RESUMEN
This study compares different solvent systems with the use of spontaneous fermentation on the phytochemical composition of leaf extracts from a locally grown white variety of common fig (Ficus carica Linn.). The aim was to detect and identify bioactive compounds that are responsible for acetylcholinesterase (AChE), α-amylase and cyclooxygenase-1 (COX-1) enzyme inhibition, and compounds that exhibit antimicrobial activity. Bioactive zones in chromatograms were detected by combining High-performance thin-layer chromatography (HPTLC) with enzymatic and biological assays. A new experimental protocol for measuring the relative half-maximum inhibitory concentration (IC50) was designed to evaluate the potency of the extracts compared to the potency of known inhibitors. Although the IC50 of the fig leaf extract for α-amylase and AChE inhibition were significantly higher when compared to IC50 for acarbose and donepezil, the COX-1 inhibition by the extract (IC50 = 627 µg) was comparable to that of salicylic acid (IC50 = 557 µg), and antimicrobial activity of the extract (IC50 = 375-511 µg) was similar to ampicillin (IC50 = 495 µg). Four chromatographic zones exhibited bioactivity. Compounds from detected bioactive bands were provisionally identified by comparing the band positions to coeluted standards, and by Fourier transform infrared (FTIR) spectra from eluted zones. Flash chromatography was used to separate selected extract into fractions and isolate fractions that are rich in bioactive compounds for further characterisation with nuclear magnetic resonance (NMR) spectroscopy and liquid chromatography-mass spectrometry (LC-MS) analysis. The main constituents identified were umbelliferon (zone 1), furocoumarins psoralen and bergapten (zone 2), different fatty acids (zone 3 and 4), and pentacyclic triterpenoids (calotropenyl acetate or lupeol) and stigmasterol (zone 4).
Asunto(s)
Antiinfecciosos , Ficus , Cromatografía en Capa Delgada , Ficus/química , Extractos Vegetales/farmacología , Extractos Vegetales/química , Acetilcolinesterasa , alfa-Amilasas , Triterpenos Pentacíclicos , Antiinfecciosos/farmacologíaRESUMEN
In this study, ethylenediaminetetraacetic acid (EDTA) disodium was first chosen as catalyst to convert psoralenoside (PO) to psoralen (PSO) for increasing the extraction yield of PSO. An efficient continuous system for synchronous transformation and extraction of PSO from fig leaves applying microwave-assisted EDTA disodium (MAE-EDTA) was developed. The optimal MAE-EDTA condition was obtained: EDTA disodium concentration of 0.07 mol·L-1, ethanol volume fraction of 56%, extraction time of 16 min, and extraction temperature of 70 °C by single factor experiments and response surface method (RSM). Under the optimal condition, the yield of PSO reached 27.24 mg·g-1. Compared with microwave-assisted ethanol extraction (MAE) and reflux extraction (RE), the yield of PSO by MAE-EDTA is 2.03-fold higher than RE and 1.70-fold higher than MAE. Therefore, MAE-EDTA is an efficient method for extracting PSO from fig leaves, and it might provide references for the extraction of PSO from other medicinal plants.
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Ficus , Ficusina , Ácido Edético , Etanol , Hojas de la PlantaRESUMEN
Due to the high prevalence of obesity and type 2 diabetes, adipogenesis dysfunction and metabolic disorders are common features in the elderly population. Thus, the identification of novel compounds with anti-adipogenic and lipolytic effects is highly desirable to reduce diabetes complications. Plants represent an important source of bioactive compounds. To date, the antidiabetic potential of several traditional plants has been reported, among which Ficus carica L. is one of the most promising. Considering that plant metabolome changes in response to a number of factors including seasonality, the aim of this study was to evaluate whether Ficus carica leaves extracts collected in autumn (FCa) and spring (FCs) differently modulate lipid metabolism and adipogenesis in 3T3-L1 adipocytes. The 1H-NMR profile of the extracts showed that FCs have a higher content of caffeic acid derivatives, glucose, and sucrose than FCa. In contrast, FCa showed a higher concentration of malic acid and furanocoumarins, identified as psoralen and bergapten. In vitro testing showed that only FCa treatments were able to significantly decrease the lipid content (Ctrl vs. FCa 25 µg/mL, 50 µg/mL and 80 µg/mL; p < 0.05, p < 0.01 and p < 0.001, respectively). Furthermore, FCa treatments were able to downregulate the transcriptional pathway of adipogenesis and insulin sensitivity in 3T3-L1 adipocytes. In more detail, FCa 80 µg/mL significantly decreased the gene expression of PPARγ (p < 0.05), C/EBPα (p < 0.05), Leptin (p < 0.0001), adiponectin (p < 0.05) and GLUT4 (p < 0.01). In conclusion, this study further supports an in-depth investigation of F. carica leaves extracts as a promising source of active compounds useful for targeting obesity and diabetes.
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Adipogénesis , Diabetes Mellitus Tipo 2 , Ficus , Metabolismo de los Lípidos , Extractos Vegetales , Células 3T3-L1 , Adipocitos/metabolismo , Animales , Diabetes Mellitus Tipo 2/metabolismo , Ratones , Obesidad/metabolismo , PPAR gamma/metabolismo , Extractos Vegetales/farmacología , Estaciones del AñoRESUMEN
BACKGROUND: Jasmonate-ZIM domain (JAZ) repressors negatively regulate signal transduction of jasmonates, which regulate plant development and immunity. However, no comprehensive analysis of the JAZ gene family members has been done in the common fig (Ficus carica L.) during fruit development and hormonal treatment. RESULTS: In this study, 10 non-redundant fig JAZ family genes (FcJAZs) distributed on 7 chromosomes were identified in the fig genome. Phylogenetic and structural analysis showed that FcJAZ genes can be grouped into 5 classes. All the classes contained relatively complete TIFY and Jas domains. Yeast two hybrid (Y2H) results showed that all FcJAZs proteins may interact with the identified transcription factor, FcMYC2. Tissue-specific expression analysis showed that FcJAZs were highly expressed in the female flowers and roots. Expression patterns of FcJAZs during the fruit development were analyzed by RNA-Seq and qRT-PCR. The findings showed that, most FcJAZs were significantly downregulated from stage 3 to 5 in the female flower, whereas downregulation of these genes was observed in the fruit peel from stage 4 to 5. Weighted-gene co-expression network analysis (WGCNA) showed the expression pattern of FcJAZs was correlated with hormone signal transduction and plant-pathogen interaction. Putative cis-elements analysis of FcJAZs and expression patterns of FcJAZs which respond to hormone treatments revealed that FcJAZs may regulate fig fruit development by modulating the effect of ethylene or gibberellin. CONCLUSIONS: This study provides a comprehensive analysis of the FcJAZ family members and provides information on FcJAZs contributions and their role in regulating the common fig fruit development.
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Ficus , Ciclopentanos/metabolismo , Ciclopentanos/farmacología , Ficus/genética , Ficus/metabolismo , Frutas , Regulación de la Expresión Génica de las Plantas , Hormonas/metabolismo , Filogenia , Proteínas de Plantas/genética , Proteínas de Plantas/metabolismoRESUMEN
The papain-like cysteine proteases (PLCPs) are the most abundant family of cysteine proteases in plants, with essential roles in biotic/abiotic stress responses, growth and senescence. Papain, bromelain and ficin are widely used in food, medicine and other industries. In this study, 31 PLCP genes (FcPCLPs) were identified in the fig (Ficus carica L.) genome by HMM search and manual screening, and assigned to one of nine subfamilies based on gene structure and conserved motifs. SAG12 and RD21 were the largest subfamilies with 10 and 7 members, respectively. The FcPCLPs ranged from 1,128 to 5,075 bp in length, containing 1-10 introns, and the coding sequence ranged from 624 to 1,518 bp, encoding 207-505 amino acids. Subcellular localization analysis indicated that 24, 2, and 5 PLCP proteins were targeted to the lysosome/vacuole, cytoplasm and extracellular matrix, respectively. Promoter (2,000 bp upstream) analysis of FcPLCPs revealed a high number of plant hormone and low temperature response elements. RNA-seq revealed differential expression of 17 FcPLCPs in the inflorescence and receptacle, and RD21 subfamily members were the major PLCPs expressed in the fruit; 16 and 5 FcPLCPs responded significantly to ethylene and light, respectively. Proteome analyses revealed 18 and 5 PLCPs in the fruit cell soluble proteome and fruit latex, respectively. Ficins were the major PLCP in fig fruit, with decreased abundance in inflorescences, but increased abundance in receptacles of commercial-ripe fruit. FcRD21B/C and FcALP1 were aligned as the genes encoding the main ficin isoforms. Our study provides valuable multi-omics information on the FcPLCP family and lays the foundation for further functional studies.
RESUMEN
In the present study, chromatic coordinates, phenolic acids, flavonoids and antioxidant capacity assessed by 1,1-diphenyl-2-picrylhydrazyl (DPPH), 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonate (ABTS) and lipid peroxidation inhibition capacity (LPIC) essays and their relative IC50 were investigated in 25 fig cultivars growing in Morocco. The aims of this study were to determine (i) the variation in these compounds among light and dark-colored cultivars, (ii) their partitioning between fruit peel and pulp and (iii) to display network connections among these variables. Twelve phenolic compounds (PCs) were isolated in peel extract versus eight in pulp samples. Anthocyanins, mainly cyanidin-3,5-diglucoside and cyanidin-3-O-rutinoside, were the predominant compounds in peels, where the mean concentrations were 75.90 ± 18.76 and 77.97 ± 18.95 µg/g dw, respectively. On the other hand, (-)-epicatechin and cyanidin-3-O-rutinoside were the major compounds in the pulp extracts, where the mean values were 5.23 ± 4.03 and 9.01 ± 5.67 µg/g dw, respectively. A two-dimensional hierarchically clustered heatmap was applied to the dataset to explore correlations in the dataset and similarities between cultivars, without dimensionality reduction. Results showed that anthocyanins, particularly pelargonidin-3-O-rutinoside, cyanidin-3,5-diglucoside and cyanidin-3-O-rutinoside, were the main contributors to the peels' free radical scavenging capacity. This capacity was particularly higher in the peel of dark-colored figs compared to the fruit pulp. The local cultivar "INRA 1301" showed the most promising phenolic profile due to its very high levels of almost all detected PCs, especially (-)-epicatechin, quercetin-3-O-rutinoside, quercetin-3-O-glucoside, cyanidine-3,5-diglucoside, cyanidine-3-O-rutinoside and pelargonidin-3-O-rutinoside (54.66, 141.08, 35.48, 494.08, 478.66, 12.56 µg/g dw, respectively). Having the darkest figs in the collection (L* = 25.72, c* = 22.09 and h° = 20.99), this cultivar has also combined promising IC50 values, which were of 19.85, 40.58 and 124.78 µg/mL for DPPH, ABTS and LPIC essays, respectively.
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Antioxidantes/química , Antioxidantes/farmacología , Ficus/química , Flavonoides/química , Flavonoides/farmacología , Hidroxibenzoatos/química , Hidroxibenzoatos/farmacología , Fenómenos Químicos , Cromatografía Líquida de Alta Presión , Biología Computacional , Relación Dosis-Respuesta a Droga , Estructura Molecular , Especificidad de Órganos , Fitoquímicos/química , Fitoquímicos/farmacología , Extractos Vegetales/química , Extractos Vegetales/farmacología , EspectrofotometríaRESUMEN
KEY MESSAGE: The regulatory landscape of ethephon-accelerated fig ripening is revealed; flowers and receptacles exhibit opposite responses in anthocyanin accumulation; PG, PL and EXP are suggested key genes in fig softening. Ethephon is used to accelerate fig-fruit ripening for improvement of harvesting efficiency, but the underlying molecular mechanism is still unclear. To elucidate the detailed biological mechanism of ethylene-accelerated fig ripening, fruit in phase II (the lag phase on the double sigmoid growth curve) were treated with ethephon, and reached commercial ripeness 6 days earlier than the nontreated controls. Transcriptomes of flowers and the surrounding receptacles-which together make up the pseudocarp in fig fruit-were analyzed. There were 5189, 5818 and 2563 differentially expressed genes (DEGs) 2, 4 and 6 days after treatment (DAT) in treated compared to control fruit, screened by p-adjust < 0.05 and |log2(fold change) |≥ 2. The DEGs were significantly enriched in plant hormone metabolism and signal transduction, cell-wall modification, sugar accumulation and anthocyanin accumulation pathways. DEGs in the first three pathway categories demonstrated an overall similar expression change in flowers and receptacles, whereas DEGs in anthocyanin pigmentation revealed divergent transcript abundance. Specifically, in both flowers and receptacles, ethephon significantly upregulated 1-aminocyclopropane-1-carboxylate oxidase and downregulated most of the ethylene-response factor genes; polygalacturonase, pectate lyase and expansin were mainly upregulated; two acid beta-fructofuranosidases were upregulated. However, structural genes in the anthocyanin-synthesis pathway were mainly downregulated in female flowers 2 and 4 DAT, whereas they were upregulated in the receptacles. Our study reveals the regulatory landscape of the two tissues of fig fruit in ethylene-induced ripening; the differentially expressed pathways and genes provide valuable resources for the mining of target genes for crucial biological and commercial trait improvement.
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Flores/genética , Frutas/genética , Perfilación de la Expresión Génica/métodos , Regulación de la Expresión Génica de las Plantas/efectos de los fármacos , Compuestos Organofosforados/farmacología , Pigmentación/genética , Flores/fisiología , Frutas/fisiología , Ontología de Genes , Filogenia , Reguladores del Crecimiento de las Plantas/farmacología , Proteínas de Plantas/clasificación , Proteínas de Plantas/genética , Proteínas de Plantas/metabolismoRESUMEN
Phenolic compounds are well-known bioactive compounds in plants that can have a protective role against cancers, cardiovascular diseases and many other diseases. To promote local food development, a comprehensive overview of the phenolic compounds' composition and their impact on human health from typical Mediterranean plants such as Punica granatum L., Ziziphus jujuba Mill., Arbutus unedo L., Celtis australis L., Ficus carica L., Cynara cardunculus var. Scolymus L. is provided. Moreover, the potential use of these data for authenticity determination is discussed. Some of the plants' phenolic compounds and their impact to human health are very well determined, while for others, the data are scarce. However, in all cases, more data should be available about the content, profile and health impacts due to a high variation of phenolic compounds depending on genetic and environmental factors. Quantifying variation in phenolic compounds in plants relative to genetic and environmental factors could be a useful tool in food authentication control. More comprehensive studies should be conducted to better understand the importance of phenolic compounds on human health and their variation in certain plants.
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Cynara/química , Ericaceae/química , Ficus/química , Manipulación de Alimentos , Fenoles/química , Cromatografía Líquida de Alta Presión , Cynara/metabolismo , Ericaceae/metabolismo , Ficus/metabolismo , Humanos , Región Mediterránea , Fenoles/análisis , Extractos Vegetales/química , Espectrometría de Masas en TándemRESUMEN
The present work describes the evaluation of fig peels and blackthorn fruit extracts as natural purple colorants in doughnuts (icing) and in a typical Brazilian pastry called "beijinho". The extracts were screened for their antioxidant activity as well as their antibacterial capacity. Nutritionally, the employed extracts did not induce significant changes, contrarily to the observed for the rheological features, mainly the darker purple tone observed when blackthorn extract was used in the icing solution. After 24 h, both prepared formulations showed a decrease in color intensity, with no significant differences between fig and blackthorn extracts. In turn, the firmness and consistency of the doughnuts benefited from using natural colorants in the icing solution, while "beijinhos" became softer and chewier, which are valued attributes. A significant increase in the antioxidant and antimicrobial activities was also observed for both natural extracts. Accordingly, the evaluated extracts are promising candidates as natural food colorants.
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Antocianinas/química , Ficus/química , Colorantes de Alimentos/química , Extractos Vegetales/química , Prunus/química , Animales , Antibacterianos/química , Antibacterianos/farmacología , Antioxidantes/química , Antioxidantes/farmacología , Brasil , Dulces , Color , Frutas/efectos de los fármacos , Hemólisis/efectos de los fármacos , Pruebas de Sensibilidad Microbiana , Extractos Vegetales/farmacología , OvinosRESUMEN
In this study, I investigated the allergy suppressive effect of tea made from fig (Ficus carica L.) leaves. In the rat basophil cell line RBL-2H3, degranulation was significantly suppressed by treatment with fig tea at the same time as addition of IgE antibodies (sensitization). IgE bound to the cell surface was liberated in the medium depending on the treatment time with fig tea. Therefore, it was suggested that the mechanism of action of fig tea is promotion of dissociation of IgE from FcεRI receptors. Such a mechanism is novel in food materials. On oral administration to mice, fig tea showed an inhibitory effect on allergic dermatitis. Furthermore, in tests using an atopic dermatitis model in NC/Nga mice, continued administration of fig tea suppressed symptom exacerbation after antigen administration.Abbreviations: AD: atopic dermatitis; ß-Hex: ß-hexosaminidase; FCM: flow cytometory; OA: oral administration; TA: transdermal administration.
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Antialérgicos/uso terapéutico , Complejo Antígeno-Anticuerpo/efectos de los fármacos , Dermatitis Atópica/tratamiento farmacológico , Ficus/química , Inmunoglobulina E/inmunología , Fitoterapia/métodos , Extractos Vegetales/uso terapéutico , Hojas de la Planta/química , Receptores de IgE/inmunología , Tés de Hierbas , Animales , Antialérgicos/farmacología , Basófilos/metabolismo , Línea Celular , Modelos Animales de Enfermedad , Femenino , Inmunoglobulina E/metabolismo , Ratones , Ratones Endogámicos BALB C , Extractos Vegetales/farmacología , Ratas , Receptores de IgE/metabolismo , Resultado del TratamientoRESUMEN
BACKGROUND: Cisplatin (CisPt) is one of the most widely used and highly effective drugs for the treatment of various solid tumors, unfortunately acute kidney injury (AKI) is considered one of its side effects through several mechanisms including production of reactive oxygen species (ROS), pro-inflammatory and pro-fibrotic cytokines. Due to the poor effect of AKI therapy, the use of nanoparticles loaded with natural extracts for delivering to the kidney molecules are desirable. AIM: This study aims to investigate the effectiveness of different concentrations of gold nanoparticles (Au-NPs) as a carrier for Ficus carica L. (Fig) leaves extract against CisPt induced AKI. METHODS: Seventy male albino rats were used and divided into seven groups. After the experimental period, blood was withdrawn, serum was separated for determination of urea, creatinine, homocystein (Hcy) and folic acid while reduced glutathione (GSH), nitric oxide (NO), malondialdehyde (MDA), total antioxidant capacity (TAC) and hydroxyproline content (Hyp) were evaluated in kidney tissue homogenate. RESULTS: CisPt induced AKI in rats and results in a significant increase in the levels of serum urea, creatinine, Hcy and kidney Hyp, lipid peroxidation along with a significant reduction of kidney GSH, NO and TAC compared to the control rats. Treatment with Au-NPs and Fig extract particularly in a ratio of (3:2) respectively was shown to improve renal functions with efficient capacity in scavenging ROS and reduced AKI severity. CONCLUSION: Au-NPs enhanced the anti-oxidative properties of the Fig extract in targeting kidney damaged tissue and reduced oxidative toxicity induced by CisPt.
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Lesión Renal Aguda/prevención & control , Ficus/química , Oro/química , Nanopartículas del Metal/química , Extractos Vegetales/química , Hojas de la Planta/química , Lesión Renal Aguda/sangre , Lesión Renal Aguda/inducido químicamente , Animales , Cisplatino , Creatinina/sangre , Glutatión/metabolismo , Homocisteína/sangre , Hígado/efectos de los fármacos , Hígado/metabolismo , Hígado/patología , Masculino , Malondialdehído/metabolismo , Nanopartículas del Metal/administración & dosificación , Fitoterapia/métodos , Extractos Vegetales/administración & dosificación , RatasRESUMEN
Four operating parameters in ultrasound-microwave assisted extraction (UMAE) process including sonication time (ST, 10-30â¯min), microwave power (MP, 300-600â¯W), irradiation time (IT, 5-15â¯min), and the liquid to solid ratio (LSR, 10-30â¯mL/g) on the extraction yield of pectin from fig skin were optimized. The yield (13.97%) of pectin with an average molecular mass of 6.89â¯×â¯103 kDa was maximized at 21.35â¯min ST, 580.9â¯W MP, 11.67â¯min IT, and 24.66â¯mL/g LSR based on a second-order polynomial model (R2â¯=â¯0.986) with a high level of significance (pâ¯<â¯0.0001). Field emission-scanning electron microscopy (FE-SEM) imaging and Fourier transform-infrared (FTIR) spectra of the pectin extracted under optimal conditions exhibited a disintegrated network in structural morphology and the main functional groups, respectively. The extracted low-methoxyl pectin (DEâ¯=â¯33.65%) with high lightness contained considerable amounts of uronic acids and neutral monosaccharides (glucose, fucose, arabinose, galactose, rhamnose, and mannose). A strong dose-depended behavior for antioxidant functions and cytotoxic inhibitory activities of pectin against HepG2 and A549 cells was found.
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Antineoplásicos , Antioxidantes , Ficus/metabolismo , Pectinas , Sonicación/métodos , Células A549 , Antineoplásicos/química , Antineoplásicos/farmacología , Antioxidantes/química , Antioxidantes/farmacología , Secuencia de Carbohidratos , Células Hep G2 , Humanos , Microondas , Monosacáridos/química , Pectinas/química , Pectinas/aislamiento & purificación , Pectinas/farmacología , Ondas Ultrasónicas , Ácidos Urónicos/químicaRESUMEN
Four extraction methods of hot-water (HWE), ultrasound-assisted (UAE), microwave-assisted (MAE), and ultrasound-microwave assisted (UMAE) were utilized to determine the best technique to extract pectin from the common fig (Ficus carica L.) skin. UMAE (11.71%) significantly showed a more extraction yield than MAE (9.26%), UAE (8.74%), and HWE (6.05%). A significant dose-dependent antioxidant capacity for pectins 1,1-diphenyl-2-picryl-hydrazyl (DPPH), and 2,2'-azinobis (3-ethylbenzothiazoline-6-sulphonicacid) (ABTS) radical scavenging activity was found. The UMAE-pectin with the maximum galacturonic acid content (76.85%) and molecular weight (6.91â¯×â¯103â¯kDa) presented the highest emulsifying activity (61.2-61.3%) and emulsion stability (94.3-95.2%) with a monomodal droplet size distribution at cold and ambient storage temperatures. A non-Newtonian shear-thinning behavior was detected at 1.5-3.0% pectic-solutions. X-ray diffraction (XRD) analysis showed a non-crystalline nature for pectins extracted by UMAE. FTIR spectroscopy and HPLC photodiode array detector revealed that conventional and novel extraction technologies do not change the chemical structure and monosaccharide composition of pectin significantly.
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Fraccionamiento Químico/métodos , Fenómenos Químicos , Ficus/química , Pectinas/química , Pectinas/aislamiento & purificación , Reología , Antiinfecciosos/química , Antiinfecciosos/aislamiento & purificación , Antiinfecciosos/farmacología , Antioxidantes/química , Antioxidantes/aislamiento & purificación , Antioxidantes/farmacología , Peso Molecular , Monosacáridos/análisis , Pectinas/farmacología , ViscosidadRESUMEN
Due to its coloration, the fig (Ficus carica L.) peel, a by-product of fruit processing and/or consumption, is a potential source of anthocyanin compounds. In the present study different extraction techniques (heat, ultrasound, and microwave) were compared aiming to recover the anthocyanin pigments and optimize its extraction conditions. A response surface methodology tool with three factors and five levels for each factor was used according to a circumscribed central composite design. The variables tested for the heat and microwave extraction methods were time, temperature, and solvent proportion (ethanol/water ratio), meanwhile, for the ultrasound method, the variables tested were the ultrasonic power, time, and solvent proportion. The anthocyanin composition of the extract was determined by HPLC-DAD-ESI/MS, and the used criteria responses were: i) quantification of cyanidin 3-rutinoside (C) in the extracted residue (mg C/g R) and in the dried peel (mg C/g P dw), and the extraction yield of the obtained residue (g R/g P dw). Ultrasound extraction was the most effective method, yielding 3.82â¯mg C/g R at the optimal global extraction conditions (21â¯min, 310â¯W, and 100% of ethanol). Additionally, the solid-to-liquid ratio effect was studied at the optimal conditions, using a dose-response format, in view of its plausible transference to industrial level. For the ultrasound method, an increased non-linear relationship was observed for concentrations in the range 5 to 200â¯g/L, being the optimal solution close to 150â¯g/L. In brief, the obtained results show the potential of fig peels as a source of anthocyanin pigments, with potential uses in various industrial fields, such as food, pharmaceutical, and cosmetic.
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Antocianinas/aislamiento & purificación , Fraccionamiento Químico/métodos , Ficus/química , Extractos Vegetales/química , Antocianinas/análisis , Antocianinas/química , Cromatografía Líquida de Alta Presión/métodos , Frutas/química , Calor , Microondas , Proyectos de Investigación , Sonicación , Espectrometría de Masa por Ionización de ElectrosprayRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: Ficus carica fruit, a source of bioactive functional ingredients, have been traditionally long time used for its medicinal benefits as they improve the digestive system, treating constipation and used as a natural laxative. AIM OF THE STUDY: The recent study was investigated the ameliorative effect of Ficus carica L. aqueous extract (FCAE) on delayed gastric emptying and ulcerative colitis-improved motility disturbances in dextran sulfate sodium (DSS)-induced acute colitis in rats. MATERIALS AND METHODS: Wistar rats were assigned randomly and received 5% DSS for seven days. Ulcerative colitis diagnosis was confirmed by clinical signs, visible fecal blood and histopatological evaluation. The estimation of the action of colitis on TGI and constipation as well as the protective effect of extract, the intestinal biochemical and physiological parameters were measured using the charcoal meal test, loperamide (Lop)-induced constipation as well as spectrophotometric assays. FCAE (150 and 300â¯mgâ¯kg-1) was administered orally once per day for seven days 1â¯h after the loperamide treatment. Phenol-red colorimetric method was used to explore the action of FCAE on gastric emptying process. RESULTS: Ulcerative colitis caused a significantly gastrointestinal motility inhibition in normal rats and notably aggravated the constipation in LOP group. Oppositely, FCAE oral intake significantly increased levels of the gastrointestinal transit ratio and gastric emptying by accelerating of their times. Moreover, constipation severity induced by colitis was remarkably reduced in the FCAE treatment group, as demonstrated by a marked management of fecal parameters, water content, oxidative stress indicators, lipid metabolism, and intracellular mediators. Phytochemical analysis of FCAE revealed the presence of carbohydrates, polysaccharides, phenolic acids as gallic acid, chlorogenic acid, syringic acid and ellagic acid, and flavonoids (e.g. rutin, catechin, epicatechin and apeginine). CONCLUSIONS: The obtained results indicated that FCAE exhibits a natural laxative effect without provoking diarrhea and ameliorates functional gastrointestinal (GI) and motility disorders thus justifying its traditional usage.
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Colitis Ulcerosa/tratamiento farmacológico , Ficus , Vaciamiento Gástrico/efectos de los fármacos , Tránsito Gastrointestinal/efectos de los fármacos , Laxativos/uso terapéutico , Extractos Vegetales/uso terapéutico , Animales , Colitis Ulcerosa/inducido químicamente , Colitis Ulcerosa/fisiopatología , Sulfato de Dextran , Frutas/química , Laxativos/análisis , Laxativos/farmacología , Masculino , Estrés Oxidativo/efectos de los fármacos , Fitoquímicos/análisis , Fitoquímicos/farmacología , Fitoquímicos/uso terapéutico , Fitoterapia , Extractos Vegetales/análisis , Extractos Vegetales/farmacología , Ratas WistarRESUMEN
BACKGROUND: Atopic dermatitis (AD) is a common, chronic, relapsing and inflammatory skin disease characterized by pruritus and xerosis (dry skin). Its prevalence is on the increase worldwide, particularly in children. As the pathogenesis of AD involves a complex interaction of genetic, environmental and immunological factors, its definitive treatment is difficult. OBJECTIVE: This clinical trial was designed as equivalence study to investigate the effect of aqueous extract of edible dried fig fruit on the severity of AD as measured with scoring atopic dermatitis (SCORAD), in comparison with Hydrocortisone 1.0% as the routine treatment of AD and base cream as a placebo. METHOD: Forty five children aged 4 months to 14 years with mild to moderate AD (SCORAD <50) were randomly assigned, in a double blind manner, to three treatment groups in order to perform a randomised, double blinded, placebo-controlled clinical trial. The patients were instructed to apply their allocated creams twice a day for two weeks. RESULTS: The randomised, placebo-controlled trial indicates that the new treatment had significantly increased efficacy in terms of reducing the SCORAD index, pruritus and intensity scores in comparison with Hydrocortisone 1.0% (p<0.05) and the placebo failed to ameliorate the symptoms. CONCLUSION: Safety, efficacy, tolerability, and symptom relief were considerable in fig fruit extract in comparison with hydrocortisone 1.0%. This clinical trial suggests that fig fruit extract can be used instead of low potent corticosteroid in mild to moderate cases of AD.
Asunto(s)
Dermatitis Atópica/tratamiento farmacológico , Ficus , Fitoterapia , Preparaciones de Plantas/uso terapéutico , Prurito/tratamiento farmacológico , Administración Tópica , Adolescente , Niño , Preescolar , Dermatitis Atópica/complicaciones , Método Doble Ciego , Femenino , Frutas , Humanos , Hidrocortisona/uso terapéutico , Lactante , Masculino , Pomadas , Preparaciones de Plantas/administración & dosificación , Preparaciones de Plantas/farmacología , Prurito/etiología , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
Nowadays, green extraction of bioactive compounds from medicinal plants has gained increasing attention. As green solvent, deep eutectic solvent (DES) have been highly rated to replace toxic organic solvents in extraction process. In present study, to simultaneous extraction five main bioactive compounds from fig leaves, DES was tailor-made. The tailor-made DES composed of a 3:3:3 molar ratio of glycerol, xylitol and D-(-)-Fructose showed enhanced extraction yields for five target compounds simultaneously compared with traditional methanol and non-tailor DESs. Then, the tailor-made DES based extraction methods have compared and microwave-assisted extraction was selected and optimized due to its high extraction yields with lower time consumption. The influencing parameters including extraction temperature, liquid-solid ratio, and extraction time were optimized using response surface methodology (RSM). Under optimal conditions the extraction yield of caffeoylmalic acid, psoralic acid-glucoside, rutin, psoralen and bergapten was 6.482mg/g, 16.34mg/g, 5.207mg/g, 15.22mg/g and 2.475mg/g, respectively. Macroporous resin D101 has been used to recovery target compounds with recovery yields of 79.2%, 83.4%, 85.5%, 81.2% and 75.3% for caffeoylmalic acid, psoralic acid-glucoside, rutin, psoralen and bergapten, respectively. The present study suggests that DESs are truly designer and efficient solvents and the method we developed was efficient and sustainable for extraction main compounds from Fig leaves.mg/g.
Asunto(s)
Ficus , Furocumarinas , Hojas de la Planta , Polifenoles , SolventesRESUMEN
Fundamento: las plantas medicinales contienen metabolitos secundarios que producen un efecto terapéutico evidente en el organismo. Objetivo: identificar las sustancias químicas presentes en frutos y hojas de la especie Ficus carica L que crece en la provincia de Camagüey. Métodos: se realizó un estudio experimental mediante ensayos cualitativos de tamizaje fitoquímico, con la técnica de Rondina y Coussio (fracciones A-D), para identificar la presencia de metabolitos secundarios a diversos órganos aéreos de la planta, frutos verdes, maduros y hojas; en el período comprendido de septiembre de 2014 a febrero de 2015. Se utilizó como materia prima material vegetal fresco, al cual se le realizó secado a pocas horas de la recolección, en estufa con circulación de aire a temperatura inferior a los 50 ºC. Resultados: en la fracción A se encuentran aminos y taninos, la presencia de triterpenos-esteroides se observa en la fracción B, C2 y D en las hojas y frutos, existen flavonoides y proantocianidinas-catequinas en la fracción D y E en todas las partes estudiadas. Los azúcares reductores se obtienen solo en la fracción E y las saponinas en la F. El fruto verde es ligeramente superior al maduro con un valor de 1,13 veces y las hojas tienen mayor valor con 3,38 veces más que los frutos maduros. Conclusiones: en la composición química de los frutos y hojas de especie Ficus carica L se encuentra la presencia de metabolitos secundarios como aminos, taninos, triterpenos-esteroides, flavonoides, proantocianidinas-catequinas y azúcares reductores, composición similar a las especies de otros países (AU)
Background: medicinal plants have secondary metabolites that produce an evident therapeutic effect in the organism.Objective: to identify chemical substances present in the fruits and leaves of the plant Ficus carica Lthat grows in the province of Camagüey.Methods: an experimental study was carried out by using qualitative trials of phytochemicals, with the Rondina and Coussio technique (fractions A-D) to identify the presence of secondary metabolites in different aerial organs of the plant, green and ripe fruits and leaves, from September 2014 to February 2015. Fresh vegetables were used as raw material,which were dried a few hours after harvest in a heat cabinet with air circulation under 50 ºC of temperature.Results: in fraction A amines and tannins were found, and in fractions B, C2 and D there was presence of steroidal triterpenes. There were flavonoids and proanthocyanidins in fractions D and E, and in all the studied parts. Sugar reducing agents were obtained only in fraction E and saponins in fraction F. The green fruit is slightly higher thanthe ripe one with a value of 1,13 times. The leaves had a value with 3,38 times higherthan the ripe fruits.Conclusions: in the chemical composition of tfruits and leaves of the plant Ficuscarica Lthere is presence of secondary metabolites such as amines, tannins, steroidal triterpenes, flavonoids, proanthocyanidins and sugar reducing agents. This is a composition similar to species of other countries (AU)
Asunto(s)
Plantas Medicinales , Ficus , Moraceae , Ensayo ClínicoRESUMEN
Ficus carica L. (common fig), one of the first plants cultivated by humans, originated in the Mediterranean basin and currently grows worldwide, including southwest Asia and South Korea. It has been used as a traditional medicine for treatment of metabolic, cardiovascular, and respiratory diseases as well as hemorrhoids and skin infections. Its pharmacological properties have recently been studied in detail, but research on the anti-cancer effect of its latex has been only been studied on a limited basis on several cell lines, such prostate cancer, breast cancer, and leukemia. In this study, we investigated the anti-cancer activity of the latex of Ficus carica L.and its underlying mechanism in FaDu human hypopharynx squamous carcinoma cells. (See Ed. note above) We confirmed through SDS-PAGE analysis and gelatinolytic activity analysis that the latex of Ficus carica contains cysteine protease ficin. Our data showed that the latex inhibited cell growth in a dose-dependent manner. In addition, the latex treatment markedly induced apoptosis in FaDu cells as determined by FACS analysis, elevated expression level of cleaved caspase-9, -3 and PARP (poly (ADP-ribose) polymerase), and. increased the expression of Bax (pro-apoptotic factor) while decreasing the expression of Bcl-2 (anti-apoptotic factor). Taken together, these results suggested that latex containing the ficin inhibited cell growth and induced apoptosis by caspase and the Bcl-2 family signaling pathway in FaDu human hypopharynx squamous carcinoma cells. These findings point to the potential of latex of Ficus carica to provide a novel chemotherapeutic drug due to its growth inhibition effects and induction of apoptosis in human oral cancer cells.