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Chinese cherry is an economically important fruit crop native to China. Flavor quality is greatly influenced by compositions of soluble sugars and organic acids. To better understand the flavor quality of Chinese cherry, we determined sugar and acid components in thirty-eight landrace and cultivar collections, and two wild resources using the HPLC method. Glucose and fructose were the main components, accounting for 85.91% of soluble sugars. Malic acid was the predominant organic acid, with an average proportion of 65.73% of total acids. Correlation and PCA analysis revealed seven key indicators for evaluating fruit flavor. Compared with wild Chinese cherry, the cultivated collections exhibited higher levels of soluble sugars, especially fructose, and lower levels of organic acid, particularly malic acid in fruits. Finally, we have established grading criteria for seven flavor indicators in Chinese cherry. Our study provides valuable references for identifying flavor compounds and improving flavor quality of Chinese cherry.
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ETHNOPHARMACOLOGICAL RELEVANCE: Rubus idaeus Linnaeus (RI) is a Chinese herbal medicine that has been widely used in China for a long time to reinforce the kidney, nourish the liver, improve vision, and arrest polyuria. AIM OF THE STUDY: This work aims to evaluate the recent progress of the chemical composition, pharmacological activity, pharmacokinetics, metabolism, and quality control and of Rubus idaeus, which focuses on the insufficiency of existing research and will shed light on future studies of Rubus idaeus. METHODS: Literatures about "Rubus idaeus","Red raspberry" and "Fupenzi"are retrieved by browsing the database, such as Web of Science (http://www.webofknowledge.com/wos), Pubmed (https://pubmed.ncbi.nlm.nih.gov/), CNKI (http://www.cnki.net/), and Wanfang Data (http://www.wanfangdata.com.cn). In addition, related textbooks and digital documents are interrogated to provide a holistic and critical review of the topic. The period of the literature covered from 1981 to 2022. RESULTS: Approximately 194 compounds have been isolated from Rubus idaeus, which is rich in phenols, terpenoids, alkaloids, steroids, and fatty acids. Numerous investigations have demonstrated that Rubus idaeus exhibits many pharmacological activities, including hypoglycemic and hypolipidemic, anti-Alzheimer effect, anti-osteoporosis, hepatoprotective, anti-cancer, neuroprotective, anti-bacteria and skin care, etc. However, it is worth noting that most of the research is not associated with the conventional effect, such as reducing urination and treating opacity of the cornea. CONCLUSION: The effectiveness of Rubus idaeus has been proved by its long-term clinical application. The research on the pharmacological activity of Rubus idaeus has flourished. In many pharmacological experiments, only the high-dose group can achieve the corresponding efficacy, so the efficacy of Rubus idaeus needs to be further interrogated. Meanwhile, the relationship between pharmacological activity and specific compounds of Rubus idaeus has not been clarified yet. Last but not least, studies involving toxicology and pharmacokinetics are very limited. Knowledge of bioavailability and toxicological behavior of Rubus idaeus can help understand the herb's pharmacodynamic and safety profile.
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Etnobotánica , Rubus , Etnofarmacología , Fitoquímicos/farmacología , Fitoquímicos/uso terapéutico , Control de Calidad , FitoterapiaRESUMEN
Two sets of nine ciders were made by cryo-extraction for two consecutive harvests combining three types of ice cider apple juices (mono-varietal, bi-varietal and multi-varietal) and three autochthonous Saccharomyces bayanus yeast strains. The type of juice significantly influenced the pH values and the contents of sorbitol and shikimic acid in the ice juices. The strains used as starters did develop the fermentation producing ciders with alcoholic degrees between 8.75 and 11.52 (% v/v) and volatile acidities lower than 0.55 g acetic acid/L. Regarding the ice ciders, the apple mixture significantly influenced the levels of methanol (higher in mono-varietal ciders), 2-phenylethanol, and some minor acetate esters (higher in the bi-varietal ciders). The last ciders were also more floral, buttery, acidic and bitter than those made from mono- and multi-varietal juices. In the first harvest, the ciders obtained from the bi-varietal apple mixture scored lower for overall sensory quality.
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Bebidas Alcohólicas , Malus , Saccharomyces/metabolismo , Ácido Acético/metabolismo , Bebidas Alcohólicas/análisis , Fraccionamiento Químico/métodos , Fermentación , Congelación , Humanos , Malus/química , Gusto , Compuestos Orgánicos Volátiles/análisisRESUMEN
Pulses are an important source of proteins, carbohydrates, and dietary fibre, and also contain polyphenols, which are bioactive compounds with antioxidant activity. A new analytical method that uses high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) was developed for the quantification of sixteen polyphenols in thirty-one pulse varieties. Different extraction procedures were tested (acidic hydrolysis, alkaline hydrolysis and extraction without hydrolysis), and acidic hydrolysis at pH 2, extraction temperature of 20⯰C and extraction time of 2â¯h was proven to be the best in terms of recovery percentages (99.7-107.6%). The highest polyphenol levels were found in beans, particularly black beans (459â¯mgâ¯kg-1) and ruviotto beans (189â¯mgâ¯kg-1); significant levels of polyphenols were also observed in lentils, particularly black lentils (137â¯mgâ¯kg-1) and quality gold lentils (132â¯mgâ¯kg-1). This study provides new information about legume polyphenols, offering reasons to promote legumes as part of a healthy diet.
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Polifenoles/análisis , Espectrometría de Masas en Tándem/métodos , Cromatografía Líquida de Alta Presión , Dieta Mediterránea , Concentración de Iones de Hidrógeno , Hidrólisis , Límite de Detección , Pisum sativum/química , Pisum sativum/metabolismo , Extractos Vegetales/química , Polifenoles/química , Polifenoles/aislamiento & purificación , Glycine max/química , Glycine max/metabolismo , Temperatura , Vicia/química , Vicia/metabolismoRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: About 2-5% of the world's population is suffering from liver toxicity including Pakistan with the second highest rate of hepatitis prevalence. Liver is a vital body organ which not only performs metabolic activities but also aids in detoxification, storage and digestion of food. Now a day's malnutrition, alcohol consumption and drug addiction are major causes of liver diseases throughout the world. In fact, there is no possible outcome to compensate liver malfunction for long term, and transplantation of liver is the only option left after the irretrievable injury of hepatic function. Subsequently, natural based therapeutic approaches are in the process of scrupulous testing as strong hepatoprotective mediator. In this regard plants are well thought hepatoprotective agents having multiple active components. In this review, based on species' pharmacology and safety we have compiled some plants which show strong hepatoprotective activity, main phytoconstituents with biological activities and few commercially used herbal formulations. MATERIALS AND METHODS: Ethnopharmacological information was gathered by an extensive literature survey like WHO monographs on selected herbal medicinal plants (Vol 1-Vol 4); Principles and Practice of Phytotherapy, Mills S and Bone K, Churchill Livingstone, London, UK; Herbal Drugs and Phytopharmaceuticals, Wichtl M Medpharm Press, Stuttgart 3rd edn; Pharmacology and Applications of Chinese Materia Medica Vols 1 and 2, Chang H-M and But P P-H World Scientific, Singapore; British Herbal Compendium Vol. 2, Bradley P British Herbal Medicine Association, Bournemouth, UK; ESCOP Monographs 2nd edn. Thieme, Stuttgart, Germany; as well as by using electronic databases such as Pubchem, Chemspider, http://www.herbal-ahp.org; http://www.ahpa.org; http://whqlibdoc.who.int/publications/2003/9241546271.pdf; http://www.escop.com, Pubmed, HubMed and Scopus. RESULTS: Data for more about 29 plants have been accomplished for their bioactive constituent(s), biological activities and medicinal uses. Some of the plants have been identified as strong hepato-modulator. Such knowledge about traditional medicinal plants can be globally applied for safe and evidence based use in pharmacological applications. CONCLUSION: With the rise in liver risks a meek struggle has been made to draw attention toward herbal therapy. Hepatoprotective constituents of said plants are expressed with chemical structures. However, for certain plants active constituents are not still isolated/purified but overall plant extract was found effective in providing protection against hepatic injury. As a future perspective, there is need to purify plant active constituents for ethnomedical rationale.
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Hepatopatías/prevención & control , Hígado/efectos de los fármacos , Extractos Vegetales/uso terapéutico , Sustancias Protectoras/uso terapéutico , Animales , Etnofarmacología , Humanos , Hígado/metabolismo , Hígado/patología , Hígado/fisiopatología , Hepatopatías/diagnóstico , Hepatopatías/epidemiología , Hepatopatías/fisiopatología , Fitoterapia , Extractos Vegetales/efectos adversos , Plantas Medicinales/efectos adversos , Plantas Medicinales/química , Plantas Medicinales/clasificación , Sustancias Protectoras/efectos adversos , Resultado del TratamientoRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: Rhizoma Smilacis Glabrae (RSG) is traditionally used to treat gynecological disease, which is simply recorded in Chinese Pharmacopoeia. However, whether it has effect on upper genital tract inflammation (UGTI) is unclear. AIM OF THE STUDY: To evaluate the pharmacological effect of RSG on UGTI in rats and analyze its phytochemistry characteristics. MATERIALS AND METHODS: The substances in RSG extract was qualified by LC-Q-TOF-MS method, and 11 substances were further quantified. The RSG extract, at dose of 241, 482 (clinical dose) and 964mg/kg/day, was orally administered to UGTI rats whose upper genital tracts were multi-infected with pathogens. Infiltrations of neutrophil and lymphocyte and productions of IL-1ß, IL-6, CXCL-1, MCP-1, RANTES, PGE2, COX-2, NF-κB p65 and IκB-α in upper genital tract were examined to evaluate the effects of RSG and its potential mechanism. RESULTS: A total of 77 substances were detected in RSG extract, with 50 substances putatively identified, most of which were flavonoids, phenolic acids and phenylpropanoids. The quantification analysis showed flavonoid had a relative high amount. In pharmacological study, RSG extract suppressed infiltrations of inflammatory cells, reduced over-productions of factors involved in inflammation and pelvic pain. A potential mechanism of these effects was blocking NF-κB signal pathway. CONCLUSIONS: The RSG extract exhibited anti-inflammatory effect on UGTI, with a potential mechanism of blocking the activation of NF-κB signal pathway. The effect may be involved in the presence of substances, such as flavonoids and phenolic acids.
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Medicamentos Herbarios Chinos/uso terapéutico , Enfermedades de los Genitales Femeninos/tratamiento farmacológico , FN-kappa B/efectos de los fármacos , Animales , Quimiocinas/biosíntesis , Ciclooxigenasa 2/biosíntesis , Citocinas/biosíntesis , Dinoprostona/biosíntesis , Medicamentos Herbarios Chinos/química , Femenino , Enfermedades de los Genitales Femeninos/metabolismo , Enfermedades de los Genitales Femeninos/microbiología , Inflamación/tratamiento farmacológico , Inflamación/microbiología , Inflamación/patología , Dolor Pélvico/tratamiento farmacológico , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Ratas , Ratas Sprague-Dawley , Transducción de Señal/efectos de los fármacosRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: The top flowering aerial parts of the Hypericum species are traditionally used to prepare ointments to heal cuts and burns. Sometimes even the fruits are used for these purposes. Hypericum androsaemum L., commonly known as tutsan or shrubby St. John's Wort, is a Mediterranean medicinal plant which has been traditionally used to prepare an ointment for treating cuts and wounds. AIM OF THE STUDY: To evaluate the extracts obtained from H. androsaemum red berries as functional ingredients for skin care formulations. MATERIALS AND METHODS: The methanolic extract was obtained by Soxhlet extraction while the aqueous extract was prepared by decoction; their composition was determined by HPLC analysis. Their biological activities were measured in terms of proliferation and migration of human fibroblasts, inhibition of collagenase activity, and immunomodulatory effects on human peripheral blood mononuclear cells (PBMCs). In addition, we evaluated their photostability by UV spectroscopy and their protective effects against APPH-induced hemolysis in red blood cells (RBC). RESULTS: The polar extracts contained significant amounts of shikimic (108,143.7-115,901.3mg/kg) and chlorogenic acids (45,781.1-57,002.7mg/kg). The main components of these extracts made an important contribution to a significant increase in human fibroblast migration. Both extracts were also active as collagenase inhibitors, with the aqueous one showing a greater inhibitory capacity (IC50 value of 88.1µg/mL), similar to that of chlorogenic acid. The kinetic parameters determined for the enzymatic reaction revealed for both aqueous extract and chlorogenic acid an uncompetitive mechanism of inhibition. The methanolic extract showed important effects on PBMCs by modulating IL-6. Both extracts proved to be photostable in the UVA/B range and protected RBC against peroxidation at low concentrations. CONCLUSIONS: H. androsaemum red berries were proven to contain phytochemicals that improve skin regeneration, hence potentially employable in skin care formulations.
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Fármacos Dermatológicos/farmacología , Frutas/química , Hypericum/química , Extractos Vegetales/farmacología , Cuidados de la Piel/métodos , Adulto , Movimiento Celular/efectos de los fármacos , Células Cultivadas , Ácido Clorogénico/aislamiento & purificación , Ácido Clorogénico/farmacología , Cromatografía Líquida de Alta Presión , Colagenasas/metabolismo , Fármacos Dermatológicos/química , Fármacos Dermatológicos/aislamiento & purificación , Estabilidad de Medicamentos , Femenino , Fibroblastos/efectos de los fármacos , Hemólisis/efectos de los fármacos , Humanos , Interleucina-6/metabolismo , Cinética , Leucocitos Mononucleares/efectos de los fármacos , Leucocitos Mononucleares/metabolismo , Masculino , Inhibidores de la Metaloproteinasa de la Matriz/aislamiento & purificación , Inhibidores de la Metaloproteinasa de la Matriz/farmacología , Metanol/química , Persona de Mediana Edad , Fitoterapia , Extractos Vegetales/química , Extractos Vegetales/aislamiento & purificación , Plantas Medicinales , Ácido Shikímico/aislamiento & purificación , Ácido Shikímico/farmacología , Solventes/química , Agua/química , Cicatrización de Heridas/efectos de los fármacosRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: Belamcanda chinensis (L.) DC is the sole species in the genus Belamcanda Adans. (Iridaceae), found mainly in Northeast Asia. Bombus chinensis has long been used in traditional Chinese medicine for its multiple therapeutic uses in the form of antipyretic agents, antidote, expectorant, antiphlogistic and analgesic. AIM OF THE REVIEW: This manuscript comprehensively summarizes the various studies published in recent years on the botany, ethnopharmacology, phytochemistry, biological activity and toxicology of B. chinensis. We hope to provide a foundation for future studies on the mechanism of action and development of better therapeutic agents based on B. chinensis. MATERIAL AND METHODS: All information available on B. chinensis was collected using electronic search engines, such as PubMed, SciFinder Scholar, CNKI, TPL (www.theplantlist.org), Google Scholar and Web of Science. RESULTS: The analysis shown that ethno-medical uses of B. chinensis have been recorded in China, Japan and Korea since a long time. Based on a phytochemical investigation, this plant contains flavonoids, terpenoids, quinones, phenolic compounds, ketones, organic acids, etc. Crude extracts and pure compounds isolated from B. chinensis exhibited various biological effects. CONCLUSIONS: In light of its long traditional use and the modern phytochemical and pharmacological studies summarized here, B. chinensis is known to be a promising medicinal plant with the isolated extracts and chemical components showing a wide range of biological activities. Thus, it is imperative that the necessary programs and value assessment of B. chinensis be established for further studies. It is also important that the synergistic or antagonistic effects of this traditional herbal medicine are investigated in depth to identify more bioactive components by bioactivity-guided isolation strategies, and to illustrate the mechanisms of action targeting on ethnomedical uses. Future clinical studies can also focus on the main therapeutic aspects, toxicity and adverse effects of B. chinensis.
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Analgésicos/farmacología , Antipiréticos/farmacología , Iridaceae/química , Medicina Tradicional , Extractos Vegetales/química , Extractos Vegetales/farmacología , Analgésicos/química , Antipiréticos/química , Humanos , FitoterapiaRESUMEN
Methodologies for chemometric classification of five authentic red wine varieties from Murfatlar wine center, Romania, young and aged are reported. The discriminant analysis based on several anthocyanins, organic acids, (13)C/(12)C, (18)O/(16)O and D/H isotopic ratios, (1)H and (13)C NMR fingerprints revealed a very satisfactory categorization of the wines, both in terms of variety and vintage, thus illustrating the validity of selected variables for wine authentication purposes. LDA applied to the combined data shows 85.7% classification of wines according to grape variety and 71.1% classification of wines according to vintage year, including a control wine set for each categorization, thus allowing an accurate interpretation of the data. Thereby, anthocyanins, certain anthocyanin ratios, oxalic, shikimic, lactic, citric and succinic acids, sugars like glucose, amino acids like histidine, leucine, isoleucine and alanine, and also 2,3-butanediol, methanol, glycerol and isotopic variables were significant for classification of wines.