Apiaceae Family an Important Source of Petroselinic Fatty Acid: Abundance, Biosynthesis, Chemistry, and Biological Proprieties.

Petroselinic fatty acid (PeFA) is considered a rare fatty acid and one of the most important fatty acids in the Apiaceae family. Its content varies depending on plant species, geographical origin, extraction method, ripeness, etc. Indeed, reported levels of petroselinic fatty acid range from 10.4 to 75.6% (in anise seed oil), 1 to 81.9% (in coriander seed oil), 28.5 to 57.6% (in caraway seed oil), 49.4 to 75.6% (in celery seed oil), 41.3 to 61.8% (in caraway seed oil), 79.9 to 87.2% (in dill seed oil), 43.1 to 81.9% (in fennel seed oil), and 35 to 75.1% (parsley seed oil). In this review, we also show current knowledge about genes encoding biosynthesis, from the desaturation of 16:0-ACP to petroselinic acid stored in triacylglycerol in the seeds. Furthermore, petroselinic acid is not related to the synthesis of ABA. PeFA was successfully isolated from Apiaceae family plant seeds in order to study their reactivity and biological activities. Several investigations showed that this fatty acid has a wide range of biological potentials, including antidiabetic, antibacterial, and antifungal activities. In cosmetics, PeFA alone or in association with other active compounds has interesting applications as an anti-inflammatory agent for the treatment of skin, hair, and nail disorders.

Diversity of Medicinal Plants Used by the Local Communities of the Coastal Plateau of Safi Province (Morocco).

Traditional herbal medicine is still used for basic healthcare by a significant portion of the population in developing countries. This study aimed to explore the medicinal plant's diversity and to document related traditional knowledge in the Safi region of Morocco. We used semi-structured questionnaires to interview 222 informants living in the study area. To perform data analysis, we used quantitative indices like use value (UV), family use value (FUV), fidelity level (FL), the relative popularity level (RPL), rank of order priority (ROP), and informant consensus factor (ICF). We reported the ethnomedicinal uses of 144 medicinal plants belonging to 64 families. According to the findings, the dominating families were Lamiaceae (17 taxa), Asteraceae (15 taxa), and Apiaceae (12 taxa). The most commonly utilized plant part (48%) was leaves. The decoction was reported as the main preparation method (42%). Highly cited plant species were Marrubium vulgare (UV = 0.56), Salvia rosmarinus Spenn. (UV = 0.47), Thymus serpyllum (UV = 0.32), and Dysphania ambrosioides (UV = 0.29). Papaveraceae (FUV = 0.26), and Urticaceae (FUV= 0.23), Geraniaceae (FUV = 0.17), Oleaceae (FUV = 0.17), Lamiaceae (FUV = 0.17) had the highest family use-values. Gastrointestinal disorders (88%), respiratory diseases (85%), and anemia (66%) have the greatest ICF values. This study reveals the indigenous people's reliance on plant-derived traditional medicine to prevent, alleviate, and treat a broad range of health concerns. Our findings will provide a scientific basis for ethnomedicinal legacy conservation and further scientific investigations aimed at new natural bioactive molecules discovery.

Traditional Uses, Bioactive Compounds, and Pharmacological Investigations of Calendula arvensis L.: A Comprehensive Review.

Calendula arvensis L. (Asteraceae) is a famous ornamental and medicinal plant widely distributed in Mediterranean countries and the southern region of Europe. This reputed species is widely used in traditional medicine in the treatment of many disorders and has various bioactivities, especially anti-inflammatory, antiviral, antimutagenic, antimicrobial, insecticidal, antioxidant, and immunomodulatory activities. The present review was conducted to provide a critical review of the comprehensive and current knowledge regarding C. arvensis species, in particular, its taxonomy and geographical distribution, botanical description, medicinal uses, phytochemical compounds, pharmacological properties, and toxicity investigations. The data collected on C. arvensis were obtained using different scientific research databases such as PubMed, SciFinder, SpringerLink, Web of Science, Science Direct, Google Scholar, Wiley Online, and Scopus. Phytochemical screening of different C. arvensis extracts and essential oils showed their richness in bioactive compounds, particularly in fatty acids, sterols, phenolics, flavonoids, saponins, tannins, alkaloids, and terpenoid compounds. The findings of this review showed that the pharmacological activities of C. arvensis confirm its importance and diversity as a traditional remedy for many diseases. This plant presents a wide range of bioactivities, namely, anti-inflammatory, antimicrobial, antitrypanosomial, antitumoral, antimutagenic, and immunomodulatory activities, as well as hemolytic properties and wound treatment. Nevertheless, pharmacokinetic validation and toxicological examinations are required to detect any possible toxicity for future clinical trials.

Impacts of nutritive and bioactive compounds on cancer development and therapy.

For persons who survive with progressive cancer, nutritional therapy and exercise may be significant factors to improve the health condition and life quality of cancer patients. Nutritional therapy and medications are essential to managing progressive cancer. Cancer survivors, as well as cancer patients, are mostly extremely encouraged to search for knowledge about the selection of diet, exercise, and dietary supplements to recover as well as maintain their treatment consequences, living quality, and survival of patients. A healthy diet plays an important role in cancer treatment. Different articles are studied to collect information and knowledge about the use of nutrients in cancer treatment as well as cancer prevention. The report deliberates nutrition and exercise strategies during the range of cancer care, emphasizing significant concerns during treatment of cancer and for patients of advanced cancer, but concentrating mostly on the requirements of the population of persons who are healthy or who have constant disease following their repossession from management. It also deliberates choice nutrition and exercise problems such as dietary supplements, food care, food selections, and weight; problems interrelated to designated cancer sites, and common questions about diet, and cancer survival. Decrease the side effects of medicines both during and after treatment.

Ethnomedicinal use, phytochemistry, pharmacology, and toxicology of Daphne gnidium: A review.

ETHNOPHARMACOLOGICAL RELEVANCE: Daphne gnidium L., (Lazaz or Metnan) is a perennial plant that grows around the Mediterranean basin, in Southern Europe, North Africa and the Middle East. It is used in different countries for hair care and to treat several diseases including skin cancer, diabetes, nervous breakdowns, sinusitis, poisoning, rheumatic disorders, odontalgia, muscular pain, and gastrointestinal infections. It is also used as anti-inflammatory, insecticide, and anti-parasitic remedy. AIM OF THE REVIEW: In this review, previous studies on D. gnidium including its botanical description, taxonomy, geographical distribution, medicinal use, phytochemistry, and pharmacological properties were critically highlighted and discussed for suggesting the exploration of this specie and its bioactive compounds in medical applications. MATERIALS AND METHODS: Data on D. gnidium were gathered from Scientific search engines including PubMed, ScienceDirect, SpringerLink, Web of Science, Scopus, Wiley Online, SciFinder, and Google Scholar. Reports on D. gnidium written in English published before September 2020 were summarized. RESULTS: In traditional medicine, D. gnidium is used to treat diabetes, gastrointestinal infections, skin cancer, nervous breakdowns, and sinusitis. The extracts and essential oil of D. gnidium exhibited several biological properties such as antibacterial, antifungal, antiviral, antigenotoxic, hemolytic, anti-inflammatory, immunomodulatory, neuroprotective, allelopathic, and insecticidal effects. Phytochemical investigations identified several chemical classes of secondary metabolites in D. gnidium essential oil and extracts including terpenoids, coumarins, flavonoids, fatty acids, and alkanes. CONCLUSIONS: The findings presented in this study showed a link between the traditional medicinal use and scientific biological results about D. gnidium. However, further investigations should be carried out to support medical and cosmetic applications of this species. Indeed, D. gnidium and its main compounds should be confirmed concerning their safety and their bioavailability. Moreover, pharmacodynamic studies should be conducted to support their efficacy in medical applications.