RESUMO
BACKGROUND: Vicatia thibetica de Boiss is a common Tibetan medicine used for both medicine and food, belonging to the family Apiaceae. This plant has the functions of dispelling wind, removing dampness, dispersing cold, and relieving pain. It has great development potential and application prospects in food development and medicinal value. METHODS: The related references on botany, traditional uses, phytochemistry, quantitative analysis, and pharmacology of V. thibetica de Boiss had been retrieved from both online and offline databases, including PubMed, ScienceDirect, Web of Science, Elsevier, Willy, SpringLink, SciFinder, Google Scholar, Baidu Scholar, ACS publications, SciHub, Scopus, and CNKI. RESULTS: V. thibetica de Boiss exerts nourishing, appetizing, and digestive effects according to the theory of Tibetan medicine. Phytochemical reports have revealed that V. thibetica de Boiss contains flavonoids, coumarins, sterols, and organic acids. Meanwhile, the quantitative analysis of the chemical constituents of V. thibetica de Boiss has been done by means of UPLC-Q-TOF-MS. It has also been found that V. thibetica de Boiss possesses multiple pharmacological activities, including anti-fatigue, anti-oxidant, anti-aging, and non-toxic activities. CONCLUSION: This paper has comprehensively summarized botany, traditional uses, phytochemistry, quantitative analysis, and pharmacology of V. thibetica de Boiss. It will not only provide an important clue for further studying V. thibetica de Boiss, but also offer an important theoretical basis and valuable reference for in-depth research and exploitation of this plant in the future.
RESUMO
BACKGROUND: Citrus medica is a kind of medicinal and edible plant. It not only contains rich nutrients but also has a variety of therapeutic functions, including relieving pain, harmonizing the stomach, removing dampness, reducing phlegm, cleaning the liver, and relieving qi in traditional Chinese diagnosis. METHODS: The references of C. medica were mainly collected from the online database, such as PubMed, SciFinder, Web of Science, Google Scholar, Elsevier, Willy, SpringLink, and CNKI. The other related references were sorted by consulting books and documents. RESULTS: This review summarized and analyzed the different types of flavonoids of C. medica, including flavone-O-glycosides, flavone-C-glycosides, dihydroflavone-O-glycosides, flavonol aglycones, flavonoid aglycones, dihydroflavonoid aglycones, and bioflavonoids. The extraction methods of flavonoids were summarized in this review. Meanwhile, the multiple bioactivities of these flavonoids, including anti-atherosclerotic, hypolipidemic, anti-oxidant, hypoglycemic, and other activities. Their structure-activity relationships were reviewed and discussed in this paper. CONCLUSIONS: This review summarized the different extraction methods of diverse flavonoids with multiple bioactivities of C. medica, and their structure-activity relationships were discussed in this paper. This review may provide a valuable reference for researching and exploiting C. medica.
Assuntos
Citrus , Flavonas , Flavonoides/farmacologia , Flavonoides/química , Citrus/química , Glicosídeos/química , Antioxidantes/farmacologia , Relação Estrutura-Atividade , Compostos FitoquímicosRESUMO
Hippophae rhamnoides L. (sea buckthorn), consumed as a food and health supplement worldwide, has rich nutritional and medicinal properties. Different parts of H. rhamnoides L. were used in traditional Chinese medicines for relieving cough, aiding digestion, invigorating blood circulation, and alleviating pain since ancient times. Phytochemical studies revealed a wide variety of phytonutrients, including nutritional components (proteins, minerals, vitamins, etc.) and functional components like flavonoids (1-99), lignans (100-143), volatile oils (144-207), tannins (208-230), terpenoids (231-260), steroids (261-270), organic acids (271-297), and alkaloids (298-305). The pharmacological studies revealed that some crude extracts or compounds of H. rhamnoides L. demonstrated various health benefits, such as anti-inflammatory, antioxidant, hepatoprotective, anticardiovascular disease, anticancer, hypoglycemic, hypolipidemic, neuroprotective, antibacterial activities, and their effective doses and experimental models were summarized and analyzed in this paper. The quality markers (Q-markers) of H. rhamnoides L. were predicted and analyzed based on protobotanical phylogeny, traditional medicinal properties, expanded efficacy, pharmacokinetics and metabolism, and component testability. The applications of H. rhamnoides L. in juice, wine, oil, ferment, and yogurt were also summarized and future prospects were examined in this review. However, the mechanism and structure-activity relationship of some active compounds are not clear, and quality control and potential toxicity are worth further study in the future.