Results 11 to 20 of about 7,131,586 (306)
Quantitative Analysis of Total Flavonoids and Total Phenolic Acids in Thirty Taxa [PDF]
Natural Product Communications, 2013 The content of total flavonoids and total phenolic acids in the aerial parts of thirty Hypericum taxa collected over two consecutive seasons was investigated by spectrophotometric methods.
Kroata Hazler Pilepić +2 more
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Extraction, Component Analysis and Biological Activity Evaluation of Total Flavonoids from Phellinus igniarius [PDF]
Shipin gongye ke-jiIn order to study the extraction technology of total flavonoids from Phellinus igniarius systematically, clarify the composition and content of flavonoids in total flavonoids, and explore the biological activity of total flavonoids from Phellinus ...
Tingwei FU +6 more
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, 2022 The ethanol, ethyl acetate, and hexane extracts of the freshwater clam (Corbicula fluminea) were studied for the total phenolics and total flavonoids. Total phenolics and total flavonoids of the extracts were evaluated using Folin-Ciocalteau and Aluminum
Oliva P Canencia +2 more
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Comparison of Total Flavonoids Content in Different Bamboo Shoots and Different Parts [PDF]
, 2021 The paper determined the content of total flavonoids in different types and parts of rhizome shoot and winter bamboo shoots by UV spectrophotometry for comparison.
Feng Xuehua +7 more
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Antidepressant effect of licorice total flavonoids and liquiritin: A review
Heliyon, 2023 With the development of society and changes in lifestyle, major depressive disorder (MDD) has become a significant disease that plagues many people. Licorice, an excellent natural medicine with a long history of cultivation and application, is found in classical antidepressant prescriptions such as Chaihu Shugan Powder, Ganmai Dazao Decoction ...
Ruyu Wang +7 more
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Journal of AOAC INTERNATIONAL, 2017 Abstract The aim of this study was to validate spectrophotometric methods for the measurement of total polyphenol (TP; via the Folin–Ciocalteu method) and total flavonoid (TF) content [via the aluminum chloride (AlCl3) method]. Validation parameters of these methods were determined, including linearity, sensitivity, precision (intra ...
Matić, Petra +2 more
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Jurnal Kimia Sains dan Aplikasi, 2020 Moringa (Moringa oleifera Lam) is a medicinal plant that is a source of nutrients. It is rich in protein, fatty acids, minerals, relatively high polyphenol compounds, and has antioxidant activity.
Enny Fachriyah +5 more
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Total phenolics and total flavonoids in selected Indian medicinal plants
Indian Journal of Pharmaceutical Sciences, 2012 Plant phenolics and flavonoids have a powerful biological activity, which outlines the necessity of their determination. The phenolics and flavonoids content of 20 medicinal plants were determined in the present investigation. The phenolic content was determined by using Folin-Ciocalteu assay.
Sulaiman, C. T., Balachandran, Indira
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BMC Chemistry, 2019 Background Plants either in raw form or their isolated bioactive constituents are utilized as complementary and alternative medicine in various disorders. The present study was designed to evaluate chief phytochemical constituents of various fractions of
Riffat Batool +4 more
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Qualitative and Quantitative Estimation of Total Phenols in Narcissus tazettaL. Bulbs
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 Narcissus tazetta, a member of the Amaryllidaceae family, is known to be rich in bioactive metabolites such as alkaloids, phenolics and flavonoids, which have been found in nearly every species in this family. N.
Ola Kareem Ali +2 more
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