Results 11 to 20 of about 272,368 (356)
Effect of Drying Method on Total Flavonoids in Red Jujube
Chemical Engineering Transactions, 2017 To study the effects of various drying methods on total flavonoids in red jujube, high performance liquid chromatography is used, the crude flavonoids red dates obtained from the tests are analyzed to understand its main ingredients, and further study on the influence of serum lipid levels in mice and the antioxidant activities of crude flavonoids red ...
Chuanfeng Li +4 more
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Molecules, 2021 We examined the application of six different resins with the aim of selecting a macroporous resin suitable for purifying Acanthopanax senticosus total flavonoids (ASTFs) from Acanthopanax senticosus crude extract (EAS) by comparing their adsorption ...
Xiaoya Wang +6 more
doaj +1 more source
Phenolic compounds from peel and callus extracts of sweet lime (Citrus medica)
The Indian Journal of Agricultural Sciences, 2020 An experiment was conducted to quantify and evaluate bioactivity of phenolics from peel and callus extracts of sweet lime (Citrus medica). Cotyledon, epicotyl and hypocotyl-derived calli of sweet lime were obtained on solid MS medium supplemented with 2,
Ramandeep Kaur +2 more
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Callus inductions and Phytochemical Determination of Artichoke (Cynara scolymus) growing in Iraq [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2019 The artichoke (Cynara scolymus) belongs to Asteraceae family. It is included in British and European Pharmacopeia and has long–used in traditional medicine in several countries. The plant primarily grows in North Africa and Mediterranean; in addition, it
Mohammed M. Farhan +2 more
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Enhancement of the total phenolic compounds and antioxidant activity of aqueous Citrus limon L. pomace extract using microwave pretreatment on the dry powder [PDF]
, 2016 The effect of microwave pretreatment on the levels of total phenolic compounds, flavonoids, proanthocyanidins, and individual major compounds as well as the total antioxidant activity of the dried lemon pomace was investigated.
Bowyer, Michael C. +6 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
openaire +3 more sources
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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Flavonoid intake and the risk of age-related cataract in China’s Heilongjiang Province [PDF]
, 2015 Background/Objectives: Epidemiological evidence suggests that diets rich in flavonoids may reduce the risk of developing age-related cataract (ARC).
Boots AW +11 more
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Molecules, 2021 In the present work, the extraction process of total flavonoids (TFs) from X. sorbifolia flowers by ultrasound-assisted extraction was optimized under the response surface methodology (RSM) on the basis of single-factor experiments.
Henghui Zhang +8 more
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Chemical evaluation of Carcavelos fortified wine aged in portuguese (Quercus pyrenaica) and french (Quercus robur) oak barrels at medium and high toast [PDF]
, 2019 Adega do Casal Manteiga is a winery, publicly owned by the Municipality of Oeiras that produces Carcavelos fortified wine. Carcavelos fortified wine is an appellation of origin and demarcated as D.O.P. (Denominação de Origem Protegida).
Lopes-Correia, Tiago +2 more
core +1 more source