Polyphenolic Content, Antioxidant and Antimicrobial Activities of Lycium barbarum L. and Lycium chinense Mill. Leaves
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چکیده
منابع مشابه
Polyphenolic content, antioxidant and antimicrobial activities of Lycium barbarum L. and Lycium chinense Mill. leaves.
This study was performed to evaluate the in vitro antioxidant and antimicrobial activities and the polyphenolic content of Lycium barbarum L. and L. chinense Mill. leaves. The different leave extracts contain important amounts of flavonoids (43.73 ± 1.43 and 61.65 ± 0.95 mg/g, respectively) and showed relevant antioxidant activity, as witnessed by the quoted methods. Qualitative and quantitativ...
متن کاملDiscrimination of Lycium chinense and Lycium barbarum by taste pattern and betaine analysis.
Lycii Fructus was used as natural products with therapeutic properties for a long time. Betaine is a natural amino acid and one of the major constituents of Lycii Fructus. It is reported that this fruit plays a role in reducing blood levels of homocysteine, a toxic byproduct of the amino acid metabolism. This study was used to establish infra based on oriental medicine through the analysis of c...
متن کاملQuality control of Lycium chinense and Lycium barbarum cortex (Digupi) by HPLC using kukoamines as markers
BACKGROUND Lycii Cortex (LyC), composed of Lycium chinense and Lycium barbarum cortex and having the Chinese name Digupi, is used to treat chronic diseases like cough, hypertension, and diabetes in Eastern Asia. However, chromatographic methods, such as TLC and HPLC, to determine the phytochemical composition of LyC have not been included in any official compendiums. This study aims to establis...
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L. barbarum L. is a widely-accepted nutraceutical presenting highly advantageous nutritive and antioxidant properties. Its flowers have been previously described as a source of diosgenin, β-sitosterol and lanosterol that can be further pharmaceutically developed, but no other data regarding their composition is available. The purpose of this work was to investigate the chemical constituents, an...
متن کاملPolyphenols Content and Antioxidant Capacity of Goji Fruits (lycium Chinense) as Affected by the Extraction Solvents
Antioxidants are substances which, when present in low concentrations, compared with that of an oxidisable substrate, significantly delay or prevent oxidation of the substrate (Halliwell & Gutteridge 1989). The most abundant antioxidants in fruits and vegetables are polyphenols and vitamins, especially vitamin C. Vitamins A, B and E and carotenoids are present to lesser extent in some fruits. T...
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ژورنال
عنوان ژورنال: Molecules
سال: 2014
ISSN: 1420-3049
DOI: 10.3390/molecules190710056