دورية أكاديمية
Extraction of Flavonoids from Leaves of Coix lacryma-jobi L.
العنوان: | Extraction of Flavonoids from Leaves of Coix lacryma-jobi L. |
---|---|
المؤلفون: | Xiaoxiong FENG, Yurun LIANG, Aiyue LUO, Jiandan NONG, Shaomei MO, Yan NING, Suoyi HUANG |
المصدر: | Medicinal Plant; Feb2018, Vol. 9 Issue 1, p9-12, 4p |
مصطلحات موضوعية: | FLAVONOIDS, MEDICINAL plants, COIX lacryma-jobi, SPECTROPHOTOMETRY, ETHANOL |
مستخلص: | [Objectives] To extract the flavonoids from leaves of Coix lacryma-jobi L. [Metliods] Ethanol extraction method was adopted, spectrophotometry was used, and single factor experiment and orthogonal experiment were carried out to study the effects of ethanol percentage, extraction temperature, solid-to-liquid ratio and extraction time on the extraction of total flavonoids from leaves of C lacryma-jobi L. [Results] The order of 4 factors influencing the extraction of flavonoids from leaves of C lacryma-jobi L. was: solid-to-liquid ratio > extraction time > ethaol percentage > extraction temperature. When the extraction temperature was 70°C, the extraction time was 1.5 h ad the solid-liquid ratio was 1: 10, the ethanol percentage was 60%, the extraction effect was the best, extraction of flavonoids was 0.107 5 mgmL. [Conclusions] This study is expected to provide a theoretical basis for further development and utilization of C. lacryma-jobi L. [ABSTRACT FROM AUTHOR] |
Copyright of Medicinal Plant is the property of WuChu (USA - China) Science & Culture Media Corporation and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
قاعدة البيانات: | Complementary Index |
كن أول من يترك تعليقا!