超声提取人马草醇水提取物的研究

Chemistry, Technology and Application of Substances Pub Date : 2022-12-01 DOI:10.23939/ctas2022.02.100

N. Stadnytska, N. Monka, S. Vasylyuk, H. M. Shyian, V. Lubenets

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引用次数: 0

摘要

采用超声提取法对不同提取次数的慈母草进行醇水提取。对所得提取物进行了提取物质、酚类化合物和黄酮类化合物的定量含量测定和抗氧化活性测定。超声提取40 min(提取物含量25 mg/ml，多酚类化合物含量30 mg/ml，黄酮类化合物含量45 mg/ml)得到的指标研究效果最好。

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INVESTIGATION OF ALCOHOL-WATER EXTRACTS OF GENISTELLA SAGITTALIS OBTAINED BY ULTRASONIC EXTRACTION

Alcohol-water extracts of Genistella sagittalis have obtained by ultrasonic extraction method for different times extraction. The obtained extracts have been tested for the quantitative content of extractive substances, phenolic compounds and flavonoids and for the presence antioxidant activity. The best studied indicators were found in extract obtained by ultrasound extraction for 40 minutes (content of extractive substances 25 mg/ml, sum of polyphenolic compounds 30 mg/ml, flavonoids content 45 mg/ml).

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Chemistry, Technology and Application of Substances

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