PENGARUH METODE EKSTRAKSI DAN POLARITAS PELARUT TERHADAP KADAR FENOLIK TOTAL DAUN KERSEN (Muntingia calabura L)

Wina Yulianti, Gilang Ayuningtyas, R. Martini, Ika Resmeiliana
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引用次数: 5

Abstract

ABSTRACTThe method of extraction and the type of solvent used during extraction will influence effectiveness of the extraction and compound extracted. The aim of this research was determined the effect of extraction methode and solvent polarity on total phenolic content of cherry leaves (Muntingia calabura L). Extraction of cherry leaves used maceration and soxhelation methods with ethanol and chloroform as solvents. The total phenolic contain was determined by visible spechtrophotometer at 765 nm. It has been showed that the soxhletation method was a higher yield value than the maceration methods with the highest yield value showed by ethanol extract, it was 13,29% w/w. Otherwise maceration method showed a higher total phenolic contain with the highest total phenolic contain showed by ethanol extract, it was 10,70% GAE.
提取方法和溶剂极性对KERSEN (Muntingia camedira L)的表型水平的影响
【摘要】提取方法和提取溶剂的种类会影响提取物和化合物的提取效果。研究了提取方法和溶剂极性对樱桃叶总酚含量的影响。以乙醇和氯仿为溶剂,采用浸渍法和日化法提取樱桃叶总酚。总酚含量用765 nm可见分光光度计测定。结果表明,浸渍法的产率高于浸渍法,其中乙醇浸出物的产率最高,为13.29% w/w。浸渍法总酚含量较高,乙醇浸渍法总酚含量最高,为10.70%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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