[微波辅助从陈皮中提取橙皮苷]

[Microwave-assisted extraction of Hesperidin from pericarpium citri reticulate].

作者信息

Sun Xiu-Li, Zhang Li, Qin Pei-Yong, Tan Tian-Wei

机构信息

Beijing Bioprocess Key Laboratory, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China.

出版信息

Zhong Yao Cai. 2007 Jun;30(6):712-4.

PMID:17918445

Abstract

Microwave-assisted extraction (MAE) method was studied for the extraction of Hesperidin from the pericarpium citri reticulate. Several factors, such as the concentration of extraction solvent, MAE time, MAE temperature, microwave power and liquid/ solid ratios were investigated, and the optimal conditions were obtained. The extraction percentage of hesperidiin was obtained by 2.40%, under 14 minutes extraction in 70% methanol water solvent at 65 degrees C , and the liquid/solid ratios of 25:1 (ml/g). Furthermore, compared with the other extraction methods, the MAE was more timesaving and effective. The result indicated that the MAE method is fast, efficient and energy saving, which is useful for active compounds extraction from orange peel.

摘要

研究了微波辅助萃取（MAE）法从陈皮中提取橙皮苷。考察了萃取溶剂浓度、微波辅助萃取时间、微波辅助萃取温度、微波功率和液固比等多个因素，并获得了最佳条件。在65℃下，于70%甲醇水溶液中萃取14分钟，液固比为25:1（ml/g）时，橙皮苷的萃取率为2.40%。此外，与其他萃取方法相比，微波辅助萃取更省时且有效。结果表明，微波辅助萃取法快速、高效且节能，可用于从橙皮中提取活性成分。