超声波-乙醇法提取原花青素的工艺研究

doi:10.16039/j.cnki.cn22-1249.2019.01.001

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摘要

对山楂中原花青素的超声波-乙醇法提取工艺进行了研究，分别以料液比、提取温度、提取时间、溶剂浓度为单因素考察指标，利用正交试验确定最佳提取条件为：料液比为1：15，提取温度为60℃，提取时间为30 min，溶剂浓度70%，山楂原花青素的提取率可达1.781%。

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	祝波
	刘珊珊

关键词: 山楂原花青素超声提取最佳工艺条件

Abstract:

The extraction technology of proanthocyanidin from Crataegus pinnatifida Bunge by ultrasonic assisted methanol was investigated in this paper. Four different factors: extraction temperature, extraction time, solvent concentration, solid-liquid ratio were selected in Orthogonal experiment. The most optimal conditions were confirmed as concentration 70%, extraction temperature 60℃, solid-liquid ratio 1:15, extraction time 30 min, and the extraction yield of proanthccyanidins from Crataegus pinnatifida Bunge reached to 1.781%.

Key words: crataegus pinnatifida bunge proanthocyanidins ultrasonic extraction optimal conditions

出版日期: 2019-01-25 发布日期: 2019-01-25 整期出版日期: 2019-01-25

TQ641

引用本文:

祝波, 刘珊珊. 超声波-乙醇法提取原花青素的工艺研究 [J]. 吉林化工学院学报, 2019, 36(1): 1-4.
ZHU Bo, LIU Shan-shan. Study on of the Theextraction Technology of Proanthocyanidin by Ultrasonic Assisted Methanol . Journal of Jilin Institute of Chemical Technology, 2019, 36(1): 1-4.

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https://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.01.001 或 https://xuebao.jlict.edu.cn/CN/Y2019/V36/I1/1

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