甜菊干叶中甜菊苷总含量的提取

Q3 Agricultural and Biological Sciences

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Pub Date : 2020-01-29 DOI:10.31926/but.fwiafe.2019.12.61.1.12

N. T. Yen, L. Quoc

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引用次数: 1

摘要

本研究测定了甜菊干叶中的一些主要成分，如蛋白质、脂质、纤维、糖含量等。以热水为溶剂，采用常规方法提取总甜菊糖苷含量，提取过程中的所有参数都对甜菊糖苷的收率有显著影响。结果表明，最佳提取条件为提取温度85°C，样品/溶剂比1/75（w/v），提取时间120min，总甜菊糖苷含量最高，为8.36%。

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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Extraction of Total Stevioside Content from Dried Stevia Rebaudiana Bertoni Leaves

In the present study, some main components of dried Stevia leaves were determined such as protein, lipid, fiber, sugar content, etc. Total stevioside content was extracted by conventional method with hot water as solvent and all parameters in extraction process affect significantly the yield of stevioside. The results indicated the optimal extraction conditions were an extraction temperature of 85°C, sample/solvent ratio of 1/75 (w/v) and an extraction time of 120 min with the highest total stevioside content of 8.36%.

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来源期刊

Bulletin of the Transilvania University of Brasov, Series II: Forestry, Wood Industry, Agricultural Food Engineering Agricultural and Biological Sciences-Food Science

CiteScore

1.10

自引率

0.00%

发文量