Technology of Extracting Luteolin from Solid Waste of Peanut Hulls

2010 International Conference on Challenges in Environmental Science and Computer Engineering Pub Date : 2010-03-06 DOI:10.1109/CESCE.2010.72

W. Chun, Chen Lingling, Chen Shujuan

引用次数: 2

Abstract

The content of total flavonoids in peanut hulls was determined by the extraction technology of cellulose and ethanol using efficiently peanut hulls as raw materials in this paper. The extract was purified by AB-8 macroporous resin. The structure of the product had been characterized with UV- spectrum and IR- spectrum. The results showed that: the enzyme amount was 0.8%, the temperature was 40¿, the pH value was 5.0, the ethanol concentration was 70%, under these conditions, the total flavonoids content from peanut hulls was 4.86%. Using this extraction method, it proved that the purified product was luteolin by structural anlysis.

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花生壳固体废弃物中木犀草素的提取工艺研究

以高效花生皮为原料，采用纤维素和乙醇提取技术测定了花生皮中总黄酮的含量。提取液采用AB-8大孔树脂纯化。用紫外光谱和红外光谱对产物的结构进行了表征。结果表明:酶量为0.8%，温度为40℃，pH值为5.0，乙醇浓度为70%，在此条件下，花生皮总黄酮含量为4.86%。采用这种提取方法，通过结构分析证明纯化产物为木犀草素。

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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2010 International Conference on Challenges in Environmental Science and Computer Engineering

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