响应面法优化茶叶中水溶性氟提取方法  

Optimization of The Extraction of Water-Soluble Fluorine in Tea by Box-Behnken Response Surface Methodology

作　　者：杨云忠 赵龙 杨亚萍 王丽芳 YANG Yunzhong;ZHAO Long;YANG Yaping;WANG Lifang(Pu'er Municipal Institute of Inspection and Testing,Pu'er 665000,China;Yunnan Agricultural University,Pu'er 665000,China)

机构地区：[1]普洱市检验检测院,云南普洱665000 [2]云南农业大学,云南普洱665000

出　　处：《现代食品》2024年第10期101-104,共4页Modern Food

摘　　要：本文对茶叶中水溶性氟的提取方法进行了研究及优化。通过实验以及数据分析得出配料比为0.2 g、pH为5.35、提取时间为16.5 min、提取温度为90℃、静置时间为15.0 min,水溶性氟得率为397.38 mg·kg^(-1)。此实验通过响应面数据分析方法提高了茶叶中水溶性氟的得率,为茶叶中水溶性氟的提取方法研究提供了数据基础及方法指导,具有一定的推广和使用价值。In this paper,the extraction method of water-soluble fluorine from tea was studied and optimized.According to the experiment and data analysis,the ratio of ingredients is 0.2 g,pH is 5.35,extraction time is 16.5 min,extraction temperature is 90℃,standing time is 15.0 min,and the yield of water-soluble fluorine is 397.38 mg·kg^(-1).This experiment improved the yield of water-soluble fluorine in tea by response surface data analysis method,and provided data basis and method guidance for the study of the extraction method of water-soluble fluorine in tea,which has certain popularization and application value.

关 键 词：茶叶 水溶性氟 提取方法 响应面数据分析法 

分 类 号：TS272[农业科学—茶叶生产加工]