包装与食品机械2017，Vol.35Issue(2)：22-25,4.DOI:10.3969/j.issn.1005-1295.2017.02.005
基于响应面法脱出核桃油毛油中游离脂肪酸的研究
Study on the Isolation Process of Free Fat Acids from Crude Walnut Oil by Response Surface Method
王飞 1唐伟强2
作者信息
- 1. 广州市机电技师学院,广州 510000
- 2. 华南理工大学,广州 510640
- 折叠
摘要
Abstract
In order to obtain the optimal Isolation Process of Free Fat Acids from Crude Walnut oil by molecular distillation,the BBD design has been used to analyze the response surface,based on the analysis of the the single factor (feeding rate,distillation temperature,wiper speed) analysis.Then the dependent variable quadratic regression equation and the optimal process conditions have been obtained.The optimal process conditions are that the feeding rate is 250g/h,the distillation temperature is 180℃,the wiper speed is 250rpm.The experiment has proved that acid value of Walnut oil can reduce to 0.6mgKOH/g,and can meet the requirement of a class walnut oil.关键词
核桃油/酸值/分子蒸馏法/响应面法Key words
walnut oil/acid value/molecular distillation/response surface method分类
轻工纺织引用本文复制引用
王飞,唐伟强..基于响应面法脱出核桃油毛油中游离脂肪酸的研究[J].包装与食品机械,2017,35(2):22-25,4.
