摘要
采用活性炭对果胶浸提液进行脱色,分别对活性炭添加量、吸附时间、吸附温度开展单因素试验,不考虑交互作用,以吸附率和果胶得率为衡量指标。结果表明,在活性炭添加量1%,吸附时间20 min,吸附温度60℃条件下,果胶提取液脱色效果最佳。
The experiment used activated carbon to decolorize the pectin solution after leaching.The single factor experiment was carried out on the amount of activated carbon,different adsorption time and different adsorption temperature.The interaction rate was not considered,and the adsorption rate and pectin yield were measured.The results showed that the decolorization effect was best when the amount of activated carbon 1%,the adsorption time 20 min,and the adsorption temperature 60℃.
作者
刘少阳
卢培培
LIU Shaoyang;LU Peipei(Luohe Medical College,Luohe,He'nan 462000,China)
出处
《农产品加工》
2020年第5期1-3,7,共4页
Farm Products Processing
基金
漯河医学高等专科学校2015年度基础科学研究项目(2015-S-LMC012)。
关键词
活性炭
果胶
脱色
果胶提取率
activated carbon
pectin
decolorization
pectin extraction rate
