| 柚子皮中果胶的提取研究 |
| |
| 引用本文： | 王福海.柚子皮中果胶的提取研究[J].萍乡高等专科学校学报,2014,31(3):28-32. |
| |
| 作者姓名： | 王福海 |
| |
| 作者单位： | 内江师范学院化学化工学院,四川内江,641112 |
| |
| 摘 要： | 用单因素和正交实验探讨乙醇沉淀法对提取柚皮中果胶的工艺条件。考察了酸度、温度、时间及料液比对果胶提取率的影响。实验结果表明:PH为2.0,温度为85℃,液料比为1:20,时间为80min的条件下提取效果最佳。果胶提取率可达到15.9%。
|
| 关 键 词： | 柚皮 乙醇沉淀 果胶 |
Study on the Extraction of Pectin from Pomelo Peel |
| |
| Wang Fuhai.Study on the Extraction of Pectin from Pomelo Peel[J].Journal of Pingxiang College,2014,31(3):28-32. |
| |
| Authors: | Wang Fuhai |
| |
| Institution: | Wang Fuhai (College of Chemistry and Chemical Engineering, Neijiang Normal University, Neijiang, Sichuan 64112) |
| |
| Abstract: | The optimal extracting conditions of the pectin in the pomelo peel were studied with single factor and orthogonal experimental design by ethyl alcohol precipitation. The influence of the conditions influencing the extraction was explored including such as extraction acidity, extraction temperature, extraction time and solid-liquid ratio. The results showed that the optimum extraction achieved when PH was 2.0, extraction temperature was 85 ℃, and solid-liquid ratio was 1：20 and the extraction time 80 minutes. The pectin extraction could reach 15.9%. |
| |
| Keywords: | pomelo peel ethyl alcohol precipitation pectin |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
