| 由菲汀制取植酸钠及植酸的生产工艺研究 |
| |
| 引用本文： | 刘巧茹,石起增,董文举,杨光瑞.由菲汀制取植酸钠及植酸的生产工艺研究[J].河南师范大学学报(自然科学版),2004,32(4):130-132. |
| |
| 作者姓名： | 刘巧茹 石起增 董文举 杨光瑞 |
| |
| 作者单位： | 河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007 |
| |
| 基金项目： | 河南省科技厅攻关项目(0324260104) |
| |
| 摘 要： | 采用化学沉淀法由菲汀制取植酸和植酸钠.菲汀经酸浸、沉淀、加碱使沉淀转化可制得植酸钠溶液.植酸钠溶液经减压浓缩、乙醇结晶可制得针状的植酸钠晶体,或经离子交换树脂酸化、浓缩可得浓度为70%的植酸.
|
| 关 键 词： | 菲汀 植酸钠 植酸 沉淀 离子交换 |
| 文章编号： | 1000-2367(2004)04-0130-03 |
| 修稿时间： | 2004年6月18日 |
Production technics of sodium phytate and phytic acid from phytin |
| |
| LIU Qiao-ru,SHI Qi-zeng,DONG Wen-ju,YANG Guang-rui.Production technics of sodium phytate and phytic acid from phytin[J].Journal of Henan Normal University(Natural Science),2004,32(4):130-132. |
| |
| Authors: | LIU Qiao-ru SHI Qi-zeng DONG Wen-ju YANG Guang-rui |
| |
| Abstract: | Chemical method of preparing phytic acid was investigated. Phytin was extracted with diluted hydrochloric acid, after precipitating the effluent and transforming the precipitate with sodium hydroxide, sodium phytate solution was produced. Acicular crystal of sodium phytate was obtained by decompressed condensing and extracted with alcohol. Phytic acid could be produced by treating the effluent with ion exchange resin chromatography and condenssion process. |
| |
| Keywords: | phytin sodium phytate phytic acid precipitate ion exchange |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
