| 从云南琵琶甲中提取甲壳素的研究 |
| |
| 引用本文： | 李维莉,林南英,李文鹏,谢金伦.从云南琵琶甲中提取甲壳素的研究[J].云南大学学报(自然科学版),1999,21(2):139-140. |
| |
| 作者姓名： | 李维莉 林南英 李文鹏 谢金伦 |
| |
| 作者单位： | 1. 云南省,微生物发酵工程重点实验室,云南,昆明,650091
2. 云南大学,物理系,云南,昆明,650091 |
| |
| 摘 要： | 甲壳素是广泛存在于自然界的一种天然高分子材料．从提取了抗炎活性成分药用昆虫云南琵琶甲（ＢｌａｐｓｊａｐａｎｅｎｓｉｓｙｕｎｎａｎｅｓｉｓＭａｒｓ．）中分离出甲壳素（ｃｈｉｔｉｎ），收率为１６８％，其化学结构经红外光谱和Ｘ衍射法表征．甲壳素经过脱乙酰化制备壳聚糖，收率为７０１％．
|
| 关 键 词： | 云南琵琶甲 甲壳素 壳聚糖 提取 |
| 文章编号： | 0258-7971（1999）02-0139-02 |
| 修稿时间： | 1999-02-21 |
Study on the Extraction of Chitin from a New Subspecies Blaps japanensis yunnanensis Mars |
| |
| LI Wei-li,LIN Nan-ying,LI Wen-peng,XIE Jin-lun.Study on the Extraction of Chitin from a New Subspecies Blaps japanensis yunnanensis Mars[J].Journal of Yunnan University(Natural Sciences),1999,21(2):139-140. |
| |
| Authors: | LI Wei-li LIN Nan-ying LI Wen-peng XIE Jin-lun |
| |
| Abstract: | Chitin is a kind of natural polymeric material which extensively exists in the natural world.This paper reported the extraction method and the structure identification of chitin from Blaps japanensis yunnanensis ,a novel medical insect,the anti inflammatory active ingredients had been separated before the extraction,the extract yield is 16 8%,the structure of chitin has been identified by IR and X ray diffraction spectra.Chitosan had been prepared by deacylation from chitin,the yield is 70 1%. |
| |
| Keywords: | Blaps japanensis yunnanesis chitin chitosan extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
