影像科学与光化学 ›› 2001, Vol. 19 ›› Issue (2): 156-159.DOI: 10.7517/j.issn.1674-0475.2001.02.156

• 应用与发展 • 上一篇    

硅藻土的形态、结构对明胶溶液脱色效率的影响

王颖, 陈丽娟, 彭必先   

  1. 中国科学院理化技术研究所, 北京100101
  • 收稿日期:2000-09-04 修回日期:2001-11-11 出版日期:2001-05-20 发布日期:2001-05-20
  • 通讯作者: 陈丽娟(1954-), 女, 研究员, 主要从事胶原与明胶的研究.

A STUDY OF EFFECT OF THE MORPHOLOGICAL AND CRYSTALLINE STATES OF SILICEOUS EARTH ON THEIR DESTAINING CAPACITY OF GELATIN SOLUTION

WANG Ying, CHEN Li-jiuan, PENG Bi-xian   

  1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101, P.R. China
  • Received:2000-09-04 Revised:2001-11-11 Online:2001-05-20 Published:2001-05-20

摘要: 本文采用两种硅藻土进行了明胶脱色实验,并用电子显微镜对它们的形态、晶态进行对比.发现硅藻土脱色性能的好坏与其形态结构密切相关.

关键词: 硅藻土, 明胶, 脱色, 透明度

Abstract: In this paper two types of siliceous earth were used to make destaining experiments of gelatin. The electron microscope is used to determine the morphological and crystalline state of siliceous earth used. An attempt was made to correlate the destaining capacity and their crystalline state. It was found that the destaining capacity of the siliceous earth is closely related to their morphological structure.

Key words: siliceous earth, gelatin, destain, transmittancy

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