摘要
钙对乳剂的感光性能和明胶的理化性能有重要的影响。本文用紫外吸收光谱法和凝胶过滤——原子吸收光谱法研究了明胶钙结合配体的特征。并指出明胶中可能存在多种钙的结合配体。
Calcium has obvious effect on the photographic properties of emulsions and physical-chemical prop-erties of gelatins. In present article the feature of ligands combined with gelatin -calcium is studied by UV spectrometry and gel filter-AAS method. It shows that there may be many kinds of ligands combined with calcium in gelatin.
出处
《明胶科学与技术》
CAS
1996年第4期177-180,共4页
The Science and Technology of Gelatin
