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亚硝酸钠拜师记
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作者 李想 王太宝 +1 位作者 吕萍 丁寒锋 《大学化学》 CAS 2023年第7期32-37,共6页
食品防腐剂的出现极大地延长了食品保存的时间,在现代食品工业中占有重要地位。随着生活水平的提高,人们越来越关心食品安全问题,但仍然存在不少误区。本文以拟人化的手法,介绍了几类食品防腐剂的作用原理和利弊,旨在向大众普及科学的... 食品防腐剂的出现极大地延长了食品保存的时间,在现代食品工业中占有重要地位。随着生活水平的提高,人们越来越关心食品安全问题,但仍然存在不少误区。本文以拟人化的手法,介绍了几类食品防腐剂的作用原理和利弊,旨在向大众普及科学的防腐剂知识。 展开更多
关键词 亚硝酸钠 防腐剂 苯甲酸钠
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Research Progress on Genetic Diversity of Cultivated Soybean Germplasm Resources in China 被引量:1
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作者 Yongchao GONG Dongtao SONG +3 位作者 Nana LI Yanyan PU Tingjing YAN hanfeng ding 《Agricultural Biotechnology》 CAS 2018年第2期47-52,67,共7页
In this paper,by analyzing the genetic diversity of cultivated soybean germplasm resources in China,the environmental and genotypic factors that affect the genetic diversity of cultivated soybean germplasm resources w... In this paper,by analyzing the genetic diversity of cultivated soybean germplasm resources in China,the environmental and genotypic factors that affect the genetic diversity of cultivated soybean germplasm resources were explored to further expand the genetic basis of the existing germplasm resources of cultivated soybean in China. Moreover,research progress on genetic diversity of cultivated soybean in China was summarized,which not only revealed the geographical characteristics of genetic diversity of cultivated soybean in China,but also proposed direction for research of genetic diversity of soybean. 展开更多
关键词 Chinese soybean Germplasm resources Genetic diversity Morphological markers Biochemical markers RAPD SSRHome
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