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1·Nisin is a natural food preservative produced by certain strains of Streptococcus lactis.

尼生素是由乳酸链球菌产生的一种天然食品防腐剂。

2·Salt is a common food preservative.

食盐是一种化合物。

3·It is also used as a food preservative and as a bleach.

也用作食品的防腐剂和漂白剂。

4·It haslongbeen a precious condiment and food preservative.

它是一种珍贵的调味料和食物防腐剂。

5·It has long been a precious condiment and food preservative.

它是一种珍贵的调味料和食物防腐剂。

6·Nisin is a natural, effective and safe food preservative, whose application becomes more and more.

乳酸链球菌素是一种天然、高效、安全的食品防腐剂，其应用越来越广泛。

7·Objective: to study the inhibitory or killing effect of dry crop food preservative on paddy mould.

目的探讨谷保防霉剂对稻谷霉菌的抑杀效果。

8·Nisin is a natural, effective and safety food preservative. The use of Nisin in tetrabrik UHT soya milk was studied.

乳酸链球菌素是一种天然、高效、安全的食品防腐剂，研究了乳酸链球菌素在豆奶饮料中的应用效果。

9·In addition, many deep-fried food preservative and color to the need for joining forces nitrates, excessive consumption, may also be carcinogenic.

另外，很多油炸食物为了防腐和显色的需要加入亚硝酸盐，过量食用，也会有致癌的可能。

10·The development of food preservative at home and abroad is introduced, and especially the properties and applications of a series of Nipagin esters.

介绍了国内外食品防腐剂的发展趋势，并重点介绍了尼泊金系列酯的性质和应用等。