摘要
实验比较新型虾保鲜剂（ＰＰＲ—１）及其它类型的虾保鲜剂如亚硫酸氢钠（ＳＢＳ）、植酸（ＰＡ）及日本虾保鲜剂（ＪＰＲ）对中国对虾ＰｅｎａｅｕｓＣｈｉｎｅｎｓｉｓ的保鲜作用。实验指出：（１）在冷藏（４℃）与冷冻（－１８℃）保藏条件下，ＰＰＲ—１及ＪＰＲ对中国对虾的保鲜效果均优于ＰＡ和ＳＢＳ；（２）在冷藏（４℃）或冷冻（－１８℃）条件下，去头保鲜效果均优于带头保鲜效果。
The effect of a new type of prawn preserving reagent (PPR - 1 ) and other types of prawn preserving reagents such as sodium bisulflde (SBS), phytic acid (PA) and a Japanese crustacene preserving reagent (JPR) on the freshness preserving of prawn (Penaeus Chinests) is reported. The experimental results show that:(1) A better freshness preserving result of PPR-1 and JPR was acquired than that of SBS and PA under the cooling (4C ) and freezing (-18℃) conditions; (2) Under the above conditions, the result of freshness preserving of prawn without head was better than that with head on.
基金
省科委项目
关键词
虾保鲜剂
中国对虾
冷藏
保鲜
对虾
New type of prawn preserving reagent (PPR - 1 )
prawn (Penaeus Chinensis)
cooling (4℃), freezing (-18℃)
freshness preserving
