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Position: Home > Articles > The Influence of Natural Bacteriostatic Agents on the Harbin Sausage Quality during Storage Hubei Agricultural Sciences 2015 (24) 6355-6359

天然抑菌剂对哈尔滨红肠贮藏期品质的影响

作  者:
李新;程薇;熊光权;吴文锦;丁安子;汪兰
单  位:
湖北省农业科学院农产品加工与核农技术研究所/湖北省农业科技创新中心
关键词:
哈尔滨红肠;抑菌剂;储藏
摘  要:
在哈尔滨红肠加工过程中分别添加0.3 g/kg乳酸链球菌素、0.5 g/kg溶菌酶、0.3 g/kg迷迭香提取物、0.2 g/kg纳他霉素对其进行抑菌处理以延长产品货架期,产品真空包装后于4、25、37℃贮藏,测定菌落总数、挥发性盐基氮、水分含量变化,比较不同抑菌剂对哈尔滨红肠贮藏期品质的影响。结果表明,随着贮藏时间的延长,哈尔滨红肠菌落总数和挥发性盐基氮含量呈上升趋势,而水分含量呈逐渐降低的趋势,随着贮藏温度的升高,哈尔滨红肠的保质期缩短。4种抑菌剂对红肠贮藏过程中均有一定的抑菌效果,其抑菌效果大小顺序为0.3 g/kg乳酸链球菌素>0.3 g/kg迷迭香提取物>0.5 g/kg溶菌酶>0.2 g/kg纳他霉素。
译  名:
The Influence of Natural Bacteriostatic Agents on the Harbin Sausage Quality during Storage
作  者:
LI Xin;CHENG Wei;XIONG Guang-quan;WU Wen-jin;DING An-zi;WANG Lan;Institute of Farm Products Processing and Nuclear-Agricultural Technology , Hubei Academy of Agricultural Sciences , Hubei Engineering Research Center for Farm Products Irradiation;
关键词:
Harbin sausage;;bacteriostatic agent;;storage
摘  要:
4 bacteriostatic agents(0.3 g / kg Nisin, 0.2 g / kg lysozyme, 0.3 g / kg rosemary extract and 0.5 g / kg Natamycin) were added to extend the shelf life of Harbin sausage. Samples vacuumed package were keeped in 4 ℃ 、25 ℃、37 ℃. The moisture content, total volatile basic nitrogen and aerobic bacterial counts were tested to observe the influence of bacteriostatic agent on Habin sausage quality during storage. The result showed the moisture content decreased, simultaneously, aerobic bacterial counts, and total volatile basic nitrogen increased as storage time extended. When the temperature rose, the shelf life of Harbin sausage reduced. The effects of 4 bacteriostatic agents were showed as follow : 0.3g / kg Nisin > 0.3g / kg rosemary extract > 0.5g / kg lysozyme > 0.2 g / kg Natamycin.

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