乳粉中菌落总数的控制措施

分析乳粉中菌落的种类,研究控制方法,从原料奶和改进生产工艺入手,做原料奶的仿工艺杀菌操作来控制原料奶,以及增设杀菌浓缩前的巴氏杀菌环节来控制待料期料液菌落总数的增长,更好地控制最终乳粉中的菌落总数,提高产品质量。

Alternate Two Different Modes of Actions of Green Chemicals to Combat Batrachedra amydraula Meyrick and Cadra cautella Walk on Date Palm Fruit, Egypt

Alternate two different modes of actions of green chemicals： spinosad ＆ methoxyfenozide to combat the lesser date moth, Batrachedra amydraula and the Almond moth, Cadra cautella Walk on dates in Dakhla Oasis, New Valley, Egypt were done in 2010 and 201 I. Based on infestation of the early insect pest B. amydraula, the three-rotation program with basic 1st spray of spinosad 24 SC at 20 mL/100 L showed insignificant difference. Based on minimum effective rotation doses, alternating spinosad 24 SC at 20 mL/100 L, then methoxyfenozide 24 SC at 15 mL/100 L with two-week interval showed zero infestation and 1.8% at the last sample of 2010 and 2011, respectively. Based on infestation of the late insect pest, Cadra spp., tlhe same previous trend of the three-rotation results. Based on minimum effective rotation doses, alternating spinosad 24 SC at 20 mL/100 L, then methoxyfenozid 24 SC at 15 mL/100 L with three-week interval indicated less than 1% and 1% infestation during harvest for 2010 and 201 l, respectively. The last reflected important value when storing the fruit. Both products proved to be working under dry hot high temperatures.

出口罐头食品生产企业对HACCP的应用

国家质量监督检验检疫总局颁布的《出口食品生产企业卫生要求》第五条将罐头类食品列入了《卫生注册需评审HACCP体系的产品目录》。目前，我国出口罐头食品生产企业积极建立HACCP体系，在良好操作规范(GMP)和卫生标准操作程序(SSOP)的基础上制定HACCP计划，预防和控制罐头食品在生物性、化学性、物理性三方面可能产生的危害。