Figure/Table detail

Practice in Validity Period Management of Disinfectants, Feed, and Bedding in Laboratory Animal Facilities under Good Laboratory Practice Management System
MA Wenjing, LIU Yanping, LI Yifan, GUO Huan, XIE Lihui, DU Longji, MA Jiali, WANG Hongping, LI Jiamin
Laboratory Animal and Comparative Medicine, 2026, 46(4): 593-603.   DOI: 10.12300/j.issn.1674-5817.2025.162

饲料种类

Feed type

指标

Indicator

微生物指标

Microbial indicators

菌落总数/(CFU·g-1)

Total viable count/(CFU·g-1)

大肠菌群数/

[MPN·(100 g)-1]

Coliform count/

[MPN·(100 g)-1]

霉菌和酵母数/(CFU·g-1)

Mould and yeast count/(CFU·g-1)

沙门氏菌

Salmonella

普通级豚鼠生长繁殖饲料

Conventional-grade guinea pig growth and reproduction feed

规定值≤1.000×105≤90.000≤100.000不得检出
出厂值4.600×104<30.000<10.000未检出
检测值8.300×104<30.00010.000未检出
是否符合

兔维持饲料

Rabbit maintenance feed

规定值≤1.000×105≤90.000≤100.000不得检出
出厂值8.800×104<30.000<10.000未检出
检测值7.700×104<30.00030.000未检出
是否符合

犬维持饲料

Dog maintenance feed

规定值≤5.000×104≤30.000≤100.000不得检出
出厂值1.600×103<30.000<10.000未检出
检测值2.000×104<30.00070.000未检出
是否符合

SPF级大小鼠维持饲料

SPF-grade rat and mouse maintenance feed

规定值<100.000<30.000<10.000不得检出
出厂值<10.000<30.000<10.000未检出
检测值<10.000<30.000<10.000未检出
是否符合

SPF级豚鼠生长繁殖饲料

SPF-grade guinea pig growth and reproduction feed

规定值<100.000<30.000<10.000不得检出
出厂值<10.000<30.000<10.000未检出
检测值<10.000<30.000<10.000未检出
是否符合
Table 5 Factory quality inspection and 7-day post-opening comparison of microbial indicators in laboratory animal feed
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