推荐：丙二酸盐肉汤@2024已更新

NACRES:NA.85

属性
无菌性
non-sterile

质量水平
200

形式
powder

manufacturer/tradename
NutriSelect® Plus

technique(s)
microbe id | utilization test: suitable
microbiological culture: suitable

pH值（酸碱度）
6.7±0.2 (25 °C)

application(s)
food and beverages
water monitoring
microbiology

适用性
Klebsiella spp.
Salmonella spp.
nonselective and differential for Enterobacter spp.
nonselective and differential for Escherichia coli
nonselective and differential for coliforms

说明
一般描述
Malonate broth is recommended for the differentiation of Enterobacter and Escherichia.
应用
Malonate broth has been used to evaluate the utilization of malonate by Enterobacter sakazakii.[1][2] It has also been used to differentiate between Cronobacter sakazakii and Cronobacter malonaticus isolates.[3]
组分
组分 (g/L)
硫酸铵，2.00
磷酸氢二钾，0.60
磷酸二氢钾，0.40
氯化钠，2.00
丙二酸钠，3.00
溴百里酚蓝，0.025
制备说明
Suspend 8 g of Malonate Broth in 1000 ml of distilled water. Dispense and sterilize by autoclaving at 15 lbs. pressure (121°C) for 15 minutes. Avoid the addition of carbon and nitrogen from other sources.
附注
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

IF<5，赠送价值 500元礼品卡
5 ≤IF≤10，赠送价值 1000元礼品卡
IF≥10，赠送价值 1000元礼品卡+任意 1 款 ValukineTM 试剂盒


DUMABIO ELISA试剂盒文献征集奖励活动

为感谢各位老师对笃玛品牌的支持与厚爱，凡购买DUMABIO ELISA试剂盒，在SCI期刊杂志发表文中注明ELISA试剂盒采购上海笃玛生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）

Shanghai DuMa Biotechnology Co., Ltd.

发表刊物        影响因子           奖励金额
SCI期刊杂志      1.0≤1F＜3.0          200元
SCI期刊杂志      3.0≤1F＜6.0          400元
SCI期刊杂志      6.0≤1F＜10.0         600元
SCI期刊杂志      1F≥10                1000元