选择尺寸
关于此项目
microbiology
agency
APHA, according to IFU 12
sterility
non-sterile
form
granular
packaging
pkg of 500 g
manufacturer/tradename
GranuCult® prime
storage condition
protect from light (both UV and Sun light)
technique(s)
microbiological culture: suitable
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
Alicyclobacillus spp. (spp.)
Quality Level
General description
GranuCult® BAT琼脂含有葡萄糖作为碳和能量来源。酵母提取物是维生素的来源,尤其是维生素B族。磷酸二氢钾作为缓冲液发挥作用。较低的pH值和较高的培养温度可抑制污染菌群的生长。该培养基中含有多种微量无素,满足脂环酸芽孢杆菌琼脂的特殊需求。它是一种固化剂,但由于其pH值较低,因此其凝胶强度较弱。
Application
Analysis Note
外观(颜色):淡黄色
pH值(25 °C):3.9-4.1
生长(酸热脂环酸芽孢杆菌 DSMZ 446):+
生长(酸热脂环酸芽孢杆菌 DSMZ 2498):+
生长(环庚型脂环杆菌 DSMZ 4006):+
生长(橙皮脂环杆菌 DSMZ 12766):+
生长(金黄色葡萄球菌 ATCC 25923(WDCM 00034)):-
生长(大肠埃希菌 ATCC 25922(WDCM 00013)):-
孵育:A.acidocaldarius 72 hrs;60°C需氧;其他菌株72 hrs;45 °C。
金黄色葡萄球菌和大肠埃希菌血琼脂参比品(孵育:24 hrs.;35 °C)。
Legal Information
Disclaimer
存储类别
11 - Combustible Solids
wgk
WGK 3
商品
The different types of culture media, that are used to grow microorganisms in the laboratory for quality control, are classified by several criteria, such as consistency, composition, or selectivity.
New microbiological standards for fruit juices focus on detecting Alicyclobacillus spp. using BAT broth and agar.
相关内容
Alicyclobacillus are acidophilic, strictly aerobic, and spore-forming spoilage bacteria that can cause increased turbidity, color changes and unpleasant sensory properties in juices. Testing is performed according to IFU method No 12 (2019).
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持