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Serum Potato Infusion Agar
[所属分类:培养基配方] [发布时间:2021-12-16] [发布人:网站管理员2] [阅读次数:] [返回]
Serum Potato Infusion Agar
山东拓普生物工程有限公司 培养基配方 http://www.topbiol.com
Composition per 1120.0mL:
Agar ..................................................................15.0g
Peptone .............................................................10.0g
Meat extract ........................................................5.0g
NaCl....................................................................5.0g
Potato infusion................................................... 1.0L
Horse serum, heat inactivated..................... 100.0mL
Glycerol ........................................................ 20.0mL
pH 6.8 ± 0.2 at 25°C
Potato Infusion:
Composition per 10.0mL:
Potatoes...........................................................250.0g
Preparation of Potato Infusion: Add peeled,
thinly sliced potatoes to 1.0L of distilled/deionized
water. Infuse overnight at 60°C. Filter through What
man #1 filter paper. Bring volume to 1.0L with dis
tilled/deionized water.
Preparation of Medium: Combine components,
except horse serum. Mix thoroughly. Gently heat and
bring to boiling. Autoclave for 15 min at 15 psi pres
sure–121°C. Cool to 45°–50°C. Aseptically add
100.0mL of sterile horse serum. Mix thoroughly.
Pour into sterile Petri dishes or distribute into sterile
tubes.
Use: For the cultivation of Brucella species.