MRS是什么意思啊？是医学方面的一个缩写，不是女士的那个意思

DeMan Rogosa-Sharpe.这三个人是开发MRS培养基的人，取其三人的英文名中的字母，组成MRS，其为一种乳酸菌的基础培养基，具体配方，网上到处都有
另外MRS还有波谱的意思，在医学上

Often abbreviated to MRS, this type of bacterial growth medium is so-mamed by its inventors: de Man, Rogosa and Sharp. Developed in 1960, this medium was designed to favour the luxuriant growth of lactobacilli for lab study. It contains sodium acetate, which suppresses the growth of many competing bacteria.

Typical Composition (g/l)

Peptone, 10
Meat extract, 8
Yeast extract, 4
Glucose, 20
Sodium acetate 3H2O, 5
Tween 80, 1
Dipotassium hydrogen phosphate, 2
Triammonium citrate, 2
Magnesium sulfate 7H2O, 0.2
Manganese sulfate 4H2O, 0.05
Agar, 10
Final pH 6.2 @ 25°C

The yeast and meat extracts and peptone provide sources of carbon, nitrogen and vitamins for general bacterial growth. The yeast extract also contains vitamins and amino acids specifically required by lactobacilli.