| 释义 |
- 1
This invention relates to glycerinoid polybasic alcohol compositions which are solid or liquid compositions composed of sorbitol and diglycol, 1,3-butanediol or 1,4-butanediol. 本发明的类甘油多元醇组合物是由山梨醇与二甘醇、1，3-丁二醇或1，4-丁二醇组成的固态或液态组合物。 - 2
The restrain effect of cryoprotective agents on eutectic is different. The best is glycerol and then is ethylene glycol, DMSO, 1,2 propylene glycol and 1,3 butanediol respectively. 不同种类保护剂的抑制共晶的能力从强到弱依次是甘油、乙二醇、 DMSO、 1，2 丙二醇和1，3丁二醇。 - 3
Qualitative and Quantitative Analysis of 2,3-Butanediol in 1,3-Propanediol Broth of Klebsiella Oxytoca. 产酸克氏杆菌1，3-丙二醇发酵液中2，3-丁二醇的定性和定量分析。
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