啤酒酵母水解提取混合氨基酸及稀土氨基酸配合物的制备

用酸解法（盐酸和硫酸）在有回流装置的反应器置恒温甘油浴装置的条件下水解啤画酵母．制取混合氨基酸．与稀土化合物反应后．得到稀土氨基酸配合物．盐酸酸解法的特点是向水解液中加入稀土氧化物，中和大部分酸并用赶酸法除去余酸．硫酸酸解法的特点是直接用石灰乳中和水解液中的酸．

Extracting Mixed Amino-Acid from the Hydrolysis of Beer Yeasts and the Preparation of Rare Earth Amino-Acid Complexes

By the acidolysis method and under the installation of the thermostatic glycerin in a reflux reactor, beer yeast was hydrolyzed and the mixed amino-acid was prepared. By mising amino-acids with light rare earth nitratre, the rare earth amino-acid complexes were synthesised. The hydrochloric acid acidolysis is to add rare earth oxide into the hydroly-zate to neutralize acid and to remove the remaining acid. While the sulphuric acid acidolysis is to directry neutralize acid with lime milk in the hydrolyzate