It was found that resolution of enantiomer of neutralcompound was enhanced by adding certain amount of methanol.
同时发现，一定含量的甲醇可以提高中性化合物对映体分离度。
2
Using soybean meal hydrolyzed with 1398 neutral proteinase as the protein source, the synthesis conditions of zinc calcium iron chelate of compound amino acids for food fortification were studied.
The enzymolysis effect of neutral protease, papain, pepsin, bromelin, flavourzyme and compound protease was studied respectively on the sleeve-fish protein.