macromolecular substance meaning in Chinese

大分子物质
高分子物质

The biochemical reaction in liquor - making mainly included the degradation of macromolecular substances such as the degradation of amylum and protein , the biochemical changes of micromolecular substances such as glycolysis of glucose ( emp approach ) and reconvertion of pyruvic acid , and the formation of flavoring substances such as the production of higher organic alcohol , maillard reaction , and the formation of aromatic compounds
白酒酿造过程中的生物化学反应主要包括：大分子物质的降解，如淀粉的降解和蛋白质的降解；小分子物质的变化，如葡萄糖的酵解（ emp途径）和丙酮酸的再转化；香味物质的生成，如高级有机醇生成、美拉德反应和芳香族化合物的形成。