分解代谢产物

PH change in fermentation would influence the activity of enzyme, the growth and propagation of microzyme, and the decomposition of some nutrient substances in fermented mash or the decomposition of yeast mesostate.

同时发酵过程pH值还会影响酶的活性、酵母菌生长与繁殖和发酵醪中某些营养物质的分解或酵母中间代谢产物的解离。关键词：黄酒； pH；发酵

Bilirubinic decomposition product has more powerful antioxidation than vitamin E;dissociative ferrum also plays roles on harmful product such as hydroxy radical and superoxide anion etc;As an important signal molecules,CO play significant roles on neuron information transfer and vascular tone regulation;people pay attention to HO,which is the main enzymatic system producting endogenous CO increasingly.

其中胆绿素的分解产物具有较维生素E更强的抗氧化作用；Fe~(2+)参与催化生成有害的活性氧代谢物，如羟自由基，超氧阴离子等；CO作为一种气体信使分子，在神经元信息传递和血管紧张度调节中起重要作用，HO作为产生内源性CO的主要酶系统日益受到关注。

Whether fermentative、 proteolytic or lipolytic end products dominate will depend on the nature of the food, the types of microorganisms present, and environmental conditions affecting their growth and metabolic patterns.

解：到底是发酵的终产物占主导还是蛋白质水解的或脂肪分解的终产物占主导，取决于食品本身的性质，食品中存在的微生物类型，以及影响微生物生长和代谢模式的环境条件。

Form PLA is a nonvirulent macromolecular compound with biocompatibility, which used in the manufacture of new biodegradable plastics, fiber, and biomedical material.

型乳酸，分子式C3H6O3，为含有氢氧基的有机酸，是生物的代谢中间产物。L型乳酸可以在动物和人类细胞中新陈代谢因为这些细胞含有L型乳酸去氢酵素。L型乳酸还可用於生产L型乳酸聚合物。L型乳酸聚合物属於无毒的高分子化合物，具有生物相容性，可用於制造生物可分解的塑胶、纤维以及生医材料等。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失