化学工业应用
80个由化学驱动的实际工业流程
乳酸生产用于食品保鲜
推动发酵食品革命的天然防腐剂
Lactic acid is produced commercially by fermentation of glucose or sucrose using Lactobacillus species, serving as a food preservative, acidulant, …
发酵法生产味精（MSG）
细菌发酵生产的鲜味增强剂
Monosodium glutamate (MSG) is produced by aerobic fermentation of Corynebacterium glutamicum on sugar substrates, followed by crystallization of the sodium …
维生素C（抗坏血酸）工业合成
从葡萄糖到全球消费量最大的维生素
Vitamin C (L-ascorbic acid) is manufactured through the Reichstein process or its modern two-step fermentation variant, converting D-glucose into L-ascorbic …
蔗糖精炼与结晶
将原料甘蔗转化为纯白蔗糖晶体
Sugar refining transforms raw cane or beet sugar into refined white sucrose through a series of dissolution, purification, and recrystallization …
酒精发酵用于饮料及工业
人类历史上最古老的生物技术工艺
Ethanol fermentation using Saccharomyces cerevisiae is the oldest and most widely practiced biotechnological process. While beverage alcohol (beer, wine, spirits) …
酶法生产高果糖玉米糖浆（HFCS）
将玉米淀粉转化为美国消费量最大的甜味剂
High-fructose corn syrup (HFCS) is produced by enzymatic isomerization of glucose derived from corn starch. The three-enzyme process converts cornstarch …
食品级磷酸生产
可乐饮料的酸味来源
Food-grade phosphoric acid is produced by the thermal (furnace) process, burning elemental phosphorus in air and absorbing the resulting P₂O₅ …
黑曲霉发酵生产柠檬酸
食品中使用最广泛的有机酸
Citric acid is the most produced organic acid globally, manufactured primarily through submerged fermentation of Aspergillus niger on sugar-based substrates. …