制糖工业面临糖料种植面积增长困难、工农业生产成本增高和环境需求日益严格等趋势。同仁们已意识到光靠传统方法已不能满足人民生活发展的要求。生物技术则是解决资源短缺、环境污染的高效发展模式，成为人类持续发展的主要途径。本文从提高甘蔗资源生产高附加值产品和治理糖厂废液、废气变废为宝，减少污染出发，介绍生物工程的新技术可生产的产品如蔗多酚、活性蛋白肽、β-葡聚糖、右旋糖苷等并介绍酒精蒸馏废液培养固氮菌及低压回收CO2的利用。%Sugar industry is facing growing difficulties in increasing cultivation area, higher costs in agriculture, industrial production, and environmental requirements are increasingly stringent. People have gradually realized that traditional methods alone can＇t meet the requirements of the development of people＇s living. Biotechnology is an efficient development model to solve the shortage of resources and environmental pollution. It has become the main way to sustainable development of mankind. In this paper, through improving sugarcane production of high value-added products and waste management, turning waste into gas, reducing pollution, it introduces a new technology to produce bio-engineering products, such as sugarcane polyphenols, active peptides, β-gulcan, dextran, etc., and describes the waste of alcohol distilling slop, and the application of CO2 from fermentation.
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