【作者】 丁宏标； 胥传来；

【机构】 中国农业科学院饲料研究所； 江南大学；

【摘要】 饲料产业是农业中的工业。饲料,饲料添加剂和添加剂原料工业在中国是过去20年中技术进步最快,利润率最高,产生富翁最多的行业。20年来,中国饲料工业从无到有,从进口到出口,成为国际饲料工业生产和贸易大国。饲料科学研究在其中起到了引导,示范和技术推广的作用,也随着产业发展得到极大进步。近年来随着基因工程等生物技术在饲料工业中的应用,正引起产业的新一场技术革命。这些技术主要是单核苷酸定点突变技术,DNA Shuffling,多肽文库噬菌体展示筛选技术,生物信息学,基因重组技术,基因缺失技术,极端微生物的研究开发等:利用耐高温,耐高压,耐低温,耐酸碱微生物及代谢酶等改造化学工业过程,可将一个车间甚至一个工厂用一个发酵罐代替。导致的饲料工业新产品主要有转基因饲料作物,新型抗生素,益生素,新型口服疫苗及分子鉴别诊断试剂,新型饲用酶制剂,饲料添加剂生物制备新方法新工艺等。本文还就国际饲料产业市场状况,中国饲料工业情况和中国饲料生物技术研究突出成就作一综述。更多还原

【Abstract】 Feed industry is one of the most important fields in agriculture. Animal feed, feed premix and feedstuff material are among the best industry and trade in technology progress, profit producing and moneybag emerging in China. In the past 20 years, China marched from nothing to a big industry, from import to export, in feed production and trade around the world. Science and technology played a leading, demonstrating and technology-transferring role hi this advancement, and develop itself during this period. Now with the application of new molecular biotechnology, like oligonucleotide-directed mutagenesis, DNS shuffling, phage-displayed peptide library screening, bioinformatics, recombinant protein production technology, gene deletion, and extreme-microorganism cell factory technology, new products and process biomolecular engineering technology are emerging and changing the industry. The new products include gene modified feed crops, new antibiotics, probiotics, oral vaccines, molecular diagnosis kits, feed enzymes, biological engineering of chemical process, et al. The paper also reviewed the international feed market condition and trend, China feed production and trade, and recent outstanding progress in feed research.更多还原