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第八章 园艺产品采后 生物技术 PowerPoint PPT Presentation


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第八章 园艺产品采后 生物技术. 第一节 生物技术的基本概念. 概念: 利用生物有机体 ( 从微生物到高等动植物 ) 或其组成部分 ( 包括器官、组织、细胞或细胞器等 ) 发展新产品或新工艺的一种技术体系 内容:基因工程、细胞工程、酶工程和发酵工程. 基因工程 (genetic engineering) 是对生物的遗传物质-核酸 (nucleic acid) 的分离提取、体外剪切、拼接重组以及扩增与表达等技术. 大鼠生长激素基因转入小鼠.

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第八章 园艺产品采后 生物技术

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