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Food Biotechnology Food Biotechnology 食品生物技术

Food Biotechnology

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Food Biotechnology. 食品生物技术. 第一章 绪论. 生物技术概述 食品生物技术概述. 克隆羊多莉. 转基因延熟番茄. 生物技术概述. 一、生物技术的定义 现代生物技术代表着高新技术,但至今还没有一个统一的定义。而从学术方面对生物技术下定义是在 20 世纪的事 (一) Biotechnology 术语的诞生 1919 年一位匈牙利农业经济学家 Karl Ereky 首创了 “ Biotechnology ” 一词 目的:表达一切用 生物转化手段进行生产的概念 ,并表明 生物学 与 技术之间 的内在联系 - PowerPoint PPT Presentation

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  • Food Biotechnology

  • 20Biotechnology 1919Karl ErekyBiotechnology 1982

  • 1982 ()1985Moo-Young 1985

  • DNADNA()

  • Gene engineering

    2070DNA

    DNA

  • Cell engineering ()

  • Fermentation engineering

  • Enzyme engineering

    Protein engineering

  • BC 6000 BC 4000 BC 221

  • 1865BrunnGregor Johann Mendel8281866 35

  • 19001de Vries F23:1 1900326 L.H

  • 2Correns,C.E 19004211900,4,24(18)158-168

  • 3(Tschermak) 19006,24 3

  • Hugo de Vries (1848-1935) Carl Erich Correns (1864-1933)Erich von Tschermak (1871-1962)

  • 1885Louis Pasteur) 2020 Alexander Fleming50

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  • 1962Wilkins WatsonCrick

  • 1965JacobMonod

    1968NirenbergDNAHollytRNAKhoranaFigure The lac operon includes three genes

  • Marshall W. Nirenberg Robert W. Holley Har Gobind Khorana

    Cornell University Ithaca, NY, USA University of Wisconsin Madison, WI, USA National Institutes of Health Bethesda, MD, USA

    1/3 of the prize 1/3 of the prize 1/3 of the prize

  • 2060Paul BergSV401972DNA1980Paul Berg Walter Gilbert Frederick Sanger

    1/2 of the prize 1/4 of the prize 1/4 of the prize

  • 1972BoyerEcoRDNA DNABoyerGenentechHerbert Boyer

  • 1977SangerDNAMaxamGilbergDNAFrederick Sanger Walter Gilbert 1980

  • 1984KohlerMilsteinJerne Niels K. Jerne Csar Milstein Georges J.F. Khler

    1/3 of the prize 1/3 of the prize 1/3 of the prize

  • 1986MullisPolymerase Chain Reaction, PCR1993for his invention of the polymerase chain reaction (PCR) method Kary B. Mullis 1/2 of the prize

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  • (food biotechnology)

  • 18000450~50025%420080027004004504751/4199327130% 90750kg1992199315209014008070% ()15 1990B. t"""""""863"CryIA(b)CryIA(c)

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