อาหารที่ได้จากการดัดแปลงพันธุกรรม Genetically Modified Foods : GM Foods

  • Published on
    05-Jan-2016

  • View
    34

  • Download
    2

Embed Size (px)

DESCRIPTION

Genetically Modified Foods : GM Foods. 43075688 43075811. . GM Foods GMOs - PowerPoint PPT Presentation

Transcript

  • 43075688 43075811

  • GM Foods GMOs GM Foods GM Foods GM Foods GM Foods

  • Genetically Modified Organisms ( GMOs) ? DNA

  • Genetically Modified Foods (GM Foods) ? GMOs

  • Recombinant DNA TechnologyRestriction Enzyme

  • Restriction EnzymeEcoRIEscherichia coliBamHIBacillus amyloliquefaciensHindIIIHaemophilus influenzaeMstIIMicrocoleus speciesRestriction EnzymeSource

  • Restriction EnzymeRestriction EnzymeSourceTaqIThernius aquaticusNotINocardia otitidisAluIArthrobacter luteus

  • phosphinothricin acetyltransferase Streptomyces viridochromogenes Glufosinate

    cry9C Bacillus thuringiensis

  • nitrilase Klebsiella ozaenae Bromoxynil

  • Agrobacterium spp.Plasmidligase enzyme

    ( Gene Gun )

  • agrobacterium

  • ( promoter )CaMV 35S promoter ( terminator )NOS terminator ( marker gene )

  • GMOs

  • GMOs Polymerase Chain Reaction ( PCR )ELISA

  • GM Foods BT

  • GM Foods Sugar Beet Glyphosate Canola Glufosinate Radicchio rosso

  • GM Foods( Substantial Equivalence Concept )

  • 1

  • HostInserted DNAModified organismPhenotype characteristicsCompositional comparison

  • 2 (defined differences)

  • 3

  • Codex WHO/FAO (Codex Alimentation Commission)

  • (Genetic Modification) (Toxicants) (Nutrients) (New substance)

  • 2 1. 2.

  • GMOs

  • 1 %

  • GMOs oleic acid High Oleic Acid/GMO

  • GMOs GMO-used GMOs GMO non-separated

  • GMOs GMOs (biosafety) " (food safety)"

  • 2

  • (Designated Processed Foods) GM Applicable Crops genetically modified varieties segregated

  • (Designated Processed Foods) Applicable Crops GM Non GM genetically modified varieties not segregated

  • (Designated Processed Foods) Non GM Applicable crop - - "non genetically modified varieties segregated

  • 3 1. 2. ( ) 3.

  • /

  • ()

  • 500

  • . . 1999

  • GMOs

  • GMOs

  • GMOs GMOs GMOs

  • GMOs Bt toxin Bt = Bacillus thuringiensis

  • Integrate gene GMOs cells antibiotic

  • GMOs GMOs

  • GMOs GMOs GMOs GMOs

  • GMOs 25 2544 8.30 - 17.00 . . Impact Arena 02-6425322-31 125,206