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Project at a Glance Contents on the CD ROM
  • Phytoalexins are antimicrobial substances synthesized de novo by plants that accumulate rapidly at areas of incompatible pathogen infection.
  • Phytoalexins are antibiotics produced by plants when under attack by pathogens such as bacteria or fungi
  • Resveratrol is a phytoalexin produced naturally by several plants including vines.
  • Resveratrol is found in the skin of red grapes.
  • Malbec has a thick skin and contains much resveratrol.
  • Vine grapes grown in cooler climates have higher resveratrol levels than those from warmer climes (such as California and Spain).
  •  The varieties with most resveratrol in the wine include malbec, petite sirah, st. laurent and pinot noir.
  • Phytoalexins tend to fall into several classes including terpenoids, glycosteroids and alkaloids
  • Phytoalexins produced in plants act as toxins to the attacking organism.
  • They may puncture the cell wall, delay maturation, disrupt metabolism or prevent reproduction of the pathogen
  • When a plant cell recognizes particles from damaged cells or particles from the pathogen, the plant launches a two-pronged resistance: a general short-term response and a delayed long-term specific response.
  • The short-term response, the plant deploys free radicals such as superoxide and hydrogen peroxide to kill invading cells.
  • Long-term resistance, or systemic acquired resistance (SAR), involves communication of the damaged tissue with the rest of the plant using plant hormones such as jasmonic acid, ethylene, abscisic acid or salicylic acid.
General Information
  • Introduction Of Phytoalexin
  • Chemical Book For Phytoalexin
  • Phytoalexins: Defence or just a response to stress?
  • Phytoalexins: What HaveWe Learned After 60 Years?


  • Manufacturers Of Phytoalexin
  • Suppliers Of Phytoalexin
  • Phytoalexin Manufacturers
  • Phytoalexin Suppliers


  • Agent For Inducing Phytoalexin And Method For Inducing Phytoalexin
  • Methods For Obtaining Phytoalexins
  • Plant Disease Control Agent
  • Method Of Screening Elicitor Inducing The Production Of Phytoalexin In Rice And Rice Disease Controlling Agent Containing Elicitor As The Active Ingredient
  • Method For Obtaining Phytoalexins


  • Phytoalexin Production in Cultured Carrot Cells
  • Phytoalexin-Enriched Functional Foods
  • Phytoalexin production in grapevine protoplasts
  • Production of Phytoalexins by Peanut Kernels by Aspergillus Species
  • Phytoalexin production of two soybean cultivars


  • Lettucenin As A Phytoalexin Of Dandelion
  • Phytoalexin Rishitin By Gibberella Pulicaris
  • Malvone A, a phytoalexin found in Malva sylvestris
  • A Polyphenolic Phytoalexin Present in Red Wine
  • Phytoalexin Induction in Plants of Tropical Environment
  • Phytoalexin Accumulation In Immunized Tobacco Leaves


  • MSDS For Plant Guard
  • MSDS For Psoralen


  • Origin of Phytoalexin from
    Arabidopsis thaliana
  • Biosynthesis of the Diterpene Phytoalexin Casbene
  • Carrot Phytoalexin Alters the Membrane Permeability of Candida albicans
  • A phytoalexin in grapes
    and red wine, And in hepatoma-bearing rats
  • Induction of Phytoalexin Accumulation in Broad Bean
  • Phytoalexin Accumulation in Plant Tissues of Brassica spp. 
  • Specific binding of a fungal glucan phytoalexin elicitor from soybean Glycine max
  • Phytoalexins-Vegetal Antibiotics

Company Profiles And Technology

  • Company Of Devis
  • Technology Of USA

Fact Sheet

  • Food Production For Phytoalexin
  • Phytoalexins Fact Sheet
  • Phyto-Power FactSheet
  • Product Information For Phytoalexin
  • Phytoalexin Product Fact Sheet


  • Synthesis Of Phytoalexins Formed By Hibiscus Cannabinus
  • Phytoalexin Synthesis In Pinot Blanc Grown in a Calcareous Soil
  • Phytoalexin Synthesis in Arachidonic Acid-Stressed
    Potato Tissue
  • Phytoalexin Synthesis In Cultured Parsley Cells And Protoplasts
  • Phytoalexin synthesis by the sorghum mesocotyl
  • Phytoalexin Synthesis in Jackbean Callus Cultures
  • Phytoalexin synthesis in parsley
  • Synthesis of the Phytoalexin Pisatin by a Methyltransferase
    from Pea


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