Method for inducing accumulation of stilbenes in grapes

A technology of grapes and substances, applied in botany equipment and methods, horticultural methods, horticulture, etc., can solve the problems of poor induction effect of isolated grape tissues, environmental toxicity, and impact on the health of eaters, so as to increase the induction effect and avoid The effect of increasing temperature and avoiding photodecomposition
CN102835263BInactive Publication Date: 2014-07-30张波 +1
3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
张波
Publication Date
2014-07-30
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a method for inducing the accumulation of stilbene substances resveratrol, resveratrol glycosides and pterostilbene in grape leaves, grape stems and grape fruits, including the preparation of hydrogen peroxide inducer, the preparation of grape in vitro and in vitro materials A method related to spraying treatment and immersion treatment of isolated grape materials. The technical scheme of the invention can effectively, specifically and comprehensively induce the content of stilbene substances in the above materials to increase, and has the characteristics of simple and safe operation, and is convenient for large-scale application in township enterprises with abundant grape resources. The invention can not only increase the quality of grapes but also increase the comprehensive utilization of grape planting waste, and can also make vines develop certain resistance to pathogenic bacteria and reduce losses caused by diseases.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a method for inducing the accumulation of stilbene substances resveratrol, resveratrol glycosides and pterostilbene in grape leaves, grape stems and grape fruits. Background technique

[0002] Stilbenes are important constituents of phytoalexins, which exist in some medicinal plants and edible plants, such as cassia, hellebore, knotweed, grapes, and peanuts. Its biosynthesis depends on the secondary metabolic pathway of plant phenylpropane, and the produced stilbene substances, chalcones, lignin and other products are used as phytoalexins, UV protection factors, flower and fruit pigments, cell wall structural components and signal transduction molecules, etc. , play an important role in the physiological and pathological processes of plant stress [1] . Resveratrol is the most important substance synthesized by stilbene synthase (STS). Other key enzymes in this pathway include phenylalanine ammonia lyase (PAL), cinnamate-4-hy...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More