Natural Gibberlic Acid powder

CAS:77-06-5

MF:C19H22O6

MW:346.38

EINECS:201-001-0

Specification: 99% min Gibberlic Acid powder

Sample:Gibberlic Acid powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance: White

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Gibberlic Acid powder Usage and Synthesis.

Gibberellins are a class of plant hormones that promote plant growth and have a gibberellin alkyl ring structure. It exists in both free and bound forms.

Generally, there are at least two or more gibberellins in plants, and different gibberellins can be transformed into each other. Leaves, buds, roots and young tissues of immature seeds are the main synthesis sites of gibberellins.

It has physiological effects such as promoting stem elongation, inducing long day plants to draw shoots and flowers under short day conditions, breaking dormancy, promoting fruiting and unisexual fruiting as well as cell division and differentiation.

The most significant effect of gibberellin is to promote tissue growth, so that the plant height increased significantly, the elongation effect on a number of genetic dwarf plants is particularly obvious.

Uses of Gibberlic Acid powder.

Gibberellin is a plant growth hormone, can promote the growth of stems and leaves, early moss flowering, promote seeds, tubers, root germination, stimulate fruit growth, increase the rate of fruit or the formation of seedless fruits and so on. Knot potatoes, tomatoes, rice, wheat, cotton, soybeans, peas, tobacco, fruit trees, etc. have yield-enhancing effects.

But the application of too much gibberellin, the plant will appear yellow and elongated branches, that is, the loss of green, the phenomenon of futile growth, but affect the yield. Erythromycin is also used to make malt from barley. It also has a stimulating effect on the development of insects.

Enzyme activator. It is used to activate and increase the alpha-amylase content in malt when making malt in beer production.

Maximum residue levels (MRLs) when used as a plant growth hormone are 0.15 mg/kg for artichokes, oleander berries, citrus fruits, hard fruits, grapes, serpentine seeds, sugar cane, and leafy vegetables (FDA, §180.1098, 1994).

Physiological effect of Gibberlic Acid powder.

The more physiologically active and most researched of the gibberellins is GA3, which significantly promotes plant stem and leaf growth, especially for genetic and physiological dwarf plants with obvious growth-promoting effects.

GA3 can replace the light and low temperature conditions required for germination of certain seeds, thus promoting germination. It can make long day plants bloom under short day conditions and shorten the life cycle.

GA3 can induce the formation of flower buds in many fir and cypress plants in gymnosperms; GA4+7 has a certain effect on inducing the flowering of pine plants.GA3 has the effect of increasing the number of male flowers in melons, inducing unisexual fruiting, improving the rate of fruit-sitting, promoting the growth of fruits, and delaying fruit senescence.

Many physiological effects of gibberellins are related to its ability to regulate nucleic acid and protein synthesis in plant tissues, and its action not only activates a variety of hydrolytic enzyme classes in seeds, but also induces the synthesis of new enzymes.

The most studied is the remarkable effect of GA3 in inducing α-amylase formation in barley grain.

Product Method of Bulk Gibberlic Acid powder.

The main raw materials were starch, peanut cake, corn syrup, glucose, etc., which were produced by biosynthesis method. The erythromycin strain was firstly cultured by slant strain culture (27℃, 4-5d), and then by aubergine bottle strain culture (27℃, 4-5d).

In the seed tank fermentation process conditions for 27 ℃, 72h. fermentation tank synthesis process conditions for 27 ℃, 160h, biosynthesis Bi by filtration and concentration but get erythromycin finished products (concentrated aqueous).

China's rural areas also use agricultural by-products such as yams, wheat, corn, rice or wheat rinds, etc. culture strains (malignant seedling bacteria) for the fermentation of erythromycin preparation.