Natural Ginkgo Biloba Extract is the edible pigment obtained from natural resources. Pigment mainly extracted from animal and plant tissues and microorganisms (Culture), in which plant colorant is the majority. Natural pigment not only has the function of coloring food, but also has physiological activity.

Natural segment comes from natural Ginkgo Biloba Leaf Extract of roots, stems, leaves, flowers, fruits, animals and microorganisms of natural plants. Edible pigments are called edible natural pigments. In terms of the added amount, the proportion of edible pigments in food is very small, generally products, drinks, wines, pastries, sweets, medicines, etc. Although natural pigment is widely allowed to be used as food pigment, the definition and permission of natural food pigment in different countries are not the same. Some substances are recognized as fragrance rather than pigment, so many spices are not recognized as pigment. In Sweden, for example, Food Colour Crocus Sativus, chili, saffron and sandalwood are not pigments, but spices. Other countries such as Italy, the Netherlands, Switzerland and Norway have similar food regulations.

The development and application of natural pigments has become a subject of Green Coffee Bean Extract to scientists and technologists in various industries. People try to obtain natural pigments from various animal and plant resources, and explore their physiological activities to alleviate and solve various problems caused by synthetic pigments. However, due to the unstable color of natural pigment, it is easy to be affected by various factors (such as light, temperature, oxidation, pH value, polarity of medium, metal ions, additives, etc.) in the use process, resulting in color fading, discoloration and other changes, which affect the coloring effect and severely restrict the process of natural pigment replacing synthetic pigment.

Herbal Extract Supplier. Indoleacetic acid is a common natural auxin in plants. Indoleacetic acid can promote the top bud tip formation of plant branches, buds and seedlings. Indole-3-Carbinol precursor is tryptophan. Indoleacetic acid is a plant auxin auxin with many physiological effects, which is related to its concentration. At low concentration, it can promote growth, at high concentration, it can inhibit growth and even cause plant death. This inhibition is related to whether it can induce ethylene formation. The physiological effects of auxin are manifested in two levels. At the cellular level, auxin can stimulate the cell division of cambium; stimulate the cell elongation of branches and inhibit the growth of root cells; promote the differentiation of xylem and phloem cells, promote the hairy roots of cuttings and regulate the morphogenesis of callus. At organ and plant level, auxin plays a role from seedling to fruit maturity. Auxin can control the reversible red light inhibition of hypocotyl elongation in seedlings; when indoleacetic acid is transferred to the lower side of the branch, Mangifera Indica Extract will produce the geotropism of the branch; when indoleacetic acid is transferred to the backlight side of the branch, 4-Dihydroxybenzeneacrylic Acid will produce the phototropism of the branch; indoleacetic acid causes the apical dominance; it can delay leaf senescence; auxin applied to the leaf can inhibit abscission, while auxin applied to the proximal end of the abscission layer can promote abscission; auxin Auxin can promote flowering, induce the development of unisexual fruit and delay the ripening of fruit.

Because 3,3'-Diindolylmethane is easy to degrade in vivo and in vitro, it has not become a common commodity. In the early stage, it was used to induce Parthenocarpy and fruit setting of tomato. In the flowering stage, the Indole-3-Methanol was soaked in 3000 mg / L solution to form seedless tomato fruit and improve the fruit setting rate. It was one of the earliest applications to promote the rooting of 3-Indolylcarbinol. Soaking the base of cuttings with 100-1000 mg / L solution can promote the formation of adventitious roots of tea, gum, oak, metasequoia, pepper and other crops, and accelerate the speed of vegetative propagation. The mixture of 1-10mg / L indoleacetic acid and 10mg / L oxamyl can promote the rooting of rice seedling. Spraying chrysanthemum once with 25-400mg / L solution (Indole-3-Carbinol) can inhibit the emergence of flower buds and delay flowering. The growth of crabapple under long sunshine can increase the female flower by spraying once at the concentration of 10-5 times of mole / L. Treatment of sugarbeet seed can promote germination, increase root yield and sugar content.

Herbal Extract Supplier. Indoleacetic acid is a common natural auxin in plants. Indoleacetic acid can promote the top bud tip formation of plant branches, buds and seedlings. Indole-3-Carbinol precursor is tryptophan. Indoleacetic acid is a plant auxin auxin with many physiological effects, which is related to its concentration. At low concentration, it can promote growth, at high concentration, it can inhibit growth and even cause plant death. This inhibition is related to whether it can induce ethylene formation. The physiological effects of auxin are manifested in two levels. At the cellular level, auxin can stimulate the cell division of cambium; stimulate the cell elongation of branches and inhibit the growth of root cells; promote the differentiation of xylem and phloem cells, promote the hairy roots of cuttings and regulate the morphogenesis of callus. At organ and plant level, auxin plays a role from seedling to fruit maturity. Auxin can control the reversible red light inhibition of hypocotyl elongation in seedlings; when indoleacetic acid is transferred to the lower side of the branch, Mangifera Indica Extract will produce the geotropism of the branch; when indoleacetic acid is transferred to the backlight side of the branch, 4-Dihydroxybenzeneacrylic Acid will produce the phototropism of the branch; indoleacetic acid causes the apical dominance; it can delay leaf senescence; auxin applied to the leaf can inhibit abscission, while auxin applied to the proximal end of the abscission layer can promote abscission; auxin Auxin can promote flowering, induce the development of unisexual fruit and delay the ripening of fruit.

Indol 3 Carbinol of carbinol

Easy to decompose in light and air, not resistant to storage. It is safe for people and animals. Soluble in hot water, ethanol, acetone, ether and ethyl acetate, slightly soluble in water, benzene and chloroform; stable in alkaline solution, soluble in a small amount of 95% alcohol when using pure product crystallization preparation, and then dissolved in water to the appropriate amount.

Use of 3-Indolylcarbinol

Used as plant growth stimulant and analytical reagent. Indole-3-Methanol, 3-indoleacetaldehyde, 3,3'-Diindolylmethane, ascorbic acid and other auxin exist naturally in nature. Tryptophan is the precursor of 3-indoleacetic acid biosynthesis in plants. The basic function of auxin is to regulate plant growth. It can not only promote growth, but also inhibit growth and organ building. Auxin not only exists in free state in plant cells, but also exists in bound auxin which can be firmly combined with biopolymers and other special substances, such as indoleacetyl asparagine, pentose indoleacetate and indoleacetylglucose. This may be a storage way of auxin in cells, and it is also an detoxification way to eliminate the toxicity of excessive auxin.