From 7th-9th, November, 2019, the 21st CHINASHOP was held in the beautiful seashore city - Qingdao, China. In this exhibition, SPRT KIOSK Printers open the booth with 81sqm to show all the serials of POS Receipt Printer, including POS printers, Portable printers, POS terminals, Micro Panel printers and Kiosk printers to satisfy the different requests from customers.

With the kinds of Printer Manufacturers, many customers from China and all over the world visited SPRT Receipt Printer Manufacturers booth and were very interested in SPRT products.

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.