HPCD CAS 128446-35-5/94035-02-6 Manufacturers

China H&Z® L-Serine plays an important role in the catalytic function of many enzymes. It has been shown to occur in the active sites of chymotrypsin, trypsin, and many other enzymes. The so-called nerve gases and many substances used in insecticides have been shown to act by combining with a residue of serine in the active site of acetylcholine esterase, inhibiting the enzyme completely. The enzyme acetylcholineesterase breaks down the neurotransmitter acetylcholine, which is released at nerve and muscle junctions in order to allow the muscle or organ to relax. The result of acetylcholine inhibition is that acetylcholine builds up and continues to act so that any nerve impulses are continually transmitted and muscle contractions do not stop.

alpha-Terpineol/CAS :98-55-5

Tetrasodium Iminidisuccinate IDS CAS:144538-83-0

China H&Z® Pectinase is a complex enzyme consisting of pectolyase, pectozyme, and polygalacturonase.

Albendazole made by China H&Z® factory is an imidazole derivative broad-spectrum insect repellent medicine.It was discovered by glaxosmithkline's animal health laboratory in 1972.Albendazole has been included in the world health organization's list of essential medicines and is one of the most important basic health drugs.
Albendazole is an effective and low - toxic broad-spectrum insect repellent.Clinical use can be used to drive roundworm, pinworm, tapeworm, whipworm, hookworm, dung beetle, etc.In the body metabolism after class for sulfoxide or sulfone, inhibition of parasites on the absorption of glucose, lead to the insect body glycogen depletion, or inhibition of fumaric acid reductase system, prevent the generation of ATP, the parasite can survive and reproduce.

China H&Z® Beta-carotene is the molecule that gives carrots their orange colour.It is part of a family of chemicals called the carotenoids, which are found in many fruit and vegetables, as well as some animal products such as egg yolks.