Nonenyl Succinic Anhydride Manufacturers

H&Z® from China Dicyclanil is a growth regulator disturbing the form of insect epiderimis..Have strong adhesive force and have good sustaining effect on epizootic helminthes.for use in the prevention and cure effectively of pest such as cotton bollworm,stinkbug,tobacco aphid noctuid,rice louse,cucumber cestode, godwit cicada of cotton,corn,vegetable etc.And effectively prevent from housefly and stegomyia.

China H&Z® Glycyrrhizic acid is a flavorant and foaming agent derived from the separation of flavonoids found in the whole licorice extract from the licorice root glycyrrhiza glabra. It is 50–100 times as sweet as sugar, is soluble in water, and has a licorice taste. It has good heat stability but prolonged heating can result in some degradation. It is stable within ph 4–9; below ph 4 there could be precipitation.

China H&Z® L-Tryptophan is an important precursor for the biosynthesis of auxin in plants. Amino acids medicine and important nutrient. It can participate in the renewal of plasma protein in animal body, and promote riboflavin to play a role, also contribute to the synthesis of niacin and heme, can significantly increase the antibodies in pregnant animal foetus, and can promote lactation of lactating cows and sows. When livestock and poultry lack tryptophan, growth is stunted, weight is lost, fat accumulation is reduced, and testicular atrophy occurs in breeding males. It is used in medicine as a control agent against scurvy.

Isoleucine also called "different leucine," system named "alpha amino - beta - methyl pentanoic acid".Is one of the essential amino acids, belong to a kind of aliphatic neutral amino acids.English name c6h13no2 Iloleucine - 256 this product is a 131.17 L amino - 3 - methyl - 2 - pentanoic acid.Calculated on dry goods, including C6H13NO2 shall not be less than 98.5%.This product is a white crystal or crystalline powder;Odourless and slightly bitter taste.China H&Z® L-Isoleucine is slightly soluble in water, hardly soluble in ethanol.Take this product than the curl, precision said, adding 6 mol/L HCL solution, and shi xi into each 1 ml contains 40 mg of solution, in accordance with the measurement , curl is + 38.9 ° to + 38.9 °.

5-HTP acne reduces appetite, reduces fat intake, reduces anxiety, controls mood, promotes sleep, promotes emotional and nervous system health.

H&Z® Ginkgo Biloba Extract is an ancient and primitive relic species that has grown on the earth for about 200 million years and is known as "living fossil". China is the hometown of ginkgo. At present, China's ginkgo resources account for 70% of the world.Ginkgo biloba is known as longevity fruit. It is used in Chinese folk medicine as a Chinese herbal medicine.