Soybean Lecithin Manufacturers

China H&Z® Ethyl paraben is white crystalline substance with a slightly bitter taste and burning numbness.As an antibacterial preservative, ethylparaben is widely used in cosmetics, food and pharmaceutical preparations.It can be used alone or in combination with other parabens or antibacterial agents.It is one of the most frequently used antibacterial preservatives in cosmetics.These parabens can play a role in a wide pH range, and have spectral antibacterial activity, of which the most effective for yeast and mold.Because the solubility of paraben is poor, its salts are often used.

China H&Z® L-Pyroglutamic Acid (also known as PCA, 5-oxoproline, pidolic acid, or pyroglutamate for its basic form) is a ubiquitous but little studied natural amino acid derivative in which the free amino group of glutamic acid or glutamine cyclizes to form a lactam.It is a metabolite in the glutathione cycle that is converted to glutamate by 5-oxoprolinase. Pyroglutamate is found in many proteins including bacteriorhodopsin. N-terminal glutamic acid and glutamine residues can spontaneously cyclize to become pyroglutamate, or enzymatically converted by glutaminyl cyclases. This is one of several forms of blocked N-termini which present a problem for N-terminal sequencing using Edman chemistry, which requires a free primary amino group not present in pyroglutamic acid. The enzyme pyroglutamate aminopeptidase can restore a free N-terminus by cleaving off the pyroglutamate residue.

Cysteamine hydrochloride made by H&Z® factory can be used in the making of cosmetics, feedstuff additive, anti-ulcerative drug, it also can be applied in the making of biochemical reagent and complex agent of heavy meatl ions. It can react with enzyme of human body and stabilize its performace when radiation is existing , therefore, it can be used in the curing of radiation syndrome and the poison of tetraethyl lead. It can be made into tablets or injections.

China H&Z® Sodium Erythorbate is White crystalline powder,Slightly salty. It is quite stable in the air in a dry state. But in solution, it will deteriorate in the presence of air, trace metals, heat and light. Melting point above 200 ℃ (decomposition). Easily soluble in water (17g / 100m1). Almost insoluble in ethanol. The pH value of the 2% aqueous solution is 5.5 to 8.0.Used as food antioxidants, anti-corrosion color additives, Cosmetic antioxidants. Sodium Erythorbate can consume oxygen in cosmetics, reduce high-valent metal ions, transfer the redox potential to the reduction range, and reduce the generation of undesirable oxidation products. Sodium Erythorbate can also be used as anticorrosive color additive.

China H&Z® L-Proline is one of the most important amino acid in synthesis of body protein.It is also one of the important raw materials of amino acid infusion and synthesis of captopril and first-line antihypertensive such as the main intermediates.It has been widely used in food industries.

Spirulina Extract is natural light blue colorant extracted from blue-green algea (Spirulina ).It`s good water soluble,Alcohol and lipid insoluble.China H&Z® Spirulina Extract Phycocyanin accounts for as much as 20% protein and attaches itself to photosynthesizing membranes, also it`s anti-inflammatory and antioxidant. It`s an accessory pigment to chlorophyll.Phycocyanin is derived from C-phycocyanin and allophycocyanin which have fluoresent properties that are valuable to research in immune assay kits. Spirulina Extract Phycocyanin is selective about which cells it attaches to, making it simple to track down.