Cathechin Polyphenols Green Tea Manufacturers

We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Cathechin Polyphenols Green Tea,Green Tea Extract Polyphenols,EGCG,Natural Tea Polyphenols Powder, We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.
Cathechin Polyphenols Green Tea, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.

Hot Products

  • Ethylhexyl Salicylate/2-Ethylhexyl Salicylate

    Ethylhexyl Salicylate/2-Ethylhexyl Salicylate

    Cosmetic Raw Materials UV Absorber CAS 118-60-5 Ethylhexyl Salicylate/2-Ethylhexyl Salicylate
  • EDTA-2NA

    EDTA-2NA

    H&Z® EDTA-2NA is White Crystalline Powder,EDTA-2NA is used as water purifier, pH regulator, chelator, polyvalent chelator and coagulant inhibitor. It is also used in textile printing and dyeing, detergent, metal coating and metallurgical industry.
  • Butylated Hydroxytoluene CAS:128-37-0

    Butylated Hydroxytoluene CAS:128-37-0

    Butylated Hydroxytoluene CAS:128-37-0
  • L-Pyroglutamic Acid

    L-Pyroglutamic Acid

    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.
  • Ammonium bromide NH4Br CAS 12124-97-9

    Ammonium bromide NH4Br CAS 12124-97-9

    You can rest assured to wholesale Ammonium bromide NH4Br CAS 12124-97-9 from our factory. our product quality is guaranteed and the price is low. Welcome to place an order, H&Z Industry is one of the professional Ammonium bromide NH4Br CAS 12124-97-9 manufacturers and suppliers in China.
  • Ethylene glycol hexyl ether CAS: 112-25-4

    Ethylene glycol hexyl ether CAS: 112-25-4

    Ethylene glycol hexyl ether 2-(HEXYLOXY)ETHANOL CAS:112-25-4

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