The active pharmaceutical ingredients provided by Keynovo Biotech comply with the mainstream pharmacopoeia. For example, USP, BP, EP. And most of the products have GMP, NSF, CEP and other certifications.
Ethyl cellulose is the ethyl ether of cellulose, a long-chain polymer with β-anhydroglucose as a unit linked by acetal, and is one of the most widely used water-insoluble cellulose derivatives.
HPMC is a semi-synthetic, inactive, viscoelastic polymer often used as a lubricant in ophthalmology or as an excipient or excipient in orally administered drugs.
Polyvinylpyrrolidone (PVP) is currently one of the important excipients. It is mainly used in the pharmaceutical industry as a binder, film-forming agent, thickener for tablets and capsules, as well as a cosolvent for poorly soluble drugs and a pore-forming agent in the film industry.
Povidone-iodine is an unstable complex formed by the complexation of surfactants and iodine, which is an iodophor external disinfectant. It has good stability, no irritation, and has strong killing effect on bacteria, viruses, fungi, molds and spores. It is the first choice for iodine-containing fungicides.
The main components of Rhodiola rosea extract are salidroside, aglycone tyrosol, and rosavir, which have the effects of enhancing immune function, protecting cardiovascular and cerebrovascular and anti-cancer and anti-depressive effects.
Nisin is a natural food preservative with high efficiency, non-toxicity, safety and no side effects, and has good solubility and stability. It can effectively inhibit the growth and reproduction of many Gram-positive bacteria that cause food decay, especially for thermostable Bacillus, Clostridium botulinum and Listeria.