L-Cystine FCC is a non-essential amino acid vital for human development formed by the dimerization of two cysteines. L-Cystine is used as an antioxidant, protecting tissues against radiation and pollution. It finds application in protein synthesis. It is required for utilization of vitamin B6 and is useful in healing burns and wounds. L-Cystine FCC is found in various nutritional products, acne treatments, and creams to treat cervical injury or inflammation. Its derivatives act as ligands for neuronal nicotine receptors and have various pharmacological activities. It serves as a building block for proteins and is crucial for maintaining a healthy immune system.
FCC Grade: Chemicals that are FCC grade meet standards outlined in the Food Chemicals Codex. The FCC was acquired by the USP, but still uses the Codex for food chemical standards. This applies specifically for food ingredients and includes special tests for toxicity and ensure suitability for human consumption.
Sales Specification
Appearance: White Crystals or Crystalline Powder
Specific Rotation [�±]D20: -215 ~ -225
Chloride (Cl): 0.10 %
Sulfate (SO4): 0.040 %
Iron (Fe): 0.003 %
Heavy Metals (Pb): 0.0015 %
Arsenic (As2O3): 1.5 ppm
Loss on Drying: 0.20 %
Residue on Ignition: 0.10 %
Organic Volatile Impurities: Meets Requirements
Assay: 98.5 ~ 101.0 %
FCC Standard: Conforms
Packing
ANTIOXIDANT ETHOXYQUINOLINE
Production Description
Name:Ethoxyquinoline
Molecular formula:C14H19NO
Molecular Weight: 217.3068 g/mol
EINECS:202-075-7
Density:0.976g/cm3
Other Name:Ethoxyquinoline
Boiling point:169(1466Pa),123-125(266Pa);
Refractive index:1.569-1.672(25)
Solubility:Insoluble in water, soluble in benzene, gasoline, ether, carbon tetra chloride, acetone and dichloroethane.
Main Functions
1)Prevent Vitamin, fat, carotene,protein and natural pigment been oxidized.
2)Mold preventing and feed preserving effect.
3)Used as tire antioxidant.
Performance Comparison
Ethoxyquinoline VS other antioxidant
EQ is more powerful than other similar feed antioxidant in antioxidant function,its proved by a lot of research that the effect of EQ more than 3 times than other antioxidant.
EQ VS BHT
According to FDA specified add amount,BHT can not keep the poultry fat stability in a lot of relevant antioxidant experiments.The form below could obviously prove the cost-effective in same price between EQ and BHT
The POV after add in same value antioxidant per ton feed (calculate by Mg/kg)
Sample Initial 3 hours 5 hours 20 hours
Reference
(Poultry fat) 1.3 9 16 253
BHT (200ppm) 1.3 5 10 172
EQ (145ppm) 1.3 2 2 2
Dosage
Full feed Feed fat Meat powder Fishmeal Vitamin Premixed
feed
Add
amount 95% 75-125 500-750 500-750 750-1000 2500-5500 According to ratio in full feed
60% 125-225 750-1000 1000-1500 4000-7000
30% 250-500 1500-2000 2000-3000 8000-15000
Unit:Gram/ton
StorageStored in cool and dry places keeping sealed.
Shelf Life12 months
Packing25kgs/bags(Powder)
25kgs/barrel or 200kgs/barrel(Liquid)
