Food Additive Essential Amino Acid CAS No: 73-32-5 L-Isoleucine

• CAS No.: 73-32-5
• Formula: C14h18no4
• EINECS: 200-798-2
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: Two Years When Properly Stored
• Model NO.: L-Isoleucine
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: 99%
• Product Name: L-Isoleucine
• Application: Food Nutrition
• Certificate: Fami-QS, ISO9001 ,FDA
• Grade: Food Grade
• Purity: 99%
• Package: Net 25kg/50kg/600kg in Plastic Woven Bags
• MOQ: 1mt
• Transport Package: Trains and Ships
• Specification: net 25kg/50kg/600kg in Plastic woven bags
• Trademark: Polifar
• Origin: China
• HS Code: 292249
• Production Capacity: 50000kg/Year

Product Description

Product name: L-Isoleucine feed grade


Chemical formula: C6H13NO2


CAS: 73-32-5


Product performance:

Analysis of certificate:
 

Testing Item	Standard	Result
Appearance	White crystals or crystalline powder	conforms
Assay/%	98.5%~101%	99.60
Specific Rotation	+38.9ºC~+41.8ºC	+40.5ºC
Identification (Infrared Absorption)	Corresponding to Reference Spectrum	conforms
Residue on Ignition/%	≤0.30	0.06
Loss on Drying	≤0.3	0.07
Chloride (Cl)/%	≤0.05	0.016
Iron (Fe)/%	≤0.0030	0.0009
Sulfate ( SO4)/%	≤0.03	0.015
Heavy Metal(Pb)/%	≤0.0015	0.0008
Arsenic(As)/%	≤0.0003	≤0.0001
Cadmium (Cd)/%	≤0.0001	0.00004
Mercury (Hg)/%	≤0.0001	0.00003
Total Plate Count(cfu/g)	≤1000	69
Yeast and Molds(cfu/g)	≤100	11
E.Coli	Negative in 10g	conforms
Staphylococcus Aureus	Negative in 10g	conforms

 

Salmonella	Negative in 10g	conforms
Loss on Drying/%	≤0.30	0.17
PH	5.5~7.0	6.2

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with


care to prevent bag damage, store away from toxic substances.

Packing: Net 25kg/drum or 25kg/bag


Loading: 11.25MT/20FCL' ;9MT/20FCL' with pallets


Shelf Life: Two years when properly stored





In the 20 common amino acids that form the basic building blocks of proteins, leucine (Leu), isoleucine (Ile) and valine (Val) three kinds of amino acids on the structure has the same branch side chain, is called branched chain amino acids (branched - chain amino acid, BCAA), on which the carbon

chain is a set with the structure of the branched chain aliphatic neutral amino acids. BCAA is aquatic animal body can't synthesis and must gain amino acids from foods, namely the essential amino acids, BCAA is a special kind of amino acid, it is the only major in extrahepatic tissue oxidation of essential amino acids, mainly oxidation parts in muscles, their catabolism mainly in skeletal muscle.


Polifar group is established in beautiful and economically developed city Nanjing in 2013.
We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
 -Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
 -Anticaking agent:  Tricalcium Phosphate
 -Antioxidants:   Vitamin C ascorbic acid; Natural Vitamin E
 -Leavening agent:   Sodium bicarbonate(baking soda)
 -Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
 -Emulsifier: Mono and Diglyceride Fatty Acid Lipids
 -Enzyme:  Amylase
 -Humectant:  Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
 -Nutritional supplements:Taurine
 -Preservative: Sodium benzoate;Sodium Propionate; Nisin
 -Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
 -Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food & drink additives area.