| ITEM | STANDARD |
| Appearance | White crystals or crystalline Powder |
| Specific rotation | +38.6-+41.5 |
| PH | 5.5-7.0 |
| Loss on drying | ≤0.3% |
| Heavy metals(Pb) | ≤20ppm |
| Content | 98.5~101.0% |
| Iron(Fe) | ≤20ppm |
| Arsenic(As2O3) | ≤1ppm |
| Lead | ≤10ppm |
| Other Amino Acids | Chromatographically not detectable |
| Residue on ignition (Sulfated) | ≤0.2% |
| Organic Volatile impurities | Meets the requirements of pharmacopoeis |
Available Grade of L-Isoleucine
Food Grade: L-Isoleucine is widely used as nutritional supplement in food and beverage industries. Foodchem's food grade L-Isoleucine is available as fine powder (>98.5% purity).Quality Control
At Foodchem International Corporation, we apply strict quality control process to all our products. All L-Isoleucine we provide has been strictly tested under Kosher, Halal, HACCP and ISO standards and proved to be safe for using as food additive.
Storage&Handling Precaution
Storage: L-Isoleucine should be Kept in dry, cool, and shaded place with original packaging, avoid moisture, store at room temperature.
Handling Precaution: Handling of L-Isoleucine should only be performed by personnel trained and familiar with handling of organic chemicals. Avoid skin and eye contact and breathing in dust. Avoid handling which leads to dust formation.
Application and Uses of L-Isoleucine
L-Isoleucine is a hydrophobic amino acid widely used as nutritional supplements in food and beverage industries. As a nutritional supplements, L-Isoleucine can be used in a wide variety of industries including: food production, beverage, pharmaceutical, cosmetics, and various other industries.
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1. Are you manufacturer or distributor of L-Isoleucine?
Foodchem doesn't manufacture L-Isoleucine. However we have established reliable long term relationship with our manufacturing contractor and our QC team works closely with the manufacturer to insure quality.
2. What types of certification can you provide?
Foodchem International Corporation is an ISO2008:9001 certified company. We can provide HAPPC, KOSHER, HALAL Certificates for L-Isoleucine.
3. Do you have L-Isoleucine in Stock?
Yes, we have L-Isoleucine in stock. However, our inventory moves fast, please consult our sales person for more details.
4. What is the lead time for L-Isoleucine ?
If your order quantity is within our inventory amount, we can guarantee delivery in 1 week after the order confirmation. Or, it usually takes 2 weeks or longer.
5. What is the MOQ for L-Isoleucine ?
The MOQ is 500kg.
6. What is the price of L-Isoleucine ?
The price of L-Isoleucine changes a lot as time goes. With over 10 years experience in supplying L-Isoleucine, Foodchem can provide L-Isoleucine at the most competitive prices. Please consult our sales person for more details.
7. Do you provide free samples?
Yes. Free samples of L-Isoleucine are available. Please consult our sales person for further details.
8. What type of payment terms can you accept?
We can accept T/T, L/C, D/P, D/A etc... Please consult our sales person for more details.
9. When can I expect to receive the quotation for L-Isoleucine?
Our sales person will get back to you in 1 business day to collect all necessary information to prepare the quotation. The quotation for L-Isoleucine will then be sent to you once it’s ready, usually in less than 1 working day.
As a L-Isoleucine supplier, we are really happy to have you on our website. We will do whatever we can do to satisfy your needs. If we are not able to handle your order, we will provide professional suggestion to help you find the right source that fits your need.
Upstream: Prices of upstream ther synthesized chemical ingredients are stable and supply is stable. Production capacity of the L-Isoleucine manufacturers didn't change much.
Downstream: Downstream demand is pretty stable.
Forecast: Considering the current market trend, price of L-Isoleucine will be stable in the coming months.
Yes. L-Isoleucine is gluten free and widely used in gluten free food to provide a great dietary supplement that are essential for human health to processed food.
L-Isoleucine is a hydrophobic amino acid manufactured through chemical synthesis, available as White crystals or crystalline Powder. As a synthesized chemical, L-Isoleucine is general recognized as halal. We will still audit another 2 key points to make sure that our L-Isoleucine is 100% halal: Are there any pig products used in manufacturing process of this ingredient? Does the ingredient contain Alcohol (impure) or other haraam ingredients?
L-Isoleucine is a hydrophobic amino acid manufactured through chemical synthesis, available as White crystals or crystalline Powder. As a synthesized chemical, L-Isoleucine is general recognized as Kosher classified as Parve. Moreover, L-Isoleucine is also regulated as Kosher for Passover.
- 5.1. Storage: Store in a cool and dry place and Keep away from strong light and heat
- 5.2. Handling precaution: Keep away from sources of ignition. Ground all equipment containing material.
Generally recognized as safe(GRAS) is a FDA designation that a specific substance or ingredient is generally considered safe by experts, and so is exempted from the usual Federal Food, Drug, and Cosmetic Act (FFDCA) food additive tolerance requirements. L-Isoleucine is considered safe by FDA according to existing data and granted GRAS status.
Over consumption may lead to liver disease, excesive urination, and depression.
