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L-Isoleucine cannot be synthesized in the human body, so it is one of the essential amino acids in the human body. Because of its special structure and function, it plays an important role in the metabolism of human life.
L-Isoleucine is a nutritional supplement mixed with other carbohydrates, inorganic salts and vitamins for injection. It is compatible with other amino acids and used in amino acid infusion and preparation. L-Isoleucine can strengthen a variety of foods, such as wheat flour, wheat gluten, peanut flour, potatoes, etc. L-Isoleucine contained in L-Isoleucine as a limiting amino acid, suitable for fortification, L-Isoleucine is also used in amino acid preparation and amino acid infusion with other essential amino acids. It is also used in biochemical research, bacteriology, and tissue culture.
Items | Specifications | Results |
Appearance(25℃) | White crystals or crystalline powder | Conform |
Identification | Meets the requirements | Conform |
Optical Rotation[α]D25 | +38.9°to + 41.8° | +40.7° |
Chloride | Not more than 0.05％ | ＜0.05% |
Sulfate(SO4) | Not more than 0.03％ | ＜0.03% |
Iron(Fe) | Not more than 30 ppm | Conform |
Loss on drying | Not more than 0.3％ | 0.05% |
Residue on ignition | Not more than 0.3％ | 0.05% |
pH | 5.5 to 7.0 | 6.2 |
Related compounds | Individual impurities: NMT 0.5% Total impurities: NMT 2.0% | Conform |
Total plate count | ≤1000cfu/g | Conform |
Yeast & Mold | ≤100cfu/g | Conform |
Enterobacteriaceae | ≤10 cfu/g | Conform |
Salmonella | Negative/25g | Conform |
Staphylococcus Aureus | Negative/10g | Conform |
Assay | 98.5%~101.5% | 100.1% |
Conclusion | The product conforms to the above specifications. | |
| Product parameters | |
| Cas number: | 73-32-5 |
| Appearance: | White crystals or crystalline powde |
| Purity: | 98.5~101.5% |
| Package details: | 25kg/drum |
| Brand: | Fortunachem |
Uses:
L-Isoleucine: The Premium Muscle-Sparing Fuel for Elite Energy Support
L-Isoleucine is a highly specialized, essential branched-chain amino acid (BCAA) that serves as a cornerstone raw material in advanced sports nutrition and weight management formulations. Distinct from generic BCAA blends, it offers targeted physiological benefits for high-performance athletes.
Core Mechanism: Direct Skeletal Muscle Oxidation
Unlike other amino acids that must first be metabolized by the liver, L-Isoleucine is unique as the only essential amino acid capable of being directly oxidized within skeletal muscle tissue to generate energy. During high-intensity training, it acts as an immediate fuel source, continuously supplying energy to working muscles while significantly reducing muscle protein breakdown and preserving lean mass.
Target Applications & Performance Benefits
Muscle Preservation & Fat Oxidation: In the realm of slimming and body composition, L-Isoleucine is a critical asset. It helps prevent the catabolic loss of muscle tissue during caloric deficits and prolonged exercise. Furthermore, it enhances glucose uptake and utilization, promoting fat oxidation for sustained energy.
Superior to Generic BCAA Blends: While standard composite BCAAs provide a broad spectrum, L-Isoleucine as a standalone or highly concentrated ingredient allows formulators to precisely target energy metabolism and muscle-sparing pathways. It offers a distinct competitive advantage for brands seeking to differentiate their products from ordinary BCAA supplements.
Global Market Positioning
L-Isoleucine is a premium, science-backed ingredient for high-end pre-workout, intra-workout, and fat-loss formulations. For B2B brands, incorporating this specialized amino acid signals a commitment to elite athletic performance, superior energy management, and advanced muscle protection.
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide L-Isoleucine with good quality and best price, welcome to contact us to get COA/TDS/MSDS of L-Isoleucine.
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
Used as a nutritional supplement.
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