1. Name and Synonyms

The product is officially named L-Valine and is widely recognized in the feed and animal nutrition industries. This standardized name ensures accurate identification across various feed additive applications.

2.Chemical Identification

L-Valine is identified by the CAS number 72-18-4, which serves as a unique identifier in feed additive industries. This CAS number facilitates precise tracking in research, production, and quality control processes.

3.Appearance and Physical Properties

L-Valine typically appears as a white crystalline powder or granules, aiding in product identification and quality control during manufacturing and distribution.

4.Purity and Solubility

L-Valine has a high purity level (≥98.5%), ensuring reliable performance in feed formulations. It is freely soluble in water, allowing easy integration into animal feed for uniform nutrient distribution.

5.Molecular Structure

The molecular formula of L-Valine is C₅H₁₁NO₂, with a molecular weight of approximately 117.15 g/mol. Its structure supports protein metabolism, energy production, and muscle development, making it a critical nutrient for optimal animal performance.

1. Nutritional Role

L-Valine is an essential amino acid supplement and a vital component of animal nutrition. Since animals cannot synthesize valine internally, it must be provided through their diet. L-Valine supports protein synthesis, promotes muscle development, and improves feed utilization efficiency in livestock and poultry. Additionally, it plays a crucial role in energy metabolism, tissue repair, and immune function, contributing to the overall productivity and well-being of animals.

2. Benefits in Animal Nutrition

2.1 Growth Promotion

L-Valine is essential for protein production and muscle development, supporting optimal growth in animals. Its supplementation aids in achieving target weight gains, especially in fast-growing species like poultry and swine.

2.2 Feed Efficiency

By improving the feed conversion ratio (FCR), L-Valine ensures better utilization of dietary nutrients. This enhances productivity and reduces feed costs in livestock and aquaculture species.

2.3 Energy Metabolism

As a branched-chain amino acid (BCAA), L-Valine plays a key role in energy production during periods of stress or high performance. It supports the maintenance of energy levels in animals, improving endurance and overall productivity.

2.4 Immune System Support

L-Valine contributes to immune system health by supporting the synthesis of proteins involved in immune responses. This helps animals resist infections and recover faster from disease or stress.

3. Comparison of Effectiveness

L-Valine is one of the most effective solutions for addressing dietary amino acid imbalances. Compared to other amino acids, its role as a branched-chain amino acid makes it particularly important for muscle and energy metabolism. Its high bioavailability and compatibility with various feed ingredients ensure efficient incorporation into feed formulations, making it a preferred choice in modern animal nutrition.

4. Application Fields

Livestock and Poultry Nutrition:

L-Valine is widely used in feed formulations for poultry, swine, cattle, and aquaculture species. It is especially beneficial in high-performance farming systems where efficient feed utilization and rapid growth are critical.

Balancing Diets:

In feed ingredients such as corn or grains that are naturally low in valine, L-Valine supplementation ensures a balanced amino acid profile. This helps animals achieve their full growth and production potential.

Feed Premixes and Concentrates:

L-Valine is an essential ingredient in feed premixes and concentrates, enabling the formulation of nutritionally balanced diets that support sustainable and efficient animal production practices.

1. Shelf Life

L-Valine has a shelf life of 2 years when stored under recommended conditions. During this period, the product maintains its quality, potency, and stability, ensuring consistent performance in animal feed formulations.

2. Testing Indicators and Standards

2.1 Appearance

L-Valine appears as a white crystalline powder or granules. Any significant deviation from this appearance may indicate potential quality concerns, serving as a key quality control measure.

2.2 Identification

The identity of L-Valine is confirmed through analytical methods such as High-Performance Liquid Chromatography (HPLC) or Infrared Spectroscopy (IR). These tests ensure product authenticity and compliance with quality standards.

2.3 pH Value

A 1% aqueous solution of L-Valine should have a pH value within the specified range of 5.5–7.0. Maintaining this pH range ensures product stability and compatibility with feed formulations.

2.4 Related Substances Content

Strict limits are placed on related substances to ensure high purity. Impurities should not exceed specified standards, guaranteeing the efficacy and safety of L-Valine in feed applications.

2.5 Heavy Metals Content

The heavy metals content in L-Valine should not exceed 10 ppm. Maintaining low heavy metal levels ensures the product’s safety and suitability for animal nutrition.

2.6 Water Content

The water content in L-Valine should be controlled below 1.0%. Proper moisture levels are critical to preventing degradation and maintaining stability during storage.

2.7 Residue on Ignition (Ash Content)

The ash content, or residue on ignition, should not exceed 0.5%. Low ash levels reflect high product purity and minimal inorganic contaminants.

2.8 Content Determination

The active content of L-Valine should be ≥98.5%. Meeting this specification ensures consistent effectiveness in supporting animal nutrition and growth.

2.9 Solubility

L-Valine is highly soluble in water, making it easy to incorporate into feed formulations. Its solubility ensures uniform nutrient distribution in animal diets.

2.10 Amino Acid Profile

L-Valine is standardized to contain valine as the main active ingredient. This ensures it meets the specific amino acid requirements of various livestock and poultry species, enhancing growth and feed efficiency.

1. Packaging

L-Valine is securely packaged in high-quality fiber drums or multi-layer kraft bags, with standard sizes of 25 kg per drum or bag. This packaging protects the product from environmental factors such as moisture, light, and contamination, ensuring its stability and quality during storage and transportation. The packaging is designed for easy handling and efficient logistics, optimizing inventory management for feed manufacturers and distributors.

2. Transportation Modes

2.1 Express Shipping

For smaller or urgent orders, we offer express shipping through trusted international carriers such as DHL, TNT, and FedEx. These carriers ensure rapid delivery while maintaining product integrity throughout transit.

2.2 Air and Sea Freight

For bulk orders, we provide both air and sea freight options to accommodate diverse customer needs. Air freight offers faster delivery for urgent shipments, though it may involve higher costs. Sea freight is a more economical option for larger quantities, suitable for customers with flexible delivery schedules.

3. Delivery Time

Once payment is confirmed, L-Valine orders are processed and dispatched within 2–3 business days. This swift turnaround ensures timely delivery and reinforces trust in our reliable and customer-oriented service.

Q1: How can I place an order for L-Valine?

A: To place an order, please contact our customer service team using any of the following methods:

• WeChat: +86-18663729963, +86-13589106478

• Skype: sunnylee886

• Email: maggie@hope-biotech.com, sunny@hope-biotech.com

• Mobile: +86-18663729963, +86-13589106478

Our team is available to assist you with the ordering process and provide answers to any questions you may have.

Q2: What is the minimum order quantity (MOQ) for L-Valine?

A: The standard MOQ for L-Valine is 1 kg. If you require a different quantity, please contact us, and we will strive to accommodate your specific needs.

Q3: What certifications does your company hold for L-Valine?

A: Our production facility is certified with GMP and ISO 9001, ensuring compliance with the highest manufacturing standards. L-Valine is produced under strict international feed additive regulations, guaranteeing its safety, purity, and efficacy for animal nutrition applications.

Q4: What are the main applications of L-Valine?

A: L-Valine is widely used in animal feed formulations to support protein synthesis, promote growth, and improve feed efficiency in livestock and poultry. It is especially beneficial for poultry, swine, and aquaculture species, addressing dietary deficiencies and enhancing overall production performance.

Q5: How should L-Valine be stored?

A: L-Valine should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and moisture. Proper storage ensures the product retains its quality and efficacy throughout its shelf life.

Q6: Can L-Valine be used with other amino acids in feed formulations?

A: Yes, L-Valine is often used in combination with other essential amino acids like L-Lysine, L-Threonine, and DL-Methionine to balance amino acid profiles in feed formulations, ensuring optimal nutrition and performance for animals.

Q7: What is the shelf life of L-Valine?

A: L-Valine has a shelf life of 2 years when stored under recommended conditions. This ensures the product remains stable and effective during its usage period.

Q8: What is the solubility of L-Valine?

A: L-Valine is freely soluble in water, making it easy to incorporate into feed formulations and ensuring uniform nutrient distribution.

Q9: Do you provide technical support for L-Valine applications?

A: Yes, our technical team is available to provide guidance and support on the use of L-Valine in feed formulations, ensuring optimal results for your specific requirements.