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China, Chinese Valine Feed Additive Reduce Fcr & Stress Ideal for Poultry/Swine/Aquaculture1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Feed AdditivesAmino Acid AdditivesL-ValineAmino Acid
QINGDAO ROYAL DECOR INDUSTRY CO., LTD.
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Product Description 1. Basic CharacteristicsChemical Name: L-ValineClassification: Essential amino acid (a branched-chain amino acid, BCAA, working synergistically with leucine and isoleucine)Appearance: White crystalline powder, odorless, slightly sweetSolubility: Highly soluble in water, poorly soluble in organic solventsProduct Name:L-valineMF:C5H11NO2CAS No.:72-18-4Purity:99%EINECS No.:200-773-6Origin :China ItemSpecificationAppearence: White Crystal PowderPurity98%minChloride(CI)≤0.05%Sulfate (SO4)≤0.03%Iron(Fe)≤30ppmHeavy metals(Pb)≤15ppmArsenic (As)≤1.5ppmLoss on drying≤0.30%Residue on ignition≤0.10%Organic Volatile impuritiesConforms2. Functional RolesProtein Synthesis: Critical for muscle growth and tissue repair.Energy Metabolism: Serves as an energy source during stress or low-energy conditions via BCAA catabolism.Feed Efficiency Improvement: Optimizes amino acid balance, reducing crude protein requirements.Immune Support: Enhances immunoglobulin production and disease resistance.Stress Reduction: Mitigates growth retardation caused by weaning, transportation, or environmental stress.3. Target Animals & DosagePoultry (chickens, ducks): Improves weight gain and egg production (recommended: 0.1%-0.3%).Swine (especially piglets): Compensates for low valine in sow milk, reduces diarrhea (0.15%-0.25%).Aquaculture (fish, shrimp): Stimulates feeding and growth (0.2%-0.5%).Ruminants: Required for young calves; adult cattle rely on rumen microbial synthesis.4. Deficiency & Excess RisksDeficiency Symptoms: Stunted growth, poor appetite, weakened immunity, muscle loss.Excess Risks: May disrupt amino acid balance, increase metabolic burden, and inhibit absorption of other AAs.5. Synergistic InteractionsWith Lysine & Methionine: Optimal ratios required (e.g., Val:Lys ≈ 0.8:1 in swine diets).With B Vitamins: Vitamin B6 acts as a coenzyme for BCAA metabolism, improving utilization.6. Commercial FormsPure L-Valine: ≥98.5% purity, used in precision formulations.Amino Acid Blends: Pre-mixed with other AAs for simplified supplementation.Rumen-Protected Valine: Coated to bypass degradation in ruminants.7. Usage ConsiderationsBalanced Formulation: Adjust based on species and growth phase.Uniform Mixing: Pre-mix to avoid localized high concentrations.Storage: Keep sealed, dry, and away from oxidizers.8. Research AdvancesLow-Protein Diets: Valine supplementation reduces nitrogen excretion, supporting sustainable farming.Stress Management: Effective in high-density farming to improve resilience.9. Regulations & SafetyApproval: Listed in China's Feed Additive Catalog (approved by MARA).Safety: No residue risks at recommended levels; complies with food safety standards.Conclusion: As a key limiting amino acid, valine enhances feed efficiency and supports eco-friendly farming. Its application requires scientific formulation tailored to animal needs.
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