L-Threonine

Description

1. Product Overview

L-Threonine is an essential amino acid critical for protein synthesis and metabolic function in monogastric animals, produced via high-efficiency microbial fermentation. Its primary industrial use lies in precision livestock feed formulation—specifically for swine, poultry, and aquaculture—where it optimizes feed efficiency and reduces crude protein requirements. The key value proposition is a measurable reduction in feed cost per ton of liveweight gain while lowering nitrogen excretion, making L-Threonine strategically indispensable for meeting global margins and tightening environmental regulations.

2. Key Specifications & Technical Characteristics

• Chemical composition: C₄H₉NO₃; L-2-Amino-3-hydroxybutanoic acid (fermentation-derived, non-animal origin)

• Purity level: ≥98.5% (feed grade) / ≥99.0% (pharma/intermediate grade available upon request)

• Physical characteristics: White to light yellow crystalline powder; free-flowing, ≤0.5% moisture; particle size 40–120 mesh (80% pass rate)

• Bulk density: 550–650 g/L (typical)

• Packaging options: 25 kg multi-wall kraft paper bags with PE liner; 500 kg and 1,000 kg FIBC (big bags); customer-labelled palletization available

• Shelf life: 24 months from date of manufacture when stored in a cool, dry, ventilated environment (≤25°C, ≤65% RH)

3. Core Industrial Applications

• Swine feed (weaner to finisher): Corrects the third limiting amino acid after lysine and methionine, enabling low-crude-protein diets without performance loss. Reduces feed conversion ratio (FCR) by 5–8% versus non-supplemented formulations.

• Poultry (broilers & layers): Supports gut integrity and mucin production, decreasing necrotic enteritis risk. Performs better than DL-methionine or lysine alone because L-Threonine directly regulates threonine dehydrogenase activity, improving digestible amino acid balance.

• Aquafeed (salmon, shrimp, tilapia): Enhances immune response and reduces urea excretion in water systems. More cost-efficient than fishmeal-based threonine sources; allows 10–15% reduction in dietary crude protein while maintaining specific growth rate (SGR).

Why better than alternatives: Synthetic L-Threonine offers 100% bioavailability versus plant-based meals (60–75% digestibility), eliminating antinutritional factors and providing batch-to-batch precision.

4. Competitive Advantages

• Quality consistency: ISO 22000 & FAMI-QS certified; each lot tested for heavy metals (As ≤2 ppm, Pb ≤5 ppm), dioxins, and microbiological purity; 0.1% CV batch-to-batch variation guaranteed.

• Supply reliability: Backed by vertically integrated fermentation facilities with 50,000 MT annual capacity; dual sourcing from Asia and EMEA buffer zones to mitigate geopolitical or logistical disruption.

• Logistics capability: 24/7 order tracking; temperature-controlled warehousing at origin and destination ports; average lead time 14–21 days to major hubs (Rotterdam, Los Angeles, Shanghai, Santos).

• Price competitiveness: Direct-from-manufacturer pricing eliminates trader markups; dynamic volume-based discounts applied automatically.

• Sustainability: Carbon footprint per kg reduced 32% (2022–2025 via biomass-replaced energy); 100% vegan production; byproduct (fermentation biomass) repurposed as organic soil amendment.

• Technical support: On-call animal nutritionists; NIR-based formulation tool included for volume buyers; full SDS and CoA available via digital portal.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): BULK 20MT (one full 20’ container equivalent)

• Loading capacity:

  • 20’ standard container: 20 MT (800 x 25 kg bags or 20 x 1,000 kg FIBC)

  • 40’ high-cube container: 26 MT (when palletized with max weight compliance)