Food Additive

Weitai Biotechnology : Your Leading Food Additive Supplier in China!

NWTBIO is a professional supplier of high-quality biochemical products and laboratory solutions. We focus on providing reliable products for research, diagnostics, and industrial applications. Our portfolio includes test kits, reagents, raw materials, and related laboratory consumables.

Wide Product Range

Our product line covers biochemical reagents, diagnostic materials, and laboratory consumables.

Technical Support

We provide product information, application guidance, and documentation support.

Customization Capability

We support OEM and customized specifications, including formulation, packaging, labeling, and concentration.

Fast Response

Our team provides quick and clear communication. We respond to inquiries, quotations, and technical questions within a short time.

Alanyl Alanine
Alanyl Alanine (also written as Ala-Ala) is a dipeptide consisting of two L-Alanine molecules linked by a peptide bond, usually supplied as a white crystalline powder.
read more
C₃H₇NO₂
C₃H₇NO₂ is a high-purity amino acid produced through controlled fermentation or enzymatic synthesis, providing a stable, water-soluble source of alanine for formulations that require consistent...
read more
L-Alanine
L-Alanine is a naturally occurring, non-essential α-amino acid with the chemical formula C₃H₇NO₂ and CAS No. 56-41-7. It is one of the twenty standard amino acids involved in protein biosynthesis...
read more
Food Grade L-alanine
L-Alanine is a food-grade amino acid used for flavor modulation, sodium reduction, and taste improvement in formulations. Widely applied in beverages, low-sodium seasonings, protein powders,...
read more
L-Alanine Sigma
L-Alanine Sigma is a high-purity L-alanine amino acid product, widely used in biochemical research, food additives, and pharmaceutical applications.
read more
D-Alanine
D-Alanine is the D-enantiomer of L-Alanine, a non-proteinogenic amino acid. It is an essential component in bacterial peptidoglycan, forming D-Ala-D-Ala dipeptides that help maintain cell wall...
read more
High Quality Beta Alanine
Beta Alanine is a high-purity amino acid derivative used in sports nutrition and functional food formulations. It helps improve formulation stability and supports consistent product performance in...
read more
Beta L-Alanine
Beta L-Alanine is a high-purity crystalline amino acid used as a precursor for dipeptide synthesis and muscle-related formulations, with applications in pharmaceuticals, sports nutrition, and...
read more

Introduction

Food additives are substances added to food during processing, production, or storage to achieve specific technical functions such as preservation, flavor enhancement, texture improvement, and appearance control.

At NWTBIO, we provide high-quality food additives designed to meet global safety standards and support efficient, stable, and scalable food production.

Parameter

Structural Formula
L-Alanine (natural form)	CH₃CH(NH₂)COOH, α-aminopropionic acid.
D-Alanine (non-natural form)	Enantiomer, commonly found in bacterial cell walls.
Physical And Chemical Properties
Molecular weight	89.09 g/mol.
Melting point	297°C (decomposition).
Solubility	Easily soluble in water, slightly soluble in ethanol.
Isoelectric point (pI)	6.0, neutral amino acid.

Features

Enhance Food Stability

Food additives help maintain product quality during storage by preventing spoilage caused by bacteria, oxidation, or environmental factors.
Extend Shelf Life

Preservatives and antioxidants slow down degradation, ensuring longer product shelf life and reducing waste.
Improve Taste and Appearance

Flavoring agents, sweeteners, and colorants enhance sensory properties such as taste, aroma, and visual appeal.
Optimize Processing Performance

Additives such as emulsifiers, stabilizers, and enzymes improve texture, consistency, and processing efficiency.

Inspection Process

Raw Material Inspection

Verify purity, composition, and supplier qualification

Production Control

Monitor formulation accuracy and processing conditions

Laboratory Testing

Conduct chemical analysis, microbiological testing, and stability evaluation

Performance Testing

Validate functionality in real food applications

Packaging Inspection

Check labeling accuracy, sealing integrity, and batch traceability

Final Quality Check

Ensure compliance with specifications before shipment

After-Sales Support

Technical Consultation

Provide product selection and application recommendations

Application Support

Assist with formulation and performance optimization

Documentation Support

Provide COA, MSDS, TDS, and compliance documents

Logistics Support

Offer global shipping solutions and export documentation

Continuous Supply

Ensure stable long-term supply for repeat orders

Fast Response

Quick response to inquiries and technical issues

FAQ

Q: Are your food additives safe?

A: Yes. All products comply with international food safety regulations and undergo strict testing.

Q: What types of food additives do you offer?

A: We offer preservatives, sweeteners, colorants, emulsifiers, stabilizers, and nutritional additives.

Q: Can you provide customized formulations?

A: Yes. We support customized formulations based on specific applications.

Q: What industries do you serve?

A: We serve food processing, beverage, dairy, bakery, and meat industries.

Q: What is your MOQ?

A: MOQ depends on product type and packaging requirements.

Q: Do you provide technical documents?

A: Yes. COA, MSDS, TDS, and other documents are available.

Q: How do you ensure product quality?

A: Through strict quality control, laboratory testing, and batch traceability.

Q: What is your delivery time?

A: Standard products are available quickly; custom products depend on specifications.

We are one of the most experienced food additive manufacturers in China, featured by quality products and good price. Please rest assured to buy high-grade food additive for sale here from our factory. We also accept customized orders.

Alanyl Alanine, Beta L Alanine, L Alanine Sigma