What are the adverse reactions or taboos for L-Threonine?

When an adult instills 22.5g at once, it can cause adverse reactions such as fever and headache. It is important to follow proper dosage guidelines.

Where is the company located and what is the nearest port?

The company is located in Creative Industry Park, Lingbin Road, Nankai District, Tianjin, China. The nearest port for export is Tianjin Port.

Nutrition Enhancers L-Threonine Powder CAS 72-19-5

Name: Nutrition Enhancers L-Threonine Powder CAS 72-19-5
Brand: Tianjin Zhuofeng Biotechnology Co., Ltd.
SKU: 1945380421

Tianjin, ChinaTianjin Zhuofeng Biotechnology Co., Ltd.

US$2.30-5.80

1,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

CAS 72-19-5

Formula

C4h9no3

Model NO.

L-Threonine

EINECS

200-774-1

Packaging Material

Plastic

Storage Method

Normal

Shelf Life

>12 Months

Nutrient Composition

Amino Acid

Resource

Natural

The content of active substances

＞90%

Function

Amino Acid Additives

Plastic Forming Method

Film Pressure

Usage

General Plastics, Engineering Plastics, Specialty

Application

Feed Preservatives, Promote Healthy & Growth

Plastic Properties After Heated

Thermoplastic Plastics

Transport Package

25kg/Bag

Specification

99%

Trademark

ZHUOFENG

Origin

China Mainland

HS Code

2924199090

Production Capacity

5000mt/Month

Key features

High Purity Content: Active substance content is greater than 90%, with assay standard of 98.5~101.5%.

Versatile Applications: Used in medicine, food fortification, feed additives for pigs, poultry, and aquaculture.

Growth Promotion: Adjusts amino acid balance in feed, promotes growth, and improves meat quality.

Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

Fast Delivery: Goods prepared within 7-10 days, with peak and off-season lead time within 15 workdays.

Flexible Packaging: Standard packing in paper-drums with two plastic bags inside, N.W. 25 kgs.

OEM/ODM Service: OEM and ODM services are available with 2 R&D engineers supporting development.

Nutritional Benefits: Restores fatigue, promotes development, and treats anemia in medical applications.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityCustomization from Samples

Tianjin Zhuofeng Biotechnology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.99h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel, broad customization options, ODM services, and OEM experience for well-known brands. It holds ISO 9001, ISO 22000, and GMP certifications and reports quality-control staffing and broad export-market coverage. However, it launched no new products in the past year, lacks 3D software and SDK capabilities, and has no documented service-assessment or corrective/preventive-action procedures. Complaint handling is supported by a clear procedure and records. Evidence is insufficient to confirm financial strength, production performance, or specific customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope includes food additives, specialized chemicals, machinery, building materials, textiles, graphene materials, software and auxiliary equipment, indicating a diversified product and business profile.

CertificationsThe supplier reports holding ISO 9001, ISO 22000, and GMP certifications. These are explicit certifications relevant to quality, food-safety, and manufacturing management, although the slices do not provide certificate validity or scope details.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and reported service lead times of within 15 workdays in both peak and off-season. However, it has no written service-capability assessment procedures or corrective/preventive-action records, so the evidence supports complaint handling but not a fully documented service system.

R&D capabilityThe supplier has two R&D engineers and provides ODM services, but it launched no new products in the past year and lacks both 3D software design services and an available SDK. The evidence shows some R&D and design capability, but also clear limitations in recent product innovation and software-related development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization support, despite the lack of 3D software design capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving branded customers. No customer names, product examples, order details, or independently verifiable case records are provided.

Product Q&A

Q:What are the main applications of L-Threonine?

It is used as a nutritional enhancer in food, a medicine for treating anemia, a biochemical reagent, and a feed additive for piglets, poultry, shrimp, and eels to promote growth and improve meat quality.

Q:What are the packaging specifications?

It is packed in paper-drums with two plastic bags inside. The net weight is 25 kgs, with dimensions I.D.35xH51cm. Custom packaging can be accepted as specified.

Q:What is the lead time for production and delivery?

Goods are usually prepared within 7-10 days. The average lead time is within 15 workdays for both peak and off-seasons. Shipping is available by sea or air.

Q:Does the supplier offer OEM or ODM services?

Yes, both OEM and ODM services are available. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What are the payment terms and minimum order quantity?

The Minimum Order Quantity (MOQ) is 1. Payment terms include LC, T/T, D/P, PayPal, and Western Union. Incoterms available are FOB, CIF, CFR, and EXW.