• Food Grade Amino Acids 99% L Tryptophan Powder CAS 73-22-3
  • Food Grade Amino Acids 99% L Tryptophan Powder CAS 73-22-3
Food Grade Amino Acids 99% L Tryptophan Powder CAS 73-22-3

Food Grade Amino Acids 99% L Tryptophan Powder CAS 73-22-3

Product Details:

Place of Origin: Shaanxi
Brand Name: Rongsheng
Certification: Organic/ISO9001/Kosher/Halal
Model Number: 99%

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/ Bag 25kg/drum
Delivery Time: Within 3 workdays
Payment Terms: T/T, Western Union, L/C, D/A, D/P, MoneyGram
Supply Ability: 2000 Kilograms per week
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Detail Information

Product Name: L-Tryptophan Appearance: White Powder
Shelf Life: 2 Years Specification: 99%
Storage: Keep In A Dry And Cool Place Sample: Available
High Light:

Amino Acids 99% L Tryptophan Powder


L Tryptophan Powder CAS 73-22-3


Food Grade Amino Acids CAS 73-22-3

Product Description

Food Grade Amino Acids 99% L-Tryptophan Powder CAS 73-22-3


Product Descripion


L-Tryptophan is an important precursor for the biosynthesis of auxin in plants. Amino acids and important nutrient. It can
participate in the renewal of plasma protein in animal body, and promote riboflavin to play a role, also contribute to the
synthesis of niacin and heme, can significantly increase the antibodies in pregnant animal foetus, and can promote lactation of lactating cows and sows. When livestock and poultry lack tryptophan, growth is stunted, weight is lost, fat accumulation is reduced, and testicular atrophy occurs in breeding males. It is used in as a control agent against scurvy.

White Fine powder
White Fine powder
Sieve Analysis
100% pass 80 mesh
Loss on Drying
5% Max
Sulphated Ash
5% Max
Extract Solvent
Ethanol & Water
Heavy Metal
5ppm Max
2ppm Max
Residual Solvents
0.05% Max
Total Plate Count
1000/g Max
Yeast & Mold
100/g Max
Product Funcation

1. L-Tryptophan is an important nutrient.
2. L-Tryptophan takes part in the renewal of animal blood plasma protein in the body
3. L-Tryptophan helps nicotinic acid and the synthesis of hemoglobin. It can significantly increase antibody in pregnant animals
4. L-Tryptophan can promote lactation of cows and sows.
5. L-Tryptophan is used as control agent of pellagra.
Product Application
Food grade
1. Antioxidant;
2. Nutritional supplements. Tryptophan is one of the essential amino acids of the human body;
3. Used to improve niacin deficiency.
Feed grade
1. Meet the business needs of animal growth, improve animal production performance;
2. Increase the level of digestible L-tryptophan in the feed;
3. As a nutritional feed additive, non-toxic side residues, and can be used safely in various feeds.
Food Grade Amino Acids 99% L Tryptophan Powder CAS 73-22-3 0
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Q1: Why should I choose your company?

A: We are integrated with industry and tradeWe have our own factory,all products are produced in the factoryquality safety is guaranteed;We have a professional R&D team,production teamsales team and after-sales teamthe whole process for your shopping escort.


Q2: How does your factory make sure the product quality?

A: 1. We will check the samples randomly.

2. Ensure the quality and storage safety of each batch of products

3. We will make a final inspection before shipment to avoid any problems.


Q3: Can I get some free sample?

A: We are happy to provide samples free of charge,you only need to pay for the shippingcostPleaseconsult customer service for details.


Q4: Is there any discount?

A: Yes,some products are being discountedWe have a large number ofcoupons and limited time discounts waiting for you to receive,you can contact oun customer service if you have any needs.


Q5: What's your minimum quantity?How to place order online?

A: Different products have different MOQplease consult customer service for details.You can clickstartorder to place your order,or click send Inquiry/chat to contact our customer service for details.


Q6: What is the payment term?

A: Payment canbedonebyTradeAssuranceT/TL/CCredit Card and more.Please consult customer service for details.


Q7: What is the delivery time/method?

A: We usually ship the goods within 1-7 working days after you make the paymentWe can express by door to doorby airby sea,you can also choose your freight forwarder.


Q8: When can i get the quotation ?

A: We usually make an offer within 24 hours after receiving your inquiry.lf it's an urgent order,you can call us or mention it in the subject line of your email so we can give priority to reply it.


Q9: Can you develop a new product for us?

A: Yes,we canWehaveindependent R&D departmentwho is able to update the procedure parameters ofour main products and develop the procedure of new productFor more information,please contact us directly.


Q10: Do you provide after-sales service?

A: We provide 7*24h serviceWe have a professional after-sales team to solve your problems,you are welcome to place an order.


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