Xilong Brand Food Additives Use in Metallurgical 73-22-3 Feed Additives Tryptophan

Basic Info

Model NO.	L-Tryptophan
Certification	RoHS, ISO
Shape	Powder
Function	Amino Acid Additives
Type	Amino Acid
Appearance	White to off-White Crystalline Powder
Molecular Weight: *	22518
Test Method	UV/HPLC
Purity	99%
Active Ingredient	Amino Acid
Functions	Feed Additive
Storage	Keep in a Cool, Dry, Dark Location in a Tightly Se
Shelf Life	2 Years
Transport Package	25kg /20kgs Bag
Specification	25kg /20kgs bag
Trademark	XILONG
Origin	China
HS Code	2933990090
Production Capacity	50000kg/Mouth

Product Description

1. What is L-Tryptophan?

Tryptophan is one of essential amino acids and the fourth limiting amino acid in animal diets, which means it could not be synthesized by the body, in addition, dietary supply through feed materials is usually insufficient.

The deficiency of L-Tryptophan was generally characterized as decreased feed intake and efficiency, and slow growth rate. Considering L-Tryptophan playing a key role in growth performance and feed efficiency, it is recommended to add L-Tryptophan in diet to achieve the optimal amino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.

Product Name	Natural Feed Supplement Tryptophan Cas 73-22-3 L-tryptophan Powder
CAS No.	73-22-3
Appearance	White powder
MF	C4H9NO3
Purity	99% min l-tryptophan
Keywords	l-tryptophan,tryptophan,l-tryptophan powder
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

Function:
Tryptophan is an important precusor substance of auxin biosynthesis in plant. It has the similar structure of IAA. It widely exists in higher plant. There are two ways to synthetic auxin. The first is tryptophan oxidizes and deaminize and form indole acetone,then decarboxylation and form IAAId; Under the corresponding enzymes IAAId oxsidizes indoleacetic acid. The second way is decarboxylation and form to tryptamine then tryptamine oxsidize deamination finally forms tryptophan.

2. Parameters :

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White crystals or crystalline powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
Loss on Drying	5% Max	1.02%
Sulphated Ash	5% Max	1.3%
Extract Solvent	Ethanol & Water	Complies
Heavy Metal	5ppm Max	Complies
As	2ppm Max	Complies
Residual Solvents	0.05% Max	Negative
Microbiology
Total Plate Count	1000/g Max	Complies
Yeast & Mold	100/g Max	Complies
E.Coli	Negative	Complies
Salmonella	Negative	Complies

3.Application:

1. Increase the feed intake.2.Optimize the amino acid profile in feed, particularly essential amino acid profile.3.Reduce crude protein level in diets without impact on animal growth performance, particularly low protein diets for post-weaned piglets.4.Improve the growth rate, weight gain and feed efficiency.5. Enhance the overall growth, even under stress conditions for immune system, such as depressed, vaccination and deteriorated hygiene conditions.6. Save the entire cost of feed.

Tryptophan at a level to reach the proper ratio of Tryptophan/Lysine as we recommend below, could contribute to the optimal growth performance, weight gain, feed intake and feed efficiency.

One of the key benefits of Tryptophan is that it may help to decrease appetite and reduce symptoms of depression and anxiety. Studies have shown that low levels of Tryptophan in the body may lead to anxiety disorders and depression. It has also been shown that the Serotonin resulting from Tryptophan has a limiting effect on appetite and may help to reduce caloric intake and weight in obese people. Tryptophan is further used to synthesize Niacin, which is used in the processing of carbohydrates and fats. Tryptophan supplementation may also encourage healthy sleep patterns. These benefits seem to be directly related to the release and synthesis of Serotonin and Melatonin. Tryptophan is capable of maintaining a fairly consistent level of Serotonin throughout the day and aids in the production of the proper level of Melatonin at night. This makes Tryptophan distinct from the other well-known Serotonin precursor (and Tryptophan metabolite), 5-HTP. When ingested orally, 5-HTP is not subject to any rate-limiting factors, which means there is no control on how high Serotonin levels may go. Consequently, Tryptophan's effects may be less noticeable than 5-HTP, but with potentially fewer side effects. There are a number of medical conditions which Tryptophan is able to improve. A 2010 study showed that Tryptophan may halt the spread of a common liver condition known as steatohepatitis. Tryptophan may also be capable of improving conditions associated with irritable bowel syndrome (IBS). It has been shown that the less Tryptophan a person has in their body, the more serious the symptoms of this condition can be.L-Tryptophan DosageAs with most supplements, the dosage you take will be determined by your specific purpose or condition. For this reason it is advised to consult with your doctor or qualified medical professional before beginning use. Some sources indicate that the most commonly used dosage range is between 6 and 12 grams. Most adults (especially those who are looking to reduce symptoms of depression) will take Tryptophan supplements in 3 or 4 equally divided daily administrations to ensure a consistent supply.

4. Package:

Powder: Normal 20KGS/ 25KG bag, or satisfy client's need.(can talk with us online directly)

Bottled, bagged, barreled or according to customer requirements

· 1kg/aluminium foil bag, with two plastic bags inside.· 25kg/fiber drum, with two plastic bags inside.Size:ID 42cm*H52cm,0.08m3/drum;Net Weight:25kgs Gross Weight:28kgs.

How to load container and export ?

5.Why choose us :
Xilong Scientific Co.,ltd is a large comprehensive enterprise, it is engaged in the R & D, production,sales trade for chemical industry. We have been in this line for almost 39 years. Our facilities areworld advanced, like the Germany importedproduction line, Modern aseptic production workshop,fully automatic packing machine, stereos/copic warehouse and advanced lab. Soquality goods, competitive price,prompt delivery, stable supply and good after- sales service can be guaranteed.Nowadays, ourbusiness scope has been extended to more than 50 types in 6 series,it is water treatment chemical,coating, solvent, detergent chemicals , PVC additives and Food additives). XILONG Chemical materials has been popularly selling worldwidely and the XILONG brand has become a shining business card for our company.

XILONG GROUP offer wide range of Lab Chemicals, Speciality Chemicals, Research & Fine Chemicals for Chemistry and Life Science Industries.

39 years experienceWith our good experience, we offer detailed technical support and advice to assist customers.We communicate closely with customers to establish their quality requirements.Consistent QualityOur plant has strict quality control in each manufacturing process. And Our goods passed which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.Most competitive pricingWith more than 30 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.Shortest delivery time90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.Also, our factory have five production lines and one backup production line,can support any urgent orders.Respond in 24 hours to inquiry, feedback or other requirementsOur experienced staff is dedicated to answer all of your inquires,feedback or other requirements in 24 hours.We welcome you to contact us for more information and look forward to working with you.

6.Recommend Products:

 

7.Customer Market:
We are TOP 3 manufacturer in China , and we have more than 38 years exportexperience for chemical reagent and raw material. Our product have exported the following main markets:1. European market : Germany/Spain / Portugal / Serbia2. Middle East and central Asia: Bangladesh,Qatar, Saudi Arabia, Nepal,Turkey, Ukraine, Uzbekistan,and pakistan.3. African: Kenya, Ethiopia,Tanzania,Nigeria, Tunisia and sounth africa ,Congo,Uganda and so on.4. Southeast Asia: Singapore, Vietnam, Indonesia,Cambodia, Laos,Malaysia.5. South America: Brazil, Argentina,Chile Peru, Colombia and Mexico.

 

8.Xilong Exbihition Fair in Local & Oversea9.Q & A:

1, Q: Are you a manufacturer or a trading company?
A: We are manufacturer and running 3 factories in China.2, Q: What documents you provide for every shipment?
A: Usually, Commercial invoice, Packing list, Bill of lading, COA, Certificate of origin,MSDS are promised. Other documents you need for import,please feel free to contact us. 3, Q: What is the loading port?A, Guangzhou port (prior) /Nansha port /Shenzhen port/ Hong Kong port/Qingdao Port/ 4, Q: What is the payment term?
A: T/T , 30% deposit, 70% before shipment. 5, Q: Can you supply samples for testing?
A: Yes, Our samples are free for your testing,However, you need to afford the delivery fee (DHL/TNT/EMS)The delivery fee will be deducted from the future bulk order. 6, Q: Do you have any certificate about quality control & management?
A: Yes, we have ISO9001:2008, ISO14001:2004. 7, Q: What're your advantages comparing to other suppliers?
A: We have been in the fields for more than 30 years, our QC systemand Lab system are well-developed,and will promise you qualified and stable quality chemicals,As a manufacturer, competitive price is always available for you.

8,Q: How can i get the price for this product?
A: Please give us the exact quantity,packing,destination port andother necessary information,we will give you quotation accordingto your specific requirments.