(R) -2-Amino-3- (3-indolyl) Propionic Acid CAS 153-94-6 D (+) -Tryptophan

• Customization: Available
• Application: Boost Immunity, Improve Nutrition
• Certification: CCC, CE, ISO
• Model NO.: feed additives
• Shape: Power
• Type: Tryptophan Additive
• Payment: 50% Tt in Advance,50% Tt Against Copy Bl
• Color: White Powder
• Nutrient Composition: Amino Acid
• Shelf Life: 24 Months
• Resource: Natural
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: /
• Origin: China
• HS Code: 2933990099
• Production Capacity: 1000 Tons/Year

Product Description

L-Tryptophan is an essential amino acid, crucial for the growth and development of various livestock animals such as poultry, pigs, and cattle. Tryptophan not only plays an important role in protein synthesis but also regulates several physiological functions in animals, such as enhancing immunity, promoting digestion, and improving reproductive performance.

What is 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 optimalamino acid balance and fulfill the digestible tryptophan requirement of animals, especially piglets, sows and poultry etc.

Function of tryptophan

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.

Product Description
1 Product name: L-Tryptophan

2. CAS No.: 73-22-3

3. Specification: CP2010 EP5 AJI92 USP24

4. White crystals or crystalline powder

5 Function:

Ltyrosine, through its effect on neurotransmitters, is used to treat conditions including mood enhancement, appetite suppression
6 Deliver time: Within 2 days for small quantity

7 Package: Sealed export grade drum & double of sealed plastic bag

8 Storage: Store in cool & dry place not freeze., keep away from strong light and heat
 

Product name	CAS	Spec. Available
l-Citrulline	372-75-8	AJI92
l-Methionine	63-68-3	AJI92
l-Norvaline	6600-40-4	99%
l-Lysine	56-87-1	AJI92
l-Tyrosine	60-18-4	USP31
l-Ornithine HCL	3184-13-2	AJI92
l-Phenylalanine	63-91-2	FCCV
l-Threonine	72-19-5	AJI92
l-Histidine	71-00-1	AJI92
Benfotiamine	22457-89-2	JPC1997
Sulbutiamine	3286-46-2	98.5~101.0%
Bisbentiamine	2667-89-2	98.0~102.0%
Allithiamine	554-44-9	98.0%
Pyridoxal phosphate	54-47-7	98.0~102.0%
L-Carnosine	305-84-0	99.0%
L-Arginine	74-79-3	AJI92
L-Isoleucine	73-32-5	CP,EP,AJI,USP
L-Valine	72-18-4	CP,EP,AJI,USP
L-Leucine	61-91-5	CP,EP,AJI,USP
L-Proline	147-85-3	CP,EP,AJI,USP
L-Tryptophan	73-22-3	CP,EP,AJI,USP
L-Cysteine hydrochloride	7048-4-6	CP,AJI

Item	Specification
Description	White or light yellow crystal or powder
Assay(C11H12N2O2) (Dry Basis)/%	≥ 98.0
Loss on Drying/%	≤ 0.5
Crude ash/%	≤0.5
Specific rotation (a)Dt	-29.0° ~ -32.8°
PH(1% Aqueous Solution)	5.0 - 7.0
Arsenic/(mg/kg)	≤ 2
Pb/(mg/kg)	≤ 5
Cd/(mg/kg)	≤ 2
Hg/(mg/kg)	≤ 0.1
Salmonell(25g Sample)	Not  Allowed
Moisture	≤ 0.5%
Heavy metals	≤10 ppm
Arsenic(As2SO3)	≤ 1.0 ppm
Ignited Residue	≤ 0.5%

Function:

Promotes Growth and Development: L-Tryptophan is indispensable for animal growth and weight gain.

Regulates Mood and Behavior: As a precursor to serotonin, L-Tryptophan helps reduce stress responses in animals.

Optimizes Protein Utilization: Balances amino acid profiles in animal diets, working synergistically with other essential amino acids.

Application of  L-Tryptophan Feed Grade

Product performance:
L-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.

Function
1. Helps support healthy circulatory systems
2. Improves cardiovascular health
3. Lowers cholesterol levels
4. Reduces hypertension
5. Relievesdepression and symptoms of other mental health problems
6. May haveeffects in cancer prevention.

L-tryptophan is naturally found in animal and plant proteins. L-tryptophan is considered an
essential amino acid because our bodies can't make it. It is important for the development and
functioning of many organs in the body. After absorbing L-tryptophan from food, our bodies
convert some of it to 5-HTP (5-hyrdoxytryptophan), and then to serotonin. Our bodies also convert
some L-tryptophan to niacin (vitamin B3). Serotonin is a hormone that transmits signals between
nerve cells. It also causes blood vessels to narrow. Changes in the level of serotonin in the brain can
alter mood.

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.