English
banner
Products
Home

Healthcare & Food Supplements

L-CARNOSINE 305-84-0

L-CARNOSINE 305-84-0

99% up, Food Grade
  • Product Details

Product Information


Product name

L-Carnosine

Molecular Formula

C9H14N4O3

Molecular Weight

226.23

CAS No.

305-84-0

Quality Standard

99% - 101% / Food grade

Appearance

White crystalline powder


COA of L-Carnosine


ITEMS

SPECIFICATIONS

METHOD

RESULTS

APPEARANCE

WHITE POWDER

ORGANOLEPTIC

CONFORMS

COLOR

WHITE TO ALMOST WHITE

ORGANOLEPTIC

CONFORMS

SMELL

ODOURLESS

ORGANOLEPTIC

CONFORMS

IDENTIFICATION

MUST COMPLY

IR

CONFORMS

LOSS ON DRYING

1.0%MAX

USP

0.23%

HEAVY METALS

10PPM MAX

USP

<10PPM

ARSENIC

1PPM MAX

USP

<1PPM

LEAD

3PPM MAX

USP

<3PPM

CADMIUM

1PPM MAX

USP

<1PPM

MERCURY

0.1PPM MAX

USP

<0.1PPM

 

 

IMPURITY

 

 

UNKNOWN IMPURITY B(ca.Rt2.2):<0.15%

HPLC

0.07%

L-HISTIDINE+αunknown Impurity F(ca.Rt3.0):<0.30%

HPLC

0.05%

Unknown Impurity E(ca.Rt11.0):<0.20%

HPLC

0.10%

Any other Impurities:<0.10%

HPLC

<0.10%

RESIDUE ON IGNITION

0.10% MAX

USP

0.04%

SPECIFIC ROTATION

+20° TO +22°

USP

+21.5°

MELTING POINT

250-265°C

UPS

CONFORMS

PH(IN 2% WATER)

7.5-8.5

USP

8.2

L-HISTIDINE

1.0% MAX

HPLC

<1.0%

β- ALANINE

0.1% MAX

HPLC

<0.1%

TOTAL AEROBES COUNTS

1000CFU/g MAX

USP

<10CFU/g

MOLD & YEAST

100CFU/g MAX

USP

<10CFU/g

E.COLI

NEGATIVE

USP

N.D.

SALMONELLA

NEGATIVE

USP

N.D.

HYDRAZINE CONTENT

N.D.

COLORIMETRY

N.D.

PARTICLE SIZE

100% THROUGHT 100MESH

USP

CONFORMS

LOOSE BULK DENSITY

 

USP

0.25g/ml

ASSAY (HPLC)

99.0-101.0%

HPLC

99.43%

CONCLUSION

CONFORM WITH THE ENTERPRISE STANDARD


Usage


Function of L-Carnosine

L-carnosine is a natural dipeptide found in skeletal muscle, heart, brain and other nerve tissues. The combination of two amino acids is called a dipeptide. Therefore, L-carnosine is a combination of β-alanine and L-histidine.

The concentration of dipeptide decreases with age. Therefore, this type of nutritional supplement is also for anti-aging. L-carnosine can reduce glycation end products (AGEs), which is a variant protein that plays an important role in the aging process. In addition, carnosine also helps reduce cross-linked collagen that causes wrinkles and reduces skin elasticity. In other words, L-carnosine is good for slowing down the skin aging process.

Functions and benefits of L-carnosine

L-carnosine can also help prevent atherosclerosis, joint inflammation, and cataract formation. It can help body tissues get rid of a lot of toxins. The chemical structure of carnosine can bind certain metal toxins to prevent them from damaging the body. In addition, carnosine also helps regulate zinc and copper in the body.

Why do L-carnosine have these benefits?

Some evidence suggests that L-carnosine can protect cells from being killed by toxins, which are responsible for many neurological diseases. Sensitivity to glutamate is also a cause of toxin production and may cause damage to brain cells. Glutamate is the main excitatory neurotransmitter, so it is judged that L-carnosine has the potential to protect cells from death.

Send A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products

NMN
NICOTINAMIDE MONONUCLEOTIDE 1094-61-7
Product Information β-Nicotinamide mononucleotide is a product of the extracellular Nicotinamide phosphoribosyltransferase (eNAMPT) reaction and a key NAD+ intermediate. It ameliorates glucose intolerance by restoring NAD+ levels in HFD-induced T2D mice. It also enhances hepatic insulin sensitivity and restores gene expression related to oxidative stress, inflammatory response, and circadian rhythm, partly through SIRT1 activation. Name Nicotinamide Mononucleotide Alias BETA-NICOTINAMIDE MONONUCLEOTIDE;   NMN;β-D-NMN; BETA-NMN; NICOTINAMIDE RIBOTIDE; Nicotinamide nucleotide; Nicotinamide mononucleotide; NICOTINAMIDE MONONUCLEOTIDE; NicotinaMide Ribonucleotide; B-NICOTINAMIDE MONONUCLEOTIDE; BETA-NICOTINAMIDE MONONUCLEOTIDE CAS NO. 1094-61-7 Molecular Formula C11H15N2O8P Quality Standard with High Purity 98.0%min Grade Standard Food grade  / 98% min Package Size 1kg/bag, 5kg/bag, or as per customers’ requirements. Usage 1. Nicotinamide mononucleotide in human cells play an important role in energy generation, it is involved in intracellular NAD (nicotinamide adenine dinucleotide, cell energy conversion important coenzyme) synthesis, used in anti-aging, fall blood sugar and other health care products. 2. Nicotinamide Mononucleotide is a water-soluble vitamin, The product is white crystalline powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin. 3. Nicotinamide Mononucleotide is easy to absorb oral, and can be widely distributed in the body, the excess metabolites or prototype quickly expel from urine. Nicotinamide is part of coenzyme I and coenzyme II plays the role of hydrogen delivery in biological oxidation respiratory chain, can promote biological oxidation processes and tissue metabolism, maintain normal tissue (especially the skin, digestive tract and nervous system) integrity has an important role. In addition, nicotinamide has prevention and treatment of heart block, sinus node function and anti-fast experimental arrhythmias, nicotinamide can significantly improve the heart rate and atrioventricular block caused by verapamil. COA of Nicotinamide Mononucleotide Items Specification Results Appearance White to pale yellow crystalline powder White crystalline powder Appearance of solution (5% w/v in water) Colorless to pale yellow and clear Colorless and clear Water ≤6.0% 0.5% Arsenic ≤1 PPM < 1 PPM Lead ≤1 PPM < 1 PPM Mercury ≤1 PPM < 1 PPM Heavy Metal ≤10 PPM < 10 PPM Assay(Dry basis) 97.0% - 100.0% 98.1% Conclusion: The product conforms with the enterprise standard.
glutathione
L-GLUTATHIONE REDUCED (GSH) 70-18-8
L-GLUTATHIONE REDUCED (GSH) 70-18-8
PTEROSTILBENE
PTEROSTILBENE 537-42-8
99% up by HPLC, Food Grade
PALMITOYLETHANOLAMIDE
PALMITOYLETHANOLAMIDE (PEA) 544-31-0
Product Information Product name Palmitoylethanolamide (PEA) Molecular Formula C18H37NO2 CAS No. 544-31-0 Quality Standard 98% up(Micronized Grade), Food grade, Cosmetic grade Appearance White powder COA of Palmitoylethanolamide (PEA) Testing Items Specifications Results Appearance Fine Powder Compiles Color White to Off-white Compiles Identification Positive Compiles Heavy Metals NMT 10 ppm Compiles Arsenic(As2O3) NMT 1 ppm Compiles Sulfate(SO4) NMT 0.040% Compiles Iron(Fe) NMT 10 ppm Compiles Chloride(Cl) NMT 0.020% Compiles Solvent Residual Meeting USP Standard Compiles Total Plate Count 10,000 cfu/g Max Compiles Yeast & Mold 300 cfu/g Max Compiles Coliforms 10 cfu/g Max Compiles E. Coli Negative/ 10g Negative Salmonella sp. Negative/ 25g Negative Staph Aureus Negative/ 10g Negative Pseudomonas Negative/ 25g Negative Residue on ignition 0.1% Max 0.03% Particle size D(0.5): 3um D(0.569): 3um D(0.99): 10um D(0.995): 10um Excipients None Confirm Loss on Drying 1.0% Max 0.15% Assay (on dried base, GC) NLT 98% 98.75% Conclusion The product conforms to in-house standard Usage Palmitoylethanolamide (PEA) is an endogenous fatty acid amide, belonging to the class of nuclear factor agonists. PEA is one of the most important endogenous painkilling and anti-inflammatory compounds and has been shown to effective for both acute and chronic pain. Because the substance acts as a natural painkiller, it is an excellent alternative for conventional medications that might cause side effects. Function: 1. Anti-Inflammatory and Analgesic 2. Improve the ability of immunity 3. Treated chronic pain 4. Treated epilepsy, cerebral ischemia and stroke 5. Treated Alzheimer's disease and Parkinson's disease
ALPHA GPC
ALPHA GPC 28319-77-9
99% up, Food Grade
Send A Message
Send A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

Contact