Carnitine has three optical isomers, namely L-, D- and DL-, of which only l carnitine powder has physiological activity. In the 1980s, carnitine began to be marketed as a commodity abroad.
Bulk L-carnitine powder is a white crystal or white transparent fine powder. L-carnitine is easy to absorb moisture and has good water absorption and solubility. In 1958, the Chicago International Nutrition Conference classified it as a nutrient necessary under certain conditions. It is a substance involved in energy metabolism in animals. There are two sources of it, endogenous synthesis and exogenous supplementation, which is taken from daily diet.

L-carnitine is a relatively safe nutritional enhancer that can be added to milk powder and sports nutrition supplements.

l carnitine

ANALYSIS	SPECIFICATION	RESULTS
Appearance	White powder	Complies
Odor	Characteristic	Complies
Tasted	Characteristic	Complies
Assay	99%	Complies
Sieve Analysis	100% pass 80 mesh	Complies
PH	3.0-4.0	3.29
Loss on Drying	5% Max.	1.02%
Sulphated Ash	5% Max.	1.3%
Extract Solvent	Soluble in water, ethanol, methanol and formic acid	Complies
Heavy Metal	5 ppm Max	Complies
As	2 ppm Max	Complies
Cd	<1.0 ppm Max	Complies
Pb	<3.0 ppm 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
Conclusion:	Meet the standard

What does L-carnitine powder do?

1. Promote fatty acid oxidation
The most important function of carnitine is to serve as a carrier to transport long-chain fatty acids from outside the mitochondria to the cell membrane and promote β-oxidation of fatty acids. High concentrations can improve the utilization of fat energy.
2. L Carnitine can reduce the accumulation of lactic acid and eliminate muscle soreness.
3. Supplementing L-carnitine can significantly improve the body's aerobic exercise capacity. Fatigue is significantly reduced and endurance is significantly enhanced. Taking L-carnitine can improve heart function and increase the body's aerobic exercise capacity.

l carnitine

1. l Carnitine powder can be used in weight loss supplements. In 1953, Fritz discovered that L-carnitine can accelerate the consumption of fat by cells.
2. In 1996, the China Food Additive Standardization Technical Committee allowed L-carnitine to be added to beverages, milk beverages, solid beverages and biscuits. In 2010, L-carnitine was approved to be used as a food nutrient enhancer.
3. It can be used in cosmetics and skin care products.

4. L-Carnitine as a mixed feed additive:
It can be formulated with other mixtures and applied to feed to promote growth and improve the disease resistance of animals.

Reference

[1]. Villani RG, et al. L-Carnitine supplementation combined with aerobic trainingadoes not promote weight loss in moderately obese women.2000.

l carnitine