Pure L-carnitine powder

What is L-carnitine?

Pure L-carnitine powder is a type of B vitamin, and its structure is like an amino acid, so some people classify it as an amino acid. Its main role is to help transport long-chain fatty acids to provide energy. This prevents fat accumulation in the heart, liver and skeletal muscles. Synthetic carnitine is available in three forms: L-carnitine, D-carnitine and racemate. L-carnitine is more effective. L-carnitine is a compound with multiple physiologically active functions. Its main function is to promote beta-oxidation of fatty acids; it can also regulate the acyl ratio in mitochondria and affect energy metabolism; L-carnitine can participate in the transportation of branched-chain amino acid metabolites , thereby promoting the normal metabolism of branched-chain amino acids. In addition, L-carnitine plays a role in the elimination and utilization of ketone bodies. It can be used as a biological antioxidant to scavenge free radicals, maintain the stability of membranes, improve the immunity of animals, and their ability to resist disease and stress.

Recent studies have shown that L-carnitine and acetyl-L-carnitine play an important role as carriers of energy metabolism in sperm mitochondria, scavenging ROS and protecting sperm membrane function. Oral administration of L-carnitine and acetyl-L-carnitine can increase the total number of forward-moving sperm and the total number of motile sperm in patients with oligozoospermia and asthenozoospermia, and improve the woman's clinical pregnancy rate, and is safe and effective. Clinical experimental studies at home and abroad have shown that carnitine's treatment of male infertility is a new breakthrough in the field of male infertility drug treatment in recent years. In-depth research is very necessary to further clarify its mechanism of action and clarify its indications.

What are the benefits?

Research in recent years has shown that L-carnitine also has a certain promoting effect in ketone body utilization, nitrogen metabolism and other aspects.

1. Promote the transportation and oxidation of fatty acids

Beta-oxidation of fatty acids is carried out in the mitochondria of liver and other tissue cells. It is known that both free fatty acids and fatty acyl-CoA cannot penetrate the inner mitochondrial membrane, but fatty acylcarnitine (Acylcarnitine) can quickly pass through this membrane, thus confirming that L-carnitine removes fatty acids from the mitochondrial membrane in the form of fatty acyl groups. Transporter from outside to inside the membrane. The detailed mechanism of this transport is unclear, but it is certain that carnitineacyl-CoAtransferase is the key enzyme in this process. Some people believe that L-carnitine can also participate in the transport and excretion of other acyl groups, so it can prevent the body's metabolic poisoning caused by the accumulation of acyl groups or facilitate the normal metabolism of some branched-chain amino acids.

2. Accelerate sperm maturation and improve motility

L-carnitine is an energy substance for sperm maturation and has the function of increasing sperm number and motility. A survey of 30 adult men showed that sperm number and motility are directly proportional to the supply of L-carnitine in the diet within a certain range, and the L-carnitine content in sperm is also positively correlated with the L-carnitine content in the diet.

3. Improve the body’s tolerance

Watanabe et al. have found that L-carnitine can improve the tolerance of patients with diseases during exercise. Indicators such as exercise time, maximum oxygen absorption, lactate threshold, and oxygen absorption threshold will all increase to varying degrees after the body is supplemented with L-carnitine. Improvement; Oral administration of L-carnitine can also increase muscle tolerance by 80% at maximum oxygen absorption, shorten the recovery period after strenuous exercise, and reduce the tension and fatigue caused by exercise.

Santulli et al.'s 1986 study found that L-carnitine could increase the growth rate of hatchery-cultured seabass and reduce the cholesterol and triglyceride content in fish tissues. It was reported in Germany that athletes' body fat content was significantly reduced and the protein ratio was increased after taking L-carnitine for 3 weeks, but their body weight was not affected.

4. Bulk L-Carnitine Powder is not a weight-loss drug. Its main function is to burn fat, which is not the same thing as losing weight. If you want to use L-carnitine to lose weight, in addition to burning fat, a lot of exercise is still the key to losing weight, and carnitine only plays a supporting role. If the amount of exercise is not large, such as just dieting to lose weight, taking L-carnitine will have no effect on weight loss.

Mechanism of action

Bulk L-Carnitine Powder is a vitamin that promotes the conversion of fat into energy and has no toxic side effects on the human body. The most prominent physiological function of L-carnitine is as a carrier of fatty acid transport. It transfers medium and long-chain fatty acids from outside the mitochondrial membrane of cells to the inside of the membrane in the form of acetyl-L-carnitine, where they are oxidized in the mitochondrial matrix to produce energy. For example, it is like a forklift that can scoop up fat and burn it in a fuel furnace to provide energy. It acts as a "porter" from fat to mitochondria. It is an internationally recognized safe and non-toxic nutritional supplement for fat reduction. Internationally recommended consumption of 1-5 grams of L-carnitine is more suitable. It is especially suitable for people to do aerobic exercise to reduce fat, and the effect is obvious. L-carnitine is produced in the body's liver and kidneys and stored in muscles, semen, brain and heart.

Application direction

As a new type of nutritional fortifier, pure L-carnitine powder is currently widely used in functional foods, especially as an additive for infant formula foods, athlete foods, and weight loss and bodybuilding foods. L-carnitine as a commercial product is mainly its hydrochloride, tartrate and magnesium citrate salts.

1. Application of L-carnitine in infant formula foods L-carnitine plays an important role in the metabolic process of infants using fat as an energy source. Since the biosynthetic ability of L-carnitine in infants is weak and cannot meet their normal metabolic needs, Therefore, exogenous L-carnitine must be ingested to ensure that the fat in the body is in an optimal oxidation state and to provide enough energy to maintain the baby's normal body temperature. In addition, L-carnitine also has certain promoting effects on the growth and development of infants and young children, and improves metabolic balance. Therefore, it is necessary to fortify infant and young child foods with L-carnitine, especially soy-based infant and young child formula foods, because the content of L-carnitine in soybeans is very low. my country's L-carnitine limit for infant formula is 70 to 90 mg/kg. Currently, L-carnitine-fortified infant formula is on the market in my country.

2. Application in athletes’ food According to DecombazJ. et al., the concentration of free carnitine in human muscle tissue will decrease by 20% after strenuous exercise. It is believed that supplementing carnitine can improve the body’s fatigue, because L-carnitine can promote Oxidation of fat in the body provides sufficient energy for the body, which is conducive to improving exercise endurance and explosive power. If octacosanol and L-carnitine are used together, they will have a synergistic effect on enhancing physical strength, which is manifested in the relaxation of the whole body muscles, the improvement of explosive power and endurance, the increase of basal metabolic rate, and the improvement of the nutritional status of the myocardium. A common method is to add L-carnitine to athletes' drinks for fortification.

3. Application in weight loss and bodybuilding foods As early as the 1970s, there were patent reports on the use of DL-carnitine to prevent and treat obesity. Later, DL-carnitine was replaced by L-carnitine due to its negative effects. Practice has proven that L-carnitine-fortified foods have a good effect on fat metabolism disorders caused by carnitine deficiency in the body, and can prevent obesity, fatty liver and other diseases caused by the accumulation of lipids in muscle fibers and liver. Kuang Tianyou believes that obese people who do not exercise enough accumulate a lot of fat in their bodies and have low carnitine biosynthetic capacity. Ingesting L-carnitine can effectively convert excess fat in the body into energy and release it, thus preventing and treating obesity. Therefore, lipid-lowering foods with L-carnitine as the main ingredient are quite popular in the European market.

Bulk L-Carnitine Powder supplier

Yuantai Organic Bio is committed to providing customers with the highest-quality pure L-carnitine powder and services so that every consumer can enjoy natural, healthy, and high-quality food. If you have any inquiries or needs about our products, please feel free to contact us, and we will reply to you as soon as possible.

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