L-Se-methylselenocysteine powder

Basic introduction

Methylselenocysteine, also known as Methylselenocysteine powder, is an analog of S-methylcysteine in which the sulfur atom is replaced with a selenium atom. It is an inhibitor of DMBA-induced mammary tumors and a "chemopreventive agent that blocks cell cycle progression and proliferation of premalignant mammary lesions and induces apoptosis of cancer cell lines in culture."

Apoptosis has been proposed as the most plausible mechanism for the chemopreventive activities of selenocompounds. Se-Methylselenocysteine was more efficient at inducing apoptosis than selenite, but was less toxic. The "selenite-induced cell death could be derived from necrosis rather than apoptosis, since selenite did not significantly induce several apoptotic phenomena, including the activation of caspase-3."

In the Nutritional Prevention of Cancer Trial, selenized yeast resulted in "a reduction in the incidence of prostate cancer and in total cancer incidence"; subsequent anticancer studies using selenomethionine did not show any benefit against cancer; but, selenized yeast contains both selenomethionine and methylselenocysteine.

COA of Analysis

Biological Activity

Se-Methylselenocysteine, a precursor of methyl selenium, has powerful cancer chemopreventive activity and antioxidant activity. Se-Methylselenocysteine has oral bioactivity and can induce apoptosis.

Advantages

L-selenium-methyl-selenocysteine is a selenomethylated derivative of L-selenocysteine, the 21st essential amino acid. It is widely found in Astragalus, garlic, onion, cabbage and other plants as well as selenium-rich yeast. It has the advantages of clear chemical structure, low toxicity, high bioavailability and good selenium supplementation effect.

Efficacy

1. Tumor inhibition: L-selenomethylselenocysteine can be directly decomposed into methylselenol under the action of β-lyase, which can quickly deliver anticancer active substances to the human body.

2. Antioxidant: Selenomethyl selenocysteine can remove free radicals, improve and enhance the ability of the body's immune system to recognize viruses and foreign bodies entering the body, which can reduce the occurrence of diseases, but also activate the antioxidant system in the body, to achieve anti-aging effects.

3. Improve immunity: Selenomethyl selenocysteine can improve the proliferation of immune cells.

4. Strong bones: Selenomethyl selenocysteine can promote protein absorption, strong bones.

5. Prevention of cardiovascular diseases: Selenomethylselenocysteine can prevent cardiovascular and cerebrovascular diseases.

6. Protect the liver: selenomethyl selenocysteine can prevent hepatitis and protect the liver.

7. Alleviate the pain of chemoradiation: selenomethyl selenocysteine can alleviate the pain of chemoradiation and reduce the side effects of chemoradiation drugs.

8. Protect nerves: selenomethyl selenocysteine can protect neurotransmitter changes, prevent epilepsy, anxiety, depression.

Applying

1. Food nutrition enhancement: L-selenomethyl selenocysteine can be added to dairy products, cereals and their products, liquid and milk drinks, salt, biscuits, flower tea, infant formula powder and other foods to make nutrient-fortified foods.

2. Dietary supplement: Methylselenocysteine powder can be used as a dietary supplement of selenium, which helps to improve the level of selenium in the human body, and plays various roles such as antioxidant, auxiliary treatment of cardiovascular diseases, detoxification and detoxification.

3. Medicine:Anti-inflammatory, anti-cancer and anti-cancer,L-selenomethyl selenocysteine has anti-inflammatory, anti-cancer and anti-cancer effects, not only on a variety of tumors (such as lung cancer, prostate cancer, liver cancer, etc.) has a preventive effect, but also has an auxiliary effect on cancer treatment.

In summary, L-selenomethyl selenocysteine plays an important role in food nutrition and dietary supplementation, and has shown potential in anti-inflammatory, anti-cancer and anti-cancer fields.

 Quality Control

At Shaanxi Rebecca Bio-Tech Co., Ltd., we are committed to quality. Our quality control process includes:

• Raw Material Inspection: Ensuring that the raw licorice root meets strict quality standards before it enters production.
• In-Process Monitoring: We continuously monitor the extraction and drying processes to ensure consistency and quality.
• Final Product Testing: Every batch undergoes comprehensive testing for purity, active ingredients, and contaminants before it is released for sale.

Packaging and Transportation

We provide Methylselenocysteine powder in a variety of packaging options to suit your needs:

• Packaging Options: Available in 25 kg fiber drums, vacuum-sealed bags, or custom packaging solutions.
• Transport: We ensure safe, timely delivery worldwide, using trusted logistics partners for both bulk orders and smaller quantities.

Shipping Samples

We understand that testing the product before making a larger commitment is crucial. Therefore, we offer free shipping samples of Methylselenocysteine powder for qualified buyers. Contact us today to request your sample and test the quality of our product for your formulations.

After-Sales Service

Our commitment to customer satisfaction extends beyond the sale. We provide exceptional after-sales support, including:

• Technical Assistance: Our team is available to help with product formulation, technical queries, and application recommendations.
• Reordering Support: We ensure a smooth and efficient reordering process to maintain a steady supply of Methylselenocysteine powder for your operations.

FAQ

Q1: What are the benefits of Methylselenocysteine powder?
A1: It supports digestive health, boosts immunity, and has anti-inflammatory properties, making it a popular ingredient in supplements and health products.

Q2: How can I use Methylselenocysteine powder in my products?
A2: It can be incorporated into health supplements, functional beverages, cosmetics, and pharmaceutical products for its therapeutic benefits.

Q3: Is Methylselenocysteine powder safe to use?
A3: Yes, our extract is tested for purity and free from harmful contaminants. We follow strict quality control procedures to ensure safety.

Q4: Can you provide custom packaging for bulk orders?
A4: Yes, we offer flexible packaging options tailored to your specific needs.

Q5: What is the minimum order quantity?
A5: Please contact us for information on minimum order quantities and sample requests.

For more information or to place an order, please contact us at information@sxrebecca.com. We look forward to partnering with you for a healthier future!