99% Feed Grade Dl-methionine powder Bulk Supplier

CAS: 59-51-8

MF: C5H11NO2S

MW: 149.21

EINECS: 200-432-1

Specification​: 99% min Dl-methionine powder

Sample: Dl-methionine powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Dl-methionine powder Usage and Synthesis.

DL-methionine is an important amino acid that is widely used in animal husbandry and agriculture. It can help farmers reduce the crude protein content in diet formulation without affecting animal performance, thus significantly reducing nitrogen excretion and greenhouse gas emissions.

In addition, DL-methionine is also used in the production of PPS materials, which are widely used in wind power generation to help convert wind power into electricity.

In the production process, DL-Methionine can be produced by a combination of organic synthesis and chemical engineering or by biofermentation.

Although there is currently an overcapacity of methionine, there are differences between DL-methionine and hydroxymethionine, with hydroxymethionine having advantages in terms of storage and transportation, environmental protection and technological advantages.

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What is DL-Methionine?

DL-Methionine is a synthetic form of the essential amino acid methionine. Because our bodies cannot produce this nutrient on their own, we must obtain it through diet or supplementation.

It is uniquely valued for its sulfur content, which is a key building block for:

• Glutathione synthesis: The body’s "master antioxidant" that protects cells from oxidative stress.

• Keratin production: Essential for strong hair, skin, and nails.

• Liver detoxification: Supporting the liver’s ability to process toxins.

Key Benefits of DL-Methionine Powder

For pet owners in the US and Europe, DL-Methionine powder for dogs and cats is widely sought after to support urinary tract health.

• Urine Acidification: It helps lower urinary pH, creating an environment that discourages the formation of struvite crystals and bladder stones.

• Odor Control: It is a common, effective solution for reducing strong ammonia odors in pet urine.

Because methionine is a precursor to keratin, many high-quality pet supplements and human beauty formulations include it to promote:

• Thicker, shinier coats for pets.

• Healthier, stronger nails and hair for humans.

Beyond aesthetics, DL-Methionine acts as a precursor to SAMe (S-adenosylmethionine), which is vital for methylation—a process critical for liver repair, brain function, and cellular detoxification.

Product Method of Bulk Dl-methionine powder.

D-configuration and L-configuration of methionine with the same physiological effect, mostly DL-type, so it is favorable to manufacture by synthetic method. It is generally produced by reacting acrolein with methyl mercaptan.

Frequently Asked Questions about DL-Methionine

A: Yes, when used in correct, veterinarian-recommended doses. It is highly effective for urine acidification but should not be given to pets with existing liver or kidney disease.

A: DL-Methionine is slightly hygroscopic (absorbs moisture) and sensitive to light. Store it in a tightly sealed container in a cool, dry place away from direct sunlight to prevent clumping and degradation.

A: L-Methionine is the form found in food. DL-Methionine is a synthetic mixture of both D and L isomers, which is highly stable, cost-effective, and the industry standard for nutritional supplementation.

A: Yes, DL-Methionine powder is often added to pet food toppers or human nutritional shakes. Always mix thoroughly to ensure consistent dosing.

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