DL-Alanine cas 302-72-7 powder

DL-Alanine is a white crystalline solid powder at room temperature and pressure. It is a fundamental unit that makes up proteins and is one of the 21 amino acids that constitute human proteins. It is easily soluble in water, slightly soluble in ethanol, and insoluble in ether or acetone. In the body, this substance is related to sugar metabolism and is an important bioactive substance.

Uses:
- Nutritional supplement
- Seasoning, including several aspects such as:
- Enhancing the flavor of chemical seasonings: For nucleotide-based seasonings, adding about 3–5 times the amount can enhance the flavor.
- Improving the taste of artificial sweeteners: Adding 1%–10% (generally about 1%) can make the sweetness softer and improve the aftertaste.
- Improving the sour taste of organic acids: Adding 1%–5% to organic acids can improve the taste of glacial acetic acid, succinic acid, fumaric acid, citric acid, tartaric acid, etc.
- Improving vinegar flavor: Recommended amount is about 0.2%.
- Enhancing pickling efficiency: Add 5%–10% of the amount of salt to shorten pickling time.
- Improving the quality of alcoholic beverages: Add 0.1%–0.5% or 0.2%–1.5% to alcoholic beverages to mellow the flavor. It can also prevent foam drink aging and reduce yeast odor.
- Preventing oxidation of oils: Add 0.01%–1.0% to oils or mayonnaise to prevent oxidation.
- Improving the flavor of marinated products: Add 0.2%–0.3% to sake lees products, soy sauce marinated foods, and rice bran pickled products to enhance flavor.
- Flavoring for synthetic sake: Use 0.01%–0.03%.
GB2760—2001 specifies it as an allowed food flavoring.

Uses in biochemistry: for biochemical research and as a diagnostic agent in medicine, used in liver function tests to determine alanine aminotransferase activity.

This product has a unique sweetness, sweeter than sucrose, at 1.6 times the sweetness of glycine, making it the sweetest amino acid. Alanine is a non-essential amino acid for humans but can reversibly convert with pyruvate and is involved in sugar metabolism, making it very important in physiological processes. It is mainly used as a food additive, either alone or in combination with monosodium glutamate to make compound seasonings, with the largest sales being sweet compound seasonings. When used alone, it is mainly an additive for pickled vegetables and sweet pickled products. Additionally, it is used as an additive in vinegar, soy sauce, and juice, typically at 0.1%–0.5%. Its main functions are improving food flavor and taste, preserving natural color, and providing a source of sweetness. DL-Alanine is also used as a pharmaceutical intermediate.

Uses: it serves as a food seasoning, nutritional supplement, vitamin B6 intermediate, feed additive, and can also be used as a biochemical reagent. It is a widely used amino acid in food additives, vitamin B6, pantothenic acid and other drug synthesis intermediates, and other organic synthesis raw materials.

1. Consignee name: Mr.lucas
2. Phone/what3pp：86 15053178817
3. E mail：lucas@tf-chemi.com