DL-Methionine
Appearance and Crystal Morphology of DL-Methionine
At room temperature and normal pressure, DL-methionine exists as a white, odorless crystalline powder with a slightly sweet taste. Unlike the needle-like crystals of L-methionine, the crystals of DL-methionine exhibit a rhombic or prismatic morphology, which is caused by the more symmetrical intermolecular packing formed by the racemic mixture.
The crystal surface of DL-methionine is smooth and has a weak pearlescent luster. Under dry conditions, it has good fluidity and is not prone to agglomeration; however, it will absorb moisture and agglomerate when exposed to high-humidity environments for a long time, but the agglomerated powder can be restored to a loose state by gentle grinding.
The color of DL-methionine is stable under normal storage conditions, and it will not turn yellow or decompose due to light exposure, which is superior to some sulfur-containing amino acids (e.g., L-cysteine) in terms of light stability.
Other supplier products
|
|
L-leucine |
L-leucine has a wide range of applications in the fields of medicine, food, and cosmetics, among others. The details are as follows:1.Medical Field... |
|
|
L-Methionine |
Dietary Sources and Applications of L-Methionine Dietary Sources: Rich in animal-derived foods such as meat (beef, pork), fish, eggs, and dairy pro... |
|
|
Inositol as an important nutritional fortifier in food |
Inositol is used as an important nutritional fortifier in food. As a natural vitamin‑like nutrient, it can supplement daily physiological nutrients... |
|
|
L-Lysine monohydrochloride |
L-Lysine monohydrochloride (molecular formula: C6H14N2O2⋅HCl, CAS No.: 657-27-2) is the hydrochloride salt form of L-lysine—an essen... |
|
|
L-leucine |
L-leucine is an essential amino acid, which means it cannot be synthesized by the human body and must be obtained through diet. Dietary Sources Ani... |
供应产品
Same products
