L-Alanine colorless to
white crystalline powder, soluble in water, ethanol,
insoluble in ether and acetone. Mainly used for biochemical
research, tissue culture, liver function measurement, flavor
enhancer, can increase the flavoring effect of seasoning, can
also be used as sour taste correcting agent to improve the
acidity of organic acid.
Function of L -
alanine
L-alanine 56-41-7 Can improve the nutritional value of food,
in all kinds of food and beverages, such as: bread, water ice
point, fruit tea, milk, soda, sorbet, and so on.Add 0.1 ~ 1%
of alanine can obviously improve the utilization rate of the
protein in food and beverage, and because the alanine has the
characteristics of can be absorbed by the cells directly,
therefore, after drinking can quickly restore fatigue,
refreshing.
Application of L
- alanine
Artificial sweeteners to improve the sense of taste, can make
the sweetness efficiency, reduce the dosage.In compound with
sweet mei agent of 1 ~ 10% of alanine, can improve the
sweetness, sweet, soft as natural sweet mei agent, and can
improve the taste. Alanine or synthetic high sweetness,
sweet, Alitame, L-alanine 56-41-7 propylene ammonia amide,
600 times of sucrose sweetness) one of the raw material.
Biochemical research.Tissue culture.Determination of liver
function.
Product Name
|
L-Alanine
|
Appearance
|
White crystalline powder
|
purity
|
99%
|
Grade
|
Food Grade
|
CAS
|
56-41-7
|
EINECS No
|
200-273-8
|
Shelf Time
|
2 year
|
Appearance
|
While crystal or crystalline powder
|
Assay, %
|
98.5-101.5
|
Identification
|
Per USP
|
Organic volatile impurities
|
Per USP
|
pH Value
|
5.5-7.0
|
Specific optical rotation[a] D20
|
-1.4
|
Loss on drying %
|
0.2 max
|
Residue on ignition, %
|
0.15 max
|
Chloricle(Cl), %
|
0.05 max
|
Sulfate(S04), %
|
0.03 max
|
Heavy metals, ppm
|
15 max
|
Iron ( Fe), ppm
|
30 max
|
Lead, ppm
|
0.5 max
|
chromatographic purity
|
Per USP
|
Total plate count
|
1000 max
|
Yeast & mold
|
100 max
|
E.coil, cfu/g
|
Negative
|
Coli forms/10g, cfu/g
|
Negative
|
Sa!monella/375g, cfu/g
|
Negative
|
staphylococcus aureus/25g, cfu/g
|
Negative
|