China (Mainland)
Assessedsupplier
High quality Trans-4-Hydroxy-L-Proline CAS NO.51-35-4
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- L-Hydroxyproline
- 4-hydroxy-L-proline (trans)
- 4-L-Hydroxyproline
Quick Details
- ProName: High quality Trans-4-Hydroxy-L-Proline
- CasNo: 51-35-4
- Molecular Formula: C5H7NO3
- Appearance: White powder
- Application: Flavour enhancer; nutrition enhancer. ...
- DeliveryTime: 3 days
- PackAge: 25kg/drum
- Port: QINGDAO
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99%min
- Storage: Store in a cool, dry, ventilated area ...
- LimitNum: 1 Metric Ton
Superiority
Flavour enhancer; nutrition enhancer. Fragrance. Mainly used in fruit juices, refreshing drinks, nutritious drinks, etc.
Details
Product Name:L-Hydroxyproline
CAS No.: 47-85-3
EINECS: 200-091-9
Molecular Formula: C5H9NO3
Molecular Weight: 131.13
Appearance: White Powder
|
Item |
Specification |
Results |
|
Assay |
99% |
99.2% |
|
Appearance |
White Powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Taste |
Characteristic |
Complies |
|
Particle Size |
100% Though 80 Mesh |
Complies |
|
Loss On Drying |
<2.0% |
0.45% |
|
Heavy Metals |
|
|
|
Total Heavy Metals |
≤10 ppm |
Complies |
|
Arsenic |
≤3 ppm |
Complies |
|
Lead |
≤3ppm |
Complies |
|
Microbiological Tests |
|
|
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Total Yeast & Mold |
≤100cfu/g |
Complies |
|
E. Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
Usage: A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline.