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D-Ribose occurs widely in nature. It forms backbone of RNA, a biopolymer that is the basis of genetic transcription. It is related to deoxyribose, as found in DNA. Once phosphorylated, ribose can become a subunit of ATP, NADH, and several other compounds that are critical to metabolism. D-Ribose is used in the production of food additive, health care-related products, and medical products.
Assay: AJI97
Project | Standard |
Appearance | White crystals or crystalline powder |
Assay (HPLC, %) | 97.0-102.0 |
Loss on drying (%) | ≤2.0 |
Sulphated ashes (%) | ≤0.2 |
Specific Rotation | -18.0° to -22.0° |
Transmittance (%) | ≥95.0 |
Heavy metals (mg/kg) | ≤10 |
As (mg/kg) | ≤2 |
Other saccharide (TLC) | Negative |
Aerobic plate count (cfu/g) | ≤100 |
Pathogenic bacteria | Not detected in 25 g |
Function
1. Production of spices, seasonings and other flavors.
2. Carbon source for sedoheptulose.
3. Raw material for synthesis of Vitamin B2(Riboflavin} and other products as anti-tumor medicine.
4. Flavors additives.
Package
25kg per drum.
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