Rutin Capsules
95% is the usual grade. Do not fill with quercetin to “match flavonoids”.
Sophora japonica Extract Rutin Powder
- Product Name
- Sophora japonica Extract Rutin Powder
- Botanical Name
- Sophora japonica
- Part Used
- Flower bud
- Specification
- 95% rutin
- Appearance
- Yellow green powder
- Test Method
- HPLC in detailed table; page header states UV
- MOQ
- 1kg
- Active Ingredient
- Rutin
- Shelf Life
- 2 years
Product Description
Rutin from sophora flower is the quercetin glycoside, typically 95%. It is not quercetin aglycone and not a mixed flavonoid extract.
It is used in capillary-health capsules and as a food antioxidant in some markets. The glycoside is more water-dispersible than quercetin aglycone and has its own dose.
When buying, write rutin, 95%, HPLC, sophora. A quercetin lot is a different code.
Specification
| Product Name | Sophora japonica Extract Rutin Powder | Botanical Name | Sophora japonica |
|---|---|---|---|
| Part Used | Flower bud | Specification | 95% rutin |
| Appearance | Yellow green powder | Test Method | HPLC in detailed table; page header states UV |
| MOQ | 1kg | Active Ingredient | Rutin |
| Shelf Life | 2 years | CAS number | 153-18-4 |
| COA | Available | Certificate | ISO 22000, FDA, BRC, IFS, SGS, Kosher, Halal, Organic (EU), USDA, HACCP, ISO 9001 |
| Quality | Non-GMO, Non-irradiation, Allergen Free, BSE/TSE Free | Sample | 10-50 g sample for evaluation |
| OEM Service | Private labeling, customized packaging, capsules and tablets | Packaging | 1-5 kg / 25 kg (aluminum foil bag / fiber drum) |
Applications
Dispersible Systems
Better wetting than the aglycone, still needs a trial.
Separate Peak
Rutin and quercetin must both be on the chromatogram if the spec names rutin.
Capillary-Style Capsules
95% rutin. Do not fill the capsule with quercetin and call it the same.
More Dispersible Than the Aglycone
Still trial it. Rutin is not a clear-water dye.
FAQ
Is rutin the same ingredient as quercetin?
Rutin is the glycoside. Quercetin is the aglycone, on another code.
What rutin assay should we expect?
About 95% rutin.
Which plant is the rutin extracted from?
Sophora japonica flower.
What rutin assay should we expect?
About 95% from sophora flower.
How do we tell rutin from quercetin on the COA?
They are different HPLC peaks. The glycoside is rutin.
