| Certification: | ISO, Kosher |
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| Assay Method: | HPLC |
| Application: | Food, Health Care Products |
| State: | Powder |
| Extract Source: | Rhus Coriaria |
| Color: | Yellow |
| Samples: |
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| Customization: |
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Product Name: Rhus coriaria extract
Latin Name: Rhus coriaria
Specification: Fisetin (on anhydrous basis) 98.0%
Test Method: HPLC
Part of used: Leaf
Appearance: Yellow powder
| TECHNICAL DATE SHEET | ||
| PRODUCT SPECIFICATIONS | ||
| Product Name: | Rhus coriaria extract | |
| Botanic Name: | Rhus coriaria | |
| Part of plant | Leaf | |
| Solvent extraction | Waterðanol | |
| Country of Origin: | China | |
| Excipent | 10% maltodextrin | |
| ANALYSIS ITEMS | SPECIFICATION | TEST METHOD |
| Appearance | Fine powder | Organoleptic |
| Color | Yellow powder | Visual |
| Odour & Taste | Characteristic | Organoleptic |
| Identification | Identical to R.S. sample | HPTLC |
| Fisetin (on anhydrous basis) | NLT 98.0% | HPLC |
| Sieve Analysis | 100% through 80 mesh | USP39 <786> |
| Loss on drying | ≤ 5.0% | Eur.Ph.9.0 [2.5.12] |
| Total Ash | ≤ 5.0% | Eur.Ph.9.0 [2.4.16] |
| Lead (Pb) | ≤ 3.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Arsenic (As) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Cadmium(Cd) | ≤ 1.0 mg/kg | Eur.Ph.9.0<2.2.58>ICP-MS |
| Mercury(Hg) | ≤ 0.1 mg/kg -Reg.EC629/2008 | Eur.Ph.9.0<2.2.58>ICP-MS |
| Heavy metal | ≤ 10.0 mg/kg | Eur.Ph.9.0<2.4.8> |
| Solvents Residue | Conform Eur.ph. 9.0 <5,4 > and EC European Directive 2009/32 | Eur.Ph.9.0<2.4.24> |
| Pesticides Residues | Conform Regulations(EC) No.396/2005 including annexes and successive updates Reg.2008/839/CE | Gas Chromatography |
| Aerobic bacteria(TAMC) | ≤1000 cfu/g | USP39 <61> |
| Yeast/Moulds(TAMC) | ≤100 cfu/g | USP39 <61> |
| Escherichia coli: | Absent in 1g | USP39 <62> |
| Salmonella spp: | Absent in 25g | USP39 <62> |
| Staphylococcus aureus: | Absent in 1g | |
| Listeria Monocytogenens | Absent in 25g | |
| Aflatoxins B1 | ≤ 5 ppb -Reg.EC 1881/2006 | USP39 <62> |
| Aflatoxins ∑ B1, B2, G1, G2 | ≤ 10 ppb -Reg.EC 1881/2006 | USP39 <62> |
| Packing | Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm. | |
| Storage | Store in a well-closed container away from moisture, light, oxygen. | |
| Shelf Life | 24 months under the conditions above and in its original packaging | |
1. Inhibition of prostaglandins: it inhibits the production of prostaglandin in the fibroblasts of 3T3 mice transformed by methylcholanthracene. The half effective concentration (ID50) is 42.0UM.
2. Enzyme inhibition: It can inhibit the total sugar reductase of the lens of the rat's eye, and the effective half of the inhibitory concentration is 10-6M
3. A group of Japanese and American researchers discovered through animal experiments that lacquerin in vegetables and fruits helps improve memory.
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