Knowde Enhanced TDS
Identification & Functionality
- Active Component
- Country of Origin
- Ingredients
- Chestnut Extract, Cistus Extract
Features & Benefits
Applications & Uses
- Markets
- Intended Use
Used as raw material (ingredient) intended for manufacturing of food and a wide range of final products.
Properties
- Odor
- Characteristic
- Partially Soluble in
- Water
- Typical Properties
- Microbiological Values
- Nutritional Information
Value | Units | Test Method / Conditions | |
pH | 4 - 6 | — | — |
Bulk Density | 500 - 750 | g/l | — |
Benzo(a)pyrene | max. 10 | ppb | Reg. (EC) 1881/2006 |
Pyrrolizidine Alkaloids | max. 400 | ppb | Reg. (EC) 1881/2006 |
Sum of Benzo(a)pyrene, benzo(a)anthracene, benzo(b)fluoranthene and chrysene | max. 50 | ppb | Reg. (EC) 1881/2006 |
Loss on Drying | max. 6.0 | % w/w | — |
Ellagic Tannins | min. 1.0 | % | — |
Total Polyphenols | min. 10 | % | — |
Particle Size (through 300 microns) | min. 90 | % | — |
Assay (Total Ellagitannins Expressed as Sum of Castalagin and Vescalagin) | min. 1.0 | % w/w | HPLC internal method |
Assay (Total Polyphenols Expressed as Pyrogallol) | min. 10.0 | % w/w | Spectrophotometric met. ref Ph. Eur. |
Value | Units | Test Method / Conditions | |
Escherichia coli | Absent in 1g | — | ref. 5.1.8 |
Salmonella | Absent in 25g | — | ref. 5.1.8 |
Yeasts and Moulds | max. 500 | ufc/g | TAMC: ref. 5.1.8 |
Bacterial Count | max. 50000 | ufc/g | TAMC: ref. 5.1.8 |
Value | Units | Test Method / Conditions | |
Fat | 0 - 1 | % | — |
Protein | 0 - 1 | % | — |
Minerals | 3 - 5 | % | — |
Energy Values | 409.0 | Kcal/100 gr | — |
Carbohydrates | 90 - 95 | % | — |
Technical Details & Test Data
- Efficacy Studies
Anti-inflammatory activity of the blend
In vitro studies demonstrated that Gastalagin® inhibits the release of IL-8 in GES-1 cells (normal human gastric epithelial cell line) previously infected by H. pylori; the eff ect is mediated by NF-kB, a nuclear transcription factor, that plays a key role in regulating the response to infection. Moreover, Cistus incanus has shown anti-adhesive properties.
Effect of Gastalagin® on the release of IL-8. ** p < 0.01; *** p < 0.001. IC50: 24.41 μg/ml.
Antibacterial activity of the blend
Antibacterial effect of Gastalagin®. *** p < 0.001. MIC 125 μg/ml
Storage & Handling
- Shelf Life
- 2 years
- Storage Informations
Store in a well closed container away from moisture and direct sun light.