Complaint
Product Name | Walnut Kernel Extract,Walnut Extract Powder |
Botanical Source | Semen Juglandis |
Product appearance | Brown yellow powder(According to the different content, different colour) |
Odor | Characteristic |
Assay | 5:1 10:1 20:1 |
Loss On Drying | ≤3% |
Ash | ≤3% |
Sieve Analysis | ≥100 mesh |
Heavy Metal | ≤10PPM |
Total plate Count | ≤1000cfu/g |
Yeast&Mold | ≤100cfu/g |
E.Coil | Negative |
Salmonella | Negative |
Description:
Walnuts are believed to have oringinated in Persia or France where petrified shells of roasted walnuts have been discovered dating back 8,000 years from the Neolithic period. Walnuts were considered food for the goods in ancient Rome and named Juglans regia(Jupiter's royal acorn) in honor of Jupier. Juglans is derived from Jovis glans.meaning Jupiter's acom, and regia meaning royal.
Function:
1. Prevent artherosclerosis;
2. Lower cholesterol levels and treat gall-stone and lurinary stone;
3. Treat dermatitis and eczema;
4. Anti-oxidation and anti-aging, skin nourishing;
5. Improve the acuity of vision and blacken the hair, strengthening feet and waist power;
6. Have the effect on women's physical recover.
1. Applied in Pharmaceutical health care products;
2. It is widely used in the fields of medicine and health products.
3. Medicine and health products, beverage and food additives.
COA:
| Item | Specification | Results | Methods |
| Maker Compound | 10:1 | Conform | TLC |
| Appearance & Color | Yellow Brown Powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Shell | Conform | |
| Extract Solvent | Water | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.47g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 3.35% | GB5009.3 |
| Ash Content | ≤5.0% | 2.71% | GB5009.4 |
| Solvent Residue | Negative | Conform | GC(2005 E) |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.26ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.24ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.5ppm | <0.10ppm | AAS(GB5009.12) |
| Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤5000cfu/g | <300cfu/g | GB4789.2 |
| Total Yeast & Mold | ≤1000cfu/g | <100cfu/g | GB4789.15 |
| E. Coli | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Year | ||
