Customization: | Available |
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Certification: | ISO, HACCP |
Assay Method: | HPLC-MS, HPLC, UV |
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Pharbitis seed extract is derived from the powder extracted from the seeds of convolvulus or Petunia.When the fruit ripens between July and October, the vines are cut, the seeds are seeded, the shell impurities are removed and the fruit is dried.
Product Name | Pharbitis seed Extract |
Latin Name | Pharbitis nil Choisy |
Item | Specification | Results | Methods |
Ratio | 5:1,10:1, 20:1 | Conform | TLC |
Appearance & Color | Off White Powder | Conform | GB5492-85 |
Odor & Taste | Characteristic | Conform | GB5492-85 |
Extract Solvent | Water&Ethanol | Conform | |
Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
Mesh Size | 80 | 100% | GB5507-85 |
Loss on Drying | ≤5.0% | 2.42% | GB5009.3 |
Ash Content | ≤5.0% | 2.18% | GB5009.4 |
Solvent Residue | Negative | Conform | GC |
Heavy Metals | |||
Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
Lead (Pb) | ≤1.0ppm | <0.3ppm | 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 | Conform | GB4789.2 |
Total Yeast & Mold | ≤300cfu/g | Conform | GB4789.15 |
Total Coliform | ≤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 |
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Shelf Life | 3 Years When Stored properly | ||
Expiration Date | 3 Years | ||
Note | Non-Irradiation&ETO,Non-GMO,BSE/TSE Free |