Customization: | Available |
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Certification: | ISO, FDA, HACCP, Kosher, Halal |
Assay Method: | UV |
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Sweet Potato Leaf Extract Introduction:
In the past, sweet potato was a longevity health food, but sweet potato leaves were discarded or used as feed. Studies have found that sweet potato leaves have extremely high protein, vitamin and mineral elements. Slowly, sweet potato leaves are also used in health products.
Sweet potato leaves contain dietary fiber, chlorophyll, protein, vitamin B2, vitamin C, carotene and other ingredients. Sweet potato leaf extract has many uses, such as improving immunity, protecting eyesight, delaying aging. It also has the effects of hemostasis, lowering blood sugar, detoxification.
Application:
1. Improving human immunity, enhancing immune function, promoting metabolism.
2. Delaying aging, hypoglycemic.
3. Preventing night blindness good health care function.
4. Making the skin becomes smooth.
5. Preventing constipation.
Product Name | Sweet Potato Leaf Extract | Batch Number | SPE-170602 | ||||
Botanical Source | Ipomoea batatas (L.) Lam | Batch Quantity | 200kg | ||||
Plant Parts Used | Tender tip,100% natural | Country of Origin | China | ||||
Type of Products | Ratio Extract | Active Ingredient Markers | / | ||||
Analysis Items | Specifications | Results | Methods used | ||||
Appearance | Fine Brownish Yellow Powder | Conforms | Visual test | ||||
Flavor and Odor | Characteristic | Conforms | Organoleptic test | ||||
Bulk Density | 30-60g/100ml | Conforms | ASTM D1895B | ||||
Particle Size | NLT 98% through 80 Mesh | Conforms | AOAC 973.03 | ||||
Solubility | Soluble in water | Conforms | Visual | ||||
Extract Ratio | 5:1 | 5:1 | / | ||||
Loss on Drying | NMT 5.0% | 3.34% | 5g / 105ºC / 2hrs | ||||
Ash | NMT 5.0% | 2.96% | 2g / 525ºC / 3hrs | ||||
Extract Solvents | Water | Conforms | / | ||||
Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption | ||||
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption | ||||
Lead (Pb) | NMT 3ppm | Conforms | Atomic Absorption | ||||
Cadmium (Cd) | NMT 1.0ppm | Conforms | Atomic Absorption | ||||
Mercury(Hg) | NMT 0.1ppm | Conforms | Atomic Absorption | ||||
666 | NMT 0.1ppm | Conforms | USP-GC | ||||
DDT | NMT 0.5ppm | Conforms | USP-GC | ||||
Acephate | NMT 0.2ppm | Conforms | USP-GC | ||||
Methamidophos | NMT 0.2ppm | Conforms | USP-GC | ||||
Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC | ||||
PCNB | NMT 0.1ppm | Conforms | USP-GC | ||||
Aflatoxins | NMT 0.2ppb | Absent | USP-HPLC | ||||
Sterilization Method | High temperature & pressure for a short time of 5~10 seconds | ||||||
Microbiological Data | Total Plate Count < 10,000 cfu/g | Conforms | GB 4789.2 | ||||
Total Yeast & Mold < 1,000 cfu/g | Conforms | GB 4789.15 | |||||
E. Coli to be negative | Negative | GB 4789.3 | |||||
Staphylococcus to be negative | Negative | GB 4789.4 | |||||
Salmonella to be absent | Absent | GB 4789.10 | |||||
Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kg/drum. | ||||||
Keep tightly sealed, store away from moisture, strong heat and sunlight. | |||||||
Shelf Life | 2 years if sealed and stored in the recommended conditions. |