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Factory Supply 100% Natural Sweet Potato Leaf Extract
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Product: Views:31Factory Supply 100% Natural Sweet Potato Leaf Extract 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-05 15:29
Product Name: Sweet Potato Leaf Extract  
Botanical Source: Ipomoea batatas (L.) Lam.  
Part used: leaf
Appearance: brown yellow powder
Specification: 5:1,10:1
Extraction Type:Solvent Extraction

Main Function 
1:Sweet potato leaves have rich protein, it has to improve human immunity, enhance immune function, promote metabolism.
2:Eat sweet potato leaves can delay aging, hypoglycemic, laxative diuretic, l platelets, bleeding, prevent arteriosclerosis, prevent cancer cells, prolactin detoxification, protect eyesight and prevent night blindness good health care function.
3:Sweet potato leaves improves immunity, hemostasis, hypoglycemic, detoxification, prevent night blindness and other health functions.
4:Sweet potato leaves can make the skin becomes smooth, regular consumption of the prevention of constipation and protect the role of vision, but also to maintain the delicate skin, anti-aging.
Analysis Items Specifications Results  Methods used
Identification Positive Conforms TLC
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

- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Inulin (90% or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins 50% etc.
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time.
* Herbal extracts
* Softgels
* Herbal oil
* Natural colors
* Herb powders
* Vegetable & Fruit powder
* Vitamins
* Minerals
Kingherbs Limited
Contact: Ms. Estlle Liu