Mulberry Leaf Extract
Botanical Source: Morus alba L.
CAS No.: 19130-96-2
Molecular Formula: C6H13NO4
Molecular Weight: 163.17
Specification: 1-deoxynojirimycin (DNJ) 1% to 30% by HPLC
Description:
Mulberry leaf can inhibit the blood glucose rising, the major functional material is that DNJ in mulberry leaf can inhibit the activation of α -glucosaminidase, inhibit catalytic reaction of α -glucosehydrolase, thus stopping and delaying starch food decomposing into monosaccharides of glucose, fructose, etc, and clearly inhibiting blood glucose rising rapidly after food. Mulberry leaf is also a kind of traditional Chinese medicine most in use. Except for expelling wind-evil & clearing heat, clearing liver & improving visual acuity, it still has the effect for preserving youthful looks & blacken hairs. The efficacy of the mulberry leaf is rather wide, including relieving cough, eliminating heat; Curing dizzy, clearing eyes' fatigue; Promoting the subsidence of swelling, clearing blood; Curing dysentery, stomachache; Invigorating liver and skin-care, etc. Mulberry leaf is rich in amino acids, vitamin C and antioxidants.
KINGHERBS LIMITED |
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CERTIFICATE OF ANALYSIS |
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| | | Report Date | : | 26-Oct-14 |
| | | Expiry Date | : | 19-Oct-16 |
CAS No. | 19130-96-2 | Manufacture Date | : | 20-Oct-14 |
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Product Name | Mulberry Leaf extract | Batch Number | MLE-141020 |
Botanical Source | Morus alba L. | Batch Quantity | 200kgs |
Plant Part Used | Leaf,100% natural | Country of Origin | China |
Type of Product | Standard Extract | Active Ingredient Markers | 1-deoxynojirimycin (DNJ) |
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Analysis Items | Specifications | Results | Methods used |
Identification | Positive | Conforms | TLC |
Appearance | Fine Reddish Brown Powder | Conforms | Visual test |
Odor & Taste | Characteristic | Conforms | Organoleptic test |
Particle Size | 98% through 80 mesh | Conforms | AOAC 973.03 |
Bulk Density | 0.4-0.6g/ml | Conforms | ASTM D1895B |
Solubility | Soluble in water | Conforms | Visual |
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Assay | NLT 2% 1-deoxynojirimycin (DNJ) | 2.18% | HPLC |
Loss on Drying | NMT 5.0% | 3.55% | USP |
Ash Content | NMT 5.0% | 2.82% | 2g /525C /3hrs |
Extraction solvents | Ethanol and water | Conforms | / |
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Heavy Metals | NMT 5ppm | Conforms | Atomic Absorption |
Arsenic (As) | NMT 2ppm | Conforms | Atomic Absorption |
Lead (Pb) | NMT 1ppm | Conforms | Atomic Absorption |
Cadmium (Cd) | NMT 1ppm | Conforms | Atomic Absorption |
Chlorate (Cl) | NMT 1ppm | Conforms | Atomic Absorption |
Solvent Residues | NMT 0.05% | Conforms | USP-GC |
Phosphate Organics | NMT 1ppm | Conforms | USP-GC |
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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 |
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Sterilization Method | High temperature & pressure for a short time of 5-10 seconds |
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Microbiological Data | Total Plate Count <1000cfu/g | < 1,000 cfu/g | GB 4789.2 |
Total Yeast & Mold <100cfu/g | < 100 cfu/g | GB 4789.15 |
E. Coli to be absent | Absent | GB 4789.3 |
Staphylococcus to be absent | Absent | GB 4789.10 |
Salmonella to be absent | Absent | GB 4789.4 |
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Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. |
Keep tightly sealed, store away from moisture, strong heat and sunlight. |
Shelf Life | 2 years if sealed and stored in the recommended conditions. |
Inspector: | | Supervisor: | |
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| Manufacturer: KINGHERBS LIMITED | |
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Office: 901#, Blding 3, WanshuDandi, Xiangzhang Road, Changsha 410014, Hunan, China |
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Product showing:Packing:
Company introduction:Kingherbs is specialized in high-value botanical derivatives. Began from 1996, the company grows from an international trader to a group which operates two factories, offers botanical & herbal ingredients for dietary, food supplement, food additive, nutraceuticals, cosmetics, natural nutrient product, pharmaceuticals, agriculture and feed. As a leading manufacturer and trader in China, now we are one of the council members of Hunan Botanical Extract Association (HNBEA). Kingherbs offers extended services to help clients source materials from trusted manufacturers in all parts of China. Such as chemicals, minerals & vitamins and their premix, fruit and vegetable powders & concentrated Juices. Kingherbs can offer further processing services such as softgel, capsule, granule, pellet, tablet, formulate, blend,saving clients the trouble of sourcing for themselves, and assuring quality from our intimate knowledge of the chinese manufacturers and markets, and by visiting the suppliers personally. Kingherbs is always up-to-date with current industry practices, and we can produce and analyze ingredients according to any desired international standards: USP, EP, BP or CP. Kingherbs wants to be your favored supplier in China, by keeping our quality and services a step ahead.Why choose us?1.High quality and competitive price.
2.Free sample for your evaluation.
3.Promptly delivery by well-reputed shipping line.
4.Trial order is available for testing after samples.
5.We will inform you all the information at every stage in advance
Characteristic: 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
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Delivery:Small quantity:international express - DHL,.EMS
Big quantity:By air or by sea
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