Deoxynojirimycin Mulberry Leaf Extract Mulberry Leaf Polysaccharide Mulberry Leaf Flavonoids Mulberry Leaf DNJ
Model Number : HMHT0057
Product name: Mulberry Leaf Extract
Other name: Mulberry leaf extract Mulberry leaf polysaccharide Mulberry leaf flavone Mulberry leaf DNJ deoxynojirimycin
Part: Leaves of mulberry Morus alba L
Main ingredients: flavonoids, alkaloids, polysaccharides and other active substances
Plant source: mulberry leaves, deciduous trees, 3~7m high or higher, usually shrubby, and plants contain lotion. The bark is yellowish brown, the branches are grayish white or grayish yellow, slender and sparsely distributed, and slightly pilose when tender. Leaves alternate; Oval or oval, 5-10cm long, up to 20cm long, 5-11cm wide, acute apex, heart-shaped or asymmetric base, irregular coarse serrations or round teeth on the edge; The petiole is 1.5-4 cm long; Stipules lanceolate, caducous. Flowers unisexual, dioecious; The flowers are yellow green and open with the leaves at the same time; Male flowers in catkin; Female flowers into spikes; Sepals 4-lobed; Male flowers have stamens 4: female flowers have no style, stigma is 2-lobed, and rolls outward. Aggregate fruit is axillary, fleshy, stalked, elliptic, 1-2.5 cm long, dark purple or black, rarely white. The flowering period is from April to May. The fruiting period is from June to July. It is cultivated all over the country. Most of them are in Jiangsu and Zhejiang. This information is compiled by Jia Jie of Chemicalbook.
Ingredients: Rutin quercetin, isoquercetin, quercetin-3-glucoside, trace β- Sitosterol β- D-glucoside, hesperidol, racemic inositol, insect abnormal hormones achyranthosterone and ecdysterone, hemolysin, chlorogenic acid. The volatile oil consists of acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, isovaleric acid, caproic acid, isohexanoic acid, methyl salicylate, guaiacol, phenol, o-cresol, m-cresol, eugenol, etc. It also contains oxalic acid, fumaric acid, tartaric acid, citric acid, succinic acid, palmitic acid, ethyl palmitate, triadecane, hydroxycoumarin, sucrose, fructose, glucose, aspartic amino acid and various amino acids. It also contains vitamin C, glutathione, folic acid, 5-formyltetrahydrofolate, vitamin B1, vitamin B2, adenine, choline, trigonelline, copper, zinc, boron, manganese, etc.
Quercetin: molecular formula C15H10O7, molecular weight 302.25, mp 316 ºC. The molecular formula of water bearing substance is C15H9O7 · 2H2O, yellow crystal, mp 313 ºC~ 314 ºC (decomposition). Soluble in hot ethanol (1:23), cold ethanol (1:300), soluble in methanol, ethyl acetate, glacial acetic acid, pyridine, etc., insoluble in petroleum ether, benzene, ether, chloroform, almost insoluble in water.
Storage conditions: stored in a sealed container away from light
|DNJ (deoxynojirimycin)%||≥1.0||Baihong 2011 Health Food Efficacy and Composition Detection Method - DNJ High Performance Liquid Chromatography|
|Ignition residue%||≤5.0||GB/T 5009.4|
|Heavy metals (calculated by Pb) mg/kg||＜20||GB/T 5009.12|
|Total bacterial count cfu/g||＜1000||GB/T 4789.2|
|Mold and yeast cfu/g||＜100||GB/T 4789.15|
|Escherichia coli||Not detectable||GB/T 4789.38|
|Salmonella||Not detectable||GB/T 4789.4|
|staphylococcus||Not detectable||GB/T 4789.10|
1kg aluminum bag/5kg carton/25kg Cardboard or according to customer's requirements
Regulate blood sugar, evacuate wind and heat, clear lung and moisten dryness, clear liver and brighten eyes. It is used for wind heat cold, lung heat cough, headache and dizziness, red halo flower, etc. The hypoglycemic effect of mulberry leaves can be achieved through two ways: first, the alkaloid DNJ (1-deoxynojirimycin) can inhibit the activity of disaccharide catabolic enzymes, thereby inhibiting the absorption of disaccharides by the small intestine and reducing the peak value of postprandial blood glucose (Kimura, 1995); Second, it is promoted by mulberry leaf alkaloid fagomine and mulberry leaf polysaccharide β Cells secrete insulin, which can promote the utilization of sugar by cells, the synthesis of liver glycogen, and the improvement of glucose metabolism, and ultimately achieve the effect of lowering blood sugar. Polyhydroxyanisodamine isolated from mulberry leaves has a strong inhibitory effect on glycosidase (Asano et al., 1994); N-Me-DNJ, GAL-DNJ and fagomine can significantly reduce the blood glucose level, and GAL-DNJ and fagomine have the strongest hypoglycemic effect.
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