Product Name: Bitter Apricot Extract Plant source : Almond Active Ingredients: Amygdalin Appearance: Light Yellow to White fine powder Chinese name: Amygdalin(Vitamin B17) Alias: Amygdalin Mandelonitrile-β -gentiobioside, Amygdaloside, Laetrile, VB-17 Chemical name: Benzeneacetonitrile, α -[(6-O-β -D-glucopyranosyl-β -D-glucopyranosyl) oxy] (R) - Latin name: Semen armeniacae amarum CAS No: : 29883-15-6 Specifications: 98% /99% (HPLC) Molecular formula: C20H27NO11; Molecular: 457.42 Physical properties: Trihydrate orthorhombic columnar crystal (water), melting point 200 ° ; Anhydrous melting point of about 20 ° , [α ] 20D-42 ° . LG dissolved in 12ml of water, 900ml ethanol and 11ml boiling alcohol, easily soluble in boiling water, almost insoluble in diethyl ether.
Amygdalin is mainly found in the apricots, bitter almonds, peaches, nectarines, medlar, plums, apples, black cherries and other nuts and leaves. The bitter almonds do not contain bitter almonds. Amygdalin composed of gentiobiose and bitter almonds, molecular formula: C20H27NO11, molecular weight: 457.43.The trihydrate is an orthorhombic columnar crystal having a melting point of 200 ° C, and the melting point of the anhydrate is about 20 ° C, [α]: 20D - 42 ° C. 1g is soluble in 12ml H2O, 900ml ethanol and 11ml ethanol, and is easily soluble in boiling water.The content of bitter almond in bitter almond is about 3%, which is 20~30 times higher than that of sweet almond. Among them, the content of the tip of the skin is slightly higher, and the skin does not contain bitter almond. Raw almonds contain HCN 0.179%, decoction depleted 98% hydrocyanic acid (HCN, H-C≡N), and fry 3-7% HCN.The protein in bitter almond includes the enzyme which decomposes amygdalin, and needs to be inactivated during the preparation process. The common method is to boil the bitter almond (with skin) after boiling (90-100 ° C). It is advisable to master the length of time (usually about 5 minutes, too long to lose about 34.1% of the original amount, too short is not enough to make the amygdalin enzyme inactive.), after taking out, peeling, drying, and boiling again.Bitter almond contains 50% fatty acid, which is a high-grade lubricating oil. It is edible, mainly linoleic acid (27%), oleic acid (67%), palmitic acid (5.2%), with deworming, sterilization, and intestines. It softens the stratum corneum of the skin, but needs to be removed when preparing amygdalin. The oil yield is 44%.
1.Bitter almond contains amygdalin, amygdalin intestinal microbial enzymes in the body, or can be itself contained in the bitter almond bitter almond bitter almond hydrolysis to produce small amounts of hydrocyanic acid and benzaldehyde, inhibit the respiratory center, to cough, asthma . 2.Anti-inflammatory and analgesic effects. 3.Anti-tumor effect. 4.Lowering blood sugar,Hypolipidemic. 5.Elimination of pigmentation, freckles, dark spots, so as to achieve the effect of beauty. 6.Attending functions lower gas cough and asthma, laxative. For cough, asthma, chest full of phlegm, blood-chun, dry, dry bowel constipation.
1.Applied in pharmaceutical field, amygdalin is used as medicine toanti-cancer and tumor. 2.Applied in cosmetic field, amygdalin can eliminate of pigmentation, freckles, dark spots. 3.Amygdalin also can be used as dietary supplement and food additiveto lose weight.