Amygdalin, bitter almond extract
Specification: amygdalin 50% – 98%
Latin name: Semen Armeniacae Amarum P.E
Alias: amygdalin, amygdalin, Mandelonitrile – β- gentiobioside Amygdaloside，Laetrile，VB-17
CAS. No. ：29883-15-6
Structural formula of amygdalin
Production process of Changsha Staherb amygdalin:
Bitter almond — selection — crushing — degreasing — edible ethanol extraction — concentration — decolorization and purification — crystallization — centrifugation — drying — detection — crushing and screening — mixing — warehousing
The seeds of Prunus persica (L.) Batsch, P. amygdalus Batsch and P. armeniaca of Rosaceae. armeniaca L. seed, plum P. Salicina Lindl. seed, plum P. mume (Sieb.et Zucc. seed kernel, English hawthorn Crataegus oxyacantha Linn, Tianshan prickly ash Sorbus tianschanica Rupr. bark, loquat Eriobotrya japonica (Thunb.) Lindl. seed, etc.
Amygdalin is a natural glycoside compound. The trihydrate is a rhombic column crystal (water). The solubility in water is 83G/L (25 ° C). The melting point is 223-226 ° C. The specific rotation is – 38.5 ° (c=4, H2O)
Solubility of amygdalin in water: 83G/L (25 ° C), lg is soluble in 12ml water, 900ml ethanol and 11ml boiling ethanol, easily soluble in boiling water, and its aqueous solution pH is nearly neutral.