Jerusalem artichoke leaf water saturated n-butyl alcohol extract emulsified product and preparation method and application thereof

• Main Authors: LIU ZHAOPU, HUANG YULING, GENG ZAIYAN, LIU LING, LONG XIAOHUA, ZHANG LI
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2016
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention discloses a Jerusalem artichoke leaf water saturated n-butyl alcohol extract emulsified product and a preparation method and application thereof. According to the formula, the Jerusalem artichoke leaf water saturated n-butyl alcohol extract emulsified product is prepared from 5% of Jerusalem artichoke leaf water saturated n-butyl alcohol extracts, 8-20% of a solvent, 9-12% of an emulsifying agent combination, 9-10% of a cosolvent or surfactant and the balance water, and the sum of the percentages of all the substances in the formula is 100%; the solvent is selected from anhydrous ethanol, the emulsifying agent combination is selected from one of Tween 80/DBS-Na, OP-15/DBS-Na and NP-10/DBS-Na, the cosolvent or surfactant is selected from methanol and cyclohexanone. Crude extracts are extracted from Jerusalem artichoke leaves and used for preparing the water saturated n-butyl alcohol emulsified product, and the Jerusalem artichoke leaf water saturated n-butyl alcohol extract is successfully prepar