Method for measuring oil content of semen ziziphi spinosae under different sorting and different fat increasing methods

The invention discloses a method for measuring the oil content of spina date seeds under different sorting and different fat increasing methods. The method comprises the following steps: acquiring spina date seed samples and grouping, respectively screening and pre-treating the grouped spina date seed samples, grinding the screened and pre-treated spina date seed samples into powder, extracting grease in the spina date seed powder, and calculating the oil content. The semen ziziphi spinosae is divided into two groups, the two groups of semen ziziphi spinosae are treated by adopting different screening and classifying methods and different heat-moisture treatment methods respectively, then the treated semen ziziphi spinosae is ground into powder, and grease in the powder is extracted, so that the influence of different phenotypes of the semen ziziphi spinosae on the oil content of the semen ziziphi spinosae can be determined, and the oil content of the semen ziziphi spinosae can be determined. And the influenc