脂肪油

Bitter almond contains amygdalin and almond oil, amygdalin can be decomposed to benzaldehyde under acidic condition, benzaldehyde is one of the most widely used flavor in fragrance industry. Almond oil contains high contents of unsaturated fatty acids and VE, it is an advanced edible oil, also can be used in cosmetics materials.

苦杏仁含有2-4%的苦杏仁甙，苦杏仁甙在酶或酸的作用下水解后产生具有强烈的杏仁香气的苯甲醛—即苦杏仁精油的主要成分；另外，苦杏仁含有约50%左右的脂肪油，苦杏仁脂肪油含有大量不饱和脂肪酸以及VE，可直接作为高级食用油或高级化妆品的原料。

This article through the comprehensive research of extraction method and technique of Almond oil and bitter almond oil, provide theoretical basis and technological information for the processing and utilization of bitter almond. On the other hand, the best habitat of bitter almond is selected with the oil contents and fatty acid constituents and VE of almond oil, also with oil and the benzaldehyde content of bitter almond oil.

本研究通过对苦杏仁脂肪油、精油提取工艺以及提取方法的综合研究，确定苦杏仁脂肪油及精油提取的最佳工艺，为苦杏仁加工的全面性、合理性提供理论依据和技术资料，另外还通过对黄土高原不同产地苦杏仁的脂肪油以及精油含量、成分等指标的研究，优选出了苦杏仁的最佳产地，为建立苦杏仁的规模化生产基地奠定了基础。

ObjectiveTo extract the fatty oil from Ligustrum lucidum ait. and to assay its stability.

目的建立从女贞子中提取脂肪油的方法，并预测该脂肪油的稳定性。

ObjectiveTo extract the fatty oil from Ligustrum lucidum ait.

目的建立从女贞子中提取脂肪油的方法，并预测该脂肪油的稳定性。

In this article it has been analyzed that the composition of seed oil.mineral trace elements.vitamin C and amino acids in black current and saxifraga.The portion of seed oil in natural black current is 17.9%,In saxifraga it is 22.3%.The linolenic acid composition in natural seed oil is 19.024%.

通过对新疆野生黑加仑和野生马林的脂肪油，8种微量元素，1 7种氨基酸以及维生素 C的含量进行测定得出：黑加仑脂肪油含量为 1 7.9%，马林的脂肪油含量为 2 2 。3 %，其中，黑加仑脂肪油中，r-亚麻酸的含量为1 9.0 2 %，而马林中，其含量为 9.40 %。

The fatty acid in tussore oil was saponificated and modified to methyl esters by different means .

研究了脂肪油的衍生化、三氟化硼、硫酸3种不同方法对脂肪油的皂化、甲酯化效果，并用GC/MS法对柞蚕中脂肪酸的成分进行了鉴定和分析。

To consider the yield of almond oil, content of unsaturated fatty acid and VE of almond oil, the yield and constitutes of bitter almond oil, extract almond oil with supercritical CO_2, and extract bitter almond oil with wet distillation is the best technology line of utilization of bitter almond.

综合考虑脂肪油得率、不饱和脂肪酸以及VE含量，精油得率、精油成分等因素，超临界CO_2流体萃取苦杏仁脂肪油以后通过水蒸气蒸馏法提取苦杏仁精油是综合利用苦杏仁的最佳工艺路线。

In this article,it has been analyzed that the composition of seed oil,mineral trace elements,metal Vitamin C and amino acids in planting black current ,as compared with natural black current .

本文通过对新疆种植黑加仑和天然黑加仑的脂肪油、八种微量元素、十七种氨基酸以及维生素C的含量进行测定比较，得出：天然黑加仑脂肪油含量为 17 9%，种植黑加仑脂肪油含量为 12 9%，其中，天然黑加仑脂肪油中，r 亚麻酸的含量为 19 0 2 %，而种植黑加仑中，其含量为 10 2 0 %。

Then yellow, were mushy, the appearance of油润, including more milk and fat droplets valve, float in water, stool volume and frequency of defecation than more fat may be indigestion.

便淡黄色，呈糊状，外观油润，内含较多的奶瓣和脂肪小滴，漂在水面上，大便量和排便次数都比较多，可能是脂肪消化不良。

Result and Conclusion: The yolk oils processed by daking and dry distillation are almost similar in the contents of fatty oils, type of fatty acids, acid value, iodine value, saponification value, relative density and refractive index, while obvious differences were found in the products processed by chloroform extraction.

结果 ：烘法和干馏法炮制的蛋黄油中脂肪油含量，所含脂肪酸的种类、含量以及酸值、碘值、皂化值、相对密度、折光率相近，氯仿提取法制备品则差异较大。结论：烘法和干馏法制备的蛋黄油中脂肪油部分没有明显区别，二者与直接用氯仿提取的蛋黄脂肪油相比则有较大差异。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。