Pereira A S, Stadelman W J
Poult Sci. 1976 Jul;55(4):1464-6. doi: 10.3382/ps.0551464.
Total lipids extracted from duck fatty tissues were fractionated on thin layer plates into polar lipids and neutral lipids. Neutral lipids were similarly fractionated into their components. Fatty acid methyl esters from total lipids were fractionated by gas-liquid-chromatography. Results indicated that duck fatty tissues are mostly formed by neutral lipids and that triglycerides comprise the vast majority of neutral lipids. Results also indicated that the major fatty acids in duck lipids are: oleic greater than linoleic greater than stearic greater than palmitoleic. About 73% of all fatty acids present belong to the C-18 series. The unsaturation level for duck lipids is about 73%.
从鸭脂肪组织中提取的总脂质在薄层层板上分离为极性脂质和中性脂质。中性脂质也被类似地分离成其组分。总脂质的脂肪酸甲酯通过气液色谱法进行分离。结果表明，鸭脂肪组织主要由中性脂质构成，且甘油三酯占中性脂质的绝大部分。结果还表明，鸭脂质中的主要脂肪酸为：油酸＞亚油酸＞硬脂酸＞棕榈油酸。所有存在的脂肪酸中约73%属于C-18系列。鸭脂质的不饱和度约为73%。
