Mills G L, Cantino E C
Arch Microbiol. 1977 Mar 1;112(2):195-200. doi: 10.1007/BF00429335.
Lipid globules were isolated and characterized both chemically and morphologically. They were composed mainly of triglyceride and free sterol, which accounted for over 90% of the total globule content. Smaller amounts of diglyceride, carotenoid, free fatty acid, phospholipid and protein were found. No sterol esters or monoglycerides were detected. Morphologically, the isolated lipid globules resembled the lipid globules in situ. They were spherical, 0.4-1.5 mum in diameter and lacked a trilaminar membrane.
分离出脂质小球并对其进行化学和形态学表征。它们主要由甘油三酯和游离固醇组成,占小球总含量的90%以上。还发现了少量的甘油二酯、类胡萝卜素、游离脂肪酸、磷脂和蛋白质。未检测到固醇酯或甘油单酯。在形态上,分离出的脂质小球与原位脂质小球相似。它们呈球形,直径为0.4-1.5微米,没有三层膜。