Childs M T, Ostrander J
J Am Diet Assoc. 1976 Mar;68(3):229-34.
The total lipid, cholesterol, phospholipid, and fatty acid content of dried whole egg (DWE), a refrigerated liquid egg substitute, a powdered egg substitute, and a commercial egg yolk replacer (EYR) were compared. All substitutes contained less total lipid, cholesterol, and phospholipid than DWE. The powdered substitute contained only half the total lipid content reported by the producers and only a fifth of the cholesterol of DWE, while the percentage distribution of fatty acids was similar to that of DWE. The liquid substitute and EYR had fatty acid distributions similar to soybean oil. Rat growth and lipid response were compared for diets containing either DWE or a mixture of EYR and egg white. Both diets were fed with and without vitamin and mineral supplements. Rat growth response was greatest on the DWE diets, either with or without the supplements, was intermediate on the supplemented EYR diets, and was least on the unsupplemented EYR diets. The consumption of DWE-containing diets, when compared with the EYR-containing diets, caused greater liver weight, greater liver total lipid and total cholesterol content, and slightly higher serum cholesterol.
对干全蛋（DWE）、冷藏液态蛋替代品、粉状蛋替代品和市售蛋黄替代品（EYR）的总脂质、胆固醇、磷脂和脂肪酸含量进行了比较。所有替代品的总脂质、胆固醇和磷脂含量均低于DWE。粉状替代品的总脂质含量仅为生产商报告值的一半，胆固醇含量仅为DWE的五分之一，而脂肪酸的百分比分布与DWE相似。液态替代品和EYR的脂肪酸分布与大豆油相似。比较了含DWE或EYR与蛋清混合物的日粮对大鼠生长和脂质反应的影响。两种日粮均分别添加和不添加维生素及矿物质补充剂进行投喂。无论是否添加补充剂，含DWE的日粮对大鼠生长反应最大，补充EYR的日粮居中，未补充EYR的日粮最小。与含EYR的日粮相比，含DWE的日粮会导致肝脏重量增加、肝脏总脂质和总胆固醇含量增加，血清胆固醇略高。
