Components of the AIN-93 diets as improvements in the AIN-76A diet.
Components of the AIN-93 diets as improvements in the AIN-76A diet.
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DOI：
10.1093/jn/127.5.838s
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发表时间：
1997-05-01
期刊：
影响因子：
--
通讯作者：
Reeves, P G
中科院分区：
文献类型：
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作者：
Reeves, P G
配制AIN-93啮齿动物饲料以替代先前版本（AIN-76 A）并改善食用它们的动物的性能。它们被称为AIN-93 G，用于生长，AIN-93 M用于维护。主要变化包括用玉米淀粉代替蔗糖，用大豆油代替玉米油，并增加用量以提供必需脂肪酸（亚油酸和亚麻酸）。用L-胱氨酸代替DL-蛋氨酸补充酪蛋白成分。矿物混合物经过重新配制，降低了磷、锰和铬的含量，增加了硒的含量，并添加了钼、硅、氟化物、镍、硼、锂和钒。维生素E、K-1和B-12的量比AIN-76 A维生素混合物中的量增加。AIN-93 G饮食含有200 g酪蛋白和70 g大豆油/kg饮食。维持饮食（AIN-93 M）含有140 g酪蛋白和40 g大豆油/kg饮食。与1976年的饮食相比，1993年的饮食具有更好的必需营养素平衡，是实验室啮齿动物研究的更好选择。
The AIN-93 rodent diets were formulated to substitute for the previous version (AIN-76A) and to improve the performance of animals that consume them. They are called AIN-93G, formulated for growth, and AIN-93M, for maintenance. Major changes included substituting cornstarch for sucrose and soybean oil for corn oil and increasing the amount in order to supply both essential fatty acids (linoleic and linolenic). L-Cystine was substituted for DL-methionine to supplement the casein component. The mineral mix was reformulated to lower the amounts of phosphorus, manganese and chromium, to increase the amount of selenium, and to add molybdenum, silicon, fluoride, nickel, boron, lithium and vanadium. The amounts of vitamins E, K-1 and B-12 were increased over those in the AIN-76A vitamin mix. The AIN-93G diet contains 200 g of casein and 70 g of soybean oil/kg diet. The maintenance diet (AIN-93M) contains 140 g of casein and 40 g of soybean oil/kg diet. The 1993 diets have a better balance of essential nutrients than the 1976 diet and are better choices for studies with laboratory rodents.