To investigate the potential mechanism of mofezolac on affecting colon carcinogenesis in rats fed with beef tallow diet . Methods : 1 . Male SD rats were injected with AOM or saline .

探讨莫苯唑酸影响 牛脂促进的大鼠结肠癌发生的可能机制。方法：1.雄性SD大鼠96只，随机分为生理盐水处理组、AOM处理组。

When the third-grade soybean oil accounted for the plant oil 10 % the yellow and lightness of beef fat emulsion was most close to that of natural tallow .

三级大豆油添加量为10%时， 肥牛脂肪的黄度与亮度与天然 牛油最接近。

Objectives : 1 . To observe the effect of selective COX-1 inhibitor mofezolac on beef tallow diet-promoted colon carcinogenesis in rats . 2 .

目的：1.观察COX-1选择性抑制剂莫苯唑酸（ mofezolac）对 牛脂促进的大鼠结肠癌发生的影响。

Effects of peanut oil tea-seed oil and beef tallow on rat lipid peroxidation phospholipid fatty acid composition of the biological membrane and biological membrane fluidity

花生油、茶油、 牛油对大鼠脂质过氧化、膜磷脂脂肪酸组成及膜流动性的影响

Beef tallow ( BT ) - based plastic fat products account for a large number of shares in baking fats due to its advantageous properties such as ideal plasticity temperature range ease of practical application and typical aroma after baking lasting fragrance .

牛油基塑性脂肪产品具有理想的塑性温度范围，便于实际应用，同时经高温烘焙后具有典型的风味，留香持久。基于上述优点，其在烘焙型脂肪中占有大量份额。

Therefore beef tallow promoted colon carcinogenesis in rats and it is necessary to carry out chemoprevention on colon carcinogenesis in the populations with high fat intake .

这些结果 表明 牛脂可促进大鼠结肠癌发生。因此，在高脂饮食人群中开展结肠癌化学预防有积极意义。

The results showed that : ( 1 ) The average AME value in Group 1 was 12 . 18 MJ / kg and AME of diets containing beef tallow was significantly lower than those of other diets ( P < 0 . 05 ) .

试验结果表明：1、低能量高蛋白日粮组的平均AME为 12.18MJ/kg，除 牛油组AME低以外，其余各组的AME差异不显著（P>0.05）；

Both vegetable fats and animal fats such as beef tallow and lard can be detected .

可检测如 牛油、猪油等动植物脂肪。