Ly J
Swine Research Institute, Havana, Cuba.
Arch Tierernahr. 1992;42(1):1-9. doi: 10.1080/17450399209428524.
Digestion of sucrose, fructose and glucose was studied in pigs with reentrant cannulas in the distal ileum or intact pigs fed diets formulated with sucrose, fructose and glucose as the major energy source and torula yeast. Sucrose and glucose were completely digested in the small intestine (apparent digestibility, 98.3 and 98.3%, respectively but a fraction of the dietary fructose escaped to the large intestine (adjusted value, 11.7%). There was no carbohydrate in rectal contents of the pigs. There was no carbohydrate influence on the pre-caecal or total digestibility of nitrogen.
在远端回肠植入折返式插管的猪或喂食以蔗糖、果糖和葡萄糖作为主要能量来源及产朊假丝酵母配制日粮的完整猪中，研究了蔗糖、果糖和葡萄糖的消化情况。蔗糖和葡萄糖在小肠中被完全消化（表观消化率分别为98.3%和98.3%），但日粮中的一部分果糖进入了大肠（校正值为11.7%）。猪的直肠内容物中没有碳水化合物。碳水化合物对盲肠前或总氮消化率没有影响。
