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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Czerkawski J W, Breckenridge G

Br J Nutr. 1979 Sep;42(2):217-28. doi: 10.1079/bjn19790109.

It is shown that a basal roughage diet can be successfully supplemented with glucose, as long as nitrogen is not limiting. Lack of N depresses the digestibility of the basal ration, results in incomplete fermentation and the increased recoveries of N are consistent with fixation of atmospheric N2. 2. Using a complex, but soluble supplement (whey powder) it is shown that reproducible incremental measurements can be made and that the supplement used gives increases in production of characteristic end-products only (carbon dioxide, methane, acetic and butyric acids). 3. The location of the solid dietary components within the reaction vessel is not important and it is possible to measure changes in a particular component in the presence of others. It is shown that there is sequestration of bacteria and protozoa on the solid digesta.

结果表明，只要氮不成为限制因素，基础粗饲料日粮就能成功地补充葡萄糖。氮的缺乏会降低基础日粮的消化率，导致发酵不完全，而氮回收率的提高与大气中氮气的固定一致。2. 使用一种复杂但可溶的补充剂（乳清粉）表明，可以进行可重复的增量测量，并且所使用的补充剂仅使特征性终产物（二氧化碳、甲烷、乙酸和丁酸）的产量增加。3. 固体日粮成分在反应容器内的位置并不重要，并且可以在其他成分存在的情况下测量特定成分的变化。结果表明，在固体消化物上存在细菌和原生动物的隔离现象。

Czerkawski J W, Breckenridge G

Br J Nutr. 1979 Sep;42(2):217-28. doi: 10.1079/bjn19790109.

It is shown that a basal roughage diet can be successfully supplemented with glucose, as long as nitrogen is not limiting. Lack of N depresses the digestibility of the basal ration, results in incomplete fermentation and the increased recoveries of N are consistent with fixation of atmospheric N2. 2. Using a complex, but soluble supplement (whey powder) it is shown that reproducible incremental measurements can be made and that the supplement used gives increases in production of characteristic end-products only (carbon dioxide, methane, acetic and butyric acids). 3. The location of the solid dietary components within the reaction vessel is not important and it is possible to measure changes in a particular component in the presence of others. It is shown that there is sequestration of bacteria and protozoa on the solid digesta.

结果表明，只要氮不成为限制因素，基础粗饲料日粮就能成功地补充葡萄糖。氮的缺乏会降低基础日粮的消化率，导致发酵不完全，而氮回收率的提高与大气中氮气的固定一致。2. 使用一种复杂但可溶的补充剂（乳清粉）表明，可以进行可重复的增量测量，并且所使用的补充剂仅使特征性终产物（二氧化碳、甲烷、乙酸和丁酸）的产量增加。3. 固体日粮成分在反应容器内的位置并不重要，并且可以在其他成分存在的情况下测量特定成分的变化。结果表明，在固体消化物上存在细菌和原生动物的隔离现象。