Optimization of fermentation conditions and selection of the cryoprotectants of Lactobacillus reuter

来源 :第11届世界畜产大会(WCAP2013) | 被引量 : 0次 | 上传用户:wendi8888
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Lactobacillus reuteri is an inhabitant of the gastrointestinal tract of humans and animals and can produce a metabolite of reuterin which is a broad-spectrum antimicrobial substance.L.reuteri is regarded as effective alternatives to antibiotics.Lactobacillus reuteri LR2,isolated from healthy weaned piglets,was used as the original strain.
其他文献
An experiment was conducted to determine the effects of various inclusion levels of β-mannanase on nutrient digestibility in diets consisted of corn,soybean meal (SBM),and palm kernel expeller (PKE) f
This research was conducted to investigate the effect of urea calcium sulphate mixture (U-cas) as a slow release urea in a high-quality feed block (HQFB) on the intake of feeds,digestibility of nutrie
The protein solubility in KOH (PSKOH) is used to identify overprocessed full fat soybean meal.This experiment was conducted to compare the correlation coefficient of PSKOH as a laboratory test with so
Three batches of full fat soybean (FFSB) were wet extruded at three temperatures.Two hundred forty,day old Ross 308 male broiler chicks were divided equally and placed in 24 pens.Six starter,grower an
This study examined the effects of cellulase and carbohydrates on silage fermentation and in vitro gas production of King Grass.Silages were prepared using a small-scale silage fermentation system,and
The effects of storage time on the nutritional value of maize,as well as performance and meat quality of broilers was studied.Five different samples of maize that were stored for different periods,one
The objective of this experiment was to determine the effect of lactic acid bacteria (LAB) inoculants on chemical composition and silage fermentation characteristics of grass and forage silages includ
Rice bran and wheat bran are high in P and Mg.High levels of rice bran and wheat bran and the lack of roughage in the diet can lead to an increase in the pH of beef cattle urine.
The object of the present study was to determine the effect of physically effective neutral detergent fiber (peNDF) in a total mixed ration (TMR) on feed intake,chewing activity,digestibility and rumi
Although silage making is not commonly practiced in the tropics,increasing attempts have been made to develop a suitable ensiling process in the region.The crop in the tropics will show a high DM yiel