内蒙古农业大学学报(自然科学版)
內矇古農業大學學報(自然科學版)
내몽고농업대학학보(자연과학판)
JOURNAL OF INNER MONGOLIA AGRICULTURAL UNIVERSITY
2001年
2期
80-85
,共6页
孟和毕力格%敖墩格日勒%李少英%王锂韫%乌尼
孟和畢力格%敖墩格日勒%李少英%王鋰韞%烏尼
맹화필력격%오돈격일륵%리소영%왕리운%오니
双峰驼%乳杆菌%生物学特性
雙峰駝%乳桿菌%生物學特性
쌍봉타%유간균%생물학특성
two-humped camel%Lactobacillus%biological properties
本实验主要对11份双峰骆驼乳样品进行了乳酸杆菌的分离和生物学特性的研究。将分离到的16株革兰氏阳性、过氧化氢酶试验阴性杆菌，分别鉴定为Lactobacilluscasei subsp. casei(5株)、Lactobacillus plantarum(4株)和Lactobacillus delbruekii subsp.lactis等同型发酵乳杆菌和2株异型发酵乳杆菌(AZ41-1和AZ44-1)。多数菌株为15℃生长良好，以中温性菌株占优势。脱脂乳中产酸量较低。
本實驗主要對11份雙峰駱駝乳樣品進行瞭乳痠桿菌的分離和生物學特性的研究。將分離到的16株革蘭氏暘性、過氧化氫酶試驗陰性桿菌，分彆鑒定為Lactobacilluscasei subsp. casei(5株)、Lactobacillus plantarum(4株)和Lactobacillus delbruekii subsp.lactis等同型髮酵乳桿菌和2株異型髮酵乳桿菌(AZ41-1和AZ44-1)。多數菌株為15℃生長良好，以中溫性菌株佔優勢。脫脂乳中產痠量較低。
본실험주요대11빈쌍봉락타유양품진행료유산간균적분리화생물학특성적연구。장분리도적16주혁란씨양성、과양화경매시험음성간균，분별감정위Lactobacilluscasei subsp. casei(5주)、Lactobacillus plantarum(4주)화Lactobacillus delbruekii subsp.lactis등동형발효유간균화2주이형발효유간균(AZ41-1화AZ44-1)。다수균주위15℃생장량호，이중온성균주점우세。탈지유중산산량교저。
16 strains of lactobacillus were isolated from 11 samples oftow-humped camel milk and its milk products.Their biological properties were studied.According to the morphological character,physiological and biochemical reaction,they respectively belonged to 3 genus 6 species:5 strains of Lactobacillus casei subsp.casei,4 strains of Lactobacillus plantarum and strain of Lactobacillus delbruekii subsp.lactis. Most of strains belong to homofermentation.But AZ41-1 and AZ44-1 strains belong to heterofermentation Lactobacillus.Most strains had weak acid-producing abilities to solidify milk.
