首页> 外文期刊>Indian veterinary medical journal >ISOLATION AND CHARACTERIZATION OF PSYCHROTROPIC LACTOBACILLI AND MICROCOCCI FROM CHILL-STORED BROILER CARCASS
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ISOLATION AND CHARACTERIZATION OF PSYCHROTROPIC LACTOBACILLI AND MICROCOCCI FROM CHILL-STORED BROILER CARCASS

机译:冷藏鸡胸肉中的嗜热乳杆菌和微球菌的分离和鉴定

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摘要

The mean surface load of total viable count (TVC) lactobaciHi and those growing on manmtol-salt agar on chilled-stored broiler carcass ranged between 6.70+-1.82 to 7.74+-l.67, 2.54+-0.86 to 3.24+-1.03, and 2.42+-0.78 to 3.82+-1.61 log_(10) cfu/cm~2, respectively. Of the 372 lactobacilli isolates, 13 were identified as Lactobacillus alimentarius, 5 to L.curvatus and 3 to L.sake. L.sake R,_W44 could grow even at 4+-1 deg C. Of the 424 strains growing on mannitol-salt agar, 38 were Gram and catalase positive bacilli and 27 were Gram positive and catalase negative cocci presumably belonging to group D streptococci of Lancefield. Of the remaining 359 isolates, 120 were differentiated into Micrococcas and the remaining 239 to Staphylococcus.
机译:总生存量(TVC)乳酸菌的平均表面负荷和冷藏存储的肉鸡car体上生长于芒通盐琼脂上的平均表面负荷为6.70 + -1.82至7.74 + 1.67、2.54 + -0.86至3.24 + -1.03,和2.42 + -0.78至3.82 + -1.61 log_(10)cfu / cm〜2。在372株乳酸菌中,有13株被鉴定为消化乳杆菌,5株为曲霉乳杆菌,3份为清酒乳杆菌。 L.sake R,_W44甚至可以在4 + -1℃下生长。在甘露醇盐琼脂上生长的424株菌株中,有38株是革兰氏和过氧化氢酶阳性杆菌,有27株是革兰氏阳性和过氧化氢酶阴性球菌,可能属于D组链球菌。兰斯菲尔德。在其余的359个分离株中,有120个分化为微球菌,其余的239个为葡萄球菌。

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