| 乳酸菌发酵降解牛骨粉的研究 |
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| 引用本文： | 向聪,马美湖,胡子骥.乳酸菌发酵降解牛骨粉的研究[J].肉类研究,2008(1):31-36. |
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| 作者姓名： | 向聪 马美湖 胡子骥 |
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| 作者单位： | 1. 湖南农业大学食品科学技术学院,长沙,410128
2. 华中农业大学食品科学技术学院,武汉,430070 |
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| 摘 要： | 本实验利用两种乳酸菌发酵牛骨骨粉,在不同时间下,利用乳酸菌对不同浓度和不同粒度的骨粉进行发酵实验,发现发酵后骨粉液中离子钙含量明显提高,总结出在一定时间、一定骨粉浓度下乳酸菌发酵骨粉产生离子钙的最佳条件。研究结果显示,在本实验条件下,选用乳酸菌即保加利亚乳杆菌和嗜热链球菌以2∶1比例接种发酵骨粉液的最佳生产条件是蔗糖添加量5%,乳酸菌接种量3%,骨粉粒度120目,接种骨粉浓度20%。
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| 关 键 词： | 乳酸菌发酵 骨粉 牛骨利用 离子钙 氨基酸态氮 |
| 文章编号： | 1001-8125(2007)12-0031-06 |
On the Bone Paste Fermented by lactic Acid Bacteria |
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| XIANG Cong,MA Mei-hu,HU Zi-ji.On the Bone Paste Fermented by lactic Acid Bacteria[J].Meat Research,2008(1):31-36. |
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| Authors: | XIANG Cong MA Mei-hu HU Zi-ji |
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| Affiliation: | XIANG Cong1; MA Mei-hu2; HU Zi-ji1 (1、College of Food Science and Technology; Hunan Agricultural University; Changsha 410128) (2、College of Food Science and Technology; Huzhong Agricultural University; Wuhan 430070); |
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| Abstract: | In this experiment,two lactic acid bacteria are used to ferment bone paste.Bone paste with different concentrations and different granularities is permented by lactic acid bacteria at different times,from which we can get a conclusion of the best conditions when the lactic acid bacteria fermented bone paste produce calciumions at certain time and with certain concentrations of bone paste.The study on bone paste liquid fermented by lactic bacteria L.b∶S.t=2:1showed that the optimization of the manufacturing ... |
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| Keywords: | Lactic bacteria Fermentation Bone utilization Calciumions Amino acid nitrogen |
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