| Titles |
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English :
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Activity of single and mixed cultures of cert an of lactic acid bacteria and probiotic bacteria
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Arabic :
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نشاط بعض سلالات بكتريا حامض اللاكتيك و البكتريا الداعمة للحيوية في صورة مزارع فردية او مختلطة
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| Abstract |
Five single strains and in combinations with different mixing ratios with Streptococcus thermophilus were examined for evaluating the best combinations which produce active starter which possesses good chemical properties and high bacterial number. These strains were L. acidophilus, L. helveticus, Str. thermophilus, Lactobacillus delbrueckii subsp. bulgaricus and Bifidobacterium bifidum. Resulted single and combinations starters examined for chemical properties (pH, acidity) and microbiological properties (turbidity, viable numbers). Results indicated that all strains exhibited good chemical and microbiological properties when they were in combination but this enhancement differed due to ratio mixing, in addition the combination consists of streptococcus thermophilus + lactobacillus acidophilus (1:2), streptococcus thermophilus+ lactobacillus helveticus (1:1), streptococcus thermophilus + Lactobacillus delbrueckii subsp. bulgaricus (1:2) and streptococcus thermophilus + bifidobacterium bifidium (2:1) were the best combinations which could act as starters for functional dairy products.
Key words: lactic acid bacteria, combination, interaction, turbidity.
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| Publication year |
2012
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| Pages |
83-84
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| Availability location |
معهد بحوث الانتاج الحيوانى- شارع نادى الصيد- الدقى - الجيزة
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| Availability number |
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| Organization Name |
Animal Production Research Institute (APRI)
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| City |
المنصورة
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| serial title |
The 6th Arab Manoura Conference of Food and Dairy Science&Technology
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| Author(s) from ARC |
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| External authors (outside ARC) |
محمد شلبى جمعة
قسم الالبان- جامعة المنصورة
متولى محمد ابو سريع
قسم الالبان- جامعة المنصورة
دعاء ممدوح فتحى
قسم الالبان- جامعة المنصورة
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AGROVOC
TERMS |
Lactic acid bacteria.
Streptococcus thermophilus.
Turbidity.
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| Proposed Agrovoc |
interaction;combination;bacterial number;Bifidobacterium bifidum;
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| Publication Type |
Conference/Workshop
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