Effects of some growth promoting substances on the rate of growth and lactic acid production by Bifidobacterium bifidum in sterilized skim milk
Other Title(s)
تأثير بعض العوامل المحفزة للنمو علي معدل نمو و إنتاج الحموضة لبكتريا Bifidobacterium bifidum في اللبن الفرز المعقم
Joint Authors
Kamil, Daliyah Jamal
Hasan, Ali Ismail
Abd al-Hamid, Iman A.
Abd al-Aziz, Yasir M.
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 50, Issue 3 (30 Sep. 2019), pp.48-58, 11 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2019-09-30
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Topics
Abstract AR
لقد تمت دراسة بعض العوامل المحفزة للنمو مثل الخمیرة و الفركتوز و الببتون علی معدل نمو بكتریا Bifidobacterium bifidum و انتاجها للحموضة فی اللبن الفرز المعقم.
تم اضافة المواد المحفزة للنمو للبن بثلاث تركیزات مختلفة (0، 1% و 0، 3% و 0، 5% ).
وقد وجد ان هذه المواد أدت الی زیادة معدل النمو لبكتریا Bifidobacterium bifidum و زیادة فی انتاجها للحموضة.
Abstract EN
Effect of some growth promoting substances, i.
e.
, yeast extract, fructose, and peptone on the growth rate and acid production by Bifidobacterium bifidum in sterilized skim milk at 40°C was studied.
Growth promoting substances were added to milk in three different concentrations, i.
e.
, 0.1, 0.3, and 0.5% .
The obtained results indicated that the three substances resulted in an increased of growth and lactic acid production by Bifidobacterium bifidum.
The maximum cell population in the presence of yeast extract reached were 25x104, 12x105 and 21x105 CFU/ml after 12 hours.
In the presence of 0.1, 0.3 and 0.5% , respectively
American Psychological Association (APA)
Abd al-Hamid, Iman A.& Kamil, Daliyah Jamal& Abd al-Aziz, Yasir M.& Hasan, Ali Ismail. 2019. Effects of some growth promoting substances on the rate of growth and lactic acid production by Bifidobacterium bifidum in sterilized skim milk. Assuit Journal of Agricultural Sciences،Vol. 50, no. 3, pp.48-58.
https://search.emarefa.net/detail/BIM-1021372
Modern Language Association (MLA)
Abd al-Hamid, Iman A.…[et al.]. Effects of some growth promoting substances on the rate of growth and lactic acid production by Bifidobacterium bifidum in sterilized skim milk. Assuit Journal of Agricultural Sciences Vol. 50, no. 3 (2019), pp.48-58.
https://search.emarefa.net/detail/BIM-1021372
American Medical Association (AMA)
Abd al-Hamid, Iman A.& Kamil, Daliyah Jamal& Abd al-Aziz, Yasir M.& Hasan, Ali Ismail. Effects of some growth promoting substances on the rate of growth and lactic acid production by Bifidobacterium bifidum in sterilized skim milk. Assuit Journal of Agricultural Sciences. 2019. Vol. 50, no. 3, pp.48-58.
https://search.emarefa.net/detail/BIM-1021372
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1021372