Microstructural and rheological characteristics of some lactic acid bacteria starters / (Record no. 54056)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03214cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031357.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 151221s2015 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.07.07.M.Sc.2015.As.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ashwak Abdelmoniem Hassan Mohamed |
| 245 10 - TITLE STATEMENT | |
| Title | Microstructural and rheological characteristics of some lactic acid bacteria starters / |
| Statement of responsibility, etc. | Ashwak Abdel-Moniem Hassan Mohamed ; Supervised Hoda Mahmoud Elzeini , Awad Abdelrahman Awad , Nasr Fawzy Nasr |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التوصيف البنائى و الريولوجى لبعض بادئات بكتيريا حمض اللاكتيك |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ashwak Abdelmoniem Hassan Mohamed , |
| Date of publication, distribution, etc. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 189 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Dairy |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Morphology, rheology and technology as well as physiology of the viable cells are useful and valuable characteristics used in the identification of any microorganism in order to classify and use in industrial foods. Therefore, characterization of these properties for10 pure strains of LAB (6 cocci & 4 bacilli) used as a major starter cultures was the aim of this work. Selected strains were grown in RSM and broth media (M17 & MRS), examined under SEM and their photography were processed with Image Analysis software SPIP. Detection and quantification of bacterial cells were done using the polygon measure shape.Topographical images revealed spherical or pseudo-spherical structures for cocci strains with height profiles and occur singly, or in pairs, chains and tetrads while that of rod strains showed elongated rod structures (slender rods to cocco-bacilli shapes) and arranged in chains. Cocci cells had a wide range of diameters (0.79-1.51 om) with wide cells perimeters of 2.69 up to 5.54 om. Rod strains had elongation varied between 0.02-0.81 om with great differences within strains. The growth in selective broth media produced cells with higher surfaces areas and volumes being from 0.26 om3to1.82 om3. Some cocci cells showed far away from being a perfect circle (0.639) while others had close to circle shapes. Cocci and rod cells had a different orientation angles. Cell surfaces seems to have heights or extrudes with external boundary was either a sharp outline or a rough surface. Cells hardness and wall thickness had been negatively or positively affected depending on the strain and growing medium. Rheological properties (viscosity, shear stress and torque) recorded different values. Shear stress followed the same trend as viscosity with maximum reached at different times (12 up to17 hrs) |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Cocci and rods LAB strains |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Morphology |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Rheological and technological characterization |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Awad Abdelrahman Awad , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hoda Mahmoud Elzeini , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nasr Fawzy Nasr , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Enas |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.07.07.M.Sc.2015.As.M | 01010110067198000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.07.07.M.Sc.2015.As.M | 01020110067198000 | 22.09.2023 | CD - Rom | 67198.CD |