Risk assessment of some dairy products with special concern to safety issues / (Record no. 77716)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03319cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032557.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200913s2020 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 | Cai01.10.06.M.Sc.2020.Ah.R |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ahmed Hussein Abdallah Gadallah |
| 245 10 - TITLE STATEMENT | |
| Title | Risk assessment of some dairy products with special concern to safety issues / |
| Statement of responsibility, etc. | Ahmed Hussein Abdallah Gadallah ; Supervised Abdelhay M. Abouzied , Karima M. Fahim |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تقييم المخاطر لبعض منتجات الألبان مع الأخذ فى الأعتبار عناصر السلامة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ahmed Hussein Abdallah Gadallah , |
| Date of publication, distribution, etc. | 2020 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 135 P. : |
| Other physical details | charts , facimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Food Hygiene and Control |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A total of 75 ice-cream samples and 75 white soft cheese samples (35 large scale and 40 small scale for each ice-cream and white soft cheese) were collected from street vendors, dairy shops and supermarkets in Cairo and Giza governorates. The collected samples were investigated for different types of hazards including, microbiological, chemical and physical. For microbiological examination; the mean count of total aerobic mesophilic bacteria, psychrotrophic bacteria, coliforms, fecal coliforms, yeast, mold and total staphylococci were 6.32 ±5.8, 5.2±4.5, 4.8 ± 4.4, 5.3 ± 4.7, 6.1 ± 5.8, 3.06 ±2.91, 5.13 ± 4.75, 2.55, 5.9 ± 5.6, 4.9 ± 4.5, 3.0 ± 2.6, 3.1± 2.9, 5.7 ± 5.2, 5.0 ± 4.5 for small and large scale ice-cream samples, respectively; and were 7.47 ± 6.98, 5.77 ±5.28, 6.70 ± 5.67, 5.33 ± 4.83, 7.71 ± 7.13, 3.43 ± 2.88, 6.30 ±5.99, 2.92 ± 2.53, 6.47 ± 5.71, 5.87 ± 5.39, 4.0 ± 3.89, 4.0 ± 3.93, 6.62 ± 5.08 ,5.5 ± 5.13 log cfu/g, for small and large scale white soft cheese samples, respectively. S. aureus was detected with incidence of 12.5%, 55.0%, 11.42% and 37.1% for small scale and large scale samples of ice-cream and cheese, respectively; while E. coli, salmonella, L. monocytogenes couldn't be detected in all examined samples.For chemical hazards; aflatoxin M1 was examined using a commercial enzyme-linked immunosorbent assay (ELISA) and the obtained results revealed that 80% of the examined ice-cream and white soft cheese samples were contaminated with a mean value of 24.31 ± 8.11 and 14.19 ± 2.48 ppt, respectively. Some of the organochlorine pesticides (OCPs) and Polychlorinated biphenyls pesticides (PCBs) were examined using Gas Chromatography (GC-MSMS); OCPs residues couldn't be detected in all ice-cream samples, while Ü-HCH, Ý-HCH, Þ-HCH, P,P-DDT, o,p-DDT, p,p-DDE and Aldrin were detected in the examined white soft cheese samples with mean values of 0.02 ± 01, 0.03 ± 01, 0.03 ± 01, 0.03 ± 0.01, 0.05 ± 0.02, 0.01, 0.08 ppm., respectively |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Biological Hazards |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Chemical Hazards |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Risk |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdelhay M. Abouzied , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Karima M. Fahim , |
| 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 | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 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 | Cai01.10.06.M.Sc.2020.Ah.R | 01010110081493000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.10.06.M.Sc.2020.Ah.R | 01020110081493000 | 22.09.2023 | CD - Rom | 81493.CD |