Use of microbial isolates producing Biosurfactant for degradation of Synthetic dyes in water and its Activities as antimicrobial agent / (Record no. 79393)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03249cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032649.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 201231s2020 ua dho 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.07.06.Ph.D.2020.Ma.U |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Maram Mamdouh Mohamed Sayed |
| 245 10 - TITLE STATEMENT | |
| Title | Use of microbial isolates producing Biosurfactant for degradation of Synthetic dyes in water and its Activities as antimicrobial agent / |
| Statement of responsibility, etc. | Maram Mamdouh Mohamed Sayed ; Supervised Khalid Abdalfatah Abdelkawy , Mahoued Abdelhallim Mahmoued , Mahmoued Wafek Sadik |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | إستخدام سلالات ميكروبية منتجة لمخفضات التوتر السطحى فى التخلص من الصبغات من المياه وتأثيرها كمضادات الميكروبات |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Maram Mamdouh Mohamed Sayed , |
| Date of publication, distribution, etc. | 2020 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 139 P . : |
| Other physical details | charts , facsmilies , photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Microbiology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Due to the presence of many microbes has a high ability to produce biosurface tension reducer from inexpensive renewable substrates. Recently it was reported that biosurfactants have many properties and applications. This study aimed to isolate biosurfactant producer{u2019}s microbes with heavy metals tolerance using different screening methods from different districts in Egypt. Hundred and seventy-one isolates were isolated from 10 different soil samples in different regions in Egypt. Soil analysis was performed to check for soil nutrients, pH level, the percentage of organic matter, and the volumetric distribution of soil granules. The total microbial count has assessed, and the morphological characterization of microbial isolates has identified. The lipase activity, the Parafilm-M method, Oil spreading technique, and the Emulsification index (E24), were performed. Organic matter percentage of soil samples were ranged from 0.07 % to 0.35 %. The most soil types were respectively, silt clay soil and sandy soil while the pH level was found to be neutral to alkaline. Out of 171 isolates, 80 (46.78 %) isolates were showed a high ability to degrade the used oil completely, while 91 (53.22 %) isolates have a low ability to degrade the oil. Among those 80 isolates, only 21 isolates were categorized as strong isolates according to their results in oil degradation, ParafilmM-and oil spreading tests. Our study reveals the high ability of biosurfactant production among Egyptian isolates isolated from highly nutrient-rich soils from different regions in Egypt. High resistance to different heavy metals was also shown which makes our isolates a promising source for different applications |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 ## - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | E24 and Oil degradation |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Biosurfactant |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Heavy-metals |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Khalid Abdalfatah Abdelkawy , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mahmoued Wafek Sadik , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mahoued Abdelhallim Mahmoued , |
| 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 | Amira |
| 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 | Cai01.07.06.Ph.D.2020.Ma.U | 01010110082453000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.07.06.Ph.D.2020.Ma.U | 01020110082453000 | 22.09.2023 | CD - Rom | 82453.CD |