Physiological, molecular and biochemical studies on egyptian microalgae isolates for potential use in biodiesel production / (Record no. 72780)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03196cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032325.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190711s2019 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.07.05.Ph.D.2019.Re.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Reham Mohamed Naguib Ahmed Ali Elbahbohy |
| 245 10 - TITLE STATEMENT | |
| Title | Physiological, molecular and biochemical studies on egyptian microalgae isolates for potential use in biodiesel production / |
| Statement of responsibility, etc. | Reham Mohamed Naguib Ahmed Ali Elbahbohy ; Supervised Naguiba Kamel Elghamrawy , Mohamed Ramadan Aboelela Neseim , Essam Abdelmoaty Darwish |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسات فسيولوجية جزيئية و حيوية على عزلات الطحالب المصرية لاستخدامها في إنتاج الوقود الحيوي |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Reham Mohamed Naguib Ahmed Ali Elbahbohy , |
| Date of publication, distribution, etc. | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 377 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Agricultural Botany |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Blue-green algae (cyanobacteria) have all the potential to act as a platform for the development of fourth-generation biofuel. Nevertheless, the diversity and eco-physiology of blue-green algae in northern African countries and their biofuel production potential is still understudied. The aim of this thesis was screening eight isolates of blue-green algae belonging to genera of Anabaena (A. circinalis, A. fertilissima, A. sphaerica, A. variabilis, and A. sp.) and Nostoc (N. commune, N. muscorum, and N. sp.) for high lipid productivity, and to select the best isolate to further increase its lipid induction using different treatments. The results revealed that A. sphaerica was the superior isolate with good fatty acids profile and with the highest lipids productivity which was attributed to high specific growth rate and high lipid concentration. A. sphaerica was then subjected to different treatments including culture operation mode, media duplicity as well as different nutrition strategies in terms of nutrients supplementation or elimination (i.e. two stages mode of nutrition). All studied parameters of A. sphaerica were found to be best induced by NO₃ or PO₄ elimination in two stages mode of nutrition, as well as under 60oM FeCl₃ supplementation. The environmental adaptability of A. sphaerica for lipid production under single or/and combined salt (50, 75, and 100 mM NaCl) and mild heat stress (35 {u00BA}C) was evaluated, and it was found that lipids productivity was best induced under all studied NaCl concentrations, while the 35 {u00BA}C treatment slightly increased both lipid yield and lipids % of A. sphaerica |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Anabaena sphaerica |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Blue-green algae |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Nutrients starvation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Essam Abdelmoaty Darwish , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Ramadan Aboelela Neseim , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Naguiba Kamel Elghamrawy , |
| 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 | Cai01.07.05.Ph.D.2019.Re.P | 01010110078616000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.07.05.Ph.D.2019.Re.P | 01020110078616000 | 22.09.2023 | CD - Rom | 78616.CD |