Milking of Dunaliella for optimum production of high value compounds / (Record no. 49282)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02520cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031137.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150209s2014 ua d 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 | Cai01.12.05.M.Sc.2014.He.M |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hend Yousuf Mohammad Yousuf |
| 245 10 - TITLE STATEMENT | |
| Title | Milking of Dunaliella for optimum production of high value compounds / |
| Statement of responsibility, etc. | Hend Yousuf Mohammad Yousuf ; Supervised Effat Fahmy Shabana , Hoda Hamed Senousy , Abeer Mahmoud Badr |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | استدار الدوناليلا للانتاج الامثل لمركبات عالية القيمة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hend Yousuf Mohammad Yousuf , |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 194 P. : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Science- Department of Botany Microbiology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Optimum growth and Ýcarotene production of the halotolerant microalga Dunaliella bardawil were recorded at 2.5 M NaCl, pH 7.5 and 2000 Lux whereas the highest glycerol value was obtained at 4 M NaCl. Maximum value of Ýcarotene was recorded at 1.5 M NaCl and 15000 Lux either in presence or absence of solvent. The suitable mixing rate used with solvent was 150 rpm. Milking methods can utilize biocompatible solvent extraction and osmotic shock which cause the migration of the target compound into the harvesting medium without requiring the concentration and killing of cells. In this study, a biotechnological process called "Algal milking" has been established for the continuous production and extraction of secondary metabolites as glycerol and Ýcarotene from Dunaliella bardawil. In long term milking experiments for extraction of a biocompatible solute glycerol, the applied osmotic range was (1.5 to 0.4 M NaCl) and the total productivity of glycerol was 960 and 1050 mg/L when the recovery time was seven and three days respectively and the experiments extended for >49 days. ÝCarotene was extracted in a two phase system with 20 % v/v dodecane at 15000 lux light intensity and 150 rpm mixing rate for two days |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Bardawil |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Glycerol |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Milking |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abeer Mahmoud Badr , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Effat Fahmy Shabana , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hoda Hamed Senousy , |
| 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 | Aml |
| 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 | Cai01.12.05.M.Sc.2014.He.M | 01010110064463000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.05.M.Sc.2014.He.M | 01020110064463000 | 22.09.2023 | CD - Rom | 64463.CD |