Influence of gut juices and microbiota on the chemistry and biological effects of functional foods / (Record no. 82549)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03103cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 211013s2021 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.08.07.Ph.D.2021.Ib.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ibrahim Ezzeldin Sallam |
| 245 10 - TITLE STATEMENT | |
| Title | Influence of gut juices and microbiota on the chemistry and biological effects of functional foods / |
| Statement of responsibility, etc. | Ibrahim Ezzeldin Sallam ; Supervised Mohamed Ali Farag , Riham Salah Eldine Elsayed , Soumaya Saad Zaghloul |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تأثير عصائر الأمعاء والميكروبيوم على الكيمياء والتأثيرات البيولوجية للأغذية الوظيفية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ibrahim Ezzeldin Sallam , |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 177 P . : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Pharmacy - Department of Pharmacognosy |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Opuntia ficus-indica is the most economically important cactus species belonging to family Cactaceae. Its importance arises from its nutritional values and various biological activities such as antioxidant, anticancer and antimicrobial. This study attempts to characterize the metabolic profile of three O. ficus-indica cultivars having different colors i.e., red {u2018}Rose{u2019}, greenish white {u2018}Bianca{u2019} and yellow-orange represented by peels and pulp tissues via UPLC-QTOF-MS. 45 Metabolites were identified with flavonoids; mainly isorhamnetin conjugates and phenolic acids amounting for the major classes, whereas betaxanthins and coumarins were present at lower levels. Multivariate data analyses were employed to assess metabolites heterogeneity with dihydroxy psoralen-O-hexoside and ferulic acid and their glycosidic conjugates being the discriminatory metabolites among the peels and pulps within the different cultivars, while the level of flavonoids was comparable among cultivars. The antioxidant activity of peels and pulps extracts were further evaluated using DPPH and ABTS assays, with {u2018}{u2019}Rose{u2019}{u2019} cultivar peel exhibiting the highest antioxidant activity in both in vitro assays suggesting that though present at low levels coumarins present in addition to flavonoids mediate for the high antioxidant activity of O. ficus-indica fruits. Extracts prepared from O. ficus-indica were further administered to a gut consortium culture encompassing 8 microbes, which are major representatives of gut bacteria. Samples were harvested at 0.5 and 24 h post addition of O. ficus-indica extract and from blank culture in parallel and analyzed for its metabolites composition using gas chromatography coupled to mass spectrometry detection (GC/MS) |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Gut microbiota |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | O. ficus-indica |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | UPLC-MS |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Ali Farag , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Riham Salah Eldine Elsayed , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Soumaya Saad Zaghloul , |
| Relator term | |
| 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 | Cai01.08.07.Ph.D.2021.Ib.I | 01010110084406000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.08.07.Ph.D.2021.Ib.I | 01020110084406000 | 22.09.2023 | CD - Rom | 84406.CD |