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Botanical and biotechnological studies of asparagus plant (asparagus officinalis l.) under the influence of nano zinc / (Record no. 84447)

MARC details
000 -LEADER
fixed length control field	03987nam a2200361 a 4500
003 - CONTROL NUMBER IDENTIFIER
control field	EG-GiCUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field	20250223032927.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field	220308s2021 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.201.Sa.B
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name	Sally Farag Desouky Mohamed
245 10 - TITLE STATEMENT
Title	Botanical and biotechnological studies of asparagus plant (asparagus officinalis l.) under the influence of nano zinc /
Statement of responsibility, etc.	Sally Farag Desouky Mohamed ; Supervised Atef Zakaria Elsayed Sabh , Zeinab Kassem Taha , Hattem Mohamed Elshabrawi
246 15 - VARYING FORM OF TITLE
Title proper/short title	تحت تأثير النانو زنك (Asparagus officinalisL.) دراسات نباتية وبيوتكنولوجية على نبات الأسبرجس
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc.	Cairo :
Name of publisher, distributor, etc.	Sally Farag Desouky Mohamed ,
Date of publication, distribution, etc.	2021
300 ## - PHYSICAL DESCRIPTION
Extent	166 P. :
Other physical details	charts , facsimiles ;
Dimensions	25cm
502 ## - DISSERTATION NOTE
Dissertation note	Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Agr. Botany
520 ## - SUMMARY, ETC.
Summary, etc.	The current study was performed on Asparagus officinalisL. (Mary Washington 500 W cultivar) of the family Asparagaceae, during the successive seasons 2017 {u2013} 2019 through three experiments; the 1st one goaled to display the effect of Zinc Oxide nanoparticles (ZnONPs) onAsparagus officinalis L. plant by using some morphological, histological, and biochemical parameters. Seeds were soaked in different concentrations of ZnO nanoparticles (0.5, 1, 3, 5, 10, 30, 50, 100, and 500 ppm) for 48h, in addition to Zn acetate Bulk (40 ppm) treatment and untreated control for comparison. The obtained results indicated that ZnO NPs treatment at the concentration of 500 ppm showed the highest values of all studied morphological characters of Asparagus plant with the exception of root length. In addition, a significant increase in catalase enzyme activity was observed when using a concentration of 500 ppm compared to the other treatments. The concentration of 3 ppm led to the highest stimulation effect for both types of flavonoids (Rutin and Myricetin), and the highest Naringenin and total flavonoids contents were detected when 5 ppm of ZnO NPs was used. With regard to the effect of Nano-Zinc on the anatomical features of the asparagus plant, it was found that there was a clear effect on the anatomical characteristics of the plant (root and stem) treated with a concentration of 500 ppm of ZnO NPs compared to plant treated with Zinc acetate at 40 ppm and untreated control plant.The2nd experiment (in vitro)aimed to evaluate the effect of Zinc Oxide nanoparticles (ZnO NPs) at different concentrationson callus biomass, cell suspensionviability (%) and flavonoids content in callus and suspension cultures of Asparagus plant. The results clarified that the treatment 10 ppm of ZnO NPs had the greatest callus fresh weight (8.01g) with a significant increase of 352.5% related to untreated control. The highest cell viability percentage wasrecorded at 10 ppm ofZnO NPs concentration on the 9th day. In callus culture, using ZnO NPs decreased the callus content of Rutin and total flavonoids compared with control. In suspension culture, the best flavonoid detected was Rutin compound (37.78 mg/100g) under10 ppm of ZnO NPs concentration with the third rank of total flavonoids content (94.59 mg/100g). The 3rd experiment (Antimicrobial effects)showed that the biomass and solvent types have an important role in inhibitingmicrobial activity.Root extracts were more effective than shoot extracts in most cases
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note	Issued also as CD
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element	Botany
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term	Asparagus
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term	Growth parameters
653 ## - INDEX TERM--UNCONTROLLED
Uncontrolled term	Zinc Oxide nanoparticles
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name	Atef Zakaria Elsayed Sabh ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name	Hattem Mohamed Elshabrawi ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name	Zeinab Kassem Taha ,
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

Holdings
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.201.Sa.B	01010110085547000	22.09.2023	Thesis
Dewey Decimal Classification		المكتبة المركزبة الجديدة - جامعة القاهرة	مخـــزن الرســائل الجـــامعية - البدروم	11.02.2024	Cai01.07.05.Ph.D.201.Sa.B	01020110085547000	22.09.2023	CD - Rom	85547.CD