EKB Journal Management System
Keywords = Enzyme activity
Number of Articles: 25
1

Using hydrogel polymers to mitigate the negative impact of salinity stress on Calendula officinalis plants

Volume 67, Issue 2, February 2024, Page 57-77
Dina M. Soliman; M. F. ElKaramany; Iman M. El-sayed
2

Synthesis, Characterization and Studying the Enzyme Activity of New 4-Aminoantipyrine Schiff Base Ligand [L^1] and Its complexes with some of Metal Ions.

Volume 66, Issue 8, August 2023, Page 509-518
Shaymaa H Najia; Ahmad H Ismailb; Sajid M Lateef
3

Effects of Various Salts on The Efficacy of Bacillus thuringiensis against the Larval Instar of Fall Armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae)

Volume 16, Issue 2, June 2023, Page 69-79
Fatina Baiomy; Mona N. Wahba; Enas Adel Abd-Elatef
4

Screening and Optimization of Alkaline Protease Production from Bacteria Isolated from Seawater in The North West of Algeria

Volume 15, Issue 1, June 2023, Page 85-96
Nourine, Zeyneb; El Kadi Fatima Zohra; Didaoui, Hayat; Kanoun, Khedoudja; Bouchouicha, Sara; Bouyakoub, Nesrine; Benine, Mohamed Lamine; Mouffok, Benali; Harir, Noria; Abbouni, Bouziane; Megharbi, Aicha
5

The Leverage of Foliar Nutrients Combined with Insecticides on The DNA Structure, Protease Enzyme of The Cotton Bollworm, Earias insulana (Lepidoptera: Nolidae)

Volume 14, Issue 2, December 2022, Page 207-217
Hassan Mesbah; Ahamed Abdel- Mageed; Dina ELkobrosy; Aly El-Naggar; Hend Abouzaid; Hisham M. EL-bassouiny
6

Improvement the Drought Tolerance of Eucalyptus citriodora Seedling by Spraying Basil Leaves Extract and Its Influence on Growth, Volatile Oil Components and Some Enzymatic Activity

Volume 65, Issue 12, December 2022, Page 619-635
Shaimaa I.M. Elsayed; Azza A.M. Mazhar; Samah M. El-Sayed; Amr Said Mohamed
7

Effect of pH on Egg Hatching, Larval Growth Performance, and Enzymatic Activity of the Nile tilapia Oreochromis niloticus

Volume 26, Issue 6, November and December 2022, Page 1115-1131
Rania O. Barakat et al.
8

The impact of various environmental and dietary variables on production of pectinase biosynthesis by Aspergillus niger

Volume 2022, Issue 3, October 2022, Page 14-22
Radwan Khalil; Hoda Ayoub
9

TOXICOLOGICAL AND ANTIBACTERIAL STUDIES OF MIXED AMODIAQUINE-ANTHRANILIC ACID METAL-DRUG COMPLEXES: SYNTHESIS AND CHARACTERIZATION

Volume 45, Issue 1, June 2022, Page 177-190
Mercy O. Bamigboye; Ikechukwu P. Ejidike; Oluwatoyin O. Ojo; Misitura Lawal; Joshua A. Obaleye
10

Evaluation of Two Maize Hybrids Under Salinity Stress at Germination Stage

Volume 12, Issue 10, October 2021, Page 171-175
H. A. Z. El-khamissi; M. S. A. Ghaly
11

Isolation and molecular characterization of Trichoderma isolates and assessment of their biocontrol efficiency against Rhizoctonia solani

Volume 35, Issue 1, January 2021, Page 1-12
Esraa Ahmed Ezzat; Gamal Hassan; Alaa Ropy; Nabil Abo Hamed
12

Functional Microbial Diversity in Relation to Soil Characteristics and Land Uses of Wadi Um Ashtan Basin, North-western Coast, Egypt

Volume 59, Issue 3, September 2019, Page 285-297
Rabaa Yaseen; Taher Yossif
13

Organic Versus Mineral Fertilization Regimes in Relation to Potato Brown Rot Suppression and Crop Production

Volume 47, Issue 1, July 2019, Page 237-256
Nevein A.S. Messiha; Kamel M.A. Elhalag
14

Different Types and Levels of Moringa oleifera Leaf Extract as a Source of Antibiotics in Friesian Bull Semen Extender

Volume 10, Issue 3, March 2019, Page 67-71
M. E. R. Hammad; W. M. Wafa; A. A. Gabr; A. Y. Elkishky
15

Effect of Microbial Inoculation and Bentonite Amendments on Growth, Enzyme Activity and Yield of Cowpea Cultivated in Sandy Soil

Volume 3, Issue 2019, February 2019, Page 63-72
Shebl Abd-Allah Abd-elgwad
16

BIOLOGICAL CHANGES OCCURED IN SOYBEAN SEED DURING EXPOSING TO SEVERAL TYPES OF SEED PRIMING

Volume 26, Special issue (2C), May 2018, Page 1841-1856
H.M. Mohamed; A.M., Zaki; Olfat H. El-Bagoury; Rania A.A. Younis
17

THE siRNA EFFICACY OF SOLUBLE ACID INVERTASE DOWN-REGULATION IN SUGARCANE (SACCHARUM SPP.)

Volume 26, Special issue (2C), May 2018, Page 2011-2017
Shereen K.M. Khaled; F.M. Abdel-Tawab; Eman M. Fahmy; E.A.M. Amer; K.A. Khaled
18

Impact of Selected Pesticides on Some Soil Enzymes Activity in Soil Cultivated with Wheat Crop

Volume 2, Issue 1, January 2018, Page 66-83
Ahmed Attia; Gamal Abdel-Nasser; Magdy Massoud; Ahmed Sobhy Barakat
19

Effect of some Semen Extenders as a Natural Source of Antioxidants on Quality of Frozen Friesian Semen

Volume 8, Issue 9, September 2017, Page 391-397
H. A. El-Nagar
20

BROILER PERFORMANCE, ENZYMES ACTIVITY AND HISTOLOGICAL OBSERVATIONS AFFECTED BY MULTI ENZYMES COMPLEX (ZADO®)

Volume 20, Issue 2, August 2017, Page 309-320
M. H.S. El-Sanhoury; A. M.H. Ahmed
21

VIRULENCE OF STINERNEMA SCAPTERISCI AND BEAUVERIA BASSIANA AND THEIR EFFECTS TO THE BIOCHEMISTRY OF THE MOLE CRICKET GRYLLOTALPA AFRICANA (ORTHOPTERA: GRYLLOTALPIDAE)

Volume 66, Issue 66, December 2016, Page 205-216
Mona A. Shoeb; Iman F. S. El-mahdi; Souad A. Shairra
22

Effect of Coenzyme Q10 as an Antioxidant Added to Semen Extender During Cryopreservation of Buffalo and Cattle Semen

Volume 7, Issue 11, November 2016, Page 403-408
A. M. Saeed; H. A. El-Nagar; W. M. Wafa; Y. S. Hussein
23

Nitric Oxide, Oxalic Acid and Hydrogen Peroxide Treatments to Reduce Decay and Maintain Postharvest Quality of Valencia Orange Fruits During Cold Storage

Volume 43, Issue 1, June 2016, Page 137-161
24

SAFETY EVALUATION OF THYME ESSENTIAL OIL FEEDING ON LIVER AND KIDNEYS FUNCTION OF NORMAL HEALTHY RATS

Volume 33, Issue 1, January 2008, Page 887-898
Nadia M. Abdel-Moein; Fatmma A. El-Hamid
25

SAFETY EVALUATION OF SOME SYNTHETIC AND NATURAL PRESERVATIVES OF COSMETIC PRODUCTS

Volume 29, Issue 10, October 2004, Page 5993-6004
Nadia M. Abd- EI Moein