Author = M. Z. Sitohy
CHARACTERIZATION OF BIODIESEL PREPARED FROM WASTE COOKING OIL

Volume 48, Issue 2, March and April 2021, Pages 481-487

Mai A.I. Kurdi; M. Z. Sitohy; H. T. Hefnawy; A. M. Gomaa


ISOLATION AND CHARACTERIZATION OF QUERCETIN AND KAEMPFEROL FROM Ginkgo biloba LEAVES GROWN IN EGYPT

Volume 46, Issue 5, September 2019, Pages 1563-1571

Ahmed A. Ali; A. Osman; A. M. Abo Eita; M. Z. Sitohy


CHEMICAL EVALUATION AND FUNCTIONAL PROPERTIES OF LUFFA SEEDS PROTEIN

Volume 46, Issue 2, March and April 2019, Pages 467-474

Ibrahim S.A. Mohamed; A. Osman; K. M. Wahdan; M. Z. Sitohy


ISOLATION AND CHARACTERIZATION OF LIPASE PRODUCING BACTERIA FROM ANIMAL FATS

Volume 45, Issue 3, May 2018, Pages 1011-1020

Eman M. Ibrahem; M. Z. Sitohy; H. T. Hefnawy; A. O. Osman


ESTIMATION OF ANTIBACTERIAL AND ANTIOXIDANT ACTIVITIES OF PHYCOCYANIN ISOLATED FROM Spirulina

Volume 45, Issue 2, March 2018, Pages 657-666

Shahenda A. Mohamed; A. Osman; A. Abo Eita; M. Z. Sitohy


ANTIMICROBIAL AND LIPOLYTIC ACTIVITIES OF SOME STRAINS OF Lactobacillus SPP. FROM EGYPTIAN MISH CHEESE AND MILK

Volume 45, Issue 2, March 2018, Pages 667-673

Samar A. Abd El-Hamid; A. Osman; A. M. Gomaa; M. Z. Sitohy


EVALUATION OF PHYSICO-CHEMICAL PROPERTIES OF CORN, OLIVE, GARDEN CRESS, CUMIN OILS AND THEIR BLENDED MIXTURES

Volume 44, Issue 5, September 2017, Pages 1819-1826

Ahmed S.M. Abd El-Salam; M. A. Doheim; M. Z. Sitohy; S. E.M Labib


STABILITY OF Staphylococcus aureus BIOFILM AGAINST DIFFERENT CHEMICAL AGENTS AND SOME ENZYMES

Volume 43, Issue 5, September 2016, Pages 1699-1704

Belal A.M. Omar; M. Z. Sitohy; R. A. El-Massray; A. M. Abo Etta


HEMATOLOGICAL AND HISTOPATHOLOGICAL EVALUATION OF Anabaena oryzae SOS13 PHYCOCYANIN IN WISTAR ALBINO RATS

Volume 43, Issue 3, May 2016, Pages 861-874

Ali S. A. Salama; A. O. M. Osman; A. A. Abdel Ghany; M. Z. Sitohy