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| 1 | Biochemical changes in phenols,flavonoids,tannins,vitamin E,β-carotene and antioxidant activity during soaking of three white sorghum varieties显示文摘Objective:To investigate the changes in total phenols,flavonoids,tannins,vitamin E, β-carotene and antioxidant activity during soaking of three white sorghum varieties.Methods: The changes in total phenols,total ilavonoids,tannins,phenolic acids compounds,flavonoid components,vitamin E,P-carotene and antioxidant activity during soaking of sorghum grains were determined.Results:Total phenols,total flavonoids,tannins,vitamin E,P-carotene and antioxidant activity in raw sorghum were ranged from 109.21 to 116.70,45.91 to 54.69,1.39 to 21.79 mg/100 g,1.74 to 5.25,0.54 to 1.19 mg/kg and 21.72%to 27.69%and 25.29%to 31.97%,respectively. The above measured compounds were significantly decreased after soaking.p-Hydroxybenzoic acid,vanillic acid,syringic acid and cinnamic acid represent the major phenolic acids in Dorado variety.While ferulic acid,p-coumaric acid,gallic acid and caffeic acid represent the major phenolic acids in Shandaweel-6.On the other hand,protocatechuic acid represents the major phenolic acids in Giza-15.Regarding flavonoids components,Dorado was the highest variety in kampferol and naringenin while Shandaweel-6 was the highest variety in luteolin, apigenin,hypersoid,quercelin and christen.Finally,Giza-15 was the highest variety in catechin. Phenolic acids,flavonoid compounds and antioxidant activities were decreased after soaking. Conclusions:Sorghum varieties have moderate quantities from total phenols,total flavonoids, tannins,phenolic acids compounds,flavonoid components,vitamin E,P-carotene and antioxidant activity which decreased after soaking. | Abd El-Moneim MR Afify Hossam S El-Beltagi Samiha M Abd El-Salam Azza A Omran | 2012 | Asian Pacific Journal of Tropical Biomedicine2012，2，3： | 7 |
| 2 | Laboratory-based surveillance of patients with bacterial meningitis in Egypt (1998 - 2004) 显示文摘 | Afifi S Wasfy M O Azab M A | 2007 | Eur J Clin Microbiol Infect Dis2007，26，5： | 1 |
| 3 | Cucurbitacins of cucumis prophetarum and cucumis prophetarum显示文摘 | Afifi M S Ross S A Elsohly M A | 1999 | J Chem Ecol1999，25，4： | 1 |
| 4 | Expression of CD44s and CD44v6 in lung cancer and their correlation with prognostic factors 显示文摘 | Afify A M Tare S Durbin - Johnson B | | Int J Biol Markers0，26，1： | 1 |
| 5 | The Effect ofAdditives on Zinc Deposited from Zinc Sulfate Solutions显示文摘 | Afifi S E Ebaid A R Hegazy M M | 1992 | JOM1992，44，1： | 1 |
| 6 | Four- corner fusion and scaphoid excision using headless compression screws for SLAC and SNAC wrist deformities显示文摘 | Richards A A Afifi A M Moneim M S | 2011 | Tech Hand Up Extrem Surg2011，15，2： | 1 |
| 7 | Emergence of a novel genotype of avian infectious bronchitis virus in Egypt 显示文摘 | Abdel-Moneim A S Afifi M A EI-Kady M F | 2012 | Arch ViroI2012，157，12： | 1 |
| 8 | On the solution of Endolymph equation using fractional calculus显示文摘 | Elshehawey E F Elbary Afifi N A S El-Shahed M | 2001 | Applied Mathematics and Computation2001，124，： | 1 |
| 9 | Cytotoxic flavonolignans and flavones from Verbascum sinaiticum leaves 显示文摘 | AFIFI M S A AHMED M M PEZZUTO J M | 1993 | Phytochemistry1993，34，3： | 1 |
| 10 | Hazardous effects of fried potato chips on the development of retina in albino rats显示文摘Objective:To evaluate the hazardous effects of fried potato chips upon the retina of two developmental stages of the albino rats aged 7 and 14 days from parturition.Methods:Pregnant rats were arranged into two groups:control pregnant rats and consequently their delivered newborns until reaching 7 and 14 days old from parturition and fried potato chips group in which pregnant rats at the 6th day of gestation maintained on diet formed of fried potato chips supplied from the market mixed with standard diet at a concentration of 50%per each till 7 and 14 postpartum.Three fold integrated approaches were adopted,namely,histological,ultrastructural and proteomic analysis.Results:Histological examination of the retina of the experimental offsprings revealed many histopathological changes,including massive degeneration,vacuolization and cell loss in the ganglion cell layer,as well as general reduction in retinal size.At the ultrastructural level,the retina of experimental offsprings exhibited number of deformities,including ill differentiated and degenerated nuclear layer,malformed and vacuolated pigment epithelium with vesiculated and fragmented rough endoplasmic reticulum,degenerated outer segment of photoreceptors,as well as swollen choriocapillaris and loss of neuronal cells.Proteomic analysis of retina of the two experimental developmental stages showed variations in the expressed proteins as a result of intoxication which illustrated the adverse toxic effects of fried potato chips upon the retina.Conclusions:It can be concluded that the effect of fried potato chips on the development of retina in rats may be due to the presence of acrylamide or its metabolite. | Hassan I El-Sayyad Saber A Sakr Gamal M Badawy Hanaa S Afify | 2011 | Asian Pacific Journal of Tropical Biomedicine2011，1，4： | 1 |
| 11 | Electrospinning of continuous aligning yarns with a 'funnel' target 显示文摘 | AFIFI A M NAKANO S YAMANE H | 2010 | Macromolecular Materials and Engineering2010，295，7： | 1 |
| 12 | Impact of venous systemic oxy- gen persufflation supplemented with nitric oxide gas on eold- stored, warm ischemia-damaged experimental liver grafts 显示文摘 | Nagai K Yagi S Afify M | 2012 | Lvier Transpl2012，18，2： | 1 |
| 13 | Paleozoic stratigraphy and hydrocarbon habitat of the Arabian Plate显示文摘 | Konert G Afifi A M A1-Hajiri S | 2001 | GeoArabia2001，6，3： | 1 |
| 14 | The effect of additives on zinc deposited from zinc sulphate solutions 显示文摘 | AFIFI S E EBAID A R HEGAZY M M | 1992 | Journal of the Minerals Metals and Materials Society1992，1992，1： | 1 |
| 15 | Crenatoside:a novel phenylpropanoide glycoside from orobanche crenata显示文摘 | Afifi M S Lahloub M F Elkhayaat S A | 1993 | Planta Med1993，59，4： | 1 |
| 16 | A Simple Algorithm for Sidelobe Cancellation in a Partially Adaptive Linear Array显示文摘 | EL-AZHARY I AFIFI M S | 1988 | IEEE Trans on Antennas and Propagation1988，36，10： | 1 |
| 17 | Statistical analysis of exponentiated Weibull family under Type I interval censoring with random removals显示文摘 | Ashour S K Afify W M | 2007 | Journal of Applied Sciences Research2007，3，12： | 1 |
| 18 | Glut-1 is preferential- ly expressed in atypical endometrial hyperplasia and endometrial adenovarcinoma 显示文摘 | Ashton S A Paulino A F Afify A M | 2008 | Oncol Rep2008，19，1： | 1 |
| 19 | Bioavailability of iron,zinc,phytate and phytase activity during soaking and germination of white sorghum varieties显示文摘 | AFIFY A E M R EI-BELTAGIAEL H S EI-SALAM S M A | | 0，，10： | 1 |
| 20 | Humic acid foliar appli-cation to minimize soil applied fertilization of surface-irrigatedwheat显示文摘 | Shaaban S A Manal F M Afifi M M | 2009 | World Journal of Agricultural Sciences2009，5，2： | 1 |
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