sayed1369

د/ السيد على محمود

استاذ مساعد -

كلية الزراعة

العنوان: كلية الزراعة- قسم علوم الأغذية والتغذية - الدور الثالث

70

إعجاب
2020 | الكلمات المفتاحية Corn; Soybean; Bacillus subtil,
Solid-State Fermentation of Corn and Soybean by Bacillus subtilis Egyptian Isolate
The major ingredients of poultry and animal diets are corn and soybean. In the current study, _Bacillus subtilis_ isolate was used to ferment soybean and corn. Total phenolic content, antioxidant activity, antimicrobial activity and some nutrients of fermented soybean and corn have been investigated. Antioxidant activity and phenolic content of fermented corn and soybean significantly increased after fermentation of soybean ... إقراء المزيد

2020 | الكلمات المفتاحية Microbiological quality; Kishk,
MICROBIOLOGICAL QUALITY OF KISHK, LABAN RAYEB AND KAREISH CHEESE AS RURAL PRODUCTS IN SOHAG GOVERNORATE, EGYPT
The chemical and microbiological quality of 156 samples of kishk, Laban Rayeb, homemade kareish cheese and market Kareish cheese were collected randomly from different localities in Sohag Governorate, Egypt were assessed. Moisture contents of kishk, Laban Rayeb, homemade kareish cheese and market Kareish cheese ranged from 4.24 to 5.67, 80.04 to 91.73, 67.20 to 76.01 and 67.13 to 80.26% respectively. ... إقراء المزيد

2020 | الكلمات المفتاحية Milk fermenta, Fermented foods,
The Optimum Conditions for Producing Fermented Milk Used in the Manufacture of Fayesh Bread
FAYESH on the fermentation of boiled milk using cereals and legumes. In this study, the optimum is one of the most popular types of bread in Egyptian kitchen, which depends conditions for fermented milk used in the manufacture of Fayesh were evaluated. The bacteria responsible for the milk fermentation were also isolated and identified. Ten grams of whole or crushed ... إقراء المزيد

2020 | الكلمات المفتاحية Kishk; Portulaca oleracea L.;,
Preparing Untraditional Kishk Formula with Purslane as Natural Source of Bioactive Compounds
Our study was carried out to increase the biological and nutritive value of traditional kishk product. Purslane kishk was prepared by adding varying concentrations of purslane powder (0.0, 0.25, 0.5, 1.0, 1.5 and 2%) to traditional kishk mixtures. Results showed that, the purslane powder is rich in K, P and Ca and it has a high content of protein, fat ... إقراء المزيد

2020 | الكلمات المفتاحية Kishk, essential oils, bioacti,
Utilization of Cinnamon, Clove and Thyme Essential Oils as Antimicrobial and Bioactive Compounds in Kishk Manufacturing
Cinnamon, clove and thyme essential oils (EOS) were used to manufacture of Kishk product for owns preservation effect and biological & nutritive values. EOS-kishk was prepared by adding various concentrations of essential oils (100 and 200 mg/kg) to traditional kishk mixtures. Results showed that cinnamon, clove and thyme essential oils were having 11, 32 and 18 identified compounds by using ... إقراء المزيد

2020 | الكلمات المفتاحية Sugar Beet Quality and Juice P,
Sugar Beet Quality and Juice Purity Of Some Sugar Beet Varieties (Beta Vulgaris L.) Grown In Toshka Region As Effected By Harvesting Ages And Storage Conditions
The present study was carried out during 2017/2018 and 2018/2019 seasons at Desert Agricultural Research Station, Toshka, Aswan Governorate, to find out the optimum harvesting age (165, 180, 195, and 210 days) for five multi-germ sugar beet varieties namely Oscar, poly, Athospoly, Sarah, Ravel and Friancesca. Addition to study the effect of post-harvest treatments and storage period on quality characteristics ... إقراء المزيد

2020 | الكلمات المفتاحية E. coli, Salmonella, Rattusrat,
Control of Rodents in food Processing Unit "As Model"
The present work was aimed to identify of rodent species and control it in the unit of food processing at the Faculty of Agriculture, Sohag University, Egypt during spring 2019 year. Because it found damage and losses caused by rodents inside the food processing unit through a loan for tools used in manufacturing operations,Hardware wiring loan food processing unitused and ... إقراء المزيد

2018 | الكلمات المفتاحية ground beef, ground beef -medical plants,
Microbiological evaluation of ground beef treated with selected medical plants volatile oils.
THIS INVESTIGATION WAS CARRIED OUT TO STUDY THE POSSIBILITY OF USING SOME NATURAL SUBSTANCES AS VOLATILE OILS SUBSTITUTED OF SYNTHETIC CHEMICAL FOR IMPROVEMENT SHELF- LIFE OF GROUND BEEF. MINCEDBEEF TREATED WITH SOME ESSENTIAL OILS (CUMIN, BLACK SEEDS, MARJORAM, ROSEMARY AND SAGE) WITH DIFFERENT LEVELS0.25 AND 0.50 %, AND CONTROL SAMPLE (WITHOUT ANY ADDITIONS). THE TREATED MEAT SAMPLES WERE STORED AT ... إقراء المزيد

2018 | الكلمات المفتاحية Antioxidant activity, essential oils,
Screening of antioxidant activity of some essential oils
ABSTRACT: The essential oils that possess antioxidant activity have been the subject of many investigations resulting in the screening of many medical plants and have revealed structurally unique biologically active compounds. An antioxidant is a substance that retard oxidation by inhibiting initial free radical formation or by preventing them from producing more free radicals which can perpetuate the reaction. The ... إقراء المزيد

2017 | الكلمات المفتاحية Antimicrobial activities-Saudi,
ANTIMICROBIAL ACTIVITIES OF SOME SAUDI ARABIAN HERBAL PLANTS
Abstract BACKGROUND: Several edible plants are used in Kingdom of Saudi Arabia since early time to control microbial infections. In the present study, twenty-four Saudi Arabian medicinal plants d according to traditionally used were select and investigated for the antimicrobial activities MATERIALS AND METHODS: This study was designed at evaluating the antimicrobial activities of the methanol extracts of twenty-four species ... إقراء المزيد