نتایج جستجو برای: Wheat samples

تعداد نتایج: 474007  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

Journal: :Revista iberoamericana de micologia 2009
Marcela Beatriz Roigé Sandra Mariela Aranguren María Belén Riccio Silvia Pereyra Alejandro Luis Soraci María Ofelia Tapia

Wheat (as bran) and corn (as dry grain or fermented feed) are main ingredients of feedstuffs used in local cattle and pig farms in the South of the Buenos Aires Province (Argentina). Therefore, determining mycobiota and mycotoxins in wheat and corn is of prime importance for developing feed management techniques to optimise animal production and to minimize toxicity. Then, a mycological survey ...

2007
G. P. Widyaratne R. T. Zijlstra

Widyaratne, G. P. and Zijlstra, R. T. 2007. Nutritional value of wheat and corn distiller’s dried grain with solubles: Digestibility and digestible contents of energy, amino acids and phosphorus, nutrient excretion and growth performance of grower-finisher pigs. Can. J. Anim. Sci. 87: 103–114. Two experiments were conducted to evaluate the nutritional value of distiller’s dried grains with solu...

2015
V. Pirgozliev S. P. Rose T. Pellny A. M. Amerah M. Wickramasinghe M. Ulker M. Rakszegi Z. Bedo P. R. Shewry A. Lovegrove

Different F5 recombinant inbred lines from the cross Yumai 34×Ukrainka were grown in replicated trials on a single site in one harvest year at Rothamsted Research. A total of 10 samples from those lines were harvested and used in a broiler experiment. Twenty nutritionally complete meal-form diets that had 630 g/kg of wheat with different amounts of pentosan, with and without exogenous xylanase ...

2013
Eugenia Cendoya Maria P. Monge Sofia A. Palacios Stella M. Chiacchiera Adriana M. Torres Maria C. Farnochi Maria L. Ramirez

A survey was carried out to determine fumonisin contamination in 135 common and 40 durum wheat samples collected during 2011 harvest season (non-FHB epidemic year) in the main wheat production area of Argentina using LCeMS/MS. A 93% of total samples showed fumonisin contamination, with levels ranging from 0.16 to 680.44 ng/g in common and from 0.15 to 1304.39 ng/g in durum wheat samples, respec...

2014
Senay Simsek Jae-Bom Ohm Haiyan Lu Mory Rugg William Berzonsky Mohammed S. Alamri Mohamed Mergoum

Pre-harvest sprouting (PHS) in wheat (Triticum aestivum L.) occurs when physiologically mature kernels begin germinating in the spike. The objective of this study was to provide fundamental information on physicochemical changes of starch due to PHS in Hard Red Spring (HRS) and Hard White Spring (HWS) wheat. The mean values of α-amylase activity of non-sprouted and sprouted wheat samples were 0...

2014
Annalisa De Girolamo Salvatore Cervellieri Angelo Visconti Michelangelo Pascale

Fourier-transform-near infrared (FT-NIR) spectroscopy has been used to develop quantitative and classification models for the prediction of deoxynivalenol (DON) levels in durum wheat samples. Partial least-squares (PLS) regression analysis was used to determine DON in wheat samples in the range of <50-16,000 µg/kg DON. The model displayed a large root mean square error of prediction value (1,97...

Journal: :Croatian medical journal 2001
D Puntarić J Bosnir Z Smit I Skes Z Baklaić

AIM To determine the presence and concentration of ochratoxin A in wheat and corn from Slavonski Brod surroundings, the area of endemic nephropathy allegedly caused by ochratoxin. METHODS Thin-layer chromatography was used to determine ochratoxin A concentrations in 92 wheat and 51 corn samples from the surroundings of Slavonski Brod, Osijek, Hrvatsko Zagorje, Istria, and Celje (Slovenia). ...

2014
Chinedum Eleazu Kate Eleazu Chinyere Aniedu John Amajor Ahamefula Ikpeama Ike Ebenzer

IN THE CURRENT STUDY, WHEAT FLOUR WAS MIXED WITH HIGH QUALITY CASSAVA FLOUR (HQCF) IN SEVERAL RATIOS: 90:10, 80:20, 70:30, and 60:40, and used to prepare 10%, 20%, 30%, and 40% National Root Crops Research Institute (NRCRI) cassava bread, respectively. 100% wheat bread was prepared as a control (100% wheat bread). Five bread samples were prepared per group. Antioxidant assays [i.e., 2,2-dipheny...

2017
Oana Stanciu Cristina Juan Doina Miere Felicia Loghin Jordi Mañes

In this study, a total of 244 wheat and wheat-based products collected from Romania were analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS) in order to evaluate the presence of four enniatins (ENs; i.e., ENA, ENA1, ENB, and ENB1) and beauvericin (BEA). For the wheat samples, the influence of agricultural practices was assessed, whereas the results for the wheat-based products...

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