The endoproteinases that form during the malting of barley play important roles in determining the soluble protein levels of worts prepared from the malt. The soluble protein levels, in turn, can affect many aspects of the beers made from these worts, including their haziness, foam characteristics, extent of fermentation, etc. We have been characterizing these endoproteinases and their endogeno...

triticale (x triticosecale wittmack) is a hybrid seed plant result from wheat and secale. this seed has high amylolitic and protelytic activities, introducing it as adjuncts in mashing process. in this study, influence of malting process on physico-chemical properties variety of barley (namely sahra) and triticale and malt quality of them were investigate. malt of barley was selected as referen...

The objective of this study was to explore the potential of near-infrared spectroscopy for determining the compositional quality properties of barley as a feedstock for fuel ethanol production and to compare the prediction accuracy between calibration models obtained using a Fourier transform near-infrared system (FT-NIR) and a dispersive near-infrared system. The total sample set contained 206...

The aim of the present study was to investigate the possibility of improving egg lipids and fatty acids composition of laying hens through inclusion of olive cake plus barley malt rootlets in the diets. Seventy, 54-week-old, Lohman laying hens were fed for a 12 weeks laying period on 3 iso-caloric and iso-nitrogenous diets contained 0 (control), 28.5 g olive cake (OC) + 25.5 g barley malt rootl...

An inhibitor of barley malt :t-amylase 2 isolated from barley malt and a specific inhibitor of subtilisin isolated from barley have been sequenced by automatic Edman degradation. The sequence of the first 40 N-terminal amino acids is the same for both proteins. The sequence is: Ala-Asp-Pro-Pro-Pro-Val-His-Asp-Thr-Asp-Gly-HisGlu-Leu-Arg-Ala-Asp-Ala-Asn-Tyr-Tyr-Val-Leu-Ser-Ala-Asn-Arg-Ala-His-Gly...

The quality evaluation is one of the most important stages of the production processes. The same as regards the beer production and its components: hop, yeast, malting barley and other ingredients. Presented project deals with the complex quality evaluation of malting barley used for malt production. Its main goal is to elaborate complete methodology for the identification of varieties, the lev...

to investigate variation and detect of genomic regions controlling quality and quantity of malt extract in barely, a study was conducted using a set of 72 double haploid barley lines as well as their parents (stepto & morex) at experimental stations of university of mahabad and agricultural research center of mian'doab in rcbd with two replications during cropping season (2011-12). differe...