Background and Aims Varietal thiol precursors (VTPs) decrease strongly after the pre-fermentative operations. The effect of grape must extraction steps on concentration S-3-(hexan-1-ol)-L-glutathione (G-3SH), S-3-(hexan-1-ol)-L-cysteine (Cys-3SH) S-3-(hexanal)-glutathione (G-3SHal) was investigated. Methods Results Must produced a commercial scale sampled throughout pre-fermentation steps. also...

This study investigated the meat quality and storage characteristics of pork loin marinated in grape pomace powder during different storage periods. The experimental design included six treatments : pork loin containing only 100% water (Control, C); pork loin containing a combination of 20% grape pomace and 80% water (T1); pork loin containing a combination of 40% grape pomace and 60% water (T2...

Several yeasts were isolated from Campbell Early grapes (Vitis labrusca cultivar Campbell Early), the major grape cultivar in Korea, grown in two different regions. PCR-RFLP analysis of the ITS I-5.8S-ITS II region showed that 34 isolates out of a total of 40 were in the same group. Phylogenetic analysis revealed that the major strain belonged to one species, Hanseniaspora uvarum, although they...

This study was conducted Ismailoglu grape type (Vitis vinifera L.) and its vine which was aged 15 was grown on its own root in a vegetation period of 2013 in Nevşehir province in Turkey. In this research, it was investigated whether the applications of Control (C), 1/3 cluster tip reduction (1/3 CTR), shoot tip reduction (STR), 1/3 CTR + STR, TKI-HUMAS (TKI-HM) (Soil) (S), TKIHM (Foliar) (F), T...