کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2099838 | 1082953 | 2013 | 14 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Ultrasound and electric fields as novel techniques for assisting the wine ageing process: The state-of-the-art research Ultrasound and electric fields as novel techniques for assisting the wine ageing process: The state-of-the-art research](/preview/png/2099838.png)
• Ultrasound and electric fields are novel wine ageing technologies.
• Ultrasound increases anthocyanins and decreases tannins in wines.
• Electric fields lead to wines with higher content in total phenols.
• Both techniques cannot modify basic oenological parameters.
High-quality wines are traditionally produced by ageing them in barrels or bottles. However, these processes are very time-consuming. In recent years, some physical technologies, namely ultrasound and electric fields, have been assayed to accelerate reactions within the wine (ageing techniques) or to increase phenolic compounds extraction from grape to must (extraction techniques), the latter ones improving the further ageing process. On the other hand, their antimicrobial effect should be taken into account when applying during fermentation or immediately afterwards. This paper intends to review current achievements and the potential of ultrasound and electric fields in enhancing the wine ageing process.
Journal: Trends in Food Science & Technology - Volume 33, Issue 1, September 2013, Pages 40–53