| 摘要 |
<p>The invention relates to the wine industry, namely to a process for producing extractive grape must.The process, according to the invention, provides for the processing of grapes to obtain fresh squash, its sulphitation, partial separation of free-running must, its treatment with replacement of cations of tartaric acid salts in the must with hydrogen cations and return of the processed free-running must into the squash to the attainment of a pH of 2.5…2.9, maceration of the acidified squash, separation of the produced extractive must produced with optional additional sulphitation and acidification.</p> |
