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Mechanised prodn. of deep frozen peeled tomatoes - by deep-freezing until solid, peeling in a brushing machine and an abrasive machine and refreezing
Mechanised prodn. of deep frozen peeled tomatoes - by deep-freezing until solid, peeling in a brushing machine and an abrasive machine and refreezing
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机译:机械化产品深冷冻去皮的西红柿-将其深冻至固体,在刷机和研磨机中削皮并重新冷冻
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摘要
Fresh tomatoes are first deep frozen, e.g. to about -30 degrees C, to make them firm enough to peel mechanically. The frozen tomatoes are conveyed to and through a brushing machine and then onwards to and through an abrasive peeling machine. Following inspection, the peeled tomatoes are passed through another freezing stage pref. via a freezing tunnel, to compensate for the slight heat gain in the brushing and peeling stages. Process enables deep frozen peeled tomatoes to compete in price with canned tomatoes which cannot offer the same taste and texture annd whose flavour is affected with preservatives.
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