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FACTORS INFLUENCING THE MECHANICAL PROPERTIES OF QUICK-FROZEN SOUR-CHERRY.

[In Hungarian. / En hongrois.]

Author(s) : SEBOK A., PENZESNE MEZOS L.

Type of article: Article

Summary

WITH THE ADVANCE OF RIPENING THE FRUIT SHAKEN FROM THE TREE SHOWS SOFTENING, WHILE THE HAND-PICKED FRUIT HARDENS BETWEEN 90 AND 100% RIPENESS. THIS PHENOMENON IS BROUGHT ABOUT AS THE RESULTANT OF THE CONTRASTING EFFECTS OF CHANGES IN THE PECTIN COMPOUNDS AND INCREASE OF TURGOR. A CORRELATION WAS OBSERVED BETWEEN ELASTICITY OF THE RAW FRUIT AND THE EXUDATION OF THE QUICK-FROZEN FRUIT. PRECOOLING IMPROVES THE MECHANICAL PROPERTIES, THE FORCE REQUIRED TO REMOVE THE STEM IS REDUCED, THUS THE STEMS DIFFICULT TO REMOVE CAN BE MECHANICALLY SEPARATED.

Details

  • Original title: [In Hungarian. / En hongrois.]
  • Record ID : 1985-1978
  • Languages: Hungarian
  • Source: Hütöipar - vol. 30 - n. 3
  • Publication date: 1984
  • Document available for consultation in the library of the IIR headquarters only.

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