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VACUUM DRYING AND FREEZE-DRYING OF CARROT JUICE.

[In Spanish. / En espagnol.]

Author(s) : JIMENEZ L., LOMBRANA J. I.

Type of article: Article

Summary

ABSOLUTE PRESSURE, IN THE RANGE FROM 2.5 TO 135 PASCAL, HAVE NO INFLUENCE ON FREEZE-DRYING CYCLE. THE SHORTEST CYCLE IN VACUUM DRYING HAS BEEN OBTAINED AT THE HIGHEST PRESSURE ASSAYED (4,000 PASCAL). THE MOST FAVOURABLE LOAD IS 5.5-6.0 KG/M2. BASED ON RESULTS OBTAINED, A COMBINED SYSTEM, IN WHICH CARROT JUICE IS VACUUM DRIED TO 60% OF TOTAL SOLIDS AND SUBSEQUENTLY FREEZE-DRIED, IS PROPOSED.

Details

  • Original title: [In Spanish. / En espagnol.]
  • Record ID : 1983-0343
  • Languages: Spanish
  • Source: Rev. Agroquim. Tecnol. Aliment. - vol. 22 - n. 1
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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