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Technology of cold storage of Clementine and Ortanique citrus fruits using biological preparations.

[In Russian. / En russe.]

Author(s) : KOLODYAZNAYA V. S., BULKRAN M. S.

Type of article: Article

Summary

The paper cites the investigations results concerning the impact of treatment of Clementine and Ortanique citrus fruits with biological preparations based on Pseudomonas and Bacillus bacteria­antagonists during storage at two temperature regimes. It is shown that the treatment of Clementine and Ortanique fruits with bio­preparations slows down physiological and biochemical processes, and consequently preserves as much as possible nutritive and biologically active substances at prolonged storage life. Kinetic regularities of change of the organic acids, mono­ and disaccharides content during storage were identified. hytopathological and physiological diseases of fruits depending on storage regime and bio­preparations type were defined. It is recommended to treat fruits with bio­preparations based on bacteria­antagonists Bacillus subtilis ?13 (titre 0,5•108 cell/ml) and Pseudomonas asplenii RF13H (titre 0,5•108 cell/ml) to preserve the quality and nutritive value. It is preferable to store the Ortanique fruits treated at varying regime: at the beginning during 20–25 days the temperature should be 9±1 ??, then during 35–40 days – 4±1 ?C. It is recommended to store Clementine fruits at above cited varying regime as well as at constant temperature 4±1 ?? during 60–70 days.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 30018210
  • Languages: Russian
  • Subject: Technology
  • Source: Kholodilnaya Tekhnika - n. 4
  • Publication date: 2016/04

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