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FR2095616A5 - Anti-scald treatment - for apples and pears after gathering - Google Patents

Anti-scald treatment - for apples and pears after gathering

Info

Publication number
FR2095616A5
FR2095616A5 FR7118552A FR7118552A FR2095616A5 FR 2095616 A5 FR2095616 A5 FR 2095616A5 FR 7118552 A FR7118552 A FR 7118552A FR 7118552 A FR7118552 A FR 7118552A FR 2095616 A5 FR2095616 A5 FR 2095616A5
Authority
FR
France
Prior art keywords
enclosure
scald
active
fan
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7118552A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GOIDANICH GABRIELE
PRATELLA GIANCARLO
Original Assignee
GOIDANICH GABRIELE
PRATELLA GIANCARLO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GOIDANICH GABRIELE, PRATELLA GIANCARLO filed Critical GOIDANICH GABRIELE
Application granted granted Critical
Publication of FR2095616A5 publication Critical patent/FR2095616A5/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/153—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154—Organic compounds; Microorganisms; Enzymes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The treatment is effected in an enclosure, which may be a refrigerating chamber for preserving fruits; the latter are arranged in small cages, stacked one above the other. The chamber is equipped with a refrigerating unit, a fan for circulating the air through the mass of fruit and a sublimation device which causes the violent volatilisation of an active 'anti-scald' agent at a temp. higher than its b.pt. The pulverulent active solid, such as diphenylamine, is charged into a hopper, inside the enclosure, and a rotting cylinder delivers a metered quantity on to an electrically heated hot plate at the base of an open-topped evapn. cylinder. The fan is kept going during the fumigation to ensure a homogeneous distribution of the vapours of the active agent in the enclosure. The sublimation process removes the risk of 'scald' from practically all the fruits treated and it eliminates the disadvantages of liq. treatments.
FR7118552A 1970-05-25 1971-05-24 Anti-scald treatment - for apples and pears after gathering Expired FR2095616A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2507370 1970-05-25

Publications (1)

Publication Number Publication Date
FR2095616A5 true FR2095616A5 (en) 1972-02-11

Family

ID=11215615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118552A Expired FR2095616A5 (en) 1970-05-25 1971-05-24 Anti-scald treatment - for apples and pears after gathering

Country Status (1)

Country Link
FR (1) FR2095616A5 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934021A (en) * 1974-04-22 1976-01-20 Ici Australia Limited Prevention of apple scald
EP0068724A2 (en) * 1981-06-18 1983-01-05 The New Zealand Apple And Pear Marketing Board Produce fumigation method and apparatus
WO1993002563A1 (en) * 1991-08-10 1993-02-18 Oulton, Richard, John Improvements in or relating to the storage of potatoes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934021A (en) * 1974-04-22 1976-01-20 Ici Australia Limited Prevention of apple scald
EP0068724A2 (en) * 1981-06-18 1983-01-05 The New Zealand Apple And Pear Marketing Board Produce fumigation method and apparatus
EP0068724A3 (en) * 1981-06-18 1983-02-09 The New Zealand Apple And Pear Marketing Board Produce fumigation method and apparatus
WO1993002563A1 (en) * 1991-08-10 1993-02-18 Oulton, Richard, John Improvements in or relating to the storage of potatoes

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Legal Events

Date Code Title Description
ST Notification of lapse