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FR2390206A1 - Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78) - Google Patents

Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78)

Info

Publication number
FR2390206A1
FR2390206A1 FR7714599A FR7714599A FR2390206A1 FR 2390206 A1 FR2390206 A1 FR 2390206A1 FR 7714599 A FR7714599 A FR 7714599A FR 7714599 A FR7714599 A FR 7714599A FR 2390206 A1 FR2390206 A1 FR 2390206A1
Authority
FR
France
Prior art keywords
fruit
temp
duration
chamber
passes
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.)
Granted
Application number
FR7714599A
Other languages
French (fr)
Other versions
FR2390206B1 (en
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.)
Ceske Vysoke Uceni Tech
Czech Technical University In Prague
Original Assignee
Ceske Vysoke Uceni Tech
Czech Technical University In Prague
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 Ceske Vysoke Uceni Tech, Czech Technical University In Prague filed Critical Ceske Vysoke Uceni Tech
Priority to FR7714599A priority Critical patent/FR2390206A1/en
Publication of FR2390206A1 publication Critical patent/FR2390206A1/en
Application granted granted Critical
Publication of FR2390206B1 publication Critical patent/FR2390206B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B1/00—Preparing grain for milling or like processes
    • B02B1/08—Conditioning grain with respect to temperature or water content
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/32—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
    • A23L5/36—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using irradiation with frequencies of more than 10 MHz

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Cereal-Derived Products (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

Fruit contg. granular seeds is fed via a hopper and regulating feeder into an oven. The fruit passes through the oven on a belt or vibratory transporter and is heated by means of ultra-high frequency electromagnetic waves or infra-red radiation to the desired temp. It then passes through a second chamber in which the temp. is maintained. This chamber is insulated and equipped with sec. heating which may be similar to the heating system in the first chamber, or, as pref. resistance heaters. The treated fruit then passes through a crushing or rolling device into a cooler and thence to storage or subsequent treatment. The best treatment for each type of fruit is predetermined experimentally and then the temp. to which the fruit is heated in the first section is adjusted by varying the intensity of the radiation or by switching it on and off, and the duration of each stage is varied by adjusting the feed rate and length of travel through each section. The system enables the rate of heating, duration of treatment and temp. to be precisely regulated according to the nature of the fruit being treated. The result of this is an improved final content of digestible protein and energy.
FR7714599A 1977-05-12 1977-05-12 Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78) Granted FR2390206A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714599A FR2390206A1 (en) 1977-05-12 1977-05-12 Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714599A FR2390206A1 (en) 1977-05-12 1977-05-12 Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78)

Publications (2)

Publication Number Publication Date
FR2390206A1 true FR2390206A1 (en) 1978-12-08
FR2390206B1 FR2390206B1 (en) 1982-07-02

Family

ID=9190732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714599A Granted FR2390206A1 (en) 1977-05-12 1977-05-12 Heat treatment of granular fruit seeds - with precise control of heating rate, temperature and duration (OE 15.9.78)

Country Status (1)

Country Link
FR (1) FR2390206A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490917A (en) * 1965-01-04 1970-01-20 Lyons & Co Ltd J Flour treatment process
FR2193551A1 (en) * 1972-07-25 1974-02-22 David Newton
AU472614B2 (en) * 1973-07-23 1976-05-27 California Pellet Mill Company Treatment of cereal grain for improving its digestability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490917A (en) * 1965-01-04 1970-01-20 Lyons & Co Ltd J Flour treatment process
FR2193551A1 (en) * 1972-07-25 1974-02-22 David Newton
AU472614B2 (en) * 1973-07-23 1976-05-27 California Pellet Mill Company Treatment of cereal grain for improving its digestability

Also Published As

Publication number Publication date
FR2390206B1 (en) 1982-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse