WO2007066190A2 - Food preparation method and food obtained thereby - Google Patents

Food preparation method and food obtained thereby Download PDF

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Publication number
WO2007066190A2
WO2007066190A2 PCT/IB2006/003445 IB2006003445W WO2007066190A2 WO 2007066190 A2 WO2007066190 A2 WO 2007066190A2 IB 2006003445 W IB2006003445 W IB 2006003445W WO 2007066190 A2 WO2007066190 A2 WO 2007066190A2
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WO
WIPO (PCT)
Prior art keywords
vegetable
food
provides
liquid
deep
Prior art date
Application number
PCT/IB2006/003445
Other languages
French (fr)
Other versions
WO2007066190A3 (en
Inventor
Giampaolo Blanda
Stefano Bottardi
Lorenzo Cerretani
Andrea Cardinali
Original Assignee
Pizzoli S.P.A.
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 Pizzoli S.P.A. filed Critical Pizzoli S.P.A.
Publication of WO2007066190A2 publication Critical patent/WO2007066190A2/en
Publication of WO2007066190A3 publication Critical patent/WO2007066190A3/en

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/14Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
    • A23B7/153Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
    • A23B7/154Organic compounds; Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/02Dehydrating; Subsequent reconstitution
    • A23B7/022Dehydrating; Subsequent reconstitution with addition of chemicals before or during drying, e.g. semi-moist products
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23BPRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00Preservation or chemical ripening of fruit or vegetables
    • A23B7/04Freezing; Subsequent thawing; Cooling
    • A23B7/05Freezing; Subsequent thawing; Cooling with addition of chemicals or treatment with chemicals other than cryogenics, before or during cooling, e.g. in the form of an ice coating or frozen block
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/03Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces

Definitions

  • the present invention relates to the alimentary field and it refers to a food preparation method and food obtained thereby, in particular a food comprising a vegetable base.
  • a drawback of said known methods consists in that they provide, for the consumption, an unfrozen product having not very natural aspect and consistence and being not pleasant for the consumer.
  • An object of the present invention is to provide a food preparation method able to provide vegetables ready for the consumption, or for successive working, having pleasant aspect and consistence for the consumer.
  • Another object is to provide a food of high aesthetic and organoleptic quality.
  • Further object is to provide a method and a vegetable material based food also with peeled and cut vegetable.
  • Another object is to provide a method and a food whose organoleptic qualities are not sensitive against the maturity level of the fruits.
  • the preparation method for a food comprising a whole of vegetable products, provides the following sequence steps:
  • the method provides to utilize, for the moderate dehydration, temperatures ranging from 15°C to 75°C for a predetermined time interval ranging from 1 minute to 90 minutes and anyway necessary to reach specific values of dry substance ranging from 10% to 50%, Brix degrees ranging from 10 and 40 Brix degrees.
  • the preparation comprises, furthermore, peeling, stoning or removing the cores of the vegetable products before or after the cutting into cubes and to use, as anti-oxidant, ascorbic acid or similar products dissolved in the liquid consisting in water in which are also dissolved sugars in predetermined percentages.
  • the cutting can carry out small cubes, thin slices or julienne-shaped pieces and the method provides to use, as for the fruits, the anti-oxidant ascorbic acid or similar products dissolved in the liquid consisting in water in which are also dissolved salts and/or monosodium glutamate in predetermined percentages.
  • the method provides to put every vegetable product under depression in the liquid for a predetermined interval of time ranging from 3 to 60 minutes, at a temperature ranging from 20°C to 60°C under an absolute pressure ranging from 0 and 650 mmHg and to modify the composition of the liquid, the time, the temperature and the absolute pressure of the depression phase according to the type, quality and maturity level of the vegetable products.
  • the method comprises furthermore the step for packaging the vegetable products after the deep-freezing in containers together with a condiment, a topping or a fluid garnishing, the step of volumetrically proportioning said condiment, topping or garnishing in order to leave into the inside of the packaging a minimum air quantity and the step of putting the packaging under an IQF deep-freezing process after the insertion of the condiment, of the topping or of the garnishing in order to freeze also of these latter.
  • the method provides also to use, in case of vegetable products consisting of fruits, a topping of alimentary cream or, preferably, topping based on yogurt or a cheese mousse, carried out by means of a cold mixture of the ingredients in a mixer machine with wired spiral beater and to use, in case of vegetable products consisting of verdure, a condiment constituted by an emulsion of alimentary oil base, for example a mayonnaise sauce, a sauce of the kind called salmoriglio or similar sauces.
  • the food object of the present invention prepared according to the previous method, comprises a plurality of various vegetable products impregnated with a liquid consisting of water in which is dissolved at least ascorbic acid with anti-oxidant purpose; said impregnated vegetables products being deep frozen.
  • the frozen vegetable products can consist of various kinds of fruits, for example peaches, apples, melons, pineapple, pears, cut into small cubes and impregnated with the water in which, beside the anti-oxidant, are dissolved sugars, salts, vitamins and/or probiotic substance in predetermined percentages.
  • the food can comprise furthermore one deep frozen yogurt base garnishing or a cream.
  • a variant of the food comprises a whole of vegetable products consisting of various vegetables, such celeries, carrots, fennels and others, cut into slices, into small cubes or into julienne-shaped pieces and impregnated with water in which, beside the antioxidant, are dissolved salts and/or monosodium glutamate or the like.
  • Said variant of the food can comprise a deep frozen condiment based on an alimentary oil emulsion.
  • the food is packaged in small container having capacity ranging between about lOOg and about 40Og provided with at least a spoon or a fork or the like for the consumption of the unfrozen food.
  • An advantage of the present invention is to provide a preparation method of a food showing, at consumption or at the successive preparations, an aspect and consistence pleasant for the consumer or the user.

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Seeds, Soups, And Other Foods (AREA)

Abstract

A preparation method for a food, comprising at least a vegetable product, provides the following sequence of steps: - to put the at least one vegetable product to preparation; - to immerse the at least one vegetable product in a liquid containing at least an anti-oxidant; - to put the at least one vegetable product into the liquid under a depression in order to impregnate the vegetable product with the liquid; - to put the at least one vegetable drained from the liquid to moderated dehydration by means of warm and dry air circulation; - to put the at least one vegetable moderately dehydrated to deep-freezing.

Description

FOOD PREPARATION METHOD AND FOOD OBTAINED THEREBY
TECHNICAL FIELD The present invention relates to the alimentary field and it refers to a food preparation method and food obtained thereby, in particular a food comprising a vegetable base.
BACKGROUND ART There are known methods for the preparation and the conservation at freezing or deepfreezing temperatures of vegetable aliments such as fruits or vegetables or food based on said fruits or vegetables.
A drawback of said known methods consists in that they provide, for the consumption, an unfrozen product having not very natural aspect and consistence and being not pleasant for the consumer.
Other drawback of said know methods consists in that they do not provide the conservation for many kinds of fruit and vegetables and also they do not provide conservation of cut vegetables.
Further drawback consists in that said methods do not provide homogenous results because such results are very sensitive to the maturity level of the vegetable base. DISCLOSURE OF THE INVENTION
An object of the present invention is to provide a food preparation method able to provide vegetables ready for the consumption, or for successive working, having pleasant aspect and consistence for the consumer.
Other object is to provide a food of high aesthetic and organoleptic quality.
Further object is to provide a method and a vegetable material based food also with peeled and cut vegetable.
Other object is to provide a method and a food whose organoleptic qualities are not sensitive against the maturity level of the fruits.
The above mentioned objects can be achieved in accordance with the content of the claims.
BEST MODE OF CARRYING OUT THE INVENTION
The preparation method for a food, comprising a whole of vegetable products, provides the following sequence steps:
- to put every vegetable product, separately from the others, under a preparation consisting of the sequence of calibration and selection, washing in drinkable water and cutting of every vegetable product;
- to immerse every vegetable product in a respective liquid containing at least an anti-oxidant;
- to put the vegetable products inside the respective liquids at respective depressions in order to impregnate the same vegetable products with the liquid; - to drain the vegetable products in order to eliminate the excessive liquid;
- to put the vegetable products under a moderate dehydration by means of warm and dry air circulation;
- to put the vegetable products under IQF deep-freezing;
- to mix the vegetable products before or after their deep-freezing.
The method provides to utilize, for the moderate dehydration, temperatures ranging from 15°C to 75°C for a predetermined time interval ranging from 1 minute to 90 minutes and anyway necessary to reach specific values of dry substance ranging from 10% to 50%, Brix degrees ranging from 10 and 40 Brix degrees.
In case of vegetable products consisting of fruits, for example peaches, apples, pineapple, pears, or other fruits, the preparation comprises, furthermore, peeling, stoning or removing the cores of the vegetable products before or after the cutting into cubes and to use, as anti-oxidant, ascorbic acid or similar products dissolved in the liquid consisting in water in which are also dissolved sugars in predetermined percentages.
In case of vegetable products consisting of vegetables, such as celeries, carrots, fennels and others, the cutting can carry out small cubes, thin slices or julienne-shaped pieces and the method provides to use, as for the fruits, the anti-oxidant ascorbic acid or similar products dissolved in the liquid consisting in water in which are also dissolved salts and/or monosodium glutamate in predetermined percentages.
The method provides to put every vegetable product under depression in the liquid for a predetermined interval of time ranging from 3 to 60 minutes, at a temperature ranging from 20°C to 60°C under an absolute pressure ranging from 0 and 650 mmHg and to modify the composition of the liquid, the time, the temperature and the absolute pressure of the depression phase according to the type, quality and maturity level of the vegetable products.
The method comprises furthermore the step for packaging the vegetable products after the deep-freezing in containers together with a condiment, a topping or a fluid garnishing, the step of volumetrically proportioning said condiment, topping or garnishing in order to leave into the inside of the packaging a minimum air quantity and the step of putting the packaging under an IQF deep-freezing process after the insertion of the condiment, of the topping or of the garnishing in order to freeze also of these latter.
The method provides also to use, in case of vegetable products consisting of fruits, a topping of alimentary cream or, preferably, topping based on yogurt or a cheese mousse, carried out by means of a cold mixture of the ingredients in a mixer machine with wired spiral beater and to use, in case of vegetable products consisting of verdure, a condiment constituted by an emulsion of alimentary oil base, for example a mayonnaise sauce, a sauce of the kind called salmoriglio or similar sauces. The food object of the present invention, prepared according to the previous method, comprises a plurality of various vegetable products impregnated with a liquid consisting of water in which is dissolved at least ascorbic acid with anti-oxidant purpose; said impregnated vegetables products being deep frozen.
The frozen vegetable products can consist of various kinds of fruits, for example peaches, apples, melons, pineapple, pears, cut into small cubes and impregnated with the water in which, beside the anti-oxidant, are dissolved sugars, salts, vitamins and/or probiotic substance in predetermined percentages. The food can comprise furthermore one deep frozen yogurt base garnishing or a cream.
A variant of the food comprises a whole of vegetable products consisting of various vegetables, such celeries, carrots, fennels and others, cut into slices, into small cubes or into julienne-shaped pieces and impregnated with water in which, beside the antioxidant, are dissolved salts and/or monosodium glutamate or the like. Said variant of the food can comprise a deep frozen condiment based on an alimentary oil emulsion.
The food is packaged in small container having capacity ranging between about lOOg and about 40Og provided with at least a spoon or a fork or the like for the consumption of the unfrozen food.
An advantage of the present invention is to provide a preparation method of a food showing, at consumption or at the successive preparations, an aspect and consistence pleasant for the consumer or the user.
Other advantage is to enrich the food based on vegetable products with minerals, vitamins and/or probiotic substances, impregnating directly the vegetable small cubes. Other advantage is to provide a food of high aesthetic and organoleptic quality.
Further advantage is to provide a method and a food based on also peeled and cut vegetable products.
Other advantage is to provide a method and a food whose organoleptic qualities are not sensitive to the maturity levels of the fruits.

Claims

1) Food preparation method, said food comprising at least a vegetable product characterized in that, it comprises the steps of:
- to put at least a vegetable product under preparation;
- to immerse the at least one vegetable product in a liquid containing at least an anti-oxidant;
- to put the at least one vegetable product in the liquid under a depression in order to impregnate the vegetable with the liquid;
- to put the at least one vegetable, drained from the liquid, under deepfreezing.
2) Method according to claim 1 characterized in that it provides to put the at least one vegetable product, immediately before its deep-freezing, to moderated dehydration by means of warm and dry air circulation.
3) Method according to claim 1 characterized in that it provides to prepare each vegetable product, separately from the others, by using a respective liquid for each one of them, subjecting them separately to depression and mixing them before or after the deep-freezing.
4) Method according to claim 1 characterized in that the preparation comprises, the sequence of steps of:
- to calibrate and select every vegetable product;
- to wash in drinkable water;
- to cut.
5) Method according to claim 4 characterized in that the preparation furthermore comprises to peel, to stone, or to remove the cores of, the vegetable before or after the cut. 6) Method according to claim 4 characterized in that it comprises to cut the vegetable product into small cubes, into slices or into julienne-shaped pieces.
7) Method according to claim 1 characterized in that it comprises to drain the vegetable products before the deep-freezing.
8) Method according to claim 1 characterized in that it comprises to put the vegetable products under to an IQF deep-freezing. 9) Method according to claim 1 characterized in that it comprises to use, as liquid, water and, as anti-oxidant, ascorbic acid or similar products.
10) Method according to claim 1 or claim 8 characterized in that it provides to use, in case of vegetable products consisting of fruits, a liquid comprising at least one among sugars, salts, vitamins and probiotic substance.
11) Method according to claim 1 or claim 9 characterized in that it provides to use, in case of vegetable products consisting of vegetables, a liquid comprising at least one among salts, monosodium glutamate, vitamins and probiotic substance.
12) Method according to claim 1 characterized in that it provides to put every vegetable under depression in the liquid for a predetermined time interval ranging from 3 to 60 minutes, at a temperature from 20°C to 60°C under an absolute pressure from 0 to 650 mmHg.
13) Method according to claim 12 characterized in that it provides to modify the composition of the liquid, the time, the temperature and the absolute pressure of the depression step depending from the type, the quality and the maturity level of the vegetable.
14) Method according to claim 1 characterized in that it provides to package the vegetable products after the deep-freezing in containers. 15) Method according to claim 14 characterized in that it provides to insert in the packaging, together with the deeps frozen vegetable products, a condiment, one topping or fluid garnishing.
16) Method according to claim 15 characterized in that it provides to use, in case of vegetable products consisting of fruit, one topping consisting of a cream or of a yogurt base. 17) Method according to claim 15 characterized in that it provides to use, in case of vegetable products consisting in vegetables, a condiment consisting of an emulsion of alimentary oil base.
18) Method according to claim 15 characterized in that it provides to volumetrically dose the condiment, the topping or the garnishing in order to leave inside the packaging a minimum air quantity.
19) Method according to anyone of the claims from 15 to 18 characterized in that it provides to subject the packaging to the IQF deep-freezing after the insertion of the condiment, the topping or the garnishing.
20) Method according to claim 16 characterized in that it provides to carry out the topping consisting of a cream or of yogurt base by means of cold mixture of the ingredients in a mixer machine with wired spiral beater.
21) Method according to claim 2 characterized in that it provides to uses in the moderate dehydration, temperatures ranging from 150C to 75°C for a predetermined time interval ranging from 1 minute to 90 minutes and at least necessary to achieve specific values of dried substance ranging from 10% to 50%, Brix degrees ranging from 10 to 40 Brix degrees.
22) Food comprising at least a vegetable product and prepared according to the method of anyone of the preceding claims characterized in that at least one vegetable product is impregnated with an at least liquid containing an anti-oxidant and is dept frozen. 23) Food according to claim 22 characterized in that the anti-oxidant comprises ascorbic acid or the like, dissolved in the liquid consisting of water.
24) Food according to claim 23 characterized in that the food comprises a whole of vegetable products consisting of various fruits cut into small cubes and impregnated with the water in which, besides the anti-oxidant, is dissolved at least one between sugars, salts, vitamins and probiotic substance.
25) Food according to claim 24 characterized in that the food comprises furthermore one deep frozen garnishing of yogurt base, or a cream, or a cheese mousse.
26) Food according to claim 23 characterized in that the food comprises vegetable products consisting of a whole of vegetable products cut into slices, into small cubes or into julienne-shaped pieces and impregnated with the water in which, besides the anti-oxidant, is dissolved salts and/or monosodium glutamate or the like.
27) Food according to claim 26 characterized in that the food comprises furthermore a deep-frozen emulsion condiment of alimentary oil base. 28) Food according to anyone of the claims from 22 to 27 characterized in that the food is packaged in small containers with capacity ranging from about lOOg to about 40Og provided with at least one spoon or fork for the consumption of the unfrozen food.
PCT/IB2006/003445 2005-12-06 2006-12-01 Food preparation method and food obtained thereby WO2007066190A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO2005A000746 2005-12-06
IT000746A ITBO20050746A1 (en) 2005-12-06 2005-12-06 PROCEDURE FOR PREPARING FOOD AND FOOD OBTAINED THIS

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WO2007066190A2 true WO2007066190A2 (en) 2007-06-14
WO2007066190A3 WO2007066190A3 (en) 2007-08-30

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
US8312701B1 (en) 2011-06-10 2012-11-20 Dole Fresh Vegetables, Inc. Decoring mechanism with mechanized harvester
EP2786662A1 (en) * 2013-04-03 2014-10-08 RUDOLF WILD GmbH & CO. KG Method for depositing substances into organic solids
US9861037B2 (en) 2010-10-28 2018-01-09 Dole Fresh Vegetables, Inc. Mechanical produce harvester with gathering belts

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US3025169A (en) * 1960-02-01 1962-03-13 Dante G Guadagni Preparation of frozen fruit
US3219461A (en) * 1964-07-17 1965-11-23 Lamb Weston Inc Process for partially dehydrating, impregnating and freezing food products
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EP1449440A2 (en) * 2004-03-10 2004-08-25 Oxades Preservation method for vegetable items, and particularly for fruit
WO2006017363A1 (en) * 2004-07-13 2006-02-16 Kellogg Company Vacuum puffed and expanded fruit

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JPS61216641A (en) * 1985-03-22 1986-09-26 Takao Momose Production of dried apple
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JP2004105083A (en) * 2002-09-18 2004-04-08 Sonton Food Industry Co Ltd Frozen apple for processing use and method for producing the same
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WO2006017363A1 (en) * 2004-07-13 2006-02-16 Kellogg Company Vacuum puffed and expanded fruit

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861037B2 (en) 2010-10-28 2018-01-09 Dole Fresh Vegetables, Inc. Mechanical produce harvester with gathering belts
US8312701B1 (en) 2011-06-10 2012-11-20 Dole Fresh Vegetables, Inc. Decoring mechanism with mechanized harvester
US8631635B2 (en) 2011-06-10 2014-01-21 Dole Fresh Vegetables, Inc. Decoring mechanism with mechanized harvester
US9072225B2 (en) 2011-06-10 2015-07-07 Dole Fresh Vegetables, Inc. Method of harvesting and decoring produce using a mechanical harvester
US9565801B2 (en) 2011-06-10 2017-02-14 Dole Fresh Vegetables, Inc. Decoring mechanism with mechanized harvester
EP2786662A1 (en) * 2013-04-03 2014-10-08 RUDOLF WILD GmbH & CO. KG Method for depositing substances into organic solids
WO2014161648A1 (en) * 2013-04-03 2014-10-09 Rudolf Wild Gmbh & Co. Kg Method for storing substances in organic solids

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ITBO20050746A1 (en) 2007-06-07
WO2007066190A3 (en) 2007-08-30

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