WO2009069122A1 - Process for preparing bakeable probiotic food - Google Patents

Process for preparing bakeable probiotic food Download PDF

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Publication number
WO2009069122A1
WO2009069122A1 PCT/IL2008/001539 IL2008001539W WO2009069122A1 WO 2009069122 A1 WO2009069122 A1 WO 2009069122A1 IL 2008001539 W IL2008001539 W IL 2008001539W WO 2009069122 A1 WO2009069122 A1 WO 2009069122A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
granules
baking
baked food
pro
Prior art date
Application number
PCT/IL2008/001539
Other languages
French (fr)
Inventor
Yohai Zorea
Carmit Zorea
Original Assignee
Zimand, Henri
Rubin, Israel
Schijveschuurder, Meir
Atun, Yosef
Sason, Doron
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 Zimand, Henri, Rubin, Israel, Schijveschuurder, Meir, Atun, Yosef, Sason, Doron filed Critical Zimand, Henri
Priority to EP08855315.1A priority Critical patent/EP2222170B1/en
Publication of WO2009069122A1 publication Critical patent/WO2009069122A1/en
Priority to US12/788,176 priority patent/US9961910B2/en
Priority to AU2010202518A priority patent/AU2010202518B2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D8/00Methods for preparing or baking dough
    • A21D8/02Methods for preparing dough; Treating dough prior to baking
    • A21D8/04Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
    • 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/135Bacteria or derivatives thereof, e.g. probiotics
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

Definitions

  • the present invention is related to the health food field.
  • the invention is related to probiotic pastry, which comprises a probiotic component, to a process for its production and to its use.
  • Probiotic bacteria are live microbial food supplements, which beneficially affect the hosting food by improving its microbial balance. A number of different bacteria is used in probiotic foods and is mainly incorporated into milk products such as yogurts. Probiotic bacteria must survive for the lifetime of the product, in order to be effective. Probiotic bacteria are non- living and non-digestible food ingredients that beneficially affect the hosting food by selectively stimulating the growth and/or activity of one or a limited number of bacteria, including probiotic bacteria, in the colon, with the effect of improving the hosting food's health.
  • baking temperature is the baking temperature.
  • Such temperature may exceed 85 0 C (for bread baking, for example), in which probiotic bacteria, or any bacteria, cannot survive.
  • the present invention is directed to a process for the preparation of baked food, such as pro-biotic pastry.
  • a solution that comprises pro-biotic material is prepared and then dried and converted to granules, e.g., by freezing.
  • the granules which have a typical diameter of 10 microns, are encapsulated by a first layer, preferably a starchy layer with a typical thickness of 5 microns, for resisting stomach pH and then by a second layer with a typical thickness of 5 microns for resisting baking heat for a predetermined baking temperature and baking time.
  • the second layer is cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating the baked food.
  • the double encapsulated granules are added to the dough before baking and finally the dough is baked in the predetermined baking temperature for the baking time.
  • the present invention is also directed to a baked food, such as pro-biotic pastry, for humans consisting of: a) granules which have a typical diameter of 10 microns, made of a solution that comprises pro-biotic material, which is dried converted to granules, e.g., by freezing and encapsulated by a first layer, preferably a starchy layer with a typical thickness of 5 microns, for resisting stomach pH and by a second layer with a typical thickness of 5 microns for resisting baking heat for a predetermined baking temperature and baking time, after which the second layer is being cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating the baked food; and b) a dough to which the double encapsulated granules is before baking in a predetermined baking temperature for a predetermined baking time.
  • the core is a solution that comprises probiotic bacteria is dried at a temperature of a usual process, similar to instant coffee production process, in dry-freeze methods, for a few minutes.
  • the dried probiotic substance is granulated by freezing or by any other conventional process.
  • the average diameter of the granules is approximately 10 microns.
  • These granules are then encapsulated by a first 5 microns thick starchy layer, such as repellent starch #3 or inactive/over active food starch (brands that are popular in the industry).
  • the second layer's purpose is to resist the stomach pH.
  • the 3rd layer is of either sesame flour, fiber coatings, high temperature proof cellulose coating etc.
  • the encapsulated granules are then added to the dough right before baking.
  • the average ratio between the probiotic substance and the rest of the ingredients of the dough is 1:100. .
  • the material the third layer (external) is made out of will be cracked at the end of the baking process, which allows the probiotic material to be released from the digested product and absorbed in the small intestine.
  • This probiotic biscuit is made up of 0.3 g of filling and 30 g of Biscuit. Filling: The following ingredients are mixed at room temperature (percentages are weight percentages, based on the total filling weight): Biscuit recipe: 1 part sugar, 2 parts margarine, 3 parts flour mixed with 1 percent of the Probiotic powder
  • the max temperature possible is 200 0 C for up to 4.5 minutes which suits most industrial biscuit production.
  • This probiotic bread is made up of 0.3 g of filling and 30 g of bread.
  • This product is meant for mass production. It is applied as a baking agent — as little as 1% of the flour weight
  • the level of bacteria survival obtained in simulation was between 50% to 80%.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Abstract

Baked health food is provided, as well as a process for making it, the food being particularly probiotic pastry which comprises a live probiotic component capable of resisting baking heat, and so it beneficially affects the consumer's intestinal microbial balance.

Description

PROCESS FOR PREPARING BAKEABLE PROBIOTIC FOOD
Field of the Invention The present invention is related to the health food field. In particularly, the invention is related to probiotic pastry, which comprises a probiotic component, to a process for its production and to its use.
Background of the Invention Probiotic bacteria are live microbial food supplements, which beneficially affect the hosting food by improving its microbial balance. A number of different bacteria is used in probiotic foods and is mainly incorporated into milk products such as yogurts. Probiotic bacteria must survive for the lifetime of the product, in order to be effective. Probiotic bacteria are non- living and non-digestible food ingredients that beneficially affect the hosting food by selectively stimulating the growth and/or activity of one or a limited number of bacteria, including probiotic bacteria, in the colon, with the effect of improving the hosting food's health.
One of the main problems in baked health food, which comprises probiotic bacteria, is the baking temperature. Such temperature may exceed 85 0C (for bread baking, for example), in which probiotic bacteria, or any bacteria, cannot survive.
It is an object of the present invention to provide a process for preparing probiotic bacteria, which is capable of baking, with high rates of survivability of the probiotic bacteria within limits authorized by the food authorities.
The first object of the present invention is to provide a process for pro-biotic pastry preparation, which comprises non-digestible pro-biotic substances. Another object of the present invention is to provide a longer shelf life process for pro-biotic pastry.
Other objects and advantages of the invention will become apparent as the description proceeds.
Summary of the Invention
The present invention is directed to a process for the preparation of baked food, such as pro-biotic pastry. A solution that comprises pro-biotic material is prepared and then dried and converted to granules, e.g., by freezing. The granules, which have a typical diameter of 10 microns, are encapsulated by a first layer, preferably a starchy layer with a typical thickness of 5 microns, for resisting stomach pH and then by a second layer with a typical thickness of 5 microns for resisting baking heat for a predetermined baking temperature and baking time. After baking, the second layer is cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating the baked food. The double encapsulated granules are added to the dough before baking and finally the dough is baked in the predetermined baking temperature for the baking time.
The present invention is also directed to a baked food, such as pro-biotic pastry, for humans consisting of: a) granules which have a typical diameter of 10 microns, made of a solution that comprises pro-biotic material, which is dried converted to granules, e.g., by freezing and encapsulated by a first layer, preferably a starchy layer with a typical thickness of 5 microns, for resisting stomach pH and by a second layer with a typical thickness of 5 microns for resisting baking heat for a predetermined baking temperature and baking time, after which the second layer is being cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating the baked food; and b) a dough to which the double encapsulated granules is before baking in a predetermined baking temperature for a predetermined baking time.
Detailed Description of Preferred Embodiments
According to the present invention, at the first step, the core is a solution that comprises probiotic bacteria is dried at a temperature of a usual process, similar to instant coffee production process, in dry-freeze methods, for a few minutes. At the next step, the dried probiotic substance is granulated by freezing or by any other conventional process. The average diameter of the granules is approximately 10 microns. These granules are then encapsulated by a first 5 microns thick starchy layer, such as repellent starch #3 or inactive/over active food starch (brands that are popular in the industry). The second layer's purpose is to resist the stomach pH.
The 3rd layer is of either sesame flour, fiber coatings, high temperature proof cellulose coating etc.
In order to be protected from the baking heat, the encapsulated granules are then added to the dough right before baking. The average ratio between the probiotic substance and the rest of the ingredients of the dough is 1:100. .
The material the third layer (external) is made out of, will be cracked at the end of the baking process, Which allows the probiotic material to be released from the digested product and absorbed in the small intestine.
Example 1: A Probiotic Biscuit
This probiotic biscuit is made up of 0.3 g of filling and 30 g of Biscuit. Filling: The following ingredients are mixed at room temperature (percentages are weight percentages, based on the total filling weight): Biscuit recipe: 1 part sugar, 2 parts margarine, 3 parts flour mixed with 1 percent of the Probiotic powder
Bacteria Survival in Simulation:
According to our yet non formal results, the max temperature possible is 200 0C for up to 4.5 minutes which suits most industrial biscuit production.
Bacteria Survival in Experimental results: At the above-mentioned terms, we reach up to 50% of live bacteria after baking.
Example 2: Probiotic Bread
This probiotic bread is made up of 0.3 g of filling and 30 g of bread.
Filling
The following ingredients are mixed at room temperature (percentages are weight percentages, based on the total filling weight):
This product is meant for mass production. It is applied as a baking agent — as little as 1% of the flour weight
Bacteria Survival in Simulation:
The level of bacteria survival obtained in simulation was between 50% to 80%.
Bacteria Survival in Experimental results:
Up to 83% live bacteria have been obtained after 10 minutes baking at 200 °C with a starting point of 109 bacteria per gram The above examples and description have of course been provided only for the purpose of illustration, and are not intended to limit the invention in any way. As will be practiced by the skilled person, the invention can be carried out in a great variety of ways, employing more than one technique from those described above, all without exceeding the scope of the invention.

Claims

1. Process for the preparation of baked food, comprising: a) preparing a solution that comprises pro-biotic material; b) drying and granulating said solution and converting it to granules; c) encapsulating said granules by a first layer for resisting stomach pH; d) further encapsulating the encapsulated granules by a second layer for resisting baking heat for a predetermined baking temperature and baking time, after which said second layer is being cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating said baked food; e) adding the double encapsulated granules to the dough before baking; and f) baking said dough in said predetermined baking temperature for said baking time.
2. Process according to claim 1, wherein the baked food is pro-biotic pastry.
3. Process according to claim 1, wherein the dried solution is granulated by freezing.
4. Process according to claim 1, wherein the solution is converted to 10- microns granules.
5. Process according to claim 1, wherein the first layer is a 5 microns starchy layer.
6. Process according to claim 1, wherein the second layer is a 5 microns layer.
7. A baked food for humans consisting of: a) granules made of a solution that comprises pro-biotic material, which is dried and encapsulated by a first layer for resisting stomach pH and by a second layer for resisting baking heat for a predetermined baking temperature and baking time, after which said second layer is being cracked to allow the pro-biotic material to be absorbed by the small intestine of a person eating said baked food; and b) a dough to which the double encapsulated granules is added before baking in a predetermined baking temperature for a predetermined baking time.
8. A baked food according to claim 7, which is pro-biotic pastry.
9. A baked food according to claim 7, which comprises granules made by freezing the solution.
10. A baked food according to claim 7, which comprises 10-microns granules.
11. A baked food for according to claim 7, which comprises granules encapsulated by a first 5 microns starchy layer.
12. A baked food for according to claim 7, which comprises granules that are further encapsulated by a second 5 microns layer.
PCT/IL2008/001539 2007-11-26 2008-11-24 Process for preparing bakeable probiotic food WO2009069122A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08855315.1A EP2222170B1 (en) 2007-11-26 2008-11-24 Process for preparing baked probiotic food
US12/788,176 US9961910B2 (en) 2007-11-26 2010-05-26 Process for preparing bakeable probiotic food
AU2010202518A AU2010202518B2 (en) 2007-11-26 2010-06-17 Process for preparing bakeable probiotic food

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL187645 2007-11-26
IL187645A IL187645A (en) 2007-11-26 2007-11-26 Process for preparing bakeable probiotic food

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/637,487 Continuation-In-Part US20110008493A1 (en) 2007-11-26 2009-12-14 Heat resistant probiotic compositions and healthy food comprising them

Related Child Applications (3)

Application Number Title Priority Date Filing Date
US12/637,487 Continuation-In-Part US20110008493A1 (en) 2007-11-26 2009-12-14 Heat resistant probiotic compositions and healthy food comprising them
US12/788,176 Continuation-In-Part US9961910B2 (en) 2007-11-26 2010-05-26 Process for preparing bakeable probiotic food
AU2010202518A Division AU2010202518B2 (en) 2007-11-26 2010-06-17 Process for preparing bakeable probiotic food

Publications (1)

Publication Number Publication Date
WO2009069122A1 true WO2009069122A1 (en) 2009-06-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/001539 WO2009069122A1 (en) 2007-11-26 2008-11-24 Process for preparing bakeable probiotic food

Country Status (3)

Country Link
EP (1) EP2222170B1 (en)
IL (1) IL187645A (en)
WO (1) WO2009069122A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004375A1 (en) 2009-07-09 2011-01-13 Rubin, Israel Heat resistant probiotic compositions and healthy food comprising them
CN102178238A (en) * 2011-03-02 2011-09-14 润盈生物工程(上海)有限公司 Heat-resistance microencapsulated probiotics and preparation method and use thereof
CN107087706A (en) * 2009-08-14 2017-08-25 杜邦营养生物科学有限公司 Coated dehydrated microorganism with enhancing stability and viability
CN110623122A (en) * 2019-09-02 2019-12-31 内蒙古蒙牛乳业(集团)股份有限公司 Thin-layer coating chocolate composition and preparation method thereof
US10543175B1 (en) 2013-05-17 2020-01-28 Degama Berrier Ltd. Film composition and methods for producing the same
CN111700092A (en) * 2020-06-04 2020-09-25 广东省农业科学院蚕业与农产品加工研究所 Preparation method of base material of fruity stuffing
US11039637B2 (en) 2010-12-06 2021-06-22 Degama Berrier Ltd. Composition and method for improving stability and extending shelf life of probiotic bacteria and food products thereof

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WO1994000019A1 (en) * 1992-06-24 1994-01-06 FæLLESFORENINGEN FOR DANMARKS BRUGSFORENINGER (FDB) Baked product containing viable microorganisms and process for preparing same
WO1996008261A1 (en) * 1994-09-16 1996-03-21 The University Of New South Wales Probiotic compositions
EP1110462A2 (en) * 1999-12-22 2001-06-27 Nutrinova Nutrition Specialties & Food Ingredients GmbH Encapsulated multifunctional, biologically active food ingredient, process for its manufacture and use thereof
WO2007058614A1 (en) * 2005-11-17 2007-05-24 Celac Sweden Ab Probiotic bread and method of its production
WO2007100179A1 (en) * 2006-02-28 2007-09-07 Myeong-Hee Jung Lactobacillus plantarum se 1 useful for manufacturing lactobacillus containing bread

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2211626T3 (en) * 2007-08-29 2020-03-31 Ganeden Biotech, Inc. Baked goods

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994000019A1 (en) * 1992-06-24 1994-01-06 FæLLESFORENINGEN FOR DANMARKS BRUGSFORENINGER (FDB) Baked product containing viable microorganisms and process for preparing same
WO1996008261A1 (en) * 1994-09-16 1996-03-21 The University Of New South Wales Probiotic compositions
EP1110462A2 (en) * 1999-12-22 2001-06-27 Nutrinova Nutrition Specialties & Food Ingredients GmbH Encapsulated multifunctional, biologically active food ingredient, process for its manufacture and use thereof
WO2007058614A1 (en) * 2005-11-17 2007-05-24 Celac Sweden Ab Probiotic bread and method of its production
WO2007100179A1 (en) * 2006-02-28 2007-09-07 Myeong-Hee Jung Lactobacillus plantarum se 1 useful for manufacturing lactobacillus containing bread

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9961910B2 (en) 2007-11-26 2018-05-08 DeGama Products, Ltd Process for preparing bakeable probiotic food
EP2451300B1 (en) 2009-07-09 2018-09-05 DeGama Probiotics Ltd. Heat resistant probiotic compositions and healthy food comprising them
CN102595938A (en) * 2009-07-09 2012-07-18 德戈玛益生菌有限公司 Heat resistant probiotic compositions and healthy food comprising them
AU2010269814B2 (en) * 2009-07-09 2014-02-06 Degama Probiotics Ltd. Heat resistant probiotic compositions and healthy food comprising them
AU2010269814B8 (en) * 2009-07-09 2014-03-06 Degama Probiotics Ltd. Heat resistant probiotic compositions and healthy food comprising them
AU2010269814A8 (en) * 2009-07-09 2014-03-06 Degama Probiotics Ltd. Heat resistant probiotic compositions and healthy food comprising them
RU2549098C2 (en) * 2009-07-09 2015-04-20 ДеГама Пробиотикс Лтд. Thermostable probiotic compositions and healthy food on their basis
CN105105104A (en) * 2009-07-09 2015-12-02 德戈玛益生菌有限公司 Heat resistant probiotic compositions and healthy food comprising them
WO2011004375A1 (en) 2009-07-09 2011-01-13 Rubin, Israel Heat resistant probiotic compositions and healthy food comprising them
CN107087706A (en) * 2009-08-14 2017-08-25 杜邦营养生物科学有限公司 Coated dehydrated microorganism with enhancing stability and viability
US11039637B2 (en) 2010-12-06 2021-06-22 Degama Berrier Ltd. Composition and method for improving stability and extending shelf life of probiotic bacteria and food products thereof
CN102178238A (en) * 2011-03-02 2011-09-14 润盈生物工程(上海)有限公司 Heat-resistance microencapsulated probiotics and preparation method and use thereof
US10543175B1 (en) 2013-05-17 2020-01-28 Degama Berrier Ltd. Film composition and methods for producing the same
CN110623122A (en) * 2019-09-02 2019-12-31 内蒙古蒙牛乳业(集团)股份有限公司 Thin-layer coating chocolate composition and preparation method thereof
CN110623122B (en) * 2019-09-02 2023-06-16 内蒙古蒙牛乳业(集团)股份有限公司 Thin-layer coated chocolate composition and preparation method thereof
CN111700092A (en) * 2020-06-04 2020-09-25 广东省农业科学院蚕业与农产品加工研究所 Preparation method of base material of fruity stuffing

Also Published As

Publication number Publication date
IL187645A0 (en) 2008-11-03
EP2222170A1 (en) 2010-09-01
IL187645A (en) 2013-10-31
EP2222170B1 (en) 2019-06-12

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