EP0851736A1 - A process for the improvement of gel formation or viscosity increase - Google Patents
A process for the improvement of gel formation or viscosity increaseInfo
- Publication number
- EP0851736A1 EP0851736A1 EP96930032A EP96930032A EP0851736A1 EP 0851736 A1 EP0851736 A1 EP 0851736A1 EP 96930032 A EP96930032 A EP 96930032A EP 96930032 A EP96930032 A EP 96930032A EP 0851736 A1 EP0851736 A1 EP 0851736A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slurry
- homogenate
- treatment
- enzymes
- mixture
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/01—Carboxylic ester hydrolases (3.1.1)
- C12Y301/01011—Pectinesterase (3.1.1.11)
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
- A23L19/09—Mashed or comminuted products, e.g. pulp, purée, sauce, or products made therefrom, e.g. snacks
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/84—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L21/00—Marmalades, jams, jellies or the like; Products from apiculture; Preparation or treatment thereof
- A23L21/10—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products
- A23L21/11—Marmalades; Jams; Jellies; Other similar fruit or vegetable compositions; Simulated fruit products obtained by enzymatic digestion of fruit or vegetable compositions
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L23/00—Soups; Sauces; Preparation or treatment thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/60—Salad dressings; Mayonnaise; Ketchup
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/60—Salad dressings; Mayonnaise; Ketchup
- A23L27/63—Ketchup
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01025—Beta-mannosidase (3.2.1.25), i.e. mannanase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01032—Xylan endo-1,3-beta-xylosidase (3.2.1.32), i.e. endo-1-3-beta-xylanase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01055—Alpha-N-arabinofuranosidase (3.2.1.55)
Definitions
- the pectic polysaccharides constitute approx. 30% of the total mass. Mannans, ⁇ - (1-3) -glucans and arabinoxylans also play a role as pectic-interlocking agents.
- the cell wall further consists of structural proteins, of which extensin is thought to play the major role.
- the present invention relates to a process for the treatment of a pectinaceous homogenate or slurry, wherein said homogenate or slurry is subjected to: a) a treatment with a mixture of enzymes, comprising one or more among galactanases, arabinanases, ⁇ -arabinofura- nosidases, rhamnogalacturonan acetyl esterases (RGAE), endoglucanases, mannanases, xylanases, and proteolytic enzymes, b) a treatment with a pectinesterase (PE) , which PE is essen ⁇ tially free from pectic depolymerizing enzymes, followed by c) an enzyme inactivating treatment, said process being performed in the presence of divalent metal ions, especially Ca 2+ , said ions being inherently present in said homogenate or slurry, or said ions being added at any time prior to, during or after the process steps (a) to (c)
- Cellulytic and hemicellulytic enzymes such as xylanases, endoglucanases, and mannanases have the ability to loosen the pectic material and presumably to make it more susceptible to the action of specific pectinolytic enzymes.
- Pectinolytic enzymes such as galactanases, arabinanases, ⁇ -arabinofuranosidases, and rhamnogalacturonan acetyl esterases (RGAE) can be used for a sort of debranching of the pectic polysaccharides.
- Linear polysaccharides of the same molecular weight as that of a branched polysaccharide will show higher viscosity, as the linear polymer can gyrate, causing the molecule to sweep through large volumes of space. Therefore the linear molecules will come into contact with each other more easily, and increase the friction or the viscosity characteristics of the solution at much lower concentrations than will highly branched molecules (cf. Glicksman M. , 1982, Food Hydrocolloids 1, 4-10)
- the PE used in the invention is derived from a fungus of the genus Aspergillus, preferably A . japonicus , (S. Ishii et al . , 1979, Journal of Food Science 44, p 611-614), A . aculea tus , A . niger (EP 0 388 593 Al) , A . awa ori (EP 0 388 593 Al) , or the genera Fusarium, Sclerotonia , or PenicilliuiT., (Kikkoman: DE 2843351; US 4,200,694) . These pectinesterases exhibit a relatively low pH optimum, corresponding to the relatively low pH optimum of many fruits.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Jellies, Jams, And Syrups (AREA)
- General Preparation And Processing Of Foods (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Seasonings (AREA)
- Colloid Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK106195 | 1995-09-22 | ||
DK106195 | 1995-09-22 | ||
PCT/DK1996/000391 WO1997010726A1 (en) | 1995-09-22 | 1996-09-17 | A process for the improvement of gel formation or viscosity increase |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0851736A1 true EP0851736A1 (en) | 1998-07-08 |
Family
ID=8100555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96930032A Withdrawn EP0851736A1 (en) | 1995-09-22 | 1996-09-17 | A process for the improvement of gel formation or viscosity increase |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0851736A1 (es) |
JP (1) | JPH11511330A (es) |
AR (1) | AR003616A1 (es) |
AU (1) | AU710702B2 (es) |
IL (1) | IL123425A0 (es) |
IN (1) | IN183517B (es) |
NZ (1) | NZ316894A (es) |
WO (1) | WO1997010726A1 (es) |
ZA (1) | ZA967790B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997038591A1 (en) * | 1996-04-12 | 1997-10-23 | Unilever Plc | Process for the preparation of a food product |
KR100470253B1 (ko) | 1997-07-25 | 2005-02-07 | 세이코 엡슨 가부시키가이샤 | 표시 장치 및 그것을 사용한 전자 기기 |
ES2213917T3 (es) * | 1997-10-10 | 2004-09-01 | Unilever N.V. | Procedimiento para preparar un producto a base de tomate con pectina metilesterasa e hidrocoloide añadido. |
JP4105373B2 (ja) * | 2000-09-05 | 2008-06-25 | 株式会社ミツカングループ本社 | こんにゃく及びその製造方法 |
RU2407402C2 (ru) * | 2005-07-22 | 2010-12-27 | Марс, Инкорпорейтед | Фруктовая закуска |
JP6333510B2 (ja) * | 2012-06-29 | 2018-05-30 | 株式会社明治 | カット果実または野菜を含むソースの製造方法 |
BR112014031508A2 (pt) * | 2012-07-02 | 2017-06-27 | Unilever Nv | composição alimentícia concentrada, processo e uso de composição |
EP2866589B1 (en) * | 2012-07-02 | 2016-12-21 | Unilever N.V. | Concentrate food composition in the form of a gel |
GB201409047D0 (en) | 2014-05-21 | 2014-07-02 | Cellucomp Ltd | Cellulose microfibrils |
JP2017153454A (ja) * | 2016-03-04 | 2017-09-07 | 公立大学法人大阪府立大学 | ペクチン性多糖類の製造方法 |
RU2623114C1 (ru) * | 2016-10-20 | 2017-06-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Способ производства мармеладного изделия |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2096289A1 (en) * | 1992-05-15 | 1993-11-16 | Wouter Musters | Cloning and expression of dna encoding a ripening form of a polypeptide having rhamnogalacturonase activity |
IL107791A (en) * | 1992-11-30 | 1997-04-15 | Gist Brocades Nv | Use of pectinesterase in the treatment of fruit and vegetables |
-
1996
- 1996-09-16 ZA ZA967790A patent/ZA967790B/xx unknown
- 1996-09-17 WO PCT/DK1996/000391 patent/WO1997010726A1/en not_active Application Discontinuation
- 1996-09-17 EP EP96930032A patent/EP0851736A1/en not_active Withdrawn
- 1996-09-17 IL IL12342596A patent/IL123425A0/xx unknown
- 1996-09-17 JP JP9512330A patent/JPH11511330A/ja active Pending
- 1996-09-17 NZ NZ316894A patent/NZ316894A/xx unknown
- 1996-09-17 AU AU69238/96A patent/AU710702B2/en not_active Ceased
- 1996-09-18 AR ARP960104400A patent/AR003616A1/es unknown
- 1996-09-20 IN IN1659MA1996 patent/IN183517B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9710726A1 * |
Also Published As
Publication number | Publication date |
---|---|
NZ316894A (es) | 2000-01-28 |
JPH11511330A (ja) | 1999-10-05 |
AR003616A1 (es) | 1998-08-05 |
IL123425A0 (en) | 1998-09-24 |
IN183517B (es) | 2000-01-22 |
WO1997010726A1 (en) | 1997-03-27 |
AU710702B2 (en) | 1999-09-30 |
ZA967790B (en) | 1997-05-27 |
AU6923896A (en) | 1997-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19980422 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20010401 |