FR2368895A1 - SEPARATION PROCESS E - Google Patents

SEPARATION PROCESS E

Info

Publication number
FR2368895A1
FR2368895A1 FR7732706A FR7732706A FR2368895A1 FR 2368895 A1 FR2368895 A1 FR 2368895A1 FR 7732706 A FR7732706 A FR 7732706A FR 7732706 A FR7732706 A FR 7732706A FR 2368895 A1 FR2368895 A1 FR 2368895A1
Authority
FR
France
Prior art keywords
vital
gluten
starch
wheat
exceed
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
FR7732706A
Other languages
French (fr)
Other versions
FR2368895B1 (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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of FR2368895A1 publication Critical patent/FR2368895A1/en
Application granted granted Critical
Publication of FR2368895B1 publication Critical patent/FR2368895B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/12—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from cereals, wheat, bran, or molasses
    • A23J1/125—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from cereals, wheat, bran, or molasses by treatment involving enzymes or microorganisms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
    • C08B30/04—Extraction or purification
    • C08B30/042—Extraction or purification from cereals or grains
    • C08B30/046—Extraction or purification from cereals or grains from wheat
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose

Abstract

L'invention concerne un procédé de séparation et de récupération de gluten vital de froment à partir de farine de froment et de produits similaires. Un mélange de gluten vital de froment et d'amidon contenant au moins 25 % de protéine, par exemple une fraction riche en protéine provenant de farine de froment, est traité par une alpha-amylase d'origine bactérienne (de préférence pratiquement exempte de protéase) dans des con itions telles que l'amidon est solubilisé sans que soit indûment solubilisé ou dénaturé le gluten vital. La température ne doit pas excéder 60 degrés C et la durée du traitement ne doit pas dépasser 6 heures. Après le traitement enzymatique, le gluten, qui a conservé ses propriétés vitales, est isolé et la fraction d'amidon solubilisé est recueillie ou soumise à d'autres traitements. Application à la séparation du gluten vital et de l'amidon de fromentThe invention relates to a process for separating and recovering vital wheat gluten from wheat flour and similar products. A vital wheat gluten and starch mixture containing at least 25% protein, for example a protein-rich fraction from wheat flour, is treated with a bacterial alpha-amylase (preferably substantially free of protease ) in con itions such that the starch is solubilized without unduly solubilizing or denaturing the vital gluten. The temperature should not exceed 60 degrees C and the duration of treatment should not exceed 6 hours. After the enzymatic treatment, the gluten, which has retained its vital properties, is isolated and the solubilized starch fraction is collected or subjected to other treatments. Application to the separation of vital gluten and wheat starch

FR7732706A 1976-11-01 1977-10-28 SEPARATION PROCESS E Granted FR2368895A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73724876A 1976-11-01 1976-11-01

Publications (2)

Publication Number Publication Date
FR2368895A1 true FR2368895A1 (en) 1978-05-26
FR2368895B1 FR2368895B1 (en) 1983-08-26

Family

ID=24963163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732706A Granted FR2368895A1 (en) 1976-11-01 1977-10-28 SEPARATION PROCESS E

Country Status (17)

Country Link
JP (1) JPS5356345A (en)
AU (1) AU512984B2 (en)
BE (1) BE860225A (en)
CA (1) CA1097980A (en)
DE (1) DE2748750A1 (en)
DK (1) DK483377A (en)
ES (1) ES463711A1 (en)
FI (1) FI63255C (en)
FR (1) FR2368895A1 (en)
GB (1) GB1550070A (en)
IT (1) IT1110199B (en)
MX (1) MX4265E (en)
MY (1) MY8000198A (en)
NL (1) NL174698C (en)
NZ (1) NZ185460A (en)
SE (1) SE439170B (en)
TR (1) TR20383A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600654A1 (en) * 1986-06-25 1987-12-31 Roehm Gmbh PROCESS FOR FILTRATION OF WET GLUTEN WITH ADDITION OF ENZYMES BEFORE OR DURING FILTRATION

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65083C (en) * 1977-10-28 1984-03-12 Cpc International Inc FOERFARANDE FOER SEPARERANDE AV VITALT VETEGLUTEN OCH SOLUBILISERAD VETESTAERKELSE FRAON VETEMJOEL
SE8106527L (en) * 1981-11-04 1983-05-05 Plavia Maskin Ab PROCEDURE FOR PRODUCING FOOD FROM WHOLE CEREAL CEREALS
NZ227453A (en) * 1987-12-29 1990-04-26 Weston Foods Ltd Modification of gluten
SG11201610700YA (en) * 2014-07-21 2017-02-27 Xyleco Inc Processing biomass
DE102019110376A1 (en) * 2019-04-18 2020-10-22 Gea Mechanical Equipment Gmbh Method and process line for the production of a dehydrated gluten-containing fraction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782964A (en) * 1969-01-21 1974-01-01 Cpc International Inc Method of upgrading starch-containing crude gluten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600654A1 (en) * 1986-06-25 1987-12-31 Roehm Gmbh PROCESS FOR FILTRATION OF WET GLUTEN WITH ADDITION OF ENZYMES BEFORE OR DURING FILTRATION
BE1001318A3 (en) * 1986-06-25 1989-09-26 Roehm Gmbh Process filtration wet gluten.

Also Published As

Publication number Publication date
MX4265E (en) 1982-03-08
FI63255B (en) 1983-01-31
JPS5356345A (en) 1978-05-22
NL174698C (en) 1984-08-01
JPS6243652B2 (en) 1987-09-16
DK483377A (en) 1978-05-02
FR2368895B1 (en) 1983-08-26
SE7712253L (en) 1978-05-02
NZ185460A (en) 1979-07-11
BE860225A (en) 1978-02-15
SE439170B (en) 1985-06-03
ES463711A1 (en) 1979-01-01
GB1550070A (en) 1979-08-08
NL7711508A (en) 1978-05-03
MY8000198A (en) 1980-12-31
FI63255C (en) 1983-05-10
TR20383A (en) 1981-05-18
DE2748750A1 (en) 1978-05-03
AU512984B2 (en) 1980-11-06
CA1097980A (en) 1981-03-24
IT1110199B (en) 1985-12-23
FI773192A (en) 1978-05-02
NL174698B (en) 1984-03-01
AU2997977A (en) 1979-05-03

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