SE8505955L - PROCEDURE FOR EXPLORING STARCH FROM RAG - Google Patents

PROCEDURE FOR EXPLORING STARCH FROM RAG

Info

Publication number
SE8505955L
SE8505955L SE8505955A SE8505955A SE8505955L SE 8505955 L SE8505955 L SE 8505955L SE 8505955 A SE8505955 A SE 8505955A SE 8505955 A SE8505955 A SE 8505955A SE 8505955 L SE8505955 L SE 8505955L
Authority
SE
Sweden
Prior art keywords
starch
ground
rye
suspension
subjected
Prior art date
Application number
SE8505955A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8505955D0 (en
Inventor
R Schirner
T Bernhart
H Kretz
P Schulz
R Schmidt
B Kunz
Original Assignee
Ve Kom Sterke Und Kartoffelver
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 Ve Kom Sterke Und Kartoffelver filed Critical Ve Kom Sterke Und Kartoffelver
Publication of SE8505955D0 publication Critical patent/SE8505955D0/en
Publication of SE8505955L publication Critical patent/SE8505955L/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Cereal-Derived Products (AREA)

Abstract

The invention relates to a process for the preparation of rye starch from dry rye flour products, preferably from impact-ground rye flour. In order to separate the starch, the ground rye product, water, process water and/or aqueous recirculated medium are combined to give a ground product suspension having a hydraulic modulus of 4.0-0.8, preferably 2.0-0.8. The aqueous ground product suspension is subjected to vigorous mechanical agitation, and at the same time 0.05-0.15 of SO2 are metered in. The acidified suspension is subsequently warmed to a temperature of 25-50 DEG C, preferably 30-48 DEG C, incubated with Lactobacilli, Streptococci, sour dough extract or sour dough pure cultures for viscosity treatment and subjected to long-term treatment for a period of 5-24 hours. The crude starch is separated off from the viscosity-reduced ground product suspension by classification in a centrifuge field and then resuspended, sieved and refined. Mild alkali treatment allows the protein content of the refined starch to be reduced from 0.3-0.4% to 0.12-0.15%.
SE8505955A 1984-12-17 1985-12-16 PROCEDURE FOR EXPLORING STARCH FROM RAG SE8505955L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD27095184A DD232502A1 (en) 1984-12-17 1984-12-17 PROCESS FOR FUEL RECOVERY FROM RYE

Publications (2)

Publication Number Publication Date
SE8505955D0 SE8505955D0 (en) 1985-12-16
SE8505955L true SE8505955L (en) 1986-06-18

Family

ID=5563448

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505955A SE8505955L (en) 1984-12-17 1985-12-16 PROCEDURE FOR EXPLORING STARCH FROM RAG

Country Status (6)

Country Link
DD (1) DD232502A1 (en)
DE (1) DE3541292A1 (en)
DK (1) DK558385A (en)
FI (1) FI854995A (en)
PL (1) PL256833A2 (en)
SE (1) SE8505955L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10107082A1 (en) * 2001-02-13 2002-08-22 Extrustar Gmbh Process for producing a product which is functionally similar to starch and modified spring meal which can be produced by the process
DE102012100834A1 (en) * 2012-02-01 2013-08-01 Ernst Böcker Gmbh & Co. Kg Use of acetic acid bacteria for the production of baked goods

Also Published As

Publication number Publication date
SE8505955D0 (en) 1985-12-16
DD232502A1 (en) 1986-01-29
DE3541292A1 (en) 1986-06-19
FI854995A0 (en) 1985-12-16
DK558385A (en) 1986-06-18
PL256833A2 (en) 1987-06-01
FI854995A (en) 1986-06-18
DK558385D0 (en) 1985-12-02

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