GB1193549A - Apparatus for the Enzymatic Saccharification of Starch. - Google Patents

Apparatus for the Enzymatic Saccharification of Starch.

Info

Publication number
GB1193549A
GB1193549A GB5532268A GB5532268A GB1193549A GB 1193549 A GB1193549 A GB 1193549A GB 5532268 A GB5532268 A GB 5532268A GB 5532268 A GB5532268 A GB 5532268A GB 1193549 A GB1193549 A GB 1193549A
Authority
GB
United Kingdom
Prior art keywords
starch
chamber
steam
shaft
stirrer
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.)
Expired
Application number
GB5532268A
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.)
Nippon Shiryo Kogyo Co Ltd
Original Assignee
Nippon Shiryo Kogyo Co Ltd
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 Nippon Shiryo Kogyo Co Ltd filed Critical Nippon Shiryo Kogyo Co Ltd
Publication of GB1193549A publication Critical patent/GB1193549A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
    • B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • C12P19/22—Preparation of compounds containing saccharide radicals produced by the action of a beta-amylase, e.g. maltose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1,193,549. Saccharification of starch; agitating liquids. NIPPON SHIRYO KOGYO CO. Ltd. 25 May, 1967, No. 55322/68. Divided out of 1, 175, 900. Headings B1C and B1X. Apparatus for enzymatic saccharification of starch comprises, connected one after the other, heating chamber 2 for heating a continuous flow of starch slurry, flash evaporating chamber 4 having annular space 5 surrounding a downwardly open internal cylindrical chamber for evaporating vapour from starch paste, mixing vessel 8 having a hot water jacket and a horizontally mounted cylindrical cage type stirrer 13, continuous converter 10 with pipe lines for recycling part of the reaction mixture to mixing vessel 8, and batch converter 11, and a storage tank 9 connected through metering pump P2 to vessel 8, and hot water circulating means for controlling the temperature of all parts of the apparatus containing reaction mixture. Flash evaporating chamber 4 may have perforated disc 6 through which starch paste flows in strings into air-cooled tower 7. Heating chamber 2 which may be steam-jacketed may have a central stirrer shaft with blades and the shaft may be hollow for passage of steam. In the embodiment of Fig. 5, steam is injected into the chamber through nozzles 25 and is mixed in venturis 26 with starch slurry fed in at 29. The mixture is forced past stationary helical vanes 27 into tube 28. Steam is supplied through passage 40 to shaft 38 of the stirrer.
GB5532268A 1966-10-07 1967-05-25 Apparatus for the Enzymatic Saccharification of Starch. Expired GB1193549A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6625566 1966-10-07
JP426567 1967-01-21

Publications (1)

Publication Number Publication Date
GB1193549A true GB1193549A (en) 1970-06-03

Family

ID=26338009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5532268A Expired GB1193549A (en) 1966-10-07 1967-05-25 Apparatus for the Enzymatic Saccharification of Starch.

Country Status (5)

Country Link
BE (2) BE702695A (en)
CH (1) CH513980A (en)
ES (1) ES342280A1 (en)
GB (1) GB1193549A (en)
NL (1) NL6710616A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031050A2 (en) * 1979-12-19 1981-07-01 Societe Des Produits Nestle S.A. Process for preparing a pulverulent starchy foodstuff easily miscible with water
US5824266A (en) * 1996-04-12 1998-10-20 Nestec S.A. Apparatus for treating a fluid product by injection of steam and the fluid product
US6065737A (en) * 1997-12-09 2000-05-23 Hydra-Tight Limited Tensioning device
CN112805304A (en) * 2018-10-08 2021-05-14 Pga普茨格兰尼策设备制造有限公司 Method and apparatus for starch hydration

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007011409B4 (en) * 2007-03-08 2010-02-18 Bvg Bauer Verfahrenstechnik Gmbh Process for the continuous production of degraded starch paste and plant for carrying out such a process

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031050A2 (en) * 1979-12-19 1981-07-01 Societe Des Produits Nestle S.A. Process for preparing a pulverulent starchy foodstuff easily miscible with water
EP0031050A3 (en) * 1979-12-19 1981-07-15 Societe Des Produits Nestle S.A. Process for preparing a pulverulent starchy foodstuff easily miscible with water
US5824266A (en) * 1996-04-12 1998-10-20 Nestec S.A. Apparatus for treating a fluid product by injection of steam and the fluid product
US6065737A (en) * 1997-12-09 2000-05-23 Hydra-Tight Limited Tensioning device
CN112805304A (en) * 2018-10-08 2021-05-14 Pga普茨格兰尼策设备制造有限公司 Method and apparatus for starch hydration

Also Published As

Publication number Publication date
BE702694A (en) 1968-02-14
ES342280A1 (en) 1968-09-16
NL6710616A (en) 1968-04-08
CH513980A (en) 1971-10-15
BE702695A (en) 1968-02-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees