GB595552A - Improvements in or relating to processes of treating starch to render it substantially free of thermophilic bacteria - Google Patents

Improvements in or relating to processes of treating starch to render it substantially free of thermophilic bacteria

Info

Publication number
GB595552A
GB595552A GB8828/44A GB882844A GB595552A GB 595552 A GB595552 A GB 595552A GB 8828/44 A GB8828/44 A GB 8828/44A GB 882844 A GB882844 A GB 882844A GB 595552 A GB595552 A GB 595552A
Authority
GB
United Kingdom
Prior art keywords
per cent
starch
substantially free
thermophilic bacteria
render
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
GB8828/44A
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.)
Corn Products Refining Co
Original Assignee
Corn Products Refining Co
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 Corn Products Refining Co filed Critical Corn Products Refining Co
Publication of GB595552A publication Critical patent/GB595552A/en
Expired legal-status Critical Current

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
    • C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
  • Cereal-Derived Products (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Starch having an initial moisture content not exceeding 3 per cent. is rendered substantially free of thermophilic bacteria by roasting at 240 DEG -260 DEG F. for 1 to 3 hours. Conventional dry starch, e.g., pearl maize starch of 12-15 per cent. moisture, is preliminarily dried without substantial modification, e.g., at 130 DEG -140 DEG F., to a moisture content of not more than 3 per cent. before the roasting operation. U.S.A. Specification 2,332,320 is referred to.ALSO:Starch having an initial moisture content not exceeding 3 per cent is rendered substantially free of thermophilic bacteria, and so suitable for use in the canning of foodstuffs, by roasting at 240-260 DEG F. for 1 to 3 hours. Conventional dry starch, e.g. pearl maize starch of 12-15 per cent moisture, is preliminarily dried without substantial modification, e.g. at 130-140 DEG F., to a moisture content of not more than 3 per cent before the roasting operation. U.S.A. Specification 2,332,320 is referred to.
GB8828/44A 1943-12-13 1944-05-09 Improvements in or relating to processes of treating starch to render it substantially free of thermophilic bacteria Expired GB595552A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US595552XA 1943-12-13 1943-12-13

Publications (1)

Publication Number Publication Date
GB595552A true GB595552A (en) 1947-12-09

Family

ID=22023733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8828/44A Expired GB595552A (en) 1943-12-13 1944-05-09 Improvements in or relating to processes of treating starch to render it substantially free of thermophilic bacteria

Country Status (1)

Country Link
GB (1) GB595552A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995004082A2 (en) * 1993-07-30 1995-02-09 National Starch And Chemical Investment Holding Corporation Heat treated noncohesive starches and flours and process for their production
WO1996022110A2 (en) * 1995-01-18 1996-07-25 National Starch And Chemical Investment Holding Corporation Pharmaceutical products containing thermally-inhibited starches
WO1996022073A2 (en) * 1995-01-18 1996-07-25 National Starch And Chemical Investment Holding Corporation Cosmetics containing thermally-inhibited starches
US5641349A (en) * 1995-01-24 1997-06-24 National Starch And Chemical Investment Holding Corporation Water-based adhesives containing thermally-inhibited starches
US5718770A (en) * 1994-08-25 1998-02-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized granular starches and flours and process for their production
US5720822A (en) * 1995-06-07 1998-02-24 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized non-granular starches and flours and process for their production
US5725676A (en) * 1993-07-30 1998-03-10 National Starch And Chemical Investment Holding Corporation Thermally inhibited starches and flours and process for their production
US5830884A (en) * 1995-01-18 1998-11-03 National Starch And Chemical Investment Holding Corporation Pharmaceutical products containing thermally-inhibited starches
US5932017A (en) * 1993-07-30 1999-08-03 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
US6221420B1 (en) 1993-07-30 2001-04-24 National Starch And Chemical Investment Holding Corporation Foods containing thermally-inhibited starches and flours
US6451121B2 (en) 1993-07-30 2002-09-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221420B1 (en) 1993-07-30 2001-04-24 National Starch And Chemical Investment Holding Corporation Foods containing thermally-inhibited starches and flours
US5932017A (en) * 1993-07-30 1999-08-03 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
US6451121B2 (en) 1993-07-30 2002-09-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited non-pregelatinized granular starches and flours and process for their preparation
WO1995004082A3 (en) * 1993-07-30 2001-05-25 Nat Starch Chem Invest Heat treated noncohesive starches and flours and process for their production
US5725676A (en) * 1993-07-30 1998-03-10 National Starch And Chemical Investment Holding Corporation Thermally inhibited starches and flours and process for their production
WO1995004082A2 (en) * 1993-07-30 1995-02-09 National Starch And Chemical Investment Holding Corporation Heat treated noncohesive starches and flours and process for their production
US5718770A (en) * 1994-08-25 1998-02-17 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized granular starches and flours and process for their production
WO1996022110A3 (en) * 1995-01-18 1996-12-12 Nat Starch Chem Invest Pharmaceutical products containing thermally-inhibited starches
US5830884A (en) * 1995-01-18 1998-11-03 National Starch And Chemical Investment Holding Corporation Pharmaceutical products containing thermally-inhibited starches
US5871756A (en) * 1995-01-18 1999-02-16 National Starch And Chemical Investment Holding Corporation Cosmetics containing thermally-inhibited starches
WO1996022110A2 (en) * 1995-01-18 1996-07-25 National Starch And Chemical Investment Holding Corporation Pharmaceutical products containing thermally-inhibited starches
WO1996022073A3 (en) * 1995-01-18 1996-09-26 Nat Starch Chem Invest Cosmetics containing thermally-inhibited starches
WO1996022073A2 (en) * 1995-01-18 1996-07-25 National Starch And Chemical Investment Holding Corporation Cosmetics containing thermally-inhibited starches
US5641349A (en) * 1995-01-24 1997-06-24 National Starch And Chemical Investment Holding Corporation Water-based adhesives containing thermally-inhibited starches
US5720822A (en) * 1995-06-07 1998-02-24 National Starch And Chemical Investment Holding Corporation Thermally-inhibited pregelatinized non-granular starches and flours and process for their production
US6261376B1 (en) 1995-06-07 2001-07-17 National Starch And Chemical Investment Holding Corporation Thermally-Inhibited pregelatinized non-granular starches and flours

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