GB675292A - Improvements in or relating to puffing of cellular products - Google Patents

Improvements in or relating to puffing of cellular products

Info

Publication number
GB675292A
GB675292A GB10893/49A GB1089349A GB675292A GB 675292 A GB675292 A GB 675292A GB 10893/49 A GB10893/49 A GB 10893/49A GB 1089349 A GB1089349 A GB 1089349A GB 675292 A GB675292 A GB 675292A
Authority
GB
United Kingdom
Prior art keywords
cereals
vacuum
pressure
puffing
steam
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
GB10893/49A
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.)
Guardite Corp
Original Assignee
Guardite Corp
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 Guardite Corp filed Critical Guardite Corp
Publication of GB675292A publication Critical patent/GB675292A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/18—Other treatment of leaves, e.g. puffing, crimpling, cleaning
    • A24B3/182—Puffing
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • A23P30/30—Puffing or expanding
    • A23P30/32—Puffing or expanding by pressure release, e.g. explosion puffing; by vacuum treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Grain Derivatives (AREA)
  • Cereal-Derived Products (AREA)

Abstract

A method of puffing or expanding cereals comprises removing air from the cereals by placing it under vacuum in an atmosphere of steam, increasing the steam pressure, and then suddenly reducing the pressure below atmospheric, the pressure drop being sufficiently great to expand the cell walls beyond their elastic limit. Rice, or other cereals, are first freed of air and, whilst under the vacuum, flavouring, sugar, salt, vitamins, or nutritious salts may be added by atomising water containing the desired ingredients in the vacuum. The cereal is then cooked for 5-6 minutes at 20 lb. per square inch steam pressure, after which the steam pressure is raised to 90-100 lb. per square inch and suddenly reduced to below 8 in. mercury, and preferably to 0.1 in. mercury, to expand the cereal particles. Specifications 488,638, 508,264, and 631,840, [both in Group VI], are referred to.
GB10893/49A 1948-06-23 1949-04-25 Improvements in or relating to puffing of cellular products Expired GB675292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US675292XA 1948-06-23 1948-06-23

Publications (1)

Publication Number Publication Date
GB675292A true GB675292A (en) 1952-07-09

Family

ID=22076604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10893/49A Expired GB675292A (en) 1948-06-23 1949-04-25 Improvements in or relating to puffing of cellular products

Country Status (1)

Country Link
GB (1) GB675292A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759858A (en) * 1953-09-09 1956-08-21 John M Baer Puffing of tobacco and tobacco products
US2795229A (en) * 1954-10-22 1957-06-11 American Mach & Foundry Cigarette machine feed
US2969288A (en) * 1960-02-04 1961-01-24 Gen Foods Corp Method for preparing quick-cooking rice
US3557798A (en) * 1968-03-07 1971-01-26 American Tobacco Co The smoking taste of tobacco stems
US3823722A (en) * 1970-10-07 1974-07-16 Smitherm Industries Method for expanding tobacco
US4211243A (en) * 1977-02-22 1980-07-08 Kikkoman Shoyu Co., Ltd. Process for producing expanded tobacco stems
US4388932A (en) * 1980-12-31 1983-06-21 Philip Morris, Incorporated Process for improving filling power of expanded tobacco
US4531529A (en) * 1982-10-04 1985-07-30 R. J. Reynolds Tobacco Company Process for increasing filling capacity of tobacco
WO1987007478A1 (en) * 1986-06-12 1987-12-17 Gbe International Plc Improvements in or relating to the treatment of tobacco
GB2193076A (en) * 1986-08-01 1988-02-03 American Tobacco Co Expansion of tobacco
US4962773A (en) * 1987-08-13 1990-10-16 R. J. Reynolds Tobacco Company Process for the manufacture tobacco rods containing expanded tobacco material
WO1995001108A1 (en) * 1993-06-30 1995-01-12 Imperial Tobacco Limited Improvements in or relating to processing of smoking material
WO1997004673A1 (en) * 1995-08-02 1997-02-13 Brown & Williamson Tobacco Corporation Process for steam explosion of tobacco stem

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759858A (en) * 1953-09-09 1956-08-21 John M Baer Puffing of tobacco and tobacco products
US2795229A (en) * 1954-10-22 1957-06-11 American Mach & Foundry Cigarette machine feed
US2969288A (en) * 1960-02-04 1961-01-24 Gen Foods Corp Method for preparing quick-cooking rice
US3557798A (en) * 1968-03-07 1971-01-26 American Tobacco Co The smoking taste of tobacco stems
US3823722A (en) * 1970-10-07 1974-07-16 Smitherm Industries Method for expanding tobacco
US4211243A (en) * 1977-02-22 1980-07-08 Kikkoman Shoyu Co., Ltd. Process for producing expanded tobacco stems
US4388932A (en) * 1980-12-31 1983-06-21 Philip Morris, Incorporated Process for improving filling power of expanded tobacco
US4531529A (en) * 1982-10-04 1985-07-30 R. J. Reynolds Tobacco Company Process for increasing filling capacity of tobacco
WO1987007478A1 (en) * 1986-06-12 1987-12-17 Gbe International Plc Improvements in or relating to the treatment of tobacco
GB2193076A (en) * 1986-08-01 1988-02-03 American Tobacco Co Expansion of tobacco
FR2602122A1 (en) * 1986-08-01 1988-02-05 American Tobacco Co METHOD AND APPARATUS FOR EXPANSION OF TOBACCO AND SMOKING ARTICLE OBTAINED BY THEIR IMPLEMENTATION
GB2193076B (en) * 1986-08-01 1990-12-05 American Tobacco Co Expansion of tobacco
US4962773A (en) * 1987-08-13 1990-10-16 R. J. Reynolds Tobacco Company Process for the manufacture tobacco rods containing expanded tobacco material
WO1995001108A1 (en) * 1993-06-30 1995-01-12 Imperial Tobacco Limited Improvements in or relating to processing of smoking material
WO1997004673A1 (en) * 1995-08-02 1997-02-13 Brown & Williamson Tobacco Corporation Process for steam explosion of tobacco stem

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