GB1445942A - Sterilization of particulate solid materials - Google Patents

Sterilization of particulate solid materials

Info

Publication number
GB1445942A
GB1445942A GB871074A GB871074A GB1445942A GB 1445942 A GB1445942 A GB 1445942A GB 871074 A GB871074 A GB 871074A GB 871074 A GB871074 A GB 871074A GB 1445942 A GB1445942 A GB 1445942A
Authority
GB
United Kingdom
Prior art keywords
vessel
sterilization
steam
solid material
sterilized
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
GB871074A
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.)
Nestle SA
Original Assignee
Nestle SA
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 Nestle SA filed Critical Nestle SA
Priority to GB871074A priority Critical patent/GB1445942A/en
Priority to ZA00750919A priority patent/ZA75919B/en
Priority to CA220,533A priority patent/CA1033527A/en
Priority to BE153672A priority patent/BE825900A/en
Priority to FR7505635A priority patent/FR2261715A1/fr
Priority to AT139375A priority patent/AT343992B/en
Priority to IT20630/75A priority patent/IT1033170B/en
Priority to NL7502206A priority patent/NL7502206A/en
Priority to SE7502101A priority patent/SE7502101L/xx
Priority to DE19752508118 priority patent/DE2508118A1/en
Priority to ES435060A priority patent/ES435060A1/en
Priority to NO750650A priority patent/NO750650L/no
Priority to DK74575*#A priority patent/DK74575A/da
Priority to JP50023798A priority patent/JPS5182744A/ja
Priority to CH238875A priority patent/CH600803A5/xx
Priority to AU78597/75A priority patent/AU487526B2/en
Publication of GB1445942A publication Critical patent/GB1445942A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B7/00—Preservation or chemical ripening of fruit or vegetables
    • A23B7/005—Preserving by heating
    • A23B7/0053—Preserving by heating by direct or indirect contact with heating gases or liquids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
    • A23B4/00—General methods for preserving meat, sausages, fish or fish products
    • A23B4/005—Preserving by heating
    • A23B4/0053—Preserving by heating with gas or liquids, with or without shaping, e.g. in form of powder, granules or flakes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • A23L3/165—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials in solid state

Abstract

1445942 Sterilization NESTLE SA 5 Feb 1975 [26 Feb 1974] 8710/74 Heading A2D A batch process for the sterilization of particulate solid materials comprises introducing a batch of particulate solid material into a rotary vessel shaped so that rotation thereof imparts a tumbling action to the solid material, heating the solid material in the vessel whilst rotating the same, the heating being at least partly by the introduction of steam into the vessel to condense therein, the condensate and solid material being held at a sterilization temperature while maintaining the tumbling action, the sterilized solid material being withdrawn from the vessel under aseptic conditions. The process is particularly applicable to the sterilization of meat and vegetables and may be carried out in the apparatus shown in Fig. 1. The apparatus comprises a sterilization vessel 14 provided with hollow trunnions 18 and 19 mounted in bearing blocks 13. Each trunnion is provided with a manifold assembly 22 whereby service lines for air, water, steam and electric power may be provided for vessel 14. The vessel is provided with a jacket 23 for steam or cooling water. The vessel is further provided with a loading door 24 and a pneumatically operated solids discharge valve 25 connected to a discharge conduit 26 which passes coaxially along trunnion 18 to a storage tank or packaging apparatus. The downstream zone of valve 25 and conduit 26 is sterilized with steam from line 41. Trunnion 19 carries inlet pipe 31 for the supply of sterilizing steam and other fluids, a vent and outlet pipe 32 and a temperature probe 33. Apart from sterilizing steam, a sterile gas e.g. air, or a gas mixture may be supplied via pipe 31. Further, a liquid additive may be supplied via pipe 31 for blending with the sterilized material. The sterilization of an entrÚe and a curry is exemplified.
GB871074A 1974-02-26 1974-02-26 Sterilization of particulate solid materials Expired GB1445942A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
GB871074A GB1445942A (en) 1974-02-26 1974-02-26 Sterilization of particulate solid materials
ZA00750919A ZA75919B (en) 1974-02-26 1975-02-13 Improvements in or relating to the sterilization of particulate solid materials
CA220,533A CA1033527A (en) 1974-02-26 1975-02-20 Sterilization of particulate solid materials
BE153672A BE825900A (en) 1974-02-26 1975-02-24 IMPROVEMENT IN THE STERILIZATION OF SOLID PARTICULAR MATTERS
FR7505635A FR2261715A1 (en) 1974-02-26 1975-02-24
AT139375A AT343992B (en) 1974-02-26 1975-02-24 BOTH WORKING PROCESS FOR STERILIZING PARTICULATE SOLID MATERIAL
IT20630/75A IT1033170B (en) 1974-02-26 1975-02-25 PROCEDURE FOR THE STERILIZATION OF SOLID PARTICLE MATERIALS
NL7502206A NL7502206A (en) 1974-02-26 1975-02-25 METHOD FOR STERILIZING PORTIONS OF PARTICLES OF SOLID.
SE7502101A SE7502101L (en) 1974-02-26 1975-02-25
DE19752508118 DE2508118A1 (en) 1974-02-26 1975-02-25 BATCH PROCESS FOR STERILIZING PARTICULATE SOLID MATERIAL
ES435060A ES435060A1 (en) 1974-02-26 1975-02-25 Sterilization of particulate solid materials
NO750650A NO750650L (en) 1974-02-26 1975-02-26
DK74575*#A DK74575A (en) 1974-02-26 1975-02-26
JP50023798A JPS5182744A (en) 1974-02-26 1975-02-26
CH238875A CH600803A5 (en) 1974-02-26 1975-02-26
AU78597/75A AU487526B2 (en) 1974-02-26 1975-02-26 Improvements in or relating tothe sterilization of particulate solid materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB871074A GB1445942A (en) 1974-02-26 1974-02-26 Sterilization of particulate solid materials

Publications (1)

Publication Number Publication Date
GB1445942A true GB1445942A (en) 1976-08-11

Family

ID=9857759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB871074A Expired GB1445942A (en) 1974-02-26 1974-02-26 Sterilization of particulate solid materials

Country Status (15)

Country Link
JP (1) JPS5182744A (en)
AT (1) AT343992B (en)
BE (1) BE825900A (en)
CA (1) CA1033527A (en)
CH (1) CH600803A5 (en)
DE (1) DE2508118A1 (en)
DK (1) DK74575A (en)
ES (1) ES435060A1 (en)
FR (1) FR2261715A1 (en)
GB (1) GB1445942A (en)
IT (1) IT1033170B (en)
NL (1) NL7502206A (en)
NO (1) NO750650L (en)
SE (1) SE7502101L (en)
ZA (1) ZA75919B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829381A1 (en) * 1977-12-23 1979-07-05 Nestle Sa BATCH PROCESS FOR STERILIZING PARTICULATE SOLIDS
EP0034291A2 (en) * 1980-02-15 1981-08-26 Societe Des Produits Nestle S.A. Heat treatment of particulate solid materials
JPS6368063A (en) * 1986-09-08 1988-03-26 House Food Ind Co Ltd Production of sterilized solid-liquid blended food
ES2267339A1 (en) * 2004-03-01 2007-03-01 Industrias Alimentarias De Navarra, S.A. Process to preserve vegetables and/or vegetable dishes by high pressure steam treatment, and the product obtained using this process
WO2015056071A2 (en) 2013-10-15 2015-04-23 英孚伦斯亚洲有限公司 Automatically rotating, high-pressure sterilizer and processing method having continuous operation stages

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2069311B (en) * 1980-02-15 1984-04-04 Apv Co Ltd Heat treatment of particulate solid materials
JPH0276561A (en) * 1988-09-12 1990-03-15 Hiroyuki Yamashita Production of roll cabbage
DE69003259T2 (en) * 1989-01-27 1994-02-17 Nestle Sa Production of quick cooked rice.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829381A1 (en) * 1977-12-23 1979-07-05 Nestle Sa BATCH PROCESS FOR STERILIZING PARTICULATE SOLIDS
EP0034291A2 (en) * 1980-02-15 1981-08-26 Societe Des Produits Nestle S.A. Heat treatment of particulate solid materials
EP0034291A3 (en) * 1980-02-15 1982-12-08 Societe Des Produits Nestle S.A. Heat treatment of particulate solid materials
US4444797A (en) * 1980-02-15 1984-04-24 Societe D'assistance Technique Pour Produits Nestle S.A. Heat treatment of particulate solid materials
JPS6368063A (en) * 1986-09-08 1988-03-26 House Food Ind Co Ltd Production of sterilized solid-liquid blended food
JPH0811054B2 (en) 1986-09-08 1996-02-07 ハウス食品株式会社 Method for producing sterilized solid-liquid mixed food
ES2267339A1 (en) * 2004-03-01 2007-03-01 Industrias Alimentarias De Navarra, S.A. Process to preserve vegetables and/or vegetable dishes by high pressure steam treatment, and the product obtained using this process
WO2015056071A2 (en) 2013-10-15 2015-04-23 英孚伦斯亚洲有限公司 Automatically rotating, high-pressure sterilizer and processing method having continuous operation stages
EP3058961A4 (en) * 2013-10-15 2017-06-14 Napasol Asia Ltd. Automatically rotating, high-pressure sterilizer and processing method having continuous operation stages

Also Published As

Publication number Publication date
CH600803A5 (en) 1978-06-30
FR2261715A1 (en) 1975-09-19
DE2508118A1 (en) 1975-09-04
JPS5182744A (en) 1976-07-20
SE7502101L (en) 1975-08-27
BE825900A (en) 1975-08-25
NL7502206A (en) 1975-08-28
AU7859775A (en) 1976-08-26
ZA75919B (en) 1976-01-28
CA1033527A (en) 1978-06-27
AT343992B (en) 1978-06-26
DK74575A (en) 1975-10-20
NO750650L (en) 1975-08-27
IT1033170B (en) 1979-07-10
ES435060A1 (en) 1976-12-16
ATA139375A (en) 1977-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee