GB1481417A - Treatment of proteinaceous microbial material - Google Patents

Treatment of proteinaceous microbial material

Info

Publication number
GB1481417A
GB1481417A GB44421/73A GB4442173A GB1481417A GB 1481417 A GB1481417 A GB 1481417A GB 44421/73 A GB44421/73 A GB 44421/73A GB 4442173 A GB4442173 A GB 4442173A GB 1481417 A GB1481417 A GB 1481417A
Authority
GB
United Kingdom
Prior art keywords
content
cells
iron
organisms
water
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
GB44421/73A
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Priority to GB44421/73A priority Critical patent/GB1481417A/en
Priority to ES430296A priority patent/ES430296A1/en
Priority to NO743346A priority patent/NO743346L/no
Priority to DK492574A priority patent/DK492574A/da
Priority to IT27493/74A priority patent/IT1049309B/en
Priority to DE19742444875 priority patent/DE2444875A1/en
Priority to NL7412453A priority patent/NL7412453A/en
Priority to CH1275174A priority patent/CH585520A5/xx
Priority to FR7431851A priority patent/FR2244818B1/fr
Priority to BE148751A priority patent/BE820169A/en
Priority to AT758074A priority patent/AT339717B/en
Priority to SE7411843A priority patent/SE7411843L/xx
Publication of GB1481417A publication Critical patent/GB1481417A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J3/00—Working-up of proteins for foodstuffs
    • A23J3/20—Proteins from microorganisms or unicellular algae

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nutrition Science (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fodder In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

1481417 Yeast &c. BRITISH PETROLEUM CO Ltd 16 Sept 1974 [21 Sept 1973] 44421/73 Heading C6F Dried whole micro-organisms, e.g. cells of Candida lipolytica or Candida tropicalis produced by propagation upon an n-paraffinic substrate, are contacted with water at pH 5À0-8À0 to give an aqueous slurry of up to 20 wt. per cent microbial solid content, the micro-organisms are maintained in contact with the water e.g. for 10-60 minutes at 60‹C, whereby to reduce their content of iron, and thereafter micro-organisms having a reduced iron content are recovered from the acqueous slurry and dried. According to the Example, the iron content of spray-dried cells of Candida lipolytica is reduced from 220 to 160 ppm by the treatment at pH 6 while the complement of manganese, magnesium, zinc and copper remains virtually unaffected. The content of specified amino acids is, however, increased. Comparative experiments indicate the advantage of treating the dehydrated cells with water of the prescribed pH's. The iron-reduced cells are stated to be particularly suitable for milk replacer compositions fed to veal calves.
GB44421/73A 1973-09-21 1973-09-21 Treatment of proteinaceous microbial material Expired GB1481417A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB44421/73A GB1481417A (en) 1973-09-21 1973-09-21 Treatment of proteinaceous microbial material
ES430296A ES430296A1 (en) 1973-09-21 1974-09-17 Treatment of proteinaceous microbial material
NO743346A NO743346L (en) 1973-09-21 1974-09-17
DK492574A DK492574A (en) 1973-09-21 1974-09-18
IT27493/74A IT1049309B (en) 1973-09-21 1974-09-19 PROCESS FOR THE TREATMENT OF PROTEIN MATERIAL
DE19742444875 DE2444875A1 (en) 1973-09-21 1974-09-19 PROCESS FOR REDUCING THE IRON CONTENT OF PROTEIN-CONTAINING MATERIALS
NL7412453A NL7412453A (en) 1973-09-21 1974-09-20 PROCEDURE FOR MODIFYING THE PROPERTIES AS A FOOD OF A MICRO-ORGAN
CH1275174A CH585520A5 (en) 1973-09-21 1974-09-20
FR7431851A FR2244818B1 (en) 1973-09-21 1974-09-20
BE148751A BE820169A (en) 1973-09-21 1974-09-20 TREATMENT OF PROTEIN MATERIALS
AT758074A AT339717B (en) 1973-09-21 1974-09-20 METHOD OF MODIFICATION OF THE NEARBY PROPERTIES OF MICROORGANISMS
SE7411843A SE7411843L (en) 1973-09-21 1974-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44421/73A GB1481417A (en) 1973-09-21 1973-09-21 Treatment of proteinaceous microbial material

Publications (1)

Publication Number Publication Date
GB1481417A true GB1481417A (en) 1977-07-27

Family

ID=10433219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44421/73A Expired GB1481417A (en) 1973-09-21 1973-09-21 Treatment of proteinaceous microbial material

Country Status (12)

Country Link
AT (1) AT339717B (en)
BE (1) BE820169A (en)
CH (1) CH585520A5 (en)
DE (1) DE2444875A1 (en)
DK (1) DK492574A (en)
ES (1) ES430296A1 (en)
FR (1) FR2244818B1 (en)
GB (1) GB1481417A (en)
IT (1) IT1049309B (en)
NL (1) NL7412453A (en)
NO (1) NO743346L (en)
SE (1) SE7411843L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178391A (en) 1976-06-01 1979-12-11 Standard Oil Company A Corporation Of Indiana Process for improving the functional properties of protein material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178391A (en) 1976-06-01 1979-12-11 Standard Oil Company A Corporation Of Indiana Process for improving the functional properties of protein material

Also Published As

Publication number Publication date
ATA758074A (en) 1977-02-15
DK492574A (en) 1975-06-02
AT339717B (en) 1977-11-10
DE2444875A1 (en) 1975-04-03
BE820169A (en) 1975-03-20
FR2244818A1 (en) 1975-04-18
IT1049309B (en) 1981-01-20
SE7411843L (en) 1975-03-24
NO743346L (en) 1975-04-14
NL7412453A (en) 1975-03-25
CH585520A5 (en) 1977-03-15
ES430296A1 (en) 1976-09-16
FR2244818B1 (en) 1978-04-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee