IT1088063B - Novel strain of Candida valida yeast - used to prepare protein by cultivation using ethanol as carbon source - Google Patents

Novel strain of Candida valida yeast - used to prepare protein by cultivation using ethanol as carbon source

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Publication number
IT1088063B
IT1088063B IT2827777A IT2827777A IT1088063B IT 1088063 B IT1088063 B IT 1088063B IT 2827777 A IT2827777 A IT 2827777A IT 2827777 A IT2827777 A IT 2827777A IT 1088063 B IT1088063 B IT 1088063B
Authority
IT
Italy
Prior art keywords
ethanol
strain
cultivation
yeast
carbon source
Prior art date
Application number
IT2827777A
Other languages
Italian (it)
Inventor
Pasquale Zaffaroni
Antonio Senni
Lamberto Formiconi
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to US05/941,399 priority Critical patent/US4317884A/en
Priority to CA311,171A priority patent/CA1108073A/en
Priority to FR7827983A priority patent/FR2405296A1/en
Priority to CH1027378A priority patent/CH640567A5/en
Priority to JP12126978A priority patent/JPS5467086A/en
Priority to GB7839339A priority patent/GB2005301B/en
Priority to LU80325A priority patent/LU80325A1/en
Priority to DE2843567A priority patent/DE2843567C2/en
Priority to BE190941A priority patent/BE871048A/en
Priority to NL7810071A priority patent/NL7810071A/en
Application granted granted Critical
Publication of IT1088063B publication Critical patent/IT1088063B/en

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  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The strain NRLL-Y 11119 is capable of multiplying in a culture medium using ethanol as carbon and energy source. The strain is used to produce a microbial biomass, partic. protein. The biomass is used as protein additive in animal feeds as may be used to prepare proteins, amino acids, nucleic acid and other products by extraction. The use of ethanol as carbon sources, although more expensive than petroleum fractions for example, has advantages in non-toxicity problems with simpler processing. The strain has a high growth rate (1 hr 6 min. doubling time), a high growth temp (up to 40 degrees C) and a high yield based on ethanol (up to 80%).
IT2827777A 1977-10-05 1977-10-05 Novel strain of Candida valida yeast - used to prepare protein by cultivation using ethanol as carbon source IT1088063B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US05/941,399 US4317884A (en) 1977-10-05 1978-09-11 Method for the production of yeast on ethanol and means therefor
CA311,171A CA1108073A (en) 1977-10-05 1978-09-12 Method for the production of yeast on ethanol and means therefor
FR7827983A FR2405296A1 (en) 1977-10-05 1978-09-29 YEAST PRODUCTION PROCESS ON ETHANOL
JP12126978A JPS5467086A (en) 1977-10-05 1978-10-03 Mycellium producing method
CH1027378A CH640567A5 (en) 1977-10-05 1978-10-03 Procedure for the production of a microbial biomass.
GB7839339A GB2005301B (en) 1977-10-05 1978-10-04 Production of
LU80325A LU80325A1 (en) 1977-10-05 1978-10-04 YEAST PRODUCTION PROCESS ON ETHANOL
DE2843567A DE2843567C2 (en) 1977-10-05 1978-10-05 Production of yeast on ethanol
BE190941A BE871048A (en) 1977-10-05 1978-10-05 YEAST PRODUCTION PROCESS ON ETHANOL
NL7810071A NL7810071A (en) 1977-10-05 1978-10-05 PROCEDURE FOR THE PREPARATION OF YEAST USING ETHANOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28277 1977-10-05

Publications (1)

Publication Number Publication Date
IT1088063B true IT1088063B (en) 1985-06-04

Family

ID=11098459

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2827777A IT1088063B (en) 1977-10-05 1977-10-05 Novel strain of Candida valida yeast - used to prepare protein by cultivation using ethanol as carbon source

Country Status (1)

Country Link
IT (1) IT1088063B (en)

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