GB495849A - Improvements in or relating to the measurement of the characteristics of fermenting substances - Google Patents

Improvements in or relating to the measurement of the characteristics of fermenting substances

Info

Publication number
GB495849A
GB495849A GB4353/37A GB435337A GB495849A GB 495849 A GB495849 A GB 495849A GB 4353/37 A GB4353/37 A GB 4353/37A GB 435337 A GB435337 A GB 435337A GB 495849 A GB495849 A GB 495849A
Authority
GB
United Kingdom
Prior art keywords
gas
relating
measurement
measured
samples
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
GB4353/37A
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.)
CARL WILLY BRABENDER
Original Assignee
CARL WILLY BRABENDER
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 CARL WILLY BRABENDER filed Critical CARL WILLY BRABENDER
Publication of GB495849A publication Critical patent/GB495849A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
    • G01N7/14—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference
    • G01N7/18—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react
    • G01N7/20—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react the reaction being fermentation
    • G01N7/22—Analysing materials by measuring the pressure or volume of a gas or vapour by allowing the material to emit a gas or vapour, e.g. water vapour, and measuring a pressure or volume difference by allowing the material to react the reaction being fermentation of dough

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

<PICT:0495849/III/1> In a process of measuring the characteristics of fermentation two identical samples of the material are employed; the whole of the gas generated by one sample is measured, and in the other case the liberated gas is absorbed so that only the gas which remains occluded in the material is measured. The apparatus may comprise two oil-sealed suspended bells 3, the movement of which operates indicators 4, 41, the samples 14 being inserted through fluid-tight doors 12 in the bases of the chambers 1. One chamber has a ring 16 of potashimpregnated felt to absorb the free carbon dioxide.
GB4353/37A 1936-02-18 1937-02-13 Improvements in or relating to the measurement of the characteristics of fermenting substances Expired GB495849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR814012T 1936-02-18

Publications (1)

Publication Number Publication Date
GB495849A true GB495849A (en) 1938-11-21

Family

ID=9266489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4353/37A Expired GB495849A (en) 1936-02-18 1937-02-13 Improvements in or relating to the measurement of the characteristics of fermenting substances

Country Status (3)

Country Link
BE (1) BE419946A (en)
FR (1) FR814012A (en)
GB (1) GB495849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123989A1 (en) * 2021-06-15 2022-12-16 Lesaffre Et Compagnie Container for determining the quantity of CO2 absorbed and/or expelled by a sample of matter over time

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3123989A1 (en) * 2021-06-15 2022-12-16 Lesaffre Et Compagnie Container for determining the quantity of CO2 absorbed and/or expelled by a sample of matter over time
WO2022263761A1 (en) 2021-06-15 2022-12-22 Lesaffre Et Compagnie Device for determining the quantity of co2 absorbed and/or expelled by a sample of material over time

Also Published As

Publication number Publication date
BE419946A (en)
FR814012A (en) 1937-06-14

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