JPH0690161B2 - 溶液もしくは分散液中の被検体の濃度測定方法及び装置 - Google Patents

溶液もしくは分散液中の被検体の濃度測定方法及び装置

Info

Publication number
JPH0690161B2
JPH0690161B2 JP1224235A JP22423589A JPH0690161B2 JP H0690161 B2 JPH0690161 B2 JP H0690161B2 JP 1224235 A JP1224235 A JP 1224235A JP 22423589 A JP22423589 A JP 22423589A JP H0690161 B2 JPH0690161 B2 JP H0690161B2
Authority
JP
Japan
Prior art keywords
solution
temperature
concentration
dispersion
sensor
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 - Fee Related
Application number
JP1224235A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0385433A (ja
Inventor
克俊 丹野
靖彦 椎木
友繁 堀
健介 伊藤
哲郎 中村
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.)
Snow Brand Milk Products Co Ltd
Original Assignee
Snow Brand Milk Products Co Ltd
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 Snow Brand Milk Products Co Ltd filed Critical Snow Brand Milk Products Co Ltd
Priority to JP1224235A priority Critical patent/JPH0690161B2/ja
Priority to DE4026751A priority patent/DE4026751C2/de
Publication of JPH0385433A publication Critical patent/JPH0385433A/ja
Priority to US07/797,166 priority patent/US5225334A/en
Publication of JPH0690161B2 publication Critical patent/JPH0690161B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06—Quantitative determination

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
JP1224235A 1989-08-30 1989-08-30 溶液もしくは分散液中の被検体の濃度測定方法及び装置 Expired - Fee Related JPH0690161B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1224235A JPH0690161B2 (ja) 1989-08-30 1989-08-30 溶液もしくは分散液中の被検体の濃度測定方法及び装置
DE4026751A DE4026751C2 (de) 1989-08-30 1990-08-24 Verfahren und Vorrichtung zur Messung der Konzentration einer Lösung oder Suspension
US07/797,166 US5225334A (en) 1989-08-30 1991-11-26 Method and apparatus for measuring concentration of solution or suspension using electrically heating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1224235A JPH0690161B2 (ja) 1989-08-30 1989-08-30 溶液もしくは分散液中の被検体の濃度測定方法及び装置

Publications (2)

Publication Number Publication Date
JPH0385433A JPH0385433A (ja) 1991-04-10
JPH0690161B2 true JPH0690161B2 (ja) 1994-11-14

Family

ID=16810616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1224235A Expired - Fee Related JPH0690161B2 (ja) 1989-08-30 1989-08-30 溶液もしくは分散液中の被検体の濃度測定方法及び装置

Country Status (2)

Country Link
JP (1) JPH0690161B2 (de)
DE (1) DE4026751C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0812142B2 (ja) * 1991-09-03 1996-02-07 雪印乳業株式会社 センサーシース部の見掛け熱伝導率を決定する方法及び流体の動粘度測定方法
JP4188287B2 (ja) 2004-07-15 2008-11-26 三井金属鉱業株式会社 熱式センサ及びそれを用いた測定装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878049A (en) * 1973-04-03 1975-04-15 Massachusetts Inst Technology Biochemical temperature-sensitive probe and method for measuring reactant concentrations thereof
SE7410610L (sv) * 1974-08-21 1976-02-23 Lkb Produkter Ab Optiskt system i en odlingstank.
JPS5984145A (ja) * 1982-10-01 1984-05-15 サラソタ・オ−トメイシヨン・リミテツド 流体のレイノルズ数を測定する方法および装置
JPS5981551A (ja) * 1982-11-02 1984-05-11 Tadashi Matsunaga 細胞の電気化学的活性測定方法
JPS60135754A (ja) * 1983-12-23 1985-07-19 Matsushita Electric Works Ltd 濃度測定装置
JPS6148755A (ja) * 1984-08-16 1986-03-10 Sigma Denshi Kogyo:Kk 培養液の電気伝導度測定装置
JPS6216457A (ja) * 1985-06-12 1987-01-24 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 除草剤性スルホンアミド類
JPS6256849A (ja) * 1985-09-06 1987-03-12 Snow Brand Milk Prod Co Ltd 通電加熱法に用いられるセンサ−
JPS6264934A (ja) * 1985-09-17 1987-03-24 Seiko Instr & Electronics Ltd 水晶振動子バイオセンサ−
JPS62185146A (ja) * 1986-02-12 1987-08-13 Snow Brand Milk Prod Co Ltd 流体の状態の計測方法
JPH0623700B2 (ja) * 1987-03-06 1994-03-30 雪印乳業株式会社 通電加熱法に用いられるセンサ−の表面温度の測定方法
JPH0774790B2 (ja) * 1987-08-12 1995-08-09 雪印乳業株式会社 通電加熱法に用いられるセンサ−

Also Published As

Publication number Publication date
JPH0385433A (ja) 1991-04-10
DE4026751C2 (de) 1995-07-27
DE4026751A1 (de) 1991-03-14

Similar Documents

Publication Publication Date Title
Sonnleitner et al. Biomass determination
US4204037A (en) Method and automated apparatus for detecting coliform organisms
US4893935A (en) Apparatus and method for optical density measurements of biomass processes
Shu et al. Rotating ring-disk enzyme electrode for surface catalysis studies
Mulchandani et al. Principles and applications of biosensors for bioprocess monitoring and control
US9567561B2 (en) Single-use biomass sensing device, method for producing this device and single-use bioreactor incorporating this sensor
CN108459051B (zh) 一种自动记录大肠杆菌生长曲线的装置及应用方法
US4831869A (en) Apparatus and methods for measuring cell adhesion
Llenado et al. Ion-electrode based autoanalysis system for enzymes
Wang et al. Computer applications to fermentation processes
JP2003000224A (ja) 微生物活性測定装置及び微生物活性の測定方法
Cleland et al. Control of glucose-fed batch cultivations of E. coli by means of an oxygen stabilized enzyme electrode
JPH0690161B2 (ja) 溶液もしくは分散液中の被検体の濃度測定方法及び装置
EP0989188A1 (de) Mikrobiosensor zum kontinuierlichen nachweisen von chemischen substanzen in flüssigkeiten
US5225334A (en) Method and apparatus for measuring concentration of solution or suspension using electrically heating method
JPH07184686A (ja) 細胞活性測定方法
CN116333859A (zh) 一种连续培养恒浊器及其在测量细菌生长和细菌细胞周期中的应用
Dremel et al. On-line determination of lactic acid during kefir fermentation based on a fibre-optic lactic acid biosensor and flow-injection analysis
CA2372851A1 (en) Device and method for monitoring and controlling biologically active fluids
Flanagan et al. Thin‐film antimony–antimony‐oxide enzyme electrode for penicillin determination
KR20110098067A (ko) 전기이중층 전기용량에 기초한 생물막의 성장 정도 측정 방법 및 측정 장치
CN214781880U (zh) 一种酶类产品浓度调节测试稳定装置
JPH01228498A (ja) 微生物濃度の迅速測定法及びその装置
RU2118103C1 (ru) Лабораторное устройство для ультразвуковой дезинтеграции дрожжей
JPH03198767A (ja) 好気性微生物の測定法及び測定装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees