JPS632465B2 - - Google Patents

Info

Publication number
JPS632465B2
JPS632465B2 JP9487981A JP9487981A JPS632465B2 JP S632465 B2 JPS632465 B2 JP S632465B2 JP 9487981 A JP9487981 A JP 9487981A JP 9487981 A JP9487981 A JP 9487981A JP S632465 B2 JPS632465 B2 JP S632465B2
Authority
JP
Japan
Prior art keywords
curve
value
sample solution
acid
titration
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 - Lifetime
Application number
JP9487981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57208445A (en
Inventor
Keiichi Tsuji
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.)
RIKEN
Original Assignee
RIKEN
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 RIKEN filed Critical RIKEN
Priority to JP9487981A priority Critical patent/JPS57208445A/ja
Priority to DK275982A priority patent/DK162064C/da
Priority to CH379882A priority patent/CH650863A5/fr
Publication of JPS57208445A publication Critical patent/JPS57208445A/ja
Publication of JPS632465B2 publication Critical patent/JPS632465B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4166—Systems measuring a particular property of an electrolyte
    • G01N27/4167—Systems measuring a particular property of an electrolyte pH

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP9487981A 1981-06-19 1981-06-19 Buffer power titration method and apparatus therefor Granted JPS57208445A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9487981A JPS57208445A (en) 1981-06-19 1981-06-19 Buffer power titration method and apparatus therefor
DK275982A DK162064C (da) 1981-06-19 1982-06-18 Fremgangsmaade til frembringelse af en bufferkapacitetskurve af en ionogen proeveoploesning samt apparat til brug herved
CH379882A CH650863A5 (en) 1981-06-19 1982-06-21 Method and apparatus for recording buffer capacity curves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9487981A JPS57208445A (en) 1981-06-19 1981-06-19 Buffer power titration method and apparatus therefor

Publications (2)

Publication Number Publication Date
JPS57208445A JPS57208445A (en) 1982-12-21
JPS632465B2 true JPS632465B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-19

Family

ID=14122332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9487981A Granted JPS57208445A (en) 1981-06-19 1981-06-19 Buffer power titration method and apparatus therefor

Country Status (3)

Country Link
JP (1) JPS57208445A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH650863A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK162064C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5132916A (en) * 1990-05-21 1992-07-21 Elsag International B.V. Methodology for ph titration curve estimation for adaptive control
FR2748112B1 (fr) * 1996-04-30 1998-06-26 Tlti Toute La Telephonie Ind Procede pour determiner une proportion de reactant dans un liquide et appareil automatique correspondant
JP5261848B2 (ja) * 2009-08-19 2013-08-14 社団法人 おいしさの科学研究所 電気化学的緩衝能測定装置
CN111766277B (zh) * 2020-06-09 2022-06-28 安徽大学 一种区分金属离子Fe3+及Cu2+的方法

Also Published As

Publication number Publication date
DK275982A (da) 1982-12-20
DK162064C (da) 1992-02-17
DK162064B (da) 1991-09-09
JPS57208445A (en) 1982-12-21
CH650863A5 (en) 1985-08-15

Similar Documents

Publication Publication Date Title
Matthews et al. Dependence of wine sensory attributes on vine water status
Lubbers et al. The effect of glycerol on the perceived aroma of a model wine and a white wine
Green et al. Determination of free and total copper and lead in wine by stripping potentiometry
Rodriguez et al. Malolactic fermentation in Chardonnay: growth and sensory effects of commercial strains of Leuconostoc oenos
Rodríguez-Cáceres et al. Novel HPLC–fluorescence methodology for the determination of methylglyoxal and glyoxal. Application to the analysis of monovarietal wines “Ribera del Guadiana”
Kotani et al. A portable voltammetric sensor for determining titratable acidity in foods and beverages
Mannino et al. Electrochemical methods for food and drink analysis
CN102854234B (zh) 一种食品中日落黄的检测方法
Sochorova et al. Electrochemical and others techniques for the determination of malic acid and tartaric acid in must and wine
DWIVEDI et al. Continuous production of blue‐type cheese flavor by submerged fermentation of Penicillium roqueforti
JPS632465B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP0859234B1 (en) Method for measuring acidity
JP2002027955A (ja) キャベツ等野菜発酵飲料
Gao et al. Characterisation of malolactic conversion by Oenococcus oeni to reduce the acidity of apple juice
Hoo et al. The contributing effect of apple pectin on the freezing point depression of apple juice concentrates
JP4356130B2 (ja) 酸度測定装置
JP3531436B2 (ja) 酸度測定装置
Rouseff et al. Lead uptake of grapefruit juices stored in cans as determined by flameless atomic absorption spectroscopy
JP3577906B2 (ja) 酸度測定装置
JP3531432B2 (ja) 酸度測定装置および酸度測定方法
JP2000230918A (ja) 酸度測定装置及び酸度測定方法
Ough Acids and amino acids in grapes and wines
JPH10253583A (ja) 苦味の測定方法
Taye American Journal of Life Science Researches
JP3933396B2 (ja) 魚類の鮮度測定方法