RU2003114976A - METHOD FOR DETERMINING ALKALINITY OF FOOD AND NON-FOOD - Google Patents

METHOD FOR DETERMINING ALKALINITY OF FOOD AND NON-FOOD

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Publication number
RU2003114976A
RU2003114976A RU2003114976/15A RU2003114976A RU2003114976A RU 2003114976 A RU2003114976 A RU 2003114976A RU 2003114976/15 A RU2003114976/15 A RU 2003114976/15A RU 2003114976 A RU2003114976 A RU 2003114976A RU 2003114976 A RU2003114976 A RU 2003114976A
Authority
RU
Russia
Prior art keywords
food
alkalinity
determining
substance
determining alkalinity
Prior art date
Application number
RU2003114976/15A
Other languages
Russian (ru)
Other versions
RU2234698C1 (en
Inventor
Анатолий Иванович Бывальцев
Газибег Омарович Магомедов
Алексей Львович Семенов
Наталья Викторовна Быканова
Original Assignee
Государственное образовательное учреждение Воронежская государственная технологическая академия
Filing date
Publication date
Application filed by Государственное образовательное учреждение Воронежская государственная технологическая академия filed Critical Государственное образовательное учреждение Воронежская государственная технологическая академия
Priority to RU2003114976/15A priority Critical patent/RU2234698C1/en
Priority claimed from RU2003114976/15A external-priority patent/RU2234698C1/en
Application granted granted Critical
Publication of RU2234698C1 publication Critical patent/RU2234698C1/en
Publication of RU2003114976A publication Critical patent/RU2003114976A/en

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Claims (1)

Метод определения щелочности пищевых и непищевых веществ, включающих взвешивание, растворение в дистиллированной воде навески вещества или отмеривание определенного объема жидкого вещества, его титрование с использованием кислотных титрантов, определение точки эквивалентности с помощью рН-метра, отличающийся тем, что в качестве титранта используют электрохимически активированную кислую воду с рН 1,95-2,1, в которую перед активацией добавляют 0,1% NaCl.The method for determining the alkalinity of food and non-food substances, including weighing, dissolving a sample of a substance in distilled water or measuring a specific volume of a liquid substance, titration using acid titrants, determination of an equivalence point using a pH meter, characterized in that electrochemically activated titrant is used acidic water with a pH of 1.95-2.1, to which 0.1% NaCl is added before activation.
RU2003114976/15A 2003-05-20 2003-05-20 Method for determining of alkalinity of food and non-food substances RU2234698C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003114976/15A RU2234698C1 (en) 2003-05-20 2003-05-20 Method for determining of alkalinity of food and non-food substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003114976/15A RU2234698C1 (en) 2003-05-20 2003-05-20 Method for determining of alkalinity of food and non-food substances

Publications (2)

Publication Number Publication Date
RU2234698C1 RU2234698C1 (en) 2004-08-20
RU2003114976A true RU2003114976A (en) 2004-12-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003114976/15A RU2234698C1 (en) 2003-05-20 2003-05-20 Method for determining of alkalinity of food and non-food substances

Country Status (1)

Country Link
RU (1) RU2234698C1 (en)

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