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перекисне число

English translation: peroxide number (value)

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GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Ukrainian term or phrase:перекисне число
English translation:peroxide number (value)
Entered by: Yuliya Panas
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09:37 Jul 6, 2003
Ukrainian to English translations [PRO]
Science - Food & Drink
Ukrainian term or phrase: перекисне число
это как-то связанао с порчей продуктов
Yuliya Panas
Local time: 15:03
peroxide number (value)
Explanation:
Росiйскою це "перекисное число".

Multitran: перекисное число
хим. peroxide number
нефт. peroxide value

Зараз пошукаю у Гуголi доказiв (або навпаки ;)).

--------------------------------------------------
Note added at 2003-07-06 09:49:08 (GMT)
--------------------------------------------------

Ось:

http://www.lipid.co.uk/maintest.html

Peroxide Value
The most common cause of oil deterioration is rancidity and the most common cause of rancidity in oils and fats is oxidation. It is generally accepted that the first product formed by oxidation of oil or fat is a hydroperoxide. The usual method of assessment is by determination of the peroxide value. The most common analytical methods are those based on an iodometric titration, which measures the iodine produced from potassium iodide by the peroxides present in the oil. The peroxide value is expressed as milli-equivalents of oxygen per kilogram of fat or as millimoles of active oxygen per 2Kg of the sample.


А ось росiйською пояснення. Дуже схоже:

http://yarmarka.onego.ru/prod/aboutm.htm

Перекисное число отражает степень окисленности масла, обусловленную накоплением перекисных соединений (перекисей и гидроперекисей) при окислении масла в процессе хранения, особенно активно протекающего на свету. Выражается в миллимолях кислорода на один килограмм и нормируется для масел марки Д (подсолнечного и кукурузного) и более определенной величины.
Selected response from:

Kirill Semenov
Ukraine
Local time: 15:03
Grading comment
Thank you very much. You have been very helpful during my ordeal with those translations yesterday.
4 KudoZ points were awarded for this answer

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Summary of answers provided
3 +5peroxide number (value)
Kirill Semenov


  

Answers


6 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +5
peroxide number (value)


Explanation:
Росiйскою це "перекисное число".

Multitran: перекисное число
хим. peroxide number
нефт. peroxide value

Зараз пошукаю у Гуголi доказiв (або навпаки ;)).

--------------------------------------------------
Note added at 2003-07-06 09:49:08 (GMT)
--------------------------------------------------

Ось:

http://www.lipid.co.uk/maintest.html

Peroxide Value
The most common cause of oil deterioration is rancidity and the most common cause of rancidity in oils and fats is oxidation. It is generally accepted that the first product formed by oxidation of oil or fat is a hydroperoxide. The usual method of assessment is by determination of the peroxide value. The most common analytical methods are those based on an iodometric titration, which measures the iodine produced from potassium iodide by the peroxides present in the oil. The peroxide value is expressed as milli-equivalents of oxygen per kilogram of fat or as millimoles of active oxygen per 2Kg of the sample.


А ось росiйською пояснення. Дуже схоже:

http://yarmarka.onego.ru/prod/aboutm.htm

Перекисное число отражает степень окисленности масла, обусловленную накоплением перекисных соединений (перекисей и гидроперекисей) при окислении масла в процессе хранения, особенно активно протекающего на свету. Выражается в миллимолях кислорода на один килограмм и нормируется для масел марки Д (подсолнечного и кукурузного) и более определенной величины.


Kirill Semenov
Ukraine
Local time: 15:03
Native speaker of: Native in RussianRussian
PRO pts in category: 4
Grading comment
Thank you very much. You have been very helpful during my ordeal with those translations yesterday.

Peer comments on this answer (and responses from the answerer)
agree  Jarema: Не варто шукати. Все правильно.
2 mins
  -> та менi й самому цiкаво було :) дякую :)

agree  Vassyl Trylis
13 mins
  -> дякую :)

agree  xxxVera Fluhr
34 mins
  -> дякую :)

agree  Serhiy Onoshko
1 hr
  -> дякую :)

agree  huntr
7 hrs
  -> дякую :)
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