Задание 3 Определение содержания жира в исследуемом первом блюде
Сущность метода:
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Порядок проведения анализа
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Схема
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Описание |
1. |
Разрушение органических в |
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2. |
Р |
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3. |
Ц |
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4. |
Отсчёт жира |
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еществ
астворение
жира
ентрифугирование
Проведите расчёт содержания жира Х (в г.) по формуле:
;
где:
а |
- |
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m1 |
- |
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m2 |
- |
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0,01133 |
- |
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Расчёт
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Вывод:
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