Sodium hydrosulfite test kit in food
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This document provides information on a test kit for detecting sodium hydrosulfite in food. The test kit contains a plastic cup, test reagent bottle, and instructions for use. Sodium hydrosulfite can cause health issues if consumed and is prohibited in some foods. The test procedure involves adding a food sample to the cup, with water for solids, and then adding test reagent drops. A gray or black color indicates the presence of sodium hydrosulfite while a light blue or green result means it is not detected.
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Sodium hydrosulfite test kit in food
- 1. Test kit for Sodium Hydrosulfite in Food Miss Thadarat Khunluk 5114102320 Miss Narin Pengsan 5114102321 Miss Pimjai Boontiam 5114102324 Miss Rutaichanok Thawonwong 5114102328 Miss Supadtra Punyawong 5114102338
- 2. Test kit for Sodium Hydrosulfite in Food
- 3. Health Impact • Being cause dyspnea (difficulty breath ), lower blood pressure, dizziness. • Abdominal pain, vomiting, and diarrhea • For severe allergic person or asthmatic patient may cause shock, coma, and death.
- 4. Target Sample • Coconut sugar, pickled bamboo shoot, preserved fruits ,bean sprout, shredded ginger, etc.
- 5. Test Kit Tool • 1 Plastic cup • 1 bottle of test reagent
- 6. Procedure • For liquid sample, pour 5 ml of sample in the plastic cup. • In case of solid sample, put ½ teaspoonful of sample into the plastic cup, add 10ml of clean water and press to break the sample. • Add 1-3 drops of test reagent, shake and notice the color.
- 7. Evaluation • If the liquid is gray or black, such sample contains sodium hydrosulfite (prohibited) • If the liquid is light blue or green, such sample contains no sodium hydrosulfite.
- 8. Thank you