Download - Sodium hydrosulfite test kit in food
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Test kit for Sodium Hydrosulfite in Food
Miss Thadarat Khunluk 5114102320Miss Narin Pengsan 5114102321Miss Pimjai Boontiam 5114102324Miss Rutaichanok Thawonwong 5114102328Miss Supadtra Punyawong 5114102338
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Test kit for Sodium Hydrosulfite in Food
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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.
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Target Sample
• Coconut sugar, pickled bamboo shoot, preserved fruits ,bean sprout, shredded ginger, etc.
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Test Kit Tool • 1 Plastic cup • 1 bottle of test reagent
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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.
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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.
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Thank you