Testing for unsaturation in oils - Bromine added to oils
66.2 هزار بار بازدید -
10 سال پیش
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Here bromine is added to
Here bromine is added to various oils (olive, peanut and vegetable) in order to show whether they have unsaturated fats that contain double or triple bonds. Alkenes and alkynes will easily react with halogens without the presence of a catalyst and the orange color of the bromine will fade upon shaking. Additionally the saturated fats that result can be differentiated from the unsaturated by solidification and color change.
10 سال پیش
در تاریخ 1393/09/13 منتشر شده
است.
66,250
بـار بازدید شده