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Indicator lab (1).notebook 1 October 26, 2018 Oct 3010:43 AM Nutrient Testing Discovering Compounds in Common Foods Oct 208:12 AM Nutrient Indicator Lab Indicator: Iodine (amber brown) If turns purple/black Starch present Biruet's (blue) If turns light purple/pink Protein present Benedict's (blue) Heat, if turns orange Glucose present Brown Paper Bag Spreads on paper Detects lipids Oct 2811:34 AM Purple/Black color Amber color 1. Oct 2811:32 AM Oct 2811:34 AM 3. Oct 2811:36 AM 4.

Indicator lab (1).notebook - Mrs. Reece's Science Pages

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Page 1: Indicator lab (1).notebook - Mrs. Reece's Science Pages

Indicator lab (1).notebook

1

October 26, 2018

Oct 30­10:43 AM

Nutrient Testing

Discovering Compounds in Common Foods

Oct 20­8:12 AM

Nutrient Indicator Lab

Indicator:

Iodine  (amber brown)    If turns purple/black      Starch present

Biruet's   (blue)             If turns light purple/pink    Protein present 

Benedict's   (blue)          Heat, if turns orange         Glucose present

Brown Paper Bag             Spreads on paper         Detects lipids

Oct 28­11:34 AM

Purple/Black color 

Amber color 

1.

Oct 28­11:32 AM

Oct 28­11:34 AM

3.

Oct 28­11:36 AM

4.