food tests

0.0(0)
studied byStudied by 0 people
full-widthCall with Kai
GameKnowt Play
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/3

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

4 Terms

1
New cards

starch: orange to black

place a small sample of the test solution on a spotting tile and add a drop of iodine solution

2
New cards

protein: pale blue to pale purple

add biuret reagent to the test solution in a test tube or on a spotting tile

3
New cards

lipid: a milky emulsion forms

place test solution in a test tube, add ethanol, then water and shake

4
New cards

sugar: transparent to opaque; blue to green to orange to red

place test solution in a test tube, add benedict’s reagent and heat by standing the test tube in a beaker of hot water (80 degrees celsius)