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Fdsc 201 Exam Questions And Answers
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FDSC 201
FDSC 201
DSC 201 Study online at What are the major sources of starch, gelatin, pectin and agar? Starch: potato, wheat, cassava, and corn Gelatin: pig skins and beef bones Pectin: Orange rinds and apple pomace Agar: Seaweed In our pectin candies, the sugar and corn syrup lower water activity, but the pectin does not. Why, despite the physical immobilization of water in the gel, is the water activity relatively high? Pectin is a large molecule and as such, its addition does not change molarit...
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