[Answered] _____ is the oldest method of food concentration. a. Solar evaporation b. Open-kettle ...

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bucstennis@aim.com

Hero Member
Posts: 532

on: Aug 2, 2018

_____ is the oldest method of food concentration.

a. Solar evaporation
b. Open-kettle evaporation
c. Freeze concentration d. Thin-film evaporation

Question 2

Ultrafiltration is a membrane-filtration process operating from _____ bars.

a. 1 to 3
b. 4 to 12
c. 12 to 20 d. 2 to 10

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dominiqueenicolee

Sr. Member
Posts: 314

Reply #1 on: Aug 2, 2018

Answer to Question 1

a

Answer to Question 2

d

bucstennis@aim.com

Hero Member
Posts: 532

Reply #2 on: Aug 2, 2018

Thanks

dominiqueenicolee

Sr. Member
Posts: 314

Reply #3 on: Aug 2, 2018

Welcome

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