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Who discovered freeze drying?

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in Food Processing Unit Operations by (110k points)
Who discovered freeze drying?

(a) Jacques-Arsened’Arsonval

(b) Charles Chamberland

(c) Willis Carrier

(d) Clarence Birdseye

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My enquiry is from Freeze Drying topic in portion Drying of Food Processing Unit Operations

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Correct option is (a) Jacques-Arsened’Arsonval

Explanation: Jacques-Arsened’Arsonval discovered freeze drying. Charles Chamberl and developed the first pressure steam sterilizer. Willis Carrier invented the chillers. Clarence Birdseye developed processes for freezing fish based on quick freezing.

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