Which property of reducing sugars in fruit juice causes problems in drying?

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Multiple Choice

Which property of reducing sugars in fruit juice causes problems in drying?

Explanation:
Reducing sugars are hygroscopic, meaning they readily attract and hold water from the surrounding air. In drying fruit juice, this moisture uptake keeps the surface moist and sticky, leading to clumping, caking, and uneven or slower drying. The product can struggle to reach a free-flowing powder because the sugars pull in moisture and prevent rapid moisture loss. This stickiness from moisture absorption is the main drying challenge, rather than the sugars evaporating or crystallizing immediately.

Reducing sugars are hygroscopic, meaning they readily attract and hold water from the surrounding air. In drying fruit juice, this moisture uptake keeps the surface moist and sticky, leading to clumping, caking, and uneven or slower drying. The product can struggle to reach a free-flowing powder because the sugars pull in moisture and prevent rapid moisture loss. This stickiness from moisture absorption is the main drying challenge, rather than the sugars evaporating or crystallizing immediately.

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