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Inulin is a Polymer of (1) Glucose (2) Fructose (3) Galactose (4) Arabinose

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Answer: Option 2 – Inulin is Fructose

Inulin is a beta (1->2) glycosidic D-fructose polymer. Inulin, not alpha-amylase, hydrolyses inulin in plant tubers.

Inulin’s benefits:

Inulin helps certain children, adults, and seniors with constipation. One stool every week is added. Softens stools.
Diabetes-Short-term usage of inulin with antidiabetic medications may improve blood glucose levels. Long-term use seems ineffective.
Inulin seems to decrease triglycerides in some, but not all, patients with hypertriglyceridemia.
Inulin reduces weight in obese persons. Inulin reduces childhood obesity.