The speculated interaction between the Capsaicin with biological receptor has to be given. Concept Introduction: Hydrogen bond: A hydrogen bond is a electrostatic attraction between a hydrogen atom and more electronegative atom such as nitrogen (N), oxygen (O), or fluorine (F) atoms. Hydrophilic (water-loving): The compound has the hydroxyl group ( OH ) is called as hydrophilic. Hydrophobic (water-fearing): The compound has alkyl chain group is called as hydrophobic.

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Chapter 21.4, Problem CQ

Interpretation Introduction

Interpretation:

The speculated interaction between the Capsaicin with biological receptor has to be given.

Concept Introduction:

Hydrogen bond:

A hydrogen bond is a electrostatic attraction between a hydrogen atom and more electronegative atom such as nitrogen (N), oxygen (O), or fluorine (F) atoms.

Hydrophilic (water-loving):

The compound has the hydroxyl group (OH) is called as hydrophilic.

Hydrophobic (water-fearing):

The compound has alkyl chain group is called as hydrophobic.

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