As a food science expert with a background in both chemistry and culinary arts, I can tell you that the shell of a jelly bean is primarily made out of sugar. Here's a detailed breakdown:


1. Sugar: The main component of the shell is sugar, which provides the hard, glossy exterior. It's often combined with other ingredients to create the desired texture and appearance.


2. Corn Syrup: This is sometimes added to help with the sugar's crystallization process, allowing the shell to harden without becoming too brittle.


3. Gum Arabic: This is a natural emulsifier that helps to bind the ingredients together and gives the shell its elasticity.


4. Gelatin or Pectin: These are used as gelling agents to help the shell hold its shape.


5. Waxes and Confections Glazes: These are added to give the jelly bean its characteristic shine.


6. Flavorings and Colorings: These are added to give the jelly bean its distinct taste and vibrant colors.

7.
Polyvinyl Acetate (PVA) or Cellulose Gum: These are sometimes used as a base for the shell, especially in sugar-free versions of jelly beans.

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The basic ingredients of jelly beans include sugar, corn syrup, and pectin or starch. Relatively minor amounts of the emulsifying agent lecithin, anti-foaming agents, an edible wax such as beeswax, salt, and confectioner's glaze are also included.read more >>