1. Gum Plants - Gum Arabic, Tragacanth, Olibanum, Mastic.

2. Examples: gum arabic, gum tragacanth , and mucilage.

3. Gum tragacanth (from several shrub species in the genus Astragalus) is used as a coating and binding agent in pill manufacture, as an emulsifier in processed foods, and as a thickener in sauces.

4. The tragacanth gum is added to aid in keeping the entire mixture in solution.

5. Method:The models of CPID were made by injection of brei admixed with phenol and tragacanth into the uterus of rats, and the inhibitory effect on CPID was observed.

6. Various overlay mediums , such as agar , starchgel, methyl cellulose and tragacanth are used.

7. Chamomile essence, Aloe, Peppermint, Everning primrose, Anti-germtide, FGF, Sebum secretion inhibitor, Anti-acne agents, Tragacanth gum, etc.