Starch is primarily found stored in plants, specifically in their various parts designed for energy storage.
Starch Storage Locations
Starch plays a vital role as a primary source of energy for plants and is stored in a variety of locations. According to the reference, starch is found in:
- Chloroplasts: Within plant cells, starch is stored as granules inside chloroplasts.
- Storage Organs: Starch is also abundantly found in specialized storage organs like:
- Roots: Such as the roots of the cassava plant.
- Tubers: Like the tuber of the potato.
- Stem Pith: For instance, the stem pith of sago.
- Seeds: Including seeds of corn, wheat, and rice.
Examples of Starch-Rich Foods
To better understand where starch is found, here are some everyday examples:
| Plant Part | Example Plant | Starch Location |
|---|---|---|
| Roots | Cassava | Storage organ in roots |
| Tubers | Potato | Storage organ in tubers |
| Stem Pith | Sago | Storage organ in stem pith |
| Seeds | Corn, Wheat, Rice | Storage organ in seeds |
Conclusion
In summary, starch is a vital carbohydrate stored in plant structures, particularly within chloroplasts as granules, and in storage organs like roots, tubers, stem pith, and seeds.
