Root plant to fuel the process. In return, the plant takes nitrogen compounds produced from ammonia by the bacteria. The term root crops refers to any edible underground plant structure, but many root crops are actually stems, such as potato tubers. Edible roots include cassava, sweet potato, beet, carrot, rutabaga, turnip, parsnip, radish, yam and horseradish. Spices obtained from roots include sassafras, angelica, sarsaparilla and licorice. Sugar beet is an important source of sugar. Yam roots are a source of estrogen compounds used in birth control pills. The fish poison and insecticide rotenone is obtained from roots of "Lonchocarpus" spp. Important
Sweet chili sauce also be purchased in bottle form. In Australia, Europe and the United States, 'Thai sweet chili sauce' is available as a condiment at many takeaway stores and supermarkets. Sweet chili sauce Sweet chili sauce (also known as Thai sweet chili sauce), known as "nam chim kai" in Thailand (; literally "dipping sauce for chicken"), is a popular chili sauce condiment in Thai, Afghan, Malaysian, and Western cuisine. It is commonly made with red chile peppers (often 'Fresno Chili', thai or red jalapenos), rice wine vinegar, sometimes garlic, sometimes fish sauce and sweetening ingredient such as fruit or a refined sugar