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
Whisky tasting adequate but it should be left to stand for several hours to allow the chlorine to disperse. Chilled water or ice is not advisable for whisky tasting as it closes off the flavour. Water should be added a few drops at a time to avoid 'drowning' the whisky. Generally speaking though, whisky imparts most flavour when diluted to 20-30% ABV. There are several publishers of tasting notes, including the following. Whisky tasting Whisky tasting is the analysis of whisky through visual examination, taste and aroma. Whisky tastings are often conducted in groups of people, either for reference purposes or as