Tahini (or "tehina"/"thina" in Arabic and Hebrew, "tahin" in Turkish, French, Dutch and Danish) is a paste made from ground sesame seeds. It is a major ingredient in hummus and other dishes from the Middle East. It can be purchased fresh, in cans, in jars, or dehydrated. Tahini comes in two varieties â€” 'hulled' and 'unhulled'. Both types are relatively high in vitamins and proteins. Unhulled tahini is quite bitter but has a much higher proportion of vitamins, calcium, and protein because the sesame seeds are ground whole. Source:http://en.wikipedia.org/wiki/Tahini Organic food is produced by farmers who emphasize the use of renewable resources and the conservation of soil and water to enhance environmental quality for future generations. Organic meat, poultry, eggs, and dairy products come from animals that are given no antibiotics or growth hormones. Organic food is produced without using most conventional pesticides; fertilizers made with synthetic ingredients or sewage sludge; bioengineering; or ionizing radiation. Before a product can be labeled "organic," a Government-approved certifier inspects the farm where the food is grown to make sure the farmer is following all the rules necessary to meet USDA organic standards. Companies that handle or process organic food before it gets to your local supermarket or restaurant must be certified.