Such foods include drinks such as fruit drinks, fluid foods such as a potage, and solid foods in coexistence with a natural polysaccharide or edible emulsifier, such...http://www.google.com/patents/US5213834?utm_source=gb-gplus-sharePatent US5213834 - Low calorie processed food made with gel-particles of glucomannan coagulumAdvanced Patent SearchPublication numberUS5213834 APublication typeGrantAp