Tahini cuneiform document written 4000 years ago that describes the custom of serving the gods sesame wine. The historian Herodotus writes about the cultivation of sesame 3500 years ago in the region of the Tigris and Euphrates in Mesopotamia. It was mainly used as a source of oil. Tahini is mentioned as an ingredient of "hummus kasa", a recipe transcribed in an anonymous 13th-century Arabic cookbook, "Kitab Wasf al-Atima al-Mutada". Sesame paste is an ingredient in some Chinese and Japanese dishes; Sichuan cuisine uses it in some recipes for dandan noodles. Sesame paste is also used in Indian cuisine. In the
Carbon paste electrode solid electrodes for which basic electrochemical characteristics are comparable for almost all products from each manufacturer, each carbon paste unit is an individual, where the physical, chemical and electrochemical properties may differ from one preparation to another. For this reason each probe must be calibrated individually. While this may not be an issue in a research environment, it would be a considerable burden in production service. Carbon paste electrode A carbon-paste electrode (CPE) is made from a mixture of conducting graphite powder and a pasting liquid. These electrodes are simple to make and offer an easily renewable surface for electron