Product timeline. 1  1982 â Diet Coke is introduced, becoming the largest-selling low-calorie soft drink in America. 2  1983 â Diet Coke is introduced in the UK. 3  1986 â Diet Cherry Coke is introduced in American markets. 4  1994 â Diet Coke changes logo. 5  1999 â Diet Cherry Coke changes logo. 6  2001 â Diet Coke with Lemon is introduced.
21Â°C = 69.8Â°F. Use the formula F = 9/5C + 32. To convert from Celsius to Fahrenheit, multiply the number by 9, divide by 5, and add 32. In this instance, 21 x 9 = 189 / 5 = 37.8 + 32 = 69.8. Therefore, 21 degrees Celsius is equal to 69.8 degrees Fahrenheit.se the formula F = 9/5C + 32. To convert from Celsius to Fahrenheit, multiply the number by 9, divide by 5, and add 32.
When 130 degrees Fahrenheit is used as a minimum hot holding temperature, it is essential that data exist to demonstrate that 130 degrees Fahrenheit is the minimum temperature in the coldest part of the food at all times to account for such things as evaporative cooling, equipment capability, and food matrix dynamics.he Committee was asked to provide a recommendation to FDA regarding the hot holding temperature specified in the Food Code. (A copy of the subcommittee membership list is attached.) The subcommittee met on November 13, 2001, in Washington, DC, and discussed the questions posed by FDA to NACMCF.