| 摘要 |
PURPOSE:To accomplish the title determination easily for the nutrients, their amounts and calorific values for foods to be taken using a bar code table with food descriptions and amounts converted into the respective bar codes and a bar code reader. CONSTITUTION:Using a bar code table 1 with food descriptions and amounts converted into the respective bar codes and a bar code reader, the food descriptions and the amounts are inputted to determine the nutrients, their amounts and calorific value for foods to be taken. |
