| 摘要 |
PROBLEM TO BE SOLVED: To provide a folic acid blended product prepared by filling a container with contents, preventing a folic acid blended composition as the contents from deterioration due to light, and allowing a visual check of the state of the composition from the outside of the container.SOLUTION: A folic acid blended product is prepared by filling a container satisfying light transmission conditions represented by formulas (1) and (2) at the same time with a composition including a folic acid. Preferably, the container for filling further satisfies a light transmission condition represented by formula (3) at the same time. In formulas (1), (2) and (3), λ is a wavelength of light (unit: nm), and f(λ) is a function of a transmittance about a wavelength λ of light passing through the container. |
