| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing leaf vegetables, increasing a content of functional components such as polyphenol and vitamin C.SOLUTION: The method for producing the leaf vegetables includes an irradiating process of irradiating only green light to the leaf vegetables under a darkened state. The functional components of the leaf vegetables are increased by the irradiating process. It is preferable to set a darkening process of putting the leaf vegetables under a darkened state before and after the irradiating process. Furthermore, it is preferable to perform the irradiating process a plurality of times intermittently, and more preferable to perform the irradiating process one time in 1-7 days or 1-7 times in a week. |
