Is this Kombu safe to use/eat?

2 comments

1. That’s normal-looking kombu

2. I’m not sure I see the problem? Are you talking about the natural residue?

   “These white spots are called “mannitto” or “umami seibun” in the Japanese language and are part of the Dashi Kombu. These white spots occur as part of the natural drying process of the product and bring out the flavor; it is recommended not to wash Dashi Kombu before use in cooking.” If you need another source, it’s easy to find more on Google.