dry laminaria japonica（kelp） on white background. kombu seaweed, traditional japanese ingredient for cooking dashi

algae background basics boil broth close cooking cuisine dashi diet dried dry edible food healthy hidaka indispensable ingredient iodine isolated japanese japonica kelp kombu konbu laminaria lifestyle mineral miso natural nutrition organic plate preparation rough sea seafood seaweed sheets soup stock style textured top traditional vegan vegetables vegetarian view vitamin white