Is the ink in octopus head edible?
Yes, the Japanese have the ingredients of cuttlefish noodles.
Generally, when an octopus is attacked, it will spray ink on its head and escape. Ink is mainly composed of black and proteoglycan, and also contains trace substances such as paralytic toxin, which has little effect on people, but it contains parasites when eaten raw.
Is octopus ink delicious?
For cuttlefish juice, many people don't eat it. After all, it is the product of stress response when attacked.
However, some people say that after all, ink contains a lot of melanin, so eating it may cause the tongue to turn black. For people with spleen and stomach deficiency or allergies, it is recommended not to eat ink, let alone eat because of gluttony.
How to eat octopus
Generally, octopus is treated by digging first and then washing. Take the ink off your head first and remove your eyes. As long as there is black liquid, clean it up. When you eat it, you find a film on its skin, which is usually torn off directly, but many restaurants don't tear it off.
After the above measures are done, it is enough to wash the head, bones and internal organs with water.
How to preserve octopus
Octopus can be kept in a dry place for 2-3 days. If it is stored for a long time, it can be stored in the sun. And pickled octopus may taste better than fresh octopus. You can eat with less salt or not, depending on your taste.