The bit that says "If the meat is heavily seasoned with salt, the pork juice may drain out and the taste will deteriorate" is actually incorrect (not the translation, the science).
While salting meat will initially cause it to lose some water, it will prevent a lot of water from being lost...
Not sure why he needed to stealth when he could apparently one-shot those big ships from the right angle. Maybe it's the artist interpreting the scene stupidly.
Although technically "Hitodama" can be translated to "Human Soul", it makes for confusing reading.
I would suggest either leaving it untranslated as Hitodama, or use something like "Wandering Soul"
@TUSF Plant seeds are also super complicated, but she still made them easily. Obviously creation magic doesn't require having exact knowledge of the molecular structure.