number of  hooves/limb  other than 2? .......that seems to be the main method ancient semites told a swine from other animals

2)Without the signature amino acid or protein associated with the porcine species ? There seems to be one,correct me if I were wrong.

Just like non-alcoholic beer&wine (I'm not implying something like the Dune 'slig'  though it has no hooves)

Its well known that the Chairman of old loved fried pork. If I remember rite there's a no. of unfortunate incidents to do with mislabelled food,intentionally or mis-informed

https://www.rt.com/news/339193-halal-challenge-germany-muslims/