I purchased a bottle of oil, on which I found there exists a phrase 'AC. MAX. 1°'. After googling I then learned that AC. MAX. means Acidez Máxima. But I can't find the meaning and pronunciation of the symbol - '°'. So my questions:
- What does that mean and its pronunciation? From the resource found online e.g.
http://lasahita.com/es/acidez-del-aceite-de-oliva/ It looks not percentage '%'.
- If the value with ° higher would be better or worse?
Thanks