When tasting the wine it is in order to remain objective about it's qualities that make it valuable as one product as opposed some other wines.
Like wine, beer brewing is often a lot of art form along with heavy science/chemistry. https://objectstorage.ap-singapore-1.oraclecloud.com/p/0kwWS17AJn9QJwyV6g4OWH-_9Ht6kBFAmARMBcpyMKd39iX-SFMG3ejkKR-4d8G1/n/axqjqojndoew/b/Ruou-tay/o/RuoutetvanghethuattrinhdienKhithucuongtrothanhbieudiennghethuat.docx.html