VARIASI PROSES DAN GRADE APEL (Malus sylvestris mill) PADA PENGOLAHAN MINUMAN SARI BUAH APEL: KAJIAN PUSTAKA Processing and Grade Variation Apple (Malus Sylvestris mill) in Apple Extract Drink Processing: A Review

Batu city is city which has many agricultural product. One of agricultural product which produce in Batu city is vegetable and fruit. Apple is one of agricultural product iniBatu city. In Batu city level’s of apple’s harvest untill 17.050 tons per hectar which have high harvest. There are many variety apple that sell in Batu city but some of them know by citizen. Some of variety apple that known by society is Manalagi variety, Anna variety, and Romebeauty variety. Small and medium industry in Batu city has variation process to make apple extract drink. Some of small and medium industry with different raw material has different process too. This thing cause different physical, chemical, and organoleptic characteristic apple extract drink. Keyword: Apple, Apple Extract Drink, Grade, Quality, Variation Process