PEMANFAATAN NANAS (Ananas comosus L.) SUBGRADE SEBAGAI FRUIT LEATHER NANAS GUNA MENDUKUNG PENGEMBANGAN AGROINDUSTRI DI KEDIRI: KAJIAN PENAMBAHAN KARAGINAN DAN SORBITOL
ABSTRACT: Subgrade Pineapple
fruit are perishable fruit. For alternative in maintaining this subgrade
pineapple condition is to do processing into products fruit leather. The
choosen product is fruit leather that is to handle the pineapple short shelf
life, and enhance the value of selling pineapple subgrade. At issue was a
product of fruit leather on the market have the inherent weakness of the
texture is hard and sour flavors, so it needs to be fixed by addition of
sorbitol and carrageenan with the best composition for producing leather by the
best organoleptic quality. This research was conducted by RAK (randomized block
design), using two treatment factors are carrageenan concentration of 0.2%,
0.4%, and 0.6%, and 4% and sorbitol, 6%, and 8%. Based on the results of
organoleptik test, the value of panelist for taste, and texture significantly
(α = 5%), while the value of panelist on the aroma and the color was not
significant (α = 5%). The best treatment selection, taken from the highest
value in the addition of carrageenan concentration of 0.2% with the addition of
sorbitol by 8% with moisture content of 3.57%, with a total acid of 0.7% and
total sugar by 95%.
Penulis: Arie Febrianto
Mulyadi
Kode Jurnal: jppertaniandd151043
