Budiyati, Eni; Widya, Nurul; Utami, Tri (Universitas Muhammadiyah Surakarta, 2013-10)
The objective of this research was to extract polyphenol from Malang apple skin in a batch stirred
tank by use methanol-HCl 1% as solvent. Beside it, this research also evaluated the impact of ratio of
Solid-Liquid (S/L) ...