. Tamrin

Response Surface Method in Evaluating the Extrusion Effects on Molecular Degradation and Physical Properties of Sago Starch

Ansharullah Ansharullah, Sri Wahyuni, . Tamrin & Muhammad Natsir · Journal of Scientific Research and Reports · 2020

This study was aimed to measure the effect of extrusion on the molecular degradation and physical characteristics of the sago starch by employing response surface method. The starch was extruded in a twin screw extruder with moisture contents of 25, 32.5, and 40%; melt temperatur...

Open access Research Article 10.9734/jsrr/2020/v26i830292

Optimization in Preparing Sago Based Maltodextrin in a Twin Screw Extruder

Ansharullah Ansharullah, La Rianda, Sri Wahyuni & . Tamrin · Journal of Applied Life Sciences International · 2020

Maltodextrins were prepared from sago starch in a twin screw extruder.  A response surface design was used in the extrusion, which included the variations in the α-amylase (Termamyl 120L)  concentrations of 12-24 g/kg dry starch, the moisture contents of 45-55%, and the screw spe...

Open access Research Article 10.9734/jalsi/2020/v23i930186