Abstract :
ABSTRACT
Dwi Novian Irawanti. B.1510631. Beverage of Red Spinach Extract
(Alternanthera amoena Voss) with The Addition of Ginger Extract (Zingiber
officinale) and Palm Sugar. Supervised by Noli Novidahlia and M. Fakih
Kurniawan.
This research was aimed to study the difference in formulation beverage of red
spinach extract with the addition of ginger extract and palm sugar to test
organoleptic and physical test and knowing amount of iron and antioxidants in
selected products. This research used Completely Randomized Design (CRD)
with three treatments (red spinach extract:ginger extract:palm sugar) that is
(70%:15%:15%), (80%:10%:10%) and (85%:7,5%:7,5%). Data analysis was here
used was ANOVA and Duncan. The products have been analyzed is organoleptic
(hedonic), pH and total dissolved solids to determine the selected product. The
best of beverage was analyzed iron and antioxidant. The best treatment of
beverage (red spinach extract 70%, ginger extract 15%, palm sugar 15%), this
beverage contain is 7,2 pH, 15,5 °Brix total dissolved solids, 0,39 mg/100g iron,
and 7,58 mg/mL (7580 ppm)antioxidant.
Keywords: antioxidant, beverage, iron, red spinach.