CD Skripsi
Pemanfaatan Sari Kulit Buah Naga Merah (Hylocereus Polyrhizus) Dalam Pembuatan Mayones Berbahan Dasar Virgin Coconut Oil
ABSTRACT
Mayonnaise is a processed food product consisting of 60–80% vegetable oil. This study aims to determine the effect of adding red dragon fruit peel extract and sensory characteristics of virgin coconut oil (VCO) mayonnaise. Treatment in this research was the addition of red dragon fruit peel extract, namely SK1 (0%), SK2 (5%), SK3 (10%), and SK4 (15%). Data obtained were statistically analyzed by using analysis of variance and were continued with the Duncan’s New Multiple Range Test (DNMRT) at a 5% level. The result showed that the best treatment was SK3 with the addition of 10% red dragon fruit peel extract, containing 29.01% water content, 0.008 mg.mal.kg-1 thiobarbituric acid (TBA), 98.27% emulsion stability, color test had 60.93 for L* value, 12.23 for a* value, 18.84 for b* value, and had antioxidant activity with IC50 46.98 μg/ml. Descriptive assessment showed that the mayonnaise of the color reddish yellow, had a VCO taste, had a VCO aroma, and had a thick texture. Hedonic assessment of mayonnaise showed that panelis liked the attributes of color and viscosity, but rather liked the taste and aroma.
Keywords: mayonnaise, red dragon peel extract, virgin coconut oil.
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