CD Skripsi
Pengaruh Kondisi Penyimpanan Terhadap Mutu Mayones Minyak Sawit Yang Ditambahkan Tepung Umbi Bit (Beta Vulgaris L.)
ABSTRACT
The purpose of this study was to obtain proper storage conditions for palm oil mayonnaise added with beetroot powder for 14 days of storage. This research was carried out experimentally using a factorial completely randomized design consisting of two factors with each treatment having three replications. The first factor was the condition of the bottle, namely the bottle without coated with aluminium foil and coated with aluminium foil. The second factor was the storage temperature, namely room temperature and refrigerator temperature of 4°C. Parameters observed on the palm oil mayonnaise added with beetroot powder were TBA number, emulsion stability, antioxidant activity, color, and sensory testing. Test were carried out before and after storage for 14 days. The results showed that the bottle condition and storage temperature as well as the interaction of the bottle condition and storage temperature had no significant effect (P> 0.05) on TBA number, emulsion stability, antioxidant activity, color, and sensory mayonnaise on day 0 of storage. However, on the 14th day, the bottle condition and storage temperature as well as the interaction of the bottle condition and storage temperature had a significant effect (P < 0.05) on the TBA number, emulsion stability, antioxidant activity, color index, and sensory of mayonnaise. The best bottle conditions and storage temperature for TBA number, antioxidant activity, color index, and sensory color and aroma of mayonnaise was coated with aluminum foil at 4℃ temperature. Meanwhile, the best bottle condition and storage temperature for emulsion stability and sensory texture was coated with aluminum foil at room temperature.
Keywords: Bottle condition, mayonnaise, storage temperature
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