CD Skripsi
Karakteristik Fisikokimia Dan Sensori Es Krim Sinbiotik Berbahan Dasar Yoghurt Dengan Penambahan Tepung Buah Pedada
ABSTRACT
Synbiotic yogurt ice cream is an ice cream that uses synbiotic yogurt as the main ingredient in its manufacture. Synbiotic yogurt is yogurt that contains probiotics and prebiotics. Production of synbiotic ice cream requires quality yogurt; additional natural prebiotic sources are needed to improve the quality of yogurt. One of the food ingredients that can be used as a natural prebiotic source is pedada fruit. This study aimed to obtain the best concentration of pedada fruit flour on the chemical, physical, microbiological, and sensory characteristics of synbiotic ice cream. The study was conducted experimentally using a complete randomized design (CRD) method with four treatments and four repeats so that 16 experimental units were obtained. The treatments in this study were the addition of 0% pedada fruit flour (TP1), the addition of 1.5% pedada fruit flour (TP2), the addition of 3% pedada fruit flour (TP3), and the addition of 4.5% pedada fruit flour (TP4). The results showed that adding different pedada fruit flour significantly affected total lactic acid bacteria (LAB), pH, overrun, total solids, melting time, and descriptive and hedonic sensory assessment. The selected treatment was obtained at TP2 (addition of 1.5% pedada fruit flour) with the criteria of total LAB 9.99 log CFU/ml, pH 4.65, total solids 42.20%, overrun 41.28%, and melting time 18.11 minutes as well as descriptively white in color, yogurt aroma, sweet taste, and soft texture.
Keywords: ice cream, pedada flour , prebiotic, probiotic, synbiotic
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