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SIFAT FISIK DAN KIMIA KULIT UMBI DARI BEBERPA VARIETAS SINGKONG (Manihot esculenta) DAN SIFAT SENSORIS KRIPIK YANG DIHASILKAN
ABSTRACT
AINUDIN. Mulawarman University Faculty of Agriculture, 2011. Natural Physical and Chemical Properties of Some Varieties of Cassava Root (Manihot esculenta) and the Nature of Sensory flakes produced (under the guidance of Krishna Purnawan Candra and Rina Shintawati Asra).
The purpose of this study was to examine the relationship between physical and chemical properties of cassava peels of some varieties of cassava and sensory properties of the resulting chips.
The experiment was designed in Randomized Complete experimental design (CRD) with a single factor (cassava peel from three different types of cassava, the cassava peel Pacar, cassava peel Yellow and cassava peel Buton). Parameters observed in this study were physical and chemical properties of cassava peels (peel thickness, water content, fiber content and ash content) and sensory properties of crispy peel that produced cassava (crispness, flavor, aroma and color). Especially for the parameters of sensory properties, further replications tested ninth as a result of which is done by 15 panelists in order to obtain 9x15 replicates (data). Data physical and chemical properties of cassava peel were analyzed by analysis of variance followed by Smallest Real Difference test (LSD) for treatment significantly different (α = 5%), while the nature of sensory data were analyzed with the Kruskal Wallis followed by Multiple Comparison test for treatment significantly different (α = 10%).
Peel cassava from different cassava varieties have (peel thickness, fiber content and ash content) are different. Different peel types produce cassava chips cassava peel with sensory characteristics of hedonic and hedonic quality (crispness, taste, aroma and color) are different. Crispness and taste crispy peel is the most preferred cassava chips cassava peel Pacar with the quality of the hedonic value of sensory testing is 4.50 (close to crispy) and 5.35 (somewhat feels cassava).
Keyworld: Cassava, Three Types Cassava Peels, Chips Cassava peel.
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