PENGARUH PENAMBAHAN CMC DAN KARAGENAN TERHADAP KARAKTERISTIK FISIK, KIMIA DAN SENSORIS ES KRIM LABU KUNING (Cucurbita maxima)
Daftar Isi:
- TOTON FIRDIANSYAH. The Effect of CMC and Carageenan on Physical, Chemical and Sensory Characteristics of Pumpkin (Cucurbita maxima) Ice Cream. (Supervised by BUDI SANTOSO and MERYNDA INDRIYANI SYAFUTRI) The aim of this study was to determine the effect of CMC and carrageenan addition on physical, chemical and sensory characteristics of pumpkin ice cream. This study was carried out at the Laboratory of Agricultural Product Chemical and the Laboratory of Sensory, Department of Agricultural Technology, Faculty of Agricultural, Sriwijaya University from November 2018 to July 2019. This study used Completely Randomized Factorial Design with two factors, namely (A) type of stabilizer (carrageenan and CMC) and (B) stabilizer concentration (0.3%, 0.4% and 0.5%). Parameters observed were physical characteristics (color (L*, a* and b*), melting time, overrun), chemical characteristic (total dissolved solid), and sensory characteristics (flavor, taste, texture and color) by hedonic test. The result showed that type of stabilizer (A) had significant effects on, overrun, melting time and total dissolved solid value, while the concentration of stabilizer had significant effect on total dissolved solid, overrun and melting time value. The interaction of type and concentration of stabilizer had not significant effects on all parameters. The best treatment was A1B1 (pumpkin ice cream with 0.3 % of carrageenan addition) based on overrun value. Keywords : carrageenan, CMC, ice cream, pumkin, stabilizer