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Abstract ▼ AI-Helper

The effects of storage temperature, moisture content and the concentration of additives, such as sucrose fatty acid ester(SE), isomaltooligosaccharide(IO) and glycerin(GL), on texture properties, hardness(HA), cohesiveness(CO) and chewiness(CH) of Baikseolgi after 7 days storage were analyzed by res...

The effects of storage temperature, moisture content and the concentration of additives, such as sucrose fatty acid ester(SE), isomaltooligosaccharide(IO) and glycerin(GL), on texture properties, hardness(HA), cohesiveness(CO) and chewiness(CH) of Baikseolgi after 7 days storage were analyzed by response surface methodology(RSM). The contour values of HA of SE added Baikseolgi at 20, 50 and $80^{\circ}C$ of storage temperate were $1500{\sim}3200,\;500{\sim}1300$ and $100{\sim}400\;g_f$, respectively. The HA of IO or GL added Baikseolgi decreased with increased storage temperature, moisture content and additive concentration. The storage temperature was the most significant factor affecting the HA of Baikseolgi. However, the second and third significant factors were moisture content and additive concentration, respectively. These results imply that the control of storage temperature is the most effective method to increase the storage stability of Baikseolgi. The CO of IO or GL added Baikseolgi was increased by the change of strage temperature from $20{\circ}\;to\;50{\circ}$. While, there was no significant difference between $50{\circ}\;and\;80{\circ}$ of storage temperature. The CO of IO or GL added Baikseolgi was maximized around 40% of moisture content and that of GL added Baikseolgi was minimized around 0.5% of GL concentration. The storage temperature, additive concentration and moisture content were the first, second and third affacing factors on the CO of Baikseolgi, respectively. The CH of Baikeolgi was decreased by increasing storage temperature, moisture content and additive concentration. The storage temperature, moisture content and additive concentration were the first, second and third affacting factors on the CH of Baikseolgi, respectively.

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