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KMID : 0380620130450010013
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Korean Journal of Food Science and Technology
2013 Volume.45 No. 1 p.13 ~ p.19
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Optimization of Cultivation and Storage Conditions on Red Cabbage Seed Sprouts
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Baek Kyeong-Hwan
Jo Doek-Jo
Yoon Sung-Ran
Kim Kui-Ran
Park Ju-Hwan
Lee Gee-Dong
Kim Jeong-Sook
Kim Yu-ri
Han Bum-soo
Kwon Joong-Ho
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Abstract
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Abstract This study was carried out to find the optimal conditions for red cabbage seed sprouts in terms of their
physicochemical and sensory qualities by electron-beam irradiation, cultivation and storage using the response surface
methodology (RSM). Moisture content (R2=0.9638) was affected by irradiation dose and cultivation time. Total phenolics
content (R2=0.9117) was mainly affected by irradiation dose, but carotenoid content (R2=0.8338) was affected in the order
of irradiation dose, cultivation time and storage time. Sensory properties were also affected by irradiation dose, and thus
scores decreased as irradiation dose increased. The optimum conditions estimated by superimposing total phenolics content
and overall acceptance were 2.2-3.8 kGy of the irradiation dose, 3.0-4.0 days of cultivation and 2.0-3.0 days of storage.
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KEYWORD
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red cabbage, seed sprout, irradiation, physicochemical characteristics, sensory quality
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