• 동아시아식생활학회지
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• 제16권3호
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• pp.308-314
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• 2006

This study was carried out to investigate the physicochemical quality characteristics of Nouaejelly(jelly using silkworm powder) sericultural products which were manufactured using various levels(0.5, 1, 1.5 and 2%) of silkworm powder. The effects of an additional amount of silkworm powder to Nouaejelly were determined by examining, the physicochemical, sensory, and textural properties. The moisture and crude protein content of the Nouaejelly were higher than that of the control(p<0.05). However, the crude fat content of the Nouaejelly was lower than that of the control(p<0.05). The mineral content increased with increasing addition of silkworm powder. The color of the Nouaejelly became darker with increasing levels of silkworm powder. For the texture measurements, the hardness, gumminess and chewiness of the Nouaejelly decreased with increasing levels of silkworm powder, but those of the jelly were decreased significantly by adding 0.5% silkworm powder(p<0.05). In terms of color, the texture and overall preference of Nouaejelly was highest in the jelly containing 1 % silkworm powder(p<0.05). Overall, the optimal amount of silkworm powder added in the manufacture of Nouaejelly was 1% of the total weight.