• 방재와보험
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• s.9
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• pp.70-73
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• 1978

• 건강소식
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• v.22 no.9 s.238
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• pp.42-43
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• 1998

• The Korean Publising Journal, Monthly
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• s.347
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• pp.128-129
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• 2004

• The Korean Publising Journal, Monthly
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• s.342
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• pp.148-149
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• 2004

• The Korean Publising Journal, Monthly
• /
• s.347
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• pp.88-89
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• 2004

• KOREAN POULTRY JOURNAL
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• v.54 no.11
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• pp.124-127
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• 2022

• Korean Journal of Food Science and Technology
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• v.52 no.5
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• pp.487-494
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• 2020

This study was performed to evaluate the quality characteristics and antioxidant activities of rice crispy cereal supplemented with dried laver powder. Reducing sugar content decreased in the dried laver-supplemented group. According to the Hunter color system, the L, a, and b values of rice crispy cereal decreased with an increase in the amount of dried laver. The LP5 (rice crispy cereal added with 5% dried laver) group showed the highest phycocyanin and chlorophyll contents, which tended to increase with increased amounts of added dried laver. Total phenolic and flavonoid contents increased with the amount of dried laver, as did 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydroxyl radical-scavenging activities. Intensity test results showed that the color, flavor, and taste of rice crispy cereal improved with the addition of dried laver. The LP5 group scored the highest on overall satisfaction. These results suggest that the addition of dried laver to rice crispy cereal improves sensory properties by increasing antioxidant activities.

• Korean Journal of Food Science and Technology
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• v.19 no.3
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• pp.206-211
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• 1987

In an attempt to improve the quality stability of dried layer (Porphyra yezoensis Ueda), during longterm storage and distribution, a 6 months storage trial at different temperature and packaging condition was conducted. Dried layer samples were prepared by conventional procedure with different washing condition and $5^{\circ}C$ and $30^{\circ}C$ were employed as storage temperature. The moisture sorption isotherm was drawn at $5^{\circ}C$ and $25^{\circ}C$ and BET equation was prepared from the moisture sorption isotherm. The monolayer moisture contents of dried layer were 7.4% at $5^{\circ}C$ and 6.4% at $25^{\circ}C$, respectively. It was also found that the changes in comprehensive quality of dried layer during storage was much less at low temperature and the degree of washing before drying process as far as its moisture contents are lower than monolayer moisture contents. With regard to the packing methods, vaccum packing was superior to air containing packaging for the maintainance of quality during storage.

• Journal of Life Science
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• v.14 no.2
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• pp.356-361
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• 2004

The aim of this study is to evaluate the effect of Porphyra tenera (PT) extract on serum lipids content in ovariectomized rats. From day 3 until 42 after the ovariectomy, Sprague-Dawley female rats were randomly assigned to the following groups: sham-operated rats (Sham), ovariectomized control rats (OVX-control), ovarjectomized rats supplemented with PT at 50 mg/kg bw/day (OVX-PT50), 200 mg/kg bw/day (OVX-PT200). The PT ethanol extract were orally administrated at 1 m1 per day. Body weight gain, food intake and food efficiency ratio were not significantly different between groups. Although total-cholesterol was increased in OVX-control, supplementation with the PT decreased the level of cholesterol in serum. Especially, it was significantly decreased in OVX-PI50 (p＜0.05). Triglyceride was significantly decreased to almost all of groups supplemented with PT (p＜0.05). The levels of HDL-cholesterol was higher in PT extract group than OVX-control. These results suggest that supplementation with the PT extract positively influenced on lipid concentration in serum. Consequently, we expect that PT extract decrease risk of cardiovascular diseases by postmenopausal.

• 한국과학교육학회:학술대회논문집
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• 2009.02a
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• pp.51.2-51.2
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• 2009