• KOREAN JOURNAL OF CROP SCIENCE
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• v.47 no.3
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• pp.201-205
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• 2002

This study was carried out to investigate storability and develop suitable storage method for barley. Rough and milled barley such as Olbori(covered barley), Ssalbori(naked barley) and Chalssalbori (waxy naked barley) were packaged in 3P bag and OPP film bag, respectively, and stored at ambient and low temperature warehouse conditions. The weight loss was higher in milled barley than that of rough barley during barley storage. Acid value, one of the most important factor for grain quality evaluation, was increased from 4.9-9.0 mg KOH/100g to 6.5-19.9mg KOH/100g in milled barley at 16 months after storage. Reducing sugar content was increased while germination and water absorption rates were decreased during barley storage period. In terms of penal taste of boiled barley, rough barley could be stored safely more than one year regardless of storage methods where-ase milled barley stored in ambient temperature ware-house produced nasty flavor at 8 to 10 months after storage.

• Journal of Ginseng Research
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• v.25 no.4
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• pp.167-170
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• 2001

Experiments were conducted to study the optimum chilling period for breaking physiological dormancy of dehisced ginseng(Panax ginseng C. A. Meyer) seed. Embryo of ginseng seed is too small to be noticed with naked eyed on harvesting time. Embryo grew to half size of endosperm after seeds were stratified for 3 months. It takes 6 months for this embryo to reach the size enough for germination. And it grew faster indoors than outdoors. Dehisced ginseng seed with full-size embryo did not germinate at room temperature and required chilling treatment for 75days in outdoors and 90 days in cold chamber. While seed receiving sufficient chilling treatment were left to be in room temperature, the chilling effect decreased remarkably.

• Proceedings of the Korean Society for Food Science of Animal Resources Conference
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• 2004.05a
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• pp.274-278
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• 2004

본 연구는 노계의 도계과정에서 탕적온도가 닭고기의 육질에 미치는 영향과 저장특성을 구명하고자 실시하였다. 가슴살의 육색의 황색도($b^{\ast}$)는 저장 1일의 가슴살 경우 고온 탕적시 황색도가 가장 낮은 경향을 나타냈다. 이러한 경향은 저장 3일, 5일에서도 비슷하였다. TBA(지방산패도)는 저장 3일에 탕적온도가 높아질수록 증가하는 경향을 나타냈다. 도체상태에서 깃털 유무는 저온탕적 처리구에서 평균 1.95개를 나타냈으나 중, 고온탕적에서 각각 1.15, 0.95으로 고온으로 갈수록 점차 감소하는 경향을 나타냈다. 잔모는 $59^{\circ}C$의 저온탕적 처리구에서는 55%이었으나 중, 고온탕적 처리구에서 각각 30, 25%를 나타내 고온으로 갈수록 잔모 제거율이 높았다. 도체 미생물 분포에서 저장 5일에 총세균수의 변화는 $59^{\circ}C$에서 $4.27Log_{10}CFU/cm^2$으로 나타났고, 중,고온 탕적 처리구에서 각각 4.21, 4.10으로 약간 저하되는 경향을 나타냈으나 큰 차이는 없었다. 결과를 종합하면 탕적온도가 증가할수록 도체상태는 양호하였으나 고온일 경우는 저장성이 저하되는 것을 볼 수 있었다.

• The Korean Journal of Food And Nutrition
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• v.10 no.4
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• pp.514-520
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• 1997

The study was carried out to investigate the changes of quality and to determine the optimal shelf-life of fried soybean curd under low temperature(8$\pm$2$^{\circ}C$) and room temperature(25-3$0^{\circ}C$), respectively. The quality criteria for fried soybean were acid value, peroxide value, fatty acid composition and microbial concentration, et al. The initial moisture content of fried soybean curd was 41.9%, it was rapidly decreased to 29.6% until the second days under low temperature. The pH value was 5.7 and 5.8 at the ninth days under 8$\pm$2$^{\circ}C$ and the sixth days under 25-3$0^{\circ}C$, respectively. Also, the acid value rised remarkly to 10.65 at the fifth days and the peroxide value was 12.20 at the sixth days under room temperature. The viable cell counts were 1.0$\times$1.0 at the initial storage, but they were increased to 6.1$\times$105 over at the second days of room temperature. Moreover, the mold colony counts were in 2.0$\times$10-6.0$\times$103 and 2.0$\times$10=8.5$\times$107 during all storage days under 8$\pm$2$^{\circ}C$ and 25-3$0^{\circ}C$, respectively.

• Food Science and Preservation
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• v.6 no.4
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• pp.386-391
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• 1999

Oriental melon was stored in controlled atmospheres(5, 10 or 15% CO$_2$in combination with 3 or 10% O$_2$) and air as control, and was analyzed half monthly during a 45-day storage for various quality Parameters. Oriental melon which stored in CA condition was lower in weight loss and decay rate than that stored in air. There was no significant difference in firmness by CO$_2$or O$_2$concentration during a month of storage. Fruits stored in 10% CO$_2$+3% O$_2$showed higher level of soluble solids, Vitamin C content and L value than other condition. And also comparatively lower endogenous ethanol accumulation and better state of quality was observed in that condition.

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2001.02a
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• pp.235-244
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• 2001

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2007.11a
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• pp.169.1-169.1
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• 2007

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2001.06a
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• pp.136-136
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• 2001

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2001.06a
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• pp.127-127
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• 2001

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2001.06a
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• pp.135-135
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• 2001