• Title/Summary/Keyword: 나리

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Changes in Moisture Content and Quality of Oriental Hybrid Lily (Lilium oriental cv. Siberia) Cut Flowers during Storage at Cold and Dry Condition and Subsequent Exposure to Ambient Temperature (오리엔탈 나리 '시베리아' 절화의 포장내 건식저장 기간별 수분함량과 품질 변화)

  • Lee, Jung-Soo;Rhee, JuHee;Kang, Yun-Im;Choi, Ji Weon
    • KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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    • v.23 no.1
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    • pp.27-36
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    • 2017
  • In order to determine the relationship between water content and flower qualities of oriental hybrid lily cv. 'Siberia' cut flower, flowers were subjected to dry and cold storage at $5^{\circ}C$ for 3, 6, and 12 days and subsequently exposed to ambient temperature ($26^{\circ}C$) in bottles with water for up to 16 days. Flowers stored at $22^{\circ}C$ in dry condition for 3 days were used as the control. Changes in fresh weight, moisture content, water balance, flowering stages, osmolality and vase life of cut flowers were observed. Flowers treated with cold and dry storage had higher moisture content compared to control sample. However, this trend was evident only for 3-day cold and dry stored sample during the whole storage period. The fresh weight of cut flowers increased gradually when the samples were transferred to ambient temperature in water bottles and then declined steadily before reaching the peak in between 6-8 days of vase life. However, the changes of fresh weight of control sample were substantially faster than samples pre-treated with cold and dry storage. This was also correlated with the water balance of cut flower as it reached the minus (-) value in 6-8 days of vase life at ambient temperature. Cut lily flowers showed high osmolality values corresponding with the duration of dry storage regardless of low or higher temperature. However, osmolality had no effect on vase life since flower stem absorbed water rapidly at the end of dry storage period. Our vase life results suggest that cold and dry storage of lily cut flowers for a certain period could ensure longer vase life at ambient temperature. It was observed that prolonging the storage period at cold and dry condition for more than a week significantly increased bud abortion, reduced longevity of flowers and reduced the vase life of cut flowers. On the other hand, the shorter cold and dry storage treatment delayed the bud opening and senescence of the flowers, thus, slowering the normal maturation and aging. Results indicated that dry and cold storage at $5^{\circ}C$ for 3 days was effective in maintaining and preserving overall quality and vase life at ambient condition of oriental hybrid lily cut flowers.

Physicochemical and Sensory Properties of Kakdugi Prepared with Fermented Northern Sand Lance Sauce during Fermentation (까나리 액젓 첨가 깍두기의 이화학적ㆍ관능적 특성)

  • 김미리;오윤미;오수연
    • Korean journal of food and cookery science
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    • v.16 no.6
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    • pp.602-608
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    • 2000
  • Physicochemical and sensory properties of Kakdugi prepared with fermented northern sand lance sauce(Kakdugi-N) were compared with those of fermented anchovy sauce(Kakdugi-A) or shrimp(Kakdugi-S) through pH, acidity, reducing sugar content, color, microbial counts, TPA and sensory evaluation. The salt concentrations were similar among the treatments ranging 1.9 to 2.3%. Greater decrease in pH and reducing sugar content, and greater increase in acidity were observed in Kakdugi prepared with three kinds of fermented fish sauce than control. The greatest decrease in pH and reducing sugar content but the highest increase in acidity and lactobacilli counts were observed in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A. Fermentation pattern of Kakdugi-N was similar to that of Kakdugi-A. The Hunter color L, a and b values increased gradually until day 11 and then decreased, and the a and b values of Kakdugi-N were similar to those of Kakdugi-A. The hardness and fracturability of Kakdugi determined by texture analyser, decreased during fermentation. Sensory evaluation showed that the score of overall acceptability was the highest in Kakdugi-S, followed by Kakdugi-N and Kakdugi-A.

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Effect of Diniconazole on Growth and Flowering of Vinca rocea and Salvia splendis (Diniconazole 처리가 일일초와 샐비어의 생장 및 개화에 미치는 영향)

  • Choi, Sung-Hwan;Kang, Jum-Soon;Choi, Young-Whan;Lee, Yong-Jae;Park, Young-Hoon;Kim, Mi-Ra;Son, Beung-Gu;Kim, Hyeun-Kyeung;Kim, Hong-Yul;Oh, Wook;Sim, Hak-Bo;Lim, Ki-Byung;Kim, Jin-Ki
    • Journal of Life Science
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    • v.21 no.7
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    • pp.1004-1008
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    • 2011
  • This study was conducted to investigate the effects of uniconazole (Sumiseven), an existing expensive growth retardant, and diniconazole (Binnari), used as a cheap germicide, on the growth and flowering of Vinca major and Salvia splendis for the possibility of substitution for expensive growth retardants. The growths of V. major and S. splendis were retarded by Binnari treatment. The effect of Binnari 100 mg/l treatment was higher than that of Sumiseven 5 mg/l treatment in both plants. The length of leaves was remarkably retarded by Binnari treatment, however, the width of leaves was only slightly retarded, giving the leaf a round shape. The number of days to flowering was increased by Binnari treatment in both in V. major and S. splendis. The number of days to flowering in V. major showed no significant difference compared to the control except by treatemtn with Binnari 400 mg/l. The number of florets of S. splendis increased with treatment with Binnari 100 and 200 mg/l.

Breeding of Lilium × formolonga F1 hybrid 'Eorayeon 2ho' for Cut Flower (절화용 신나팔나리 F1품종 '어라연 2호' 육성)

  • Xuan, Yonghao;Kim, Jong Hwa
    • FLOWER RESEARCH JOURNAL
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    • v.17 no.4
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    • pp.328-331
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    • 2009
  • The white flowered 'Eorayeon 2ho' is a cultivar of Lilium ${\times}$ formolonga developed in Department of Horticultural Sciences, Kangwon National University, Chuncheon, Korea. $F_1$ hybrid LA-77 was selected from the cross between a selected selting line($S_3$) of L. longiflorum 'Lorina' and a selfing line($S_3$) of L. ${\times}$ formolonga 'Augusta' in 2000. The $F_1$ hybrid LA-77 was backcrossed by a selected line of L. ${\times}$ far molonga 'Raizan No. 1' from 2001 to 2002. 'MF-No.2' was preliminarily selected for its upward flowering habit and high plant height. The evaluation of characteristics was investigated from 2003 to 2004 in Chuncheon and Yungweol, Kangwon province. 'Eorayeon 2ho' blooms in early July at outside, with high resistance to Botrytis and showing upward flowering habit. The plant height is 132.6 cm and the percentage of seed germination is 95.3%. Mean tepal length and width are 16.0 em and 4.3 cm, respectively. The length and width of leaf is 12.3 and 3.2 cm, respectively. This seed propagating cultivar shows high plant height suitable for a cut flower.

Immature Ovule Culture of Lilium Oriental Interspecific crossings (오리엔탈 종간잡종 나리 미숙배주 배양)

  • Choi, Eun Gyung;Park, Byung Mo
    • FLOWER RESEARCH JOURNAL
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    • v.17 no.4
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    • pp.221-225
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    • 2009
  • Interspecific crossing was conducted to obtain hybrid lilly with better quality of adapting to the unfavorable environment using oriental Lilium spp. as a female parent. Average interspecific crossing rate between oriental and asiatic lines by cut-style pollination was as low as 29%. Although the average germination rate of zygotic hybrid embryo between oriental 'Rodolfa' ${\times}$ asiatic 'Toronto' was increased from 76.6% to 78.3%. on 114 or 1/6 strength MS medium compared to the control, the rate of zygotic embryos formation between oriental 'Farolito' ${\times}$ asiatic 'Buff Pixie' was significantly enhanced up about 86~90% on 1/2 strength MS medium. Meanwhile, germination rate of interspecific hybrid embryo between oriental 'Snow Cristal' ${\times}$ asiatic 'Royal Trinity' showed up 100%. Germination rate of interspecific hybrids slightly increased by addition of $0.5-1.0mg{\cdot}L^{-1}$ GA. Germination rate of zygotic embryos between oriental 'Farolito' ${\times}$ asiatic 'Buff Pixie' and oriental 'Belcanto' ${\times}$ L. callosum was highest on the MS medium containing $0.01mg{\cdot}L^{-1}$ NAA and $0.1mg{\cdot}L^{-1}$ kinetin, as 66.6% and 45.2% respectively.

Science Technology - 아름다운 한국화의 비밀

  • Choe, Won-Seok
    • TTA Journal
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    • s.146
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    • pp.14-15
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    • 2013
  • 서양에 레오나르도 다빈치의 <모나리자>가 있다면 우리에게는 혜원 신윤복의 <미인도>가 있다. <모나리자>가 야릇한 미소로 보는 사람들의 시선을 사로잡는다면, <미인도>는 단아하고 청순하지만 한편으론 에로틱한 모습으로 보는 이의 마음을 끌어당긴다. 또 네덜란드에 브뤼헐의 풍속화가 있다면 조선에는 단원 김홍도의 풍속화가 있다. 이렇게 세계적인 서양 미술작품과 견줘도 결코 뒤지지 않을 우리만의 소중한 그림이 있지만, 우리에겐 혜원과 단원이 전부다. 많은 서양화가와 그들의 작품, 서양화 기법을 알고 있으면서도 정작 소중한 우리 그림에 대해서는 잘 모르고 있기 때문이다. 안타깝게도 고구려 고분벽화 <수렵도>와 안견의 <몽유도원도>가 역사 시험에 나오기 때문에 외웠을 뿐, 이해하고 감상하기 위한 노력은 부족했던 것이다.

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동해안 까나리 조미숙성제품의 관능적 품질평가

  • 임영선;정인학;유병진
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2001.10a
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    • pp.119-120
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    • 2001
  • “양미리”라 불리우는 동해안 까나리를 비롯한 소형 적색육어들은 우리나라의 수산식품가운데 예로부터 즐겨 식용하여온 대표적 어류로써, 칼슘, 필수아미노산 및 n-3 계열 고도불포화지방산 (EPA, DHA 등) 등이 풍부하고 각종 유용 비타민 및 정미성분 등을 함유하여 영양학적으로 우수하고 그 가공처리방법에 따라서 기호성을 부여해 줄 수 있는 잠재능을 보유하고 있다. (중략)

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