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치자 청색소의 특성 및 이를 이용한 나팔나리와 숙근안개초 꽃의 염색
백진주(Jin Ju Baek),유용권(Yong Kweon Yoo),박윤점(Yun Jum Park),조자용(Ja Yong Cho),장홍기(Hong Gi Jang),허북구(Buk Gu Heo) 한국원예학회 2006 원예과학기술지 Vol.24 No.3
천연색소에 의한 생화의 염색가능성을 조사하기 위해 치자황색소로부터 생물변환 된 청색소의 특성과 나팔나리 ‘죠지아’와 숙근안개초 ‘브리스톨 페어리’ 꽃에 대한 치자 청색소의 염색성을 조사하였다. 치자 황색소에 Streptococcus mutans 균주를 72시간 배양시킨 결과 Hunter b*값은 1이하, pH는 5.5, 색가는 10.9를 나타냈으며, 흡광도는 588㎚에서 흡수극대를 나타내어 청색소로 변환된 것이 확인되었다. 나팔나리와 숙근안개초는 치자 청색소 희석용액 1.0%액에서는 48시간, 2.0% 및 4.0%액에서는 24시간 이상 꽂아두었을때 꽃잎이 청색으로 염색되었다. 치자청색소를 흡수시킨 나팔나리 절화 수명은 4.0% 희석 용액을 24시간 흡수시킨 것만이 1~2일 정도 단축되었다. This study was conducted to examine the characteristics of blue pigment bioconversed from the yellow pigment of common gardenia (Gardenia jasminoides for. grandiflora), and its dyeing with Lilium longiflorum cv. Georgia and Gypsophila paniculata. cv. Bristol Fairy. Hunter b* value, pH, and color value for the yellow pigment of Gardenia jasminoides as affected by the incubation of Streptococcus mutans for seventy two hours were below 1, 5.5, and 10.9. Maximum absorbance of that at 588 nm was obtained immediately after the incubation of strains. And it was also confirmed that yellow pigment was bioconversed into blue pigment. Petals of trumpet lily and baby’s breath were completely dyed blue when those were immersed in 1.0% diluted solution for forty eight hours, and 2.0% and 4.0% for twenty four hours dipping in the solution of common gardenia blue pigment. Vase life of trumpet lily immersed in 4.0% diluted solution of common gardenia blue pigment for twenty four hours was only shortened by one to two days.
국내에서 유통되고 있는 압화용 주요 식물소재의 종류와 특성
박윤점 ( Yun Jum Park ),김현주 ( Hyun Ju Kim ),허북구 ( Buk Gu Heo ),백진주 ( Jin Ju Baek ),유용권 ( Yong Kweog Yu ) 한국화예디자인학회 2006 한국화예디자인학 연구 Vol.14 No.-
This study was conducted to investigate into the kinds and characteristics of main plant materials for press flower which was marketed in Korea. Special shops for press flower were surveyed twice from August, 2005 to April, 2006. Plant materials for press flower were thirty seven woody materials, and one hundred and eleven herbaceous materials. The region of woody materials used were in the order of flowers (53.3%), leaves (37.8%), the others (20.0%), and stems (17.8%). And that of herbaceous materials were in the order of flowers (68.6%), stems (52.9%), leaves (33.9%), and the others (14.0%). The main standard length of plant materials were 5 to 8㎝, and those width were below 3.1㎝. Over ninety five percentage of woody and herbaceous materials were produced in Korea. Various colors were shown in the plant materials of press flower in Korea, however, white woody and green herbaceous materials were surveyed significantly in this study. Woody and herbaceous materials which were dyed were shown by 34% and 23%. Over 50% of woody and herbaceous materials were discolored and sold well.
허북구(Buk Gu Heo),유용권(Yong Kweon Yoo),송채은(Chae Eun Song),백진주(Jin Ju Baek),박윤점(Yun Jum Park) 한국원예학회 2004 원예과학기술지 Vol.22 No.4
포장이 된 화분식물 109개와 사진 189개를 조사 분석하여 유형화를 하였고, 꽃집 경영주 35명을 대상으로 품목에 따른 포장유형별 적용성을 조사하였다. 포장 유형은 포장된 부위와 포장기법에 따라 구분이 가능하였다. 포장부위는 근원부, 화분, 근원부+화분, 화분+식물체, 화분+근원부+식물체, 기타로 구분되었다. 포장유형별로는 근원부+화분포장 43.1%, 근원부포장 22.2%, 화분+근원부+식물체 포장 9.4%, 화분+식물체 포장 7.7% 순으로 나타났다. 포장기법은 붙이기, 감기, 감싸올리기 외에 복합기법으로 구분되었는데, 각 기법이 한가지 혹은 2-3가지가 동시에 적용되었다. 화분식물의 품목에 따라서는 동양란의 경우 화분+근원부 포장이, 심비디움과 호접란에서는 근원부 및 화분+근원부 포장 유형이 좋다 이상의 수준으로 적용성이 좋은 것으로 평가되었다. 관엽식물 대품은 장식분의 경우 근원부와 화분+근원부 포장이 좋다 이상의 수준으로, 관엽식물 중품 및 소품은 모든 포장유형이 보통이다 이상의 수준으로 적용성이 좋은 것으로 평가되었다. Packaging pattern of potted plants was investigated through photography analysis. Photographs were obtained on 109 actual display pots and 189 pictures introduced in textbooks. We also conducted a survey of the application of packaging patterns for potting plants on 35 flower shop's managers. The packaging patterns were classified according to both the packaging portion and techniques. The packaging portion of potting plants was divided into six classes, such as the roots, flowerpot, flowerpot including the roots, flowerpot including the plants, flowerpot including both the roots and plants, and the others. The packaging portion reveals that there is an increase in order; flowerpot including the roots (43.1%) > the roots (22.2%) > flowerpot including both the roots and plants (9.4%) > flowerpot including plants (7.7%). Packaging techniques were divided into five classes, such as the attachment, twine, rolling up and mixed thing in all. In general, flower shop's managers applied to a kind or two to three kinds of packaging techniques at a time. It was popular in the packaging of the flowerpot including the roots for oriental orchids, and the packaging of the roots and/or of flowerpot including the roots for both Cymbidium and moth-orchid were well estimated. In case of big sized ornamental plants, the managers set a high value on the packaging of the roots and/or of flowerpot including the roots. In addition, it was evaluated that small and middle sized ornamental plants could be well fitted in all packaging patterns.