• 한국염색가공학회지
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• 제15권1호
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• pp.1-7
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• 2003

To study the dyeability(ΔE value) and color depth of silk fabrics dyed with Impatiens balsamina extracts. its flower, leaf and stem was extracted by water. This paper investigated some experiments under the various dyeing conditions such as dyeing temperature, dyeing time, repetition of dyeing, dyeing pH with silk fabrics dyed with Impatiens balsamina extracts. The results obtained were as follows 1. It was found that $\lambda_{max}$ of silk fabrics dyed with Impatiens balsamina extract was 260nm and its flower, leaf , stem and different colored flower(white, pint violet) had same $\lambda_{max}$ at 260nm. 2. $\Delta{E}$ values were increased when dyeing temperature, repetition of dyeing and time was higher, value of munsell of silk fabrics dyed with Impatiens balsamina extract was Yellow-Red. But dyeing temperature, repetition of dyeing and time was higher, shifted to longer wavelenth side. 3. Silk fabric dyed with Impatiens balsamina extracts at acidic pH was colored reddish Yellow-Red, alkali bath colored yellowish Yellow-Red in silk fabrics dyed with Impatiens balsamina extract.

• 식물병연구
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• 제21권4호
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• pp.341-345
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• 2015

Virus-like symptoms including stunt, severe mosaic with malformation of leaves, fern-like leaves and abnormal petals were observed from an African impatiens (Impatiens walleriana) grown in a plant nursery in Icheon, Korea. Serological analysis using immuno-strip kits for viruses reported in African impatiens indicated that Cucumber mosaic virus (named CMV-Im) was a causal agent for the symptomatic African impatiens. Biological properties of CMV-Im were analyzed using responses of host plant species, suggesting that CMV-Im is a typical strain that belongs to CMV subgroup I. RT-PCR analysis verified CMV-Im infection from naturally infected African impatiens or mechanically inoculated some host species. Analysis of multiple alignments of CMV capsid protein (CP) sequences showed that CMV-Im shared high CP amino acids identities with other CMV strains. Phylogenetic tree analysis for the CP sequences of CMV-Im and representative CMV strains confirmed that CMV is a typical member of CMV subgroup I. To our knowledge, it is the first report of CMV in African impatiens in Korea.

• 한국염색가공학회지
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• 제16권3호
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• pp.1-7
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• 2004

To study the dyeability(K/S value) and surface color of silk fabrics dyed with Impatiens balsamina extract, its flower, leaf and stem, was extracted by water. This paper investigated some experiments with Impatiens balsamina extract under the various dyeing conditions such as dyeing temperature, dyeing time, repetition of dyeing, dyeing pH with silk fabrics. The results obtained were as follows. 1. It was found that it $\lambdamax$. of silk fabrics dyed with Impatiens balsamina extract was 260nm and its flower, leaf, stem and flowers(white, pink, violet) had same it $\lambdamax$ at 260nm. 2. K/S value was increased when dyeing temperature, repetition of dyeing and time was higher, value of munsell of silk fabrics dyed with Impatiens balsamina extract was yellow-red. dyeing temperature, repetition of dyeing and time was higher, shifted to longer wavelength side. 3. pH added acetic acid was colored reddish yellow-red, but pH added alum was colored yellowish yellow-red in silk fabrics dyed with Impatiens balsamina extract and repetition of dyeing was increased the dye-uptake.

• 생물환경조절학회지
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• 제22권3호
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• pp.214-219
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• 2013

본 실험은 임파첸스 분화식물의 생장과 개화에 LED 광질과 효과 적정 처리 시간을 구명하기 위해 수행되었다. 임파첸스의 초장은 2.50cm로 청색광에 의해 촉진되었으며 대조구에 비해 0.6cm의 차이를 보였다. 절간수, 뿌리길이, 분지수, 직경은 보광시간이나 광질에 영향을 받지 않았다. 엽면적은 412.81$cm^2$의 대조구에 비해 광질처리 시 626.64~784.53$cm^2$로 증가하였다. 광질처리에 의해 화아수와 개화수는 감소하는 경향을 보였다. 그러나 개화소요일수는 광질처리에 의해 단축되어 개화를 촉진하였으며 적색광에서 좋았다. 엽록소 함량은 광질처리에 의해 크게 영향을 받지 않았으나, 안토시아닌 함량은 전반적으로 일몰 후 4시간의 청색광에서 증가하였다. 광질처리는 청색광 처리에서 생체중과 건물중이 향상되었다.

• Plant Resources
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• 제2권1호
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• pp.10-15
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• 1999

In vitro shoot regeneration from cotyledon and hypocotyl explants derived from germinating mature Impatiens seeds. The induction of organogenetic tissue was also influenced by the cotyledon and hypocotyl. Multiple shoot induction was higher in hypocotyl than in the cotyledon explant with Thidiazuron and a NAA medium.

• 생명과학회지
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• 제11권2호
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• pp.153-158
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• 2001

To investigate the effects of soil acidification on growth of Impatiens balsamina L. plants were transplanted to acidified soils with H$_2$SO$_4$ solution. The concentrations of soluble Ca, Mg, K, Al and Mn in the acidified soils increased with increment of H$^{+}$ addition to the soil. In both species, the plant height and root length were inhibited by soil acidification, showing much severer inhibition in Impatiens balsamina L. than in Tagetes patula L., As the soil pH decreases, the growth of underground parts decreased greatly than that of above ground parts in both species. Total dry weight decreased with increased Al concentration as well as lowered soil pH in both plants. There was a strong positive correlation between relative total dry weight and molar (Ca+Mg+K) / Al ratio of the soil. The results suggest that molar(Ca+Mg+K)/ Al ratio of the soil may be useful indicator for assessing the critical load of acid deposition in herb species.s.

• 생약학회지
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• 제24권1호
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• pp.78-86
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• 1993

Korean folk medicine 'Mul Bong Seon' has been used to cure hypertension and a toxicide. The botanical origin of the crude drug has been no pharmacognostical confirmation on it. To clarify the botanical origin of 'Mul Bong Seon', the morphologial and anatomical characteristics of the leaves of Impatiens species growing in Korea, i.e. I. balsamina, I. noli-tangere, I. textori, I. textori forma. pallescens were studied. As a result, it was clarified that 'Mul Bong Seon' was the leaf of Impatiens textori and Impatiens textori forma. pallescens.

• Mycobiology
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• 제48권4호
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• pp.304-312
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• 2020

Over the past 15 years, downy mildew became the most destructive foliar disease in cultivated Impatiens species (Balsaminaceae) worldwide. A previous study had revealed that the causal agent was not Plasmopara obducens (Oomycota, Peronosporales) but Plasmopara destructor on Impatiens walleriana, and Plasmopara velutina on Impatiens balsamina. This hints to a relatively high degree of specialization of Plasmopara on Balsaminaceae. Therefore, it was the aim of the present study to perform multigene phylogenetic analysis and detailed morphological investigation for several Korean downy mildew samples parasitic to cultivated I. walleriana, and I. balsamina, but also to a northeast Asian wild plant, Impatiens textori. It was revealed that I. textori harbors a new species, which is introduced and described here as Plasmopara elegantissima.

• 식물분류학회지
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• 제40권1호
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• pp.43-49
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• 2010

원기재문과 기준표본을 근거로 Impatiens furcillata의 분류학적 실체와 형태적 특성을 재검토하였다. 그 결과, I. furcillata는 줄기 및 화경에 털이 없고, 화경은 아래로 처지며, 꽃은 홍백색인 특징을 가져 다른 한국산 물봉선속의 분류군들과 명확히 구분되었다. 특히, 이와 동일한 형태적 특성을 가지는 I. hypophylla var. koreana (처진물봉선)와 I. kojeensis (거제물봉선)는 I. furcillata의 이명으로 처리하였다. 또한 I. furcillata의 국명은 '산물봉선' 대신 '처진물봉선'으로 변경하였다.

• 대한의료기공학회지
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• 제13권1호
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• pp.77-104
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• 2013

In this study we examined the concerned literature for clinical use of Balsaminaceae plants focusing on the latest literature "zhong hua ben cao"(chinese materia medica, 1998). The findings were summarized as follows: 1. As an original plant, 27 species have been reviewed. 2. As a result of investigating oriental drug names by medicinal using part, a survey reported that the total of 22 species of oriental drug names, including 14 species of herba, 3 species of flos, 4 species of radix and rhizoma, and 1 species of semen, are being used for clinical use. 3. When we examined oriental drugs with five flavors by calculating and arranging their nature, effect, toxicity with points for conveniences sake, pungent and bitte showed 13 points, respectively, as main flavors. In drug nature, warm property of drug indicated 10 points and cold property of drug obtained 6 points. But as for other oriental drug, it is thought that we can recognize their significance. 4. With respect to efficacy, activating blood drug reached 10 kinds and wind- damp-dispelling 7 kinds, according to the examination. 5. In the examination on components and medicinal action, we examined that components are recorded in only impatiens balsamina's whole grass, flowers, root, root stems, and seeds, and Impatiens noli-tangere's whole grass. In medical action, we found out that the components are recorded in impatiens balsamina' flowers and seeds; impatiens noli-tangere's whole grass and flowers; and Impatiens textori' whole grass. 6. As a result of examining clinical prescription, the total of 84 kinds of clinical prescriptions by disease nature were examined, of which the prescription of Impatiens balsamina showed 19 cases in total, which was remarkable.