• 한국의류산업학회지
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• 제22권5호
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• pp.561-569
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• 2020

In this study, the dyeing of Chrysanthemum indicum Linne alone and the combined dyeing of Chrysanthemum indicum Linne and onion shell were first performed to compare dyeing properties. A combination extract of Chrysanthemum indicum Linne and onion shell can be expected to improve coloration. A Hanbok design for children used a natural dyeing fashion dyeing method to make the Chrysanthemum pattern. Chrysanthemum indicum Linne is a type of wild chrysanthemum with various medicinal effects for headache and stress relief, skin diseases, insomnia and depression. Widely used onion shells have medicinal properties that help prevent and treat various adult diseases. The colors of silk dyed exclusively by Chrysanthemum indicum Linne, and the colors of silk dyed by Chrysanthemum indicum Linne and onion shell extract are yellow; in addition, silk dyed by Chrysanthemum indicum Linne and onion shell extracts were almost all unchanged. Four hanboks, which are comfortable for children to wear and use, were produced using Chrysanthemum indicum Linne and onion shell extracts. If children wear hanbok fashion products with auspicious patterns, they can provide a chance to simultaneously experience the traditional symbolism of Korean patterns and culture. In addition, it is expected to develop pride in traditional dress culture.

• Preventive Nutrition and Food Science
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• 제18권2호
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• pp.111-116
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• 2013

Chrysanthemum indicum is widely used to treat immune-related and infectious disorders in East Asia. C. indicum flower oil contains 1,8-cineole, germacrene D, camphor, ${\alpha}$-cadinol, camphene, pinocarvone, ${\beta}$-caryophyllene, 3-cyclohexen- 1-ol, and ${\gamma}$-curcumene. We evaluated the safety of C. indicum flower oil by conducting acute oral toxicity, bone marrow micronucleus, and bacterial reverse mutation tests. Mortality, clinical signs and gross findings of mice were measured for 15 days after the oral single gavage administration of C. indicum flower oil. There were no mortality and clinical signs of toxicity at 2,000 mg/kg body weight/day of C. indicum flower oil throughout the 15 day period. Micronucleated erythrocyte cell counts for all treated groups were not significantly different between test and control groups. Levels of 15.63~500 ${\mu}g$ C. indicum flower oil/plate did not induce mutagenicity in S. Typhimurium and E. coli, with or without the introduction of a metabolic activation system. These results indicate that ingesting C. indicum flower oil produces no acute oral toxicity, bone marrow micronucleus, and bacterial reverse mutation.

• 대한화장품학회지
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• 제42권4호
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• pp.377-385
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• 2016

본 연구에서는 참깨 추출물의 주름개선 화장품 원료로의 가능성을 확인하기 위하여, 참깨의 70% 에탄올 추출물을 제조하여, 엘라스타제 저해능, 콜라게나제 저해능, matrixmetallopoteinases (MMPs)의 단백질, mRNA 발현 저해 효능을 측정하였다. Elastase와 collagenase 저해활성은 $1000{\mu}g/mL$ 농도에서 각각 37.8%와 45%의 효소 활성을 억제를 나타내었다. 섬유아세포에서 참깨 에탄올 추출물의 세포 생존율을 확인한 결과 $100{\mu}g/mL$ 농도에서 96%의 생존율을 보였다. 참깨 에탄올 추출물을 처리한 섬유아세포에서 matrix metalloproteinase-1 (MMP-1), matrix metalloproteinase-2 (MMP-2), matrix metalloproteinase-3 (MMP-3)의 단백질 발현 및 mRNA 발현 억제 효과를 확인한 결과 단백질 발현은 $100{\mu}g/mL$ 농도에서 63%, 43%, 49%의 저해율을 나타내었고, mRNA 발현 억제는 최고농도인 $100{\mu}g/mL$에서 각각 82% 79%, 82%의 저해율을 나타내었다. 이러한 결과로 보아 참깨 70% 에탄올 추출물이 주름개선용 기능성 화장품 소재로서의 응용이 가능할 것으로 판단되었다.

• Journal of Applied Biological Chemistry
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• 제48권1호
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• pp.29-31
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• 2005

Antimicrobial activities of extracts of Forsythia suspensa fruits and Dendranthema indicum buds and flowers against bacteria; Escherichia coli, Staphyloccus aureus, and Bacillus subtilis, and fungi; Aspergillus flavusn, Rhizopus stolonifer, Penicillium citrinum, Aspergillus niger, and Saccharomyces carlsbergensis, were investigated. The plants were extracted with 70% ethanol and the extracts were used for antimicrobial activity assay. All extracts exhibited significant inhibition activity against microorganisms at concentrations ranged from 1.66 to $100\;{\mu}l/ml$. The inhibition activity by the extract of D. indicum buds was stronger than by the extract of F. suspensa fruits and D. indicum flowers. D. indicum buds showed antimicrobial activity against S. aureus which was comparable to other medicinal plants. F. suspensa fruits and D. indicum flowers was suggested to be valuable sources as antimicrobial ingredients in food industry.

• Preventive Nutrition and Food Science
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• 제13권2호
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• pp.122-127
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• 2008

The aroma constituents of Chrysanthemum indicum L. were separated by the hydro distillation extraction method using a Clevenger-type apparatus, and were analyzed by gas chromatography-mass spectrometry (GC/MS). The yield of Chrysanthemum indicum L. flower oil was 2.0% (w/w) and the color was light golden yellow. Sixty-three volatile flavor components, which make up 89.28% of the total aroma composition of the flower oil, were tentatively characterized. This essential oil contained 35 hydrocarbons (48.75%), 12 alcohols (19.92%), 6 ketones (15.31%), 3 esters (4.61%), 5 aldehydes (0.43%), 1 oxide (0.22%), and 1 miscellaneous component (0.04%). ${\alpha}$-Pinene (14.63%), 1,8-cineol (10.71%) and chrysanthenone (10.01%) were the predominant volatile components in Chrysanthemum indicum L., an aromatic medicinal herbaceous plant.

• Natural Product Sciences
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• 제14권2호
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• pp.138-142
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• 2008

The composition of essential oils from Chrysanthemum zawadskii var. latilobum and C. indicum were analyzed and compared. The results of gas chromatography-mass spectrometry revealed there were distinctly different compositional patterns between C. zawadskii var. latilobum and C. indicum essential oils. The combinatorial effect of the oil of C. zawadskii var. latilobum and C. indicum, with various antibiotics was assessed against antibiotic-susceptible and -resistant strains of Staphylococcus aureus and Streptococcus pneumoniae. The essential oil fraction significantly inhibited most of the tested antibiotic-susceptible and -resistant strains of S. pneumoniae, with minimum inhibiting concentrations (MICs) ranging from 0.5 to 4.0 mg/ml. The fractional inhibiting concentration indices (FICIs) of the oils when combined with antibiotics against S. aureus and S. pneumoniae ranged from 0.26 to 0.75, and showed synergistic or additive effects.

• Food Quality and Culture
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• 제3권1호
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• pp.15-19
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• 2009

Gochujang samples with essential oils were evaluated for sensory including taste and, smell during various storage periods with the aim of developing improved high value-added products. The sensory testing was performed on Gochujang with 0.005% Zanthoxylum piperitum and Chrysanthemum indicum essential oils, extracted through steam distillation. During storage at 4 and $20^{\circ}C$ for 8 weeks, sensory testing was performed at 0, 1, 2, 4 and 8 weeks by trained panelists. Overall quality decreased in Gochujang samples containing Z.piperitum essential oil and increased in samples containing C.indicum essential oil, at 4 and $20^{\circ}C$. Samples stored at $4^{\circ}C$ were quality more then those stored at $20^{\circ}C$. Sensory evaluation was highest for Gochujang with C.indicum essential oil stored at $4^{\circ}C$. It is concluded that functional Gochujang can be developed by adding small quantities of essential oils. Increasing the amount of essential oil added is likely to affect the innate taste and flavor of Gochujang.

• 한국식품저장유통학회지
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• 제18권4호
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• pp.584-589
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• 2011

천연 갈변저해제 소재를 발굴하기 위하여 민들레와 감국을 열수 및 80% 에탄올로 추출하고, 그 추출물에 대하여 PPO 저해활성과 DPPH radical 소거능, 총페놀 함량 등을 통하여 항산화 효과를 조사하였다. 또한 추출물을 사과슬라이스에 침지하여 외관의 변화를 관찰하였다. 감국 추출물이 민들레 추출물보다 높은 PPO 저해활성을 보였으며 DPPH radical 소거능 그리고 총페놀 함량 등에 대해서 높은 함량을 나타내었다. 각 추출물에 대하여 사과 슬라이스에 침지하여 처리한 결과 감국 추출물에서 높은 L값과 낮은 ${\Delta}E$값을 보여 색 변화가 적게 일어났음을 알 수 있었다. 또한 감국의 경우 열수 추출물보다 에탄올 추출물에서 항산화 효과 및 PPO 저해활성력이 높은 것으로 조사되어 본 연구를 통하여 천연 갈변저해제로 감국 에탄올 추출물이 사용이 효과적일 것으로 사료된다.

• Journal of Microbiology and Biotechnology
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• 제15권1호
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• pp.22-28
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• 2005

Gibberellins (GAs) play important roles in plant growth and development. Fifty-four fungi were isolated from the roots of 4 kinds of Sesamum indicum plants, and the production of GAs was spectrophotometrically examined. The number of GA-producing fungi was two strains from S. indicum, four strains from Gold S. indicum, and five strains from Brown S. indicum. Eleven fungi with GAs-producing activity were incubated for seven days in 40 ml of Czapek's liquid medium at $25^{\circ}C$ and 120 rpm, and the amount of each GA in the medium was measured by gas chromatographymass spectrometery (GC-MS). Penicillium commune KNU5379 produced more $GA_3$, $GA_4$, and $GA_7$ than Gibberella fujikuroi, Fusarium proliferatum, and Neurospora crassa which are known as GAs-producing fungi. GAs-producing activity of the P. commune KNU5379 was shown to produce 71.69 ng of $GA_1$, 252.42 ng of $GA_3$, 612.00 ng of $GA_4$, 259.00 ng of $GA_7$, and 202.69 ng of $GA_9$ in 25 ml of liquid medium. Bioassay of culture fluid of GA-producing fungi was also performed on rice sprout.

• Archives of Pharmacal Research
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• 제15권1호
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• pp.95-98
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• 1992

Alcoholic extract of seeds of Sesamum indicum (SI, 1-30mg/kg) caused hypotensive action in anesthetized rats. Heart rate was also decreased at slightly higher doses (10-30 mg/kg). Pretreatment with atropine (2 mg/kg) abolished these cardiovascular responses. In isolated spontaneously beating atria from guinea-pigs. SI caused decrease in force and rate of atrial contractions. In isolated guinea-pig ileum and rat uterus, SI (100-1000 ug/ml) produced contractile responses. All these actions of SI were abolished in the presence of atropine ($1\mu$M). These results indicate that alcoholic extract of seeds of Seamum indicum contains acetylcholine-like constituent(s) which explains some of the folkloric uses of plant.