• Title/Summary/Keyword: 곤드레

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Effects of Blanching Conditions by Various Salt Contents on the Quality Properties of Cirsium setidens Nakai (소금함량을 달리한 데치기 조건이 곤드레의 품질특성에 미치는 영향)

  • Park, Sung Jin;Lee, Dae Won;Park, Sung Hye;Rha, Young-Ah
    • Culinary science and hospitality research
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    • v.21 no.6
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    • pp.280-290
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    • 2015
  • This study was carried out to investigate the change of the quality of wild edible plants, Cirsium setidens Nakai, blanched at various conditions. Samples were blanched under blanching conditions of $90^{\circ}C/25min$, $95^{\circ}C/15min$, and $100^{\circ}C/5min$, with salt concentrations of 0%, 1%, 2%, 3%, 4% and 5%. The color, texture (hardness), chlorophyll and total polyphenols were analyzed. The contents of polyphenol and hardness in Cirsium setidens Nakai were found to be decreased in relation to blanching time. With respect to sensory evaluation, the 3% treatment had a higher overall acceptability than other treatments. The optimal blanching condition was found to be $100^{\circ}C/5min$ and 3% salt.

Quality Characteristics of Gondregaedduck by the Level of Cirsium setidens and Storage (곤드레 첨가량, 저장기간에 따른 곤드레개떡의 품질특성)

  • Im, Hye-Eun;Yoe, Hee-Kyung;Chang, Seo-Young;Han, Myung-Joo
    • Journal of the Korean Society of Food Culture
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    • v.27 no.4
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    • pp.400-406
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    • 2012
  • The objectives of this study were to investigate the quality characteristics of Gondregaedduck containing 0, 10, 20, and 30% Cirsium setidens. By increasing the level of Cirsium setidens, Hunter color L and a values of Gondregaedduck decreased, whereas b value increased. Hardness, springiness, and cohesiveness of Gondregaedduck decreased upon addition of Cirsium setidens. Over 3 days of storage, Gondregaedduck showed a slightly high total bacterial count compared to control. Sensory evaluation showed that Gondregaedduck containing 10% Cirsium setidens had higher color, taste preference, and overall acceptability.

Antioxidant and Anti-Obesity Properties of Pectolinarin-rich Cirsium setidens Nakai Fine Powder (Pectolinarin 고함유 곤드레 미세분말의 항산화 및 항비만 활성)

  • Park, Sung-Jin;Kim, Hyun-Duk;Lee, Yoon-Hwan
    • The Korean Journal of Food And Nutrition
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    • v.34 no.1
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    • pp.69-78
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    • 2021
  • The aim of this study was to evaluate the basic data of Cirsium setidens Nakai fine powder (FPC), which will then be used in the development of functional fooditems. We measures and evaluated the level of pectolinarin content, phenol content, flavonoids content, antioxidants and anti-obesity properties of FPC. Our results from the study showed that the pectolinarin, phenol, and flavonoids contents of FPC measured at 10.95±0.1 5mg/g, 12.92±0.18 mg gallic acid equivalent (GAE)/g and 26.47±0.77 mg rutin equivalent (RE)/g, respectively. The exhibited antioxidant activity of FPC increased significantly depending on the dosage, and additionally. FPC did not show any cytotoxicity up to the dosage level of 500 μg/mL. During adipocyte differentiation, FPC significantly inhibited ROS production and lipid accumulation, compared with the control substance. These results suggest that FPC could be considered a promising resource of natural antioxidants and could serve a variety of health-improving roles in the production of functional food ingredients.

Flavor Characteristics of Gondre Essential Oil Separated by the Hydrodistillation Extraction Method (Hydrodistillation Extraction 방법으로 분리한 곤드레 정유의 향기 특성)

  • Hyang-Sook Choi
    • The Korean Journal of Food And Nutrition
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    • v.36 no.3
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    • pp.163-171
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    • 2023
  • The purpose of this study was to investigate the flavor characteristics of Gondre (Cirsium setidens Nakai) essential oil. The essential oil was isolated from the aerial parts of the plant by the hydrodistillation extraction method and analyzed by gas chromatography (GC) and GC-mass spectroscopy (MS). Seventy-eight (90.28%) volatile flavor components were identified in the essential oil from Gondre harvested in May. The major compounds were hexadecanoic acid (44.84%), phytol (15.57%), 6,10,14-trimethyl-2-pentadecanone (5.62%), and tertadecanoic acid (4.77%). Seventy (90.72%) volatile flavor components were identified in the essential oil from Gondre harvested in September. The major compounds were phytol (24.18%), 6,10,14-trimethyl-2-pentadecanone (15.59%), tetracosane (8.87%), 2-methyl eicosane (3.55%), 6,10,14-trimethyl-5,9,13-pentadecatrien-2-one (3.12%), dibuthyl phthalate (2.35%), and viridiflorol (2.33%). The flavor components of the essential oil from Gondre harvested in May and September were characterized by higher proportions of aliphatic fatty acids and terpene compounds, respectively.

Antioxidant and Cell Protection Effects of Ethanolic Extract from Cirsium setidens, Allium hookeri, Aronia melancocarpa (곤드레, 삼채, 아로니아 주정 추출물의 항산화 및 세포 보호 효과)

  • Hye Sook Ryu;Hae Yeon Choi
    • The Korean Journal of Food And Nutrition
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    • v.37 no.4
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    • pp.211-219
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    • 2024
  • Cirsium setidens, Allium hookeri, Aronia melancocarpa, are popular dietary ingredients for Asian cuisine or beverage. this study attempted to search and report the antioxidant activity of extracts of aronia, gondre and samchae, which are used for food in Korea. As a result, total phenol content and DPPH radical scavenging activity tended to increase, and Gondre extract showed the highest DPPH radical scavenging activity effect. The results of a study on the ABTS radical scavenging activity of extracts of Gondre, Aronia, and Samchae showed a tendency for radical scavenging activity to increase as the concentration increased. Gondre hot water extract showed the highest ABTS radical scavenging activity. In this way, antioxidant activity was shown in the order of Gondre, Aronia, and Samchae, and the concentration showed a high activity effect at high concentrations. In the cell protection effect results, the concentration of Gondre extract was 500 ㎍/mL, the Samchae alcohol extract was used at concentrations of 2.5, 5, 7.5, and 10 ㎍/mL, and the Aronia extract was used at concentrations of 125 ㎍/mL. and showed a cytoprotective effect at 250 ㎍/mL. We hope that these research results will be used as basic data for the development of various functional foods.

Effects Food Tourism's Activities on Visiting Intention (음식관광의 참여활동이 방문의도에 미치는 영향)

  • Lee, Sang-Mi
    • The Journal of the Korea Contents Association
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    • v.10 no.8
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    • pp.417-425
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    • 2010
  • This paper is 1) to find out food tourism possibility with representative local food in Dan Yang, 2) to suggest some guidelines to draw food tourists with how activities related with food affect on visit intention. The questionnaires are distributed 250 in Kyoung gi provice including Seoul. then used for data analysis 248. The results are as followed; First, 43.5% of the all respondents means for having food tourism, but 18.5% means no experiences, just having interest in food tourism. The types of food tourism showed simply visiting famous restaurant or participate on food festival. That means high possibility for food tourism. Second, tourists are tend to chose it according to recommend food by local residents, personal own taste, local cuisine & ingredients, visiting for traditional market in community, and participate on food festival in tour destination. Third, respondents are trying to chose local cuisine such as mushroom broth, mackjeok gui(Korean style barbeque), mixed rice with various herb, and rice with garlic & geondrei herb. Fourth, three variables which are food culture oriented, knowledge & information of food, health oriented in food tourism had high significant in visit intention.

고려엉겅퀴 ( 곤드레 ) 의 종자발아 및 차광재배 효과 구명 ( Improvement of Germination Rate by Low temperature and Development of Effectve Shading Cultivation of Cirsium setidens under Rain Shelter in Highland )

  • 서종택
    • Korean Journal of Plant Resources
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    • v.9 no.2
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    • pp.151-155
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    • 1996
  • For improvement germination rate of Cirsium setidens, wet seeds were storaged for 20 to 80 days at $4^{\circ}C$ and germinated at $18^{\circ}C$ in the dark or light condition. To assess the effects of shading and plant age on the growth, fresh yield and seed yield under rain shelter in highland at altitude of 800m above sea level, seeds were sown in an open field in late september,1990. In early May the next the seedlings were transplanted for vegetatable and seed production in the plastic houses for rain shelter. They were grown from 1991 to 1993 in the houses covered with the shading nets ranging from 0 to 70% for vegetable production and 0 to 50% for seed production. Germination rate inceased as the storage period lengthened, and the rate came to $60\sim80%$ at 60days after germination. It was more effective in lighting than in darkness. For vegetable production, the shading net treatments showed more values in almost the characters checked at the third year than the non-shading treatment. No. of stem, no, of leaves, stem length and degree of softening were no different between shading net treatments, but the other characters were significantly different. Ratio of survival, density of chlorophyll and ratio of dry matter of plants were highest in the plots of 50%, 70%, and 30% of shading, respectively. The highest fresh yield was recorded from 2-year plants, 70% of shading from them showed the greatest yield. The highest seed yields were produced 2-year-old plants of non-shading plot. For seed production, the non-shading treatment is best, and the highest seed yields were obtained in both the second and third years.

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Inhibitory effects of advanced glycation end products formation and free radical scavenging activity of Cirsium setidens (곤드레 추출물의 최종당화산물의 생성저해 및 라디칼소거 활성)

  • Kim, Taewan;Lee, Jaemin;Jeong, Gyeong Han;Kim, Tae Hoon
    • Food Science and Preservation
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    • v.23 no.2
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    • pp.283-289
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    • 2016
  • Naturally occurring antioxidants, such as polyphenols are widely found in fruits, vegetables, wines, juices, and other plant-based dietary sources and are divided into several sub classes, including phenylpropanoids, flavonoids, stilbenoids, and lignans. As part of the our ongoing search for bioactive food ingredients, the antioxidant and advanced glycation end products (AGEs) formation inhibitory activities of the methanolic extract of the aerial parts of Cirsium setidens were investigated in vitro bioassay system. The antioxidant properties were evaluated through radical scavenging assays using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) ($ABTS^+$) radicals. In addition, the activity of C. setidens against diabetes complications was also tested via AGEs formation inhibition assay. The total phenolic contents were determined using a UV-VIS spectrophotometric method. All tested samples showed a dose-dependent radical scavenging and AGEs inhibitory activities. In particular, the n-butanol (BuOH)-soluble portion showed the most potent radical scavenging activities against DPPH and $ABTS^+$ radicals with $IC_{50}$ values of $24.3{\pm}1.7$ and $25.0{\pm}3.3{\mu}g/mL$, respectively. Futhermore, the inhibition of AGEs formation by the n-BuOH-soluble portion ($IC_{50}$ value; $46.0{\pm}1.5{\mu}g/mL$) was higher than that those of the soluble portions for the other solvent. The results showed that C. setidens could be considered as an effective source of natural antioxidants and other ingredients.

Neuroprotective Effects of Cirsium setidens, Pleurospermum kamtschaticumin, and Allium victorials Based on Antioxidant and p38 Phosphorylation Inhibitory Activities in SK-N-SH Neuronal Cells (SK-N-SH 신경세포내 항산화 효과와 p38 인산화 억제에 의한 곤드레, 누룩치 그리고 산마늘의 신경 보호 효과)

  • Chung, Mi Ja;Park, Yong Il;Kwon, Ki Han
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.3
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    • pp.347-355
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    • 2015
  • Oxidative stress is one of the key mechanisms involved in neuronal damage. Neuroprotective effects and underlying mechanisms of action of several wild vegetables, Cirsium setidens (CS), Pleurospermum kamtschaticumin (PK), and Allium victorials (AV), against oxidative stress induced by hydrogen peroxide in SK-N-SH cells were investigated. CS and AV up to $400{\mu}g/mL$ showed no detectable effects on cell viability of human SK-N-SH neuro-blastoma cells compared with control. Incubation of SK-N-SH cells with hydrogen peroxide resulted in significant induction of cell death and reaction oxygen species (ROS) production, whereas treatment of cells with CS and AV significantly reduced cell death and ROS production, respectively. Among the wild vegetables tested, CS and PK showed more effective DPPH radical scavenging activity than AV, whereas PK showed strong cytotoxicity in SK-N-SH cells compared with the control. CS showed much higher inhibitory effects on cell death and ROS generation against oxidative stress than AV. Thus, CS was selected for subsequent experiments. Ethyl acetate (EA), hexane, butanol, aqueous, and chloroform extracts from CS significantly inhibited cell death and ROS generation in SK-N-SH cells induced by oxidative stress. EA extract from CS (CS-EA) showed the highest DPPH radical-scavenging activity, intra-cellular ROS-scavenging activity, and neuroprotective effects. CS-EA attenuated apoptosis signal-regulating p38 activation by inhibiting phosphorylation. The findings suggest that CS-EA protects neuronal cells through antioxidant activity and inhibition of phosphorylation of p38 in brain neural cells.

Herbicidal Activity of Korean Native Plants (III) (살초활성물질 함유 국내 자생식물의 탐색 (III))

  • Kim, Song-Mun;Kim, Mi-Sung;Lee, Yu-Sun;Kim, Hee-Yeon;Choi, Hae-Jin;Heo, Su-Jeong;Kwon, Soon-Bae;Kim, Kyung-Hee;Han, Sang-Sub;Lim, Sang-Hyun
    • The Korean Journal of Pesticide Science
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    • v.9 no.2
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    • pp.173-180
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    • 2005
  • This study was conducted of Korean native plants to screen herbicidal activity which could be used for the development of new natural herbicides. Eighty-one plants were collected from Wan and Juju islands in Korea and their methanol extracts were obtained. Heibicidal activities of the methanol extracts were determined by seed bioassay using rapeseed (Brassica napus L.) seedlings. Among eighty-one species, eleven plants were highly herbicidal ($GR_{50}$ < 1,000 ${\mu}g\;g^{-1}$): Abies koreana WILS., Anthemis nobilis L., Callicarpa mollis SIEB. et ZUCC., Cirsium setidens, Euonymus maackii RUPR., Euphorbia jolkini BOISS., Kadsura japonica DUNAL, Paeonia aliflora Pall var. tricocarpa BUNGE, Philadelphus tenuifolius RUPR. et MAXIM., Sapium sebiferum, Vicia angustifolia var. segetilis K. KOCH. Fifty plants were shown moderate herbicidal activity (1,000 ${\mu}g\;g^{-1}$ < $GR_{50}$ < 2,000 ${\mu}g\;g^{-1}$), however, twenty plants were not shown any herbicidal activity.