• 제목/요약/키워드: Wild vegetables

검색결과 144건 처리시간 0.031초

야생식물 중독의 임상 양상 (The Clinical Aspects of Wild Plant Poisoning)

  • 옥택근;박찬우;조준휘;천승환;이승용;김성은;최기훈;배지훈;서정열;안희철;안무업;조병렬;김용훈
    • 대한임상독성학회지
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    • 제3권2호
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    • pp.79-85
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    • 2005
  • Purpose: With the recent boom in 'eating healthy', many adults are interested in dieting to prevent future diseases. However only well trained experts can distinguish between what are edible vegetables and herbs from their poisonous look-alikes. In cases where a patient unknowingly ingests a poisonous herb, is caught off guard by the poisonous side effects that occur because of their lack of knowledge of what they have ingested. This paper will focus on the need to educate the public about the risks involved with ingesting wild vegetables and herbs and study the emergency diagnosis and treatment of poisoned patients that enter the emergency room. Method: This study was done in the spring of 2004 (from March to May) in the Kangwon Young-Seo districts of Korea. 15 subjects used in this study, entered the emergency room showing signs of toxic symptoms. Data was collected by examining subject's records. Additional data was collected by collaborating with physicians in the hospital that diagnosed and treated the subjects. Identifying the poisonous vegetable or herb is the first step to proper diagnosis and treatment. Subjects admitted to the emergency room, underwent a battery of tests: laboratory examination, ECG, radiological exam and etc. Results: The demographics of the study encompassed subjects with the average age of $50{\pm}19$ years old. There were 10 men and 5 women. Common symptoms of this study included; gastrointestinal symptoms such as nausea, vomiting, epigastric pain and so on. In the case of Caltha palustris ingestion, additional symptoms were present; bradycardia and hypotension which lasted for a long time. While cases that ingested Scopolia parviflora had little effect on vital signs but manic episodes lasted for about three days. Veratrum patulum ingestion showed signs of bradycardia and hypotension but contrary to Caltha palustris recovery was shorten by treating with dopamine. However, dizziness, headache and paresthesia of the extremities continued for a long time. Finally Sium ninsi ingestion showed visual disturbance, paresthesia of the extremities, dizziness as their initial symptoms. Conclusion: The risks involved with ingesting wild plants without the proper knowledge can lead to serious side effects and steps need to be taken to educate the public. In addition, all emergency physicians need to have a working knowledge of the symptoms and signs associated with ingesting toxic wild plants and need to treat accordingly.

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

  • 정미자;박용일;권기한
    • 한국식품영양과학회지
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    • 제44권3호
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    • pp.347-355
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    • 2015
  • 신경계 질환은 산화적 스트레스에 의한 신경세포 손상에 의해 발생하는 것이 하나의 기전으로 알려져 있다. 본 연구는 $H_2O_2$에 의해 유도된 산화적 스트레스에 대항하여 곤드레(Cirsium setidens, CS), 누룩치(Pleurospermum kamtschaticumin, PK) 그리고 산마늘(Allium victorials, AV)의 뇌신경 보호 효과 및 그 기전에 대한 것이다. CS와 AV 처리는 대조군과 비교하여 $400{\mu}g/mL$까지 인간의 신경세포주인 SK-N-SH 세포에 대해 세포독성이 없었다. 산화적 유도자인 $H_2O_2$를 SK-N-SH 세포에 처리하였을 때 세포사멸 및 활성산소종(ROS) 생산이 현저하게 증가하였으나 CS 또는 AV 처리에 의해 산화적 스트레스에 의해 증가된 세포사멸과 ROS 생산이 현저하게 감소하였다. 실험한 산채 중에 CS와 PK가 AV보다 더 강한 DPPH 라디칼 소거 작용이 있었으나 PK는 대조군과 비교하여 SK-N-SH 세포를 사멸시키는 강한 세포독성을 가지고 있었다. CS는 AV보다 산화적 스트레스에 대항하여 세포사멸 및 ROS 생성에 더 높은 저해적 영향력을 보여주었다. 따라서 계속되는 실험에는 CS를 사용하였다. CS의 순차적 용매 분획물들인 헥산, 클로로포름, 에틸아세테이트, 부탄올 및 물 분획물들(CS-HE, CS-CH, CS-EA, CS-BU, CS-AQ)은 산화적 스트레스에 대항하여 SK-N-SH 세포사멸 및 세포내 ROS 생성을 억제하였다. CS-EA는 5개의 분획물들 중 가장 강한 DPPH 라디칼 소거작용 및 세포내 ROS 소거 활성을 가지고 있었고, 가장 강한 뇌신경세포 보호 효과를 가지고 있었다. CS-EA는 산화적 스트레스에 의해 증가된 세포자멸사(apoptosis)의 신호전달 경로에 관여하는 p38의 인산화를 저해함으로써 활성화되는 것을 약화시켰다. 이 결과들은 CS-EA가 뇌신경세포에서 항산화 효과 및 p38 인산화 억제에 의한 뇌신경 보호 효과를 나타낼 것이라 제안하였다.

쑥부쟁이 제품 개발을 위한 소비자 인식도 및 요구도 분석 (The Study on Consumer Perception and Consumer Demand of Product with Aster Yomena)

  • 김민성;홍완수
    • 한국식생활문화학회지
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    • 제35권3호
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    • pp.256-264
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    • 2020
  • This paper provides basic data for product developers by investigating the consumption status, consumer perception, and consumer demand on products using Aster Yomena. Two hundred ninety-five people over 20 years of age were analyzed according to gender and age. In the purchase of Aster Yomena products, men were the higher purchasers except for powder. In age, noodles, wild vegetables, jangajji, tteok, and powder were consumed by those older than 30 years. In an analysis of purchase when developing Aster Yomena products, the male purchase intention was higher in all items except for kalguksu in the staple, and male purchase intention was higher in only bibimbapseasoning among aster powder addition sauce and all items in dessert. The purchase intention of those older than 30 years was higher in all items of staples, aster powder addition sause and sause The purchase intention of those older than 30 yearse was higher in green vegetables juice and milk tea among drink, and all items except ice cream among dessert. An analysis of the popularization of Aster Yomena revealed higher perceptions of men in the medium (TV, internet, online cafe, agro-fishery market), experience program (area tourism, exposition), and product development (convenience food, recipe development). The medium (agro-fishery market), experience program, and product development were more recognized in their 30s or more. The products with aster yomana require the most effective marketing to men 30 years and older, and require a strategy that will interest those in their 20s.

취학전(就學前) 아동(兒童)의 식품기호(食品嗜好)와 식습관(食習慣) 조사연구(調査硏究) (A Study on Food Attitude and Dietary Habits of Pre-school Children)

  • 임현숙
    • Journal of Nutrition and Health
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    • 제9권1호
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    • pp.60-68
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    • 1976
  • A group of 132 pre-school children with a mean age of six years and one month was the subjects of this investigation. These children were members of three nursery schools locating in Kwang-ju city. Each child's mother replied to a questionaire which included 42 food items and 4 questions. The results showed that the food preference of each child was variable and the group as a whole expressed more positive than negative feelings. The average number of foods liked per child was 22.9(range: $7{\sim}42$) among 42 food items. Peach, Apple, Strawberry, Laver, Egg, Tomato, Sweet Potato, Tangerine Orange and Beef were ranked in descending order of 'like' ratings. The average number of foods refused was 4.9 (range: $0{\sim}25$). Onion, Liver, Red Pepper Leaf, Root of Bellflower, Taro, Wild Seasame Leaf, Egg Plant, Cabbage, Water Cress and Bracken were ranked in descending order of 'refuse' ratings. The odor of hurting feelings, the hot taste and the flabby texture were the reasons why the children refused these foods. The average number of foods unexperienced was 4.4 (range: $0{\sim}14$). Kidney, Dried Small Whitebail, Tangle (DA SHI MA), Liver, SA RI Mushroom, Acorn Mook, Dried Fragrant Mushroom, Pine Agaric, Root of Bellflower and Ped Pepper Leaf were ranked in descending order of 'unexperience' ratings. Children's 'like' rating toward total foods was 57.3% and the 'refuse' rating was 11.7%. Among eight food groups, fruits showed the highest favority (91.4%) and mushroom showed the least (25.9%). The difference between male and female in the preference of total foods did not showed significant level. But the difference were significant in those of individual food groups; other vegetables, green and yellow leafy vegetables, mushrooms(above, p.<01), fishes and shellfish and sea weeds (above, p<.05). Children who had experienced meals missed rated 59.1% and 34.1% of these children missed meals once a week. The main reason for maels missed was due to the heavey snacks before meal time. Children who had snacks twice a day rated 45.6%. Main foods used as their snacks were starch foods (Cake, Biscuit, Sweet Potato) and citrous foods (Fruits, Apple, Tangerine).

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경남지역을 중심으로 한 한국인의 식품 기호도에 관한 조사연구 (Survey on Food Preference in Gyeongnam Area)

  • 이주희
    • 한국식품조리과학회지
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    • 제15권4호
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    • pp.338-352
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    • 1999
  • This research was carried to investigate the food preference of students, from elementary school, middle school, high school, university and industrial workers on Jinju, Sacheon and Jinyang by age and sex. The results were obtained as follows. In case of rice as the stationary food, plain white boiled rice showed the highest preference among all the groups. Most of groups liked most of one-dish meals such as kimbab, fried rice with kimchi, dumplings and bibimbab, especially the elementary school students and middle school students. On the other hand, high percentage of industrial workers disliked the western food such as pizza, hamburger and sphagetti. Most of subjects liked jajangmun, nangmun and bibimgooksu as noodles. As the side dishes generally they prefer the soup to stew. Male prefer the soup with beef and female prefer soup with vegetables. Stew with kimchi and stew with soybean paste showed high preference among most of groups. Most of broil food showed high preference, and students prefer meat to fish as broil cooking materials especially younger students. As a general they liked soybean sprout, spinach and wild sesame leaf as namul cooking method and they liked korean cabbage kimchi, chonggak kimchi, kackdoogi and dongchimi as kimchi. As a dessert subjects liked most of fruits and they liked yoghurt, fruit juice, milk, sikhae and soda as drinks generally. On the other hand snacks such as cooky, candy, cake, corn, rice cake, sweet potato have the lowest percentage preferance as a dessert, but students from elementary schools showed the highest preferance to sweet such as cooky, cake and candy than any other group. These food preferance results showed some nutritional problems especially young age students. They should eat more green-yellow vegetables, liver food and dried small sardine and they should reduce snacks such as candy and cooky and soda drinks. Therefore it is necessary to conduct nutrition education by parents, teachers and dietician together to improve their food habits and their health.

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전처리 나물류 및 구근류에서 병원성 미생물의 성장예측모델 개발 및 검증 (Development and Validation of Predictive Model for Foodborne Pathogens in Preprocessed Namuls and Wild Root Vegetables)

  • 엔크자갈 라왁사르나이;민경진;윤기선
    • 한국식품영양과학회지
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    • 제42권10호
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    • pp.1690-1700
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    • 2013
  • 본 연구에서 사용한 전처리 나물류 중 고사리 경우 $13^{\circ}C$에서 B. cereus 영양세포 및 포자가, $8^{\circ}C$에서 S. aureus는 성장하지 않았다. 전처리 나물류 및 구근류에서 B. cereus 영양세포 및 포자의 성장특성을 비교한 결과, 도라지와 취나물에서 LT, SGR 및 MPD는 B. cereus 영양세포와 포자사이에 유의적인 차이를 보이지 않았다. 반면 우엉은 $13^{\circ}C$에 저장한 경우 B. cereus 영양세포와 포자의 유도기는 유의적인 차이를 보였으며 고사리의 경우, 17, 24, $35^{\circ}C$ 온도에서 B. cereus 포자의 유도기는 영양세포의 유도기 값보다 2배 연장된 것으로 유의적인 차이를 나타내었다(P<0.05). $24^{\circ}C$$35^{\circ}C$의 상온에서는 모든 나물류 및 구근류에서 B. cereus 포자 유도기는 영양세포의 유도기보다 연장되었고, SGR 값은 포자가 빠른 것으로 나타났다. 한편, $13^{\circ}C$$17^{\circ}C$에서는 B. cereus 영양세포와 포자의 유도기가 고온에 비하여 연장되어 B. cereus 영양세포와 포자의 성장을 억제하기 위해서는 $13^{\circ}C$ 이하의 온도 관리가 중요하다. 또한 B. cereus와 S. aureus 영양세포의 성장특성 비교 결과, $13^{\circ}C$ 이하에서는 B. cereus 성장이 관찰되지 않았으나 S. aureus는 $8^{\circ}C$에서도 성장하였다. 전반적으로 $13^{\circ}C$에서 모든 나물류 및 구근류는 B. cereus의 유도기가 S. aureus 의 유도기보다 3배 이상 연장되었다. 전처리 나물류 및 구근류에서 개발된 설사형 B. cereus 영양세포 및 포자 성장예측모델을 구토형 B. cereus 영양세포 및 포자의 실험값으로 검증한 결과, 도라지와 고사리의 LT 모델과 고사리의 SGR 모델을 제외한 모든 모델에서 Bf 값이 허용범위(0.07~1.15)에 속하여 설사형 B. cereus 영양세포, 포자 성장모델이 구토형 B. cereus 영양세포, 포자의 성장을 예측하는데 적합한 것으로 나타났다. 또한 전처리 나물류 및 구근류에서 $8{\sim}35^{\circ}C$ 사이에 개발된 S. aureus의 성장예측 모델을 실험에 사용하지 않은 온도(18, $30^{\circ}C$)로 적합성을 검증한 결과, 도라지의 SGR 모델을 제외한 모든 모델에서 Bf와 Af 값이 가장 이상적인 1에 가까운 값으로 나타나 실험값과 예측값 사이의 일치성을 보였다. 본 연구 결과 개발된 전처리 나물류 및 구근류의 성장예측 모델은 병원성 미생물의 증식을 억제하는 기준과 규격 설정 시 활용 가능할 것이며, 전처리 나물류의 HACCP 공정의 CCP(critical control point) 및 CL(critical limit)을 설정하는데 유용한 자료로 활용될 수 있을 것으로 사료된다.

춘천지역의 참취 및 삼지구엽초의 자생지 식생 및 환경특성 (Vegetation and Environment in Natural Habitats of Aster scaber and Epimedium koreanum around Chunchon)

  • 박병재
    • 한국자원식물학회지
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    • 제10권4호
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    • pp.422-427
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    • 1997
  • 유용자원식물의 자생지 재배기술의 확립을 위한 기초자료를 얻고저 참취와 삼지구엽초의 자생지 식생 및 환경(생태 및 토양화학성분) 조사를 실시한 결과는 다음과 같다. 1. 참취자생지인 춘천 A. 연엽산 A 그리고 연엽산 B에서의 종수는 20, 26, 25종이었고 삼지구엽초 자생지인 춘천 B, 북방면 그리고 대룡산에서는 15, 32, 26종이었다. 참취 자생지의 우점종은 춘천 A, 연엽산 A, 연엽산 B에서 맑은대쑥, 애기나리, 실새풀 등이었으며 삼지구엽초의 자생지인 춘천 B, 북방면, 대룡산에서는 고사리, 맑은대쑥, 애기나리 등이 우점하였다. 2. 자생지의 토양산도는 4.5-5.3 범위였으며 유기물 함량은 1.59(춘천A)$\sim$5.5(연엽산 B)이었다. 암모니아태 질소 및 질산태 질소함량은 참취 자생지와 삼지구엽초 자생지 토양에서 평균 각각 0.0043mg/kg, 0.0025mg/kg이었다. 3. 자생지 토양의 $NH_4-N$의 성분은 참취의 자생지의 토양성분이 삼지구엽초의 자생지 토양성분보다 약간 높은 수치를 보였다. 그밖의 성분의 차이는 크게 나타나지 않았다.

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High-Throughput Development of Polymorphic Simple Sequence Repeat Markers Using Two Whole Genome Sequence Data in Peucedanum japonicum

  • Lee, Junki;Joh, Ho Jun;Kim, Nam-Hoon;Lee, Sang-Choon;Jang, Woojong;Choi, Beom Soon;Yu, Yeisoo;Yang, Tae-Jin
    • Plant Breeding and Biotechnology
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    • 제5권2호
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    • pp.134-142
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    • 2017
  • Resource plants are important and have strong potential for a variety of utilities as crops or pharmaceutical materials. However, most resource plants remain wild and thus their utility for breeding and biotechnology is limited. Molecular markers are useful to initiate genetic study and molecular breeding for these understudied resource plants. We collected various wild collections of Peucedanum japonicum which is indigenous resource plants utilized as oriental medicine and leafy vegetables in Korea. In this study, we produced two independent whole genome sequences (WGSs) from two collections and identified large scale polymorphic simple sequence repeat (pSSR) based on our pipeline to develop SSR markers based on comparison of two WGSs. We identified a total of 452 candidate pSSR contigs. To confirm the accuracy and utility of pSSR, we designed ten SSR primer pairs and successfully applied those to seven collections of P. japonicum. The WGS and pSSR candidates identified in this study will be useful resource for genetic research and breeding purpose for the valuable resource plant, P. japonicum.

A case of meningoencephalitis caused by $Listeria$ $monocytogenes$ in a healthy child

  • Lee, Ji-Eun;Cho, Won-Kyoung;Nam, Chan-Hee;Jung, Min-Ho;Kang, Jin-Han;Suh, Byung-Kyu
    • Clinical and Experimental Pediatrics
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    • 제53권5호
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    • pp.653-656
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    • 2010
  • $Listeria$ $monocytogenes$ is a facultative anaerobic, gram-positive bacillus that is isolated from the soil, vegetables, and wild or domestic animals. Listeria occurs predominantly in the elderly, immunocompromised patients, pregnant women and newborns. Infections by this microorganism are rare in healthy infants and children. $L.$ $monocytogenes$ may cause meningitis, meningoencephalitis, brain abscess, pyogenic arthritis, osteomyelitis, and liver abscesses in children. The course of meningoencephalitis by listeria is often severe and even fatal. Acute hydrocephalus can develop as a complication and the mortality associated with listeriosis is significantly high. We present a case of meningoencephalitis caused by $L.$ $monocytogenes$ in a previously healthy 7-year-old girl.

조선후기 『임원경제지(林園經濟志)』 「인제지(仁濟志)」 속의 구황(救荒) (Famine Relief during the Late Chosun dynasty in 『Limwomgyungjeji』 「Injeji」)

  • 김승우;차경희
    • 한국식생활문화학회지
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    • 제28권3호
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    • pp.213-233
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    • 2013
  • During the late Chosun Dynasty, famine was the main cause of climate ecological background, such as frequent floods and droughts, the Little Ice Age (小氷期), and epidemic. In addition, it influenced the social and cultural background, such as failure toprovide Yiangbeop (移秧法), breakout of war and revolt, loss of farming cattle, grain consumption due to brewing, the concentration of wealth, and tenacity of shamanism. "Limwongyungjeji" "Injeji" of the last part had been written about the famine; wild plants to raw, dried, or dried powder, or processed pharmaceutical goods. Grain couldbe replaced in more than 330 types of famine relief food and recipes; 170 species of vegetables, 34 species of vegetation, and 33 kinds of fruit - the botanic foods were mainstream. Edible parts of these plant foods are those of 14 kinds: 175 species of leaves, 113 species of sprouts, 99 kinds of buds, and other fruits, roots, stems, flowers, etc. The recipe (poaching, salting, and oil-marinated) was written 186 times or forsoup, raw, and boiled.