• 제목/요약/키워드: Korean and Chinese college women

검색결과 138건 처리시간 0.031초

Physiological Approach on the Physical Fitness and Postural Balance Effects of a Whole-Body Vertical Vibration Intervention in Young Women

  • Ho, Chao-Chung;Sung, Hyun-Ho;Chen, Ming-Shu
    • 대한임상검사과학회지
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    • 제52권1호
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    • pp.36-44
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    • 2020
  • With the advent of westernized diet and a lack of exercise, young female college students are paying more attention to their bodyweight and health. Whole-body vibration has been demonstrated to be a suitable training method for improving knee extension maximal strength in young female athletes, as well as the gait performance in elderly women. This study aimed to evaluate the effects of a vertical vibration intervention on the physical fitness and postural balance in young females. Fifty-four young women were recruited; all subjects were randomly assigned to the intervention group and control group. The intervention group underwent vertical vibration with a platform for 12 weeks. The results showed that body mass index and body fat percentage had decreased (P<0.05). In addition, their muscle endurance as indicated by a sit-up test and their flexibility as indicated by a sit-and-reach test were both increased. With regard to postural balance, their 30-second sit-to-stand and timed up and go test results were improved. At the same time, their mean single-leg stance with eyes closed time increased (P<0.05). However, there were no significant differences, meanwhile, for the control group. Overall, the results showed that the whole body vibration (WBV) intervention had some beneficial effects on physical fitness and postural balance in young women.

근적외선분광법을 이용한 택사의 산지 판별법 연구 (Discrimination of Alismatis Rhizoma According to Geographical Origins using Near Infrared Spectroscopy)

  • 이동영;김승현;김효진;성상현
    • 생약학회지
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    • 제44권4호
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    • pp.344-349
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    • 2013
  • Near infrared spectroscopy (NIRS) combined with multivariate analysis was used to discriminate the geographical origin of Alisma orientale from Korea (n=94) and China (n=72). Two-thirds of samples were selected randomly for the training set, and one-third of samples for the test set. Second derivative was used for the pretreatment of NIR spectra. Partial least square discriminant analysis (PLS-DA) models correctly discriminated 100% of the Korean and Chinese A. orientale samples. These results demonstrate the potential use of NIR spectroscopy combined with multivariate analysis as a rapid and accurate method to discriminate A. orientale according to their geographical origin.

SD법에 의한 한국 요리, 일본 요리, 중국 요리 및 서양 요리에 대한 개념의 분석 (The Analysis of Conceptions on Korean, Japanese, Chinese and Western Cuisine by SD)

  • 김정은
    • 한국조리학회지
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    • 제11권4호
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    • pp.92-101
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    • 2005
  • 20${\sim}$30대의 한국인 여자 학생을 대상으로, SD법과 인자 분석법에 의하여 한국, 일본, 중국, 서양의 각 일상에 대한 개념을 그리고, 그들의 개념을 기본으로 하여, 젊은 층의 식사에 있어서의 한국 요리의 위치를 파악하는 것을 시도하였으며, 아래와 같은 결과를 얻을 수 있었다. 1. 한국 요리의 개념은, 냉면이 외식 요리인 것을 제외하면, 소박하고 저렴하며 가정적인 반찬이며, 전통적이고 친근감이 있으며 맛 있다고 인식하고 있다. 2. 일본 요리에 대해서는 스시, 철판구이에 대해서는 친근감이 있으며, 고가이며 화려한 요리라고 느끼고 있는 반면 다른 요리에 대해서는 친근감이 없으며 맛 없어 보이고 서양 요리만큼은 아니지만 도회적이라고 인식하고 있다. 3. 중국 요리에 대해서는 자장면, 볶음밥에 대해서는 친근감이 있으며, 맛 있어 보인다고 느끼고 있으나 다른 요리에 대해서는 친근감이 없고 맛 없어 보이며 일본 요리, 서양 요리와는 달리 전통적, 향토적이라고 느끼고 있다. 4. 서양 요리에 대해서는 피자, 스파게티, 스테이크에 대해서는 친근감이 있으며, 맛 있어 보인다고 느끼고 있으며, 다른 요리에 대해서는 일본 요리나 중국 요리 보다 친근감이 있다고 느끼고 있다. 또 서양 요리는 화려하고 섬세, 도회적이라고 강하게 인식하고 있다. 5. 조사 결과를 총괄하면, 한국 요리는 정서적으로 친근감이 있으며, 기호적으로도 맛 있어 보인다고 인식하고 있으며 외국 요리와는 명확하게 다른 요리라고 인식하고 있다.

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녹색성장 개념을 적용한 음식점 평가지 개발 (Development of Restaurant Assessment Questionnaire for Application of Concept of Green Growth)

  • 정은경;박기환;이애랑;김건희;유경미;유정민;이화정;주나미
    • 한국식품조리과학회지
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    • 제26권6호
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    • pp.811-820
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    • 2010
  • The purpose of this study was to investigate the practices for management manual development of Good Restaurants in order to apply Green Safety Management technology. A total of 128 restaurants in Seoul according to restaurant size and style were analyzed by SPSS (window ver. 12.0). Exactly 38.3% of those surveyed purchased manicured vegetables and seafood that generates less garbage; Korean restaurants displayed the lowest frequency of purchasing preprocessed foodstuff, and Japanese restaurants had the most refrigerators and thermometers and kept the refrigeration temperature the lowest. Exactly 56.5% of the restaurants sold large and small amounts of main menu separately; Chinese restaurants displayed the highest rate while Western restaurants displayed the lowest. Furthermore, only 7.3% of the restaurants were willing to sell either large or small amounts of the same menu item. Japanese style menu had the most number of side dishes (6.1) while Western style menu had the lowest (1.8). Most of the restaurants were equipped with containers for leftovers (87.4%), but the rate of customers who took out leftovers significantly differed depending on the style of restaurant (p<0.05).

중국과 한국여성에서 나이에 따른 인유두종바이러스의 유병률과 분포 (Human Papillomavirus Prevalence and Distribution according to Age among Korean and Chinese Women)

  • 김지혁;김성현;박선영;박상정;;;;이인수;이재달;이동섭
    • 대한임상검사과학회지
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    • 제47권4호
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    • pp.259-266
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    • 2015
  • 자궁경부암은 전세계 여성에서 세 번째로 많이 발생하는 암이다. 인유두종 바이러스(HPV) 감염이 자궁경부암 발병에 주요한 역할을 한다. HPV 감염은 지리적 위치나 면역학적 상태, 성적 병력, 유전적 요인 등에 영향을 받는다. 예를 들어, HPV 감염률이 스페인에서는 1.5%인 반면, 온두라스와 케냐에서는 39%에 육박한다. 그러나 HPV 감염률과 나이와의 연관성에 대해서는 알려진 바가 적다. 나이에 대한 HPV 감염률 분석은 어느 나이대가 자궁경부암에 고위험군인지를 알아낼 수 있다. 또한 특정 HPV 유전형과 나이 간의 연관성을 입증할 수 있다. 게다가 백신을 주사하는 데에 최적의 나이대를 명확히 알 수 있을 것이다. 이 연구에서는 한국과 중국 여성에서의 HPV 감염률과 유전형 분포를 나이에 따라 분석하였다. 한국과 중국 여성의 자궁 탈락 세포로 REBA HPV-ID$^{(R)}$ 검사법(YD 진단법, 용인, 대한민국)을 통해 HPV 유전형을 파악하였다. 편평세포암과 고등급 병변의 환자군에서는 40대와 50대가 주를 이룬 반면, 중간병변의 환자군에서는 30대와 40대가 주를 이뤘다. HPV 16, 18형 감염은 주로 40대에 속했다. 이러한 결과는 지속적인 감염이 자궁경부암을 일으킨다는 주장을 뒷받침한다.

A Second Thioltransferase from Chinese Cabbage: Purification and Characterization

  • Cho, Young-Wook;Park, Eun-Hee;Lim, Chang-Jin
    • BMB Reports
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    • 제32권2호
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    • pp.133-139
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    • 1999
  • Thioltransferase, also known as glutaredoxin, was previously purified and characterized from Chinese cabbage (Brassica campestris ssp. napus var. pekinensis). However, in the process of gel filtration on Sephadex G-75, there were two activity peaks. In this study, a second thioltransferase (TTase CC-2) in the minor peak of the Sephadex G-75 elution profile was further purified using affinity chromatography on an S-hexylglutathione-agarose column by eluting with buffer solution containing 2.5 mM S-hexylglutathione. It showed a single band on SDS-PAGE indicating that TTase CC-2 is electrophoretically homogeneous. The molecular weight of TTase CC-2 was estimated to be about 22,000 daltons, and its isoelectric point was determined to be 6.73. Its size appears to be atypical and much larger than that of the first thioltransferase (TTase CC-1) from Chinese cabbage, and it can utilize 2-hydroxyethyl disulfide, S-sulfocysteine, and insulin as substrates. S-sulfocysteine was found to be a superior substrate for TTase CC-2. TTase CC-2 also displayed the reducing activity for non-disulfides such as dehydroascorbic acid. Its optimum pH was 8.5, which was consistent with that of TTase CC-1. TTase CC-2 activity was greatly activated by L-cysteine and reduced glutathione, and was found to be less heat-stable compared with TTase CC-1. Molecular and physiological differences between TTase CC-1 and TTase CC-2 remain to be elucidated. Chinese cabbage is the first plant which is known to contain two kinds of thioltransferases.

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땃두릅(Aralia continentails)의 항산화 성분 (Antioxidant Components from Aralia continentalis)

  • 강삼식;최재수;이명환;이택수;김주선
    • 생약학회지
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    • 제29권1호
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    • pp.13-17
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    • 1998
  • The root of Aralia continentalis Kitagawa (Araliaceae) have been used as an analgesic and fever remedy, and for treatment of rheumatism in Chinese medicine, whereas the young leaves are used for ingredient of salad. Antioxidant activity of the young leaves of A. continentails was determined by measuring lipid peroxide produced when a mouse liver homogenate was exposed to the air at $37^{\circ}C$, using 2-thiobarbituric acid (TBA) and by evaluation the radical scavenging activity on 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical. Chromatographic separation of active fraction led to the isolation of six flavonoids, among which quercetin, hyperoside and kaempferol showed strong antioxidant activities, while 6"-O-acetyl astragalin, astragalin and trifolin were inactive. Adenosine, oleanolic acid 28-O-glucosyl ester and salsoloside C methyl ester isolated from the somewhat active BuOH fraction exhibited no antioxidant activities.

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문헌(文獻)속에 나타난 죽(粥)의 분석적(分析的) 고찰(考察) (Analytical Study of Jook(Korean gruel) Appeared in the Books)

  • 신혜승;조은자
    • 한국식생활문화학회지
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    • 제11권5호
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    • pp.609-619
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    • 1996
  • In this study, the alteration of Jook was studied by analyzing and comparing ingredients of Jook appeared in the reference of cookbooks from 1611 to 1958. 121 kinds of Jooks were mentioned 371 times. The Jooks made only with grains, mostly Hin Jook (white Gruel) made of rice, were recorded 31 times in 10 kinds. Rice or processed rice appeared most (194 times) as main ingredients in Jooks other than Hin Jook. As for condiments, honey and sugar were mentioned 37 times, accounting for one third of the condiments recorded as used for Jooks. The basic ingredient of Jooks were rice, but mostly the Jooks were named after the subsidiary materials. Chinese medicinal ingredients were most among the subsidiary materials; 35 kinds of them were mentioned 73 times. As regards the ingredients of the Jook, the other ingredients were added to the grain ingredients between the 17th century and the 19th century whereas only grains were put into Jook during the 20th century.

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어린이의 김치의식에 관한 실태조사 (I) - 김치 선호도에 관한 조사 - (A Survey on the Children한s Notion in Kimchi(I) - Children한s Preferences for Kimchi -)

  • 송영옥;김은희;김명;문정원
    • 한국식품영양과학회지
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    • 제24권5호
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    • pp.758-764
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    • 1995
  • 어린이들이 좋아하는 기호성 김치를 개발하기 위한 기초작업으로 부산시내 공, 사립 국민학교 2, 4, 6학년에 재학중인 1,100명을 대상으로 김치 선호도에 대한 설문조사를 실시하였다. 조사대상 국민학생의 68%가 김치를 좋아한다고 응답하였으나 국민학생들이 좋아하는 반찬들(계란말이, 단무지, 김구이, 햄.소시지.미니돈까스, 콩나물무침, 호박나물, 장조림 등) 중에서의 김치의 선호도(17.6%)는 햄.소시지.미니돈가스(54.7%)에 이어 2위를 차지하였으나 그 선호 정도는 상당히 낮아 실제적인 선호도와는 차이가 있는 것으로 나타났다. 김치의 매운맛은 국민학생들이 김치를 가장 싫어하는 이유인 동시에 김치를 가장 좋아하는 이유로 나타나 김치의 특성을 대표하는 맛으로 생각되었다. 국민학생들이 선호하는 김치의 종류는 배추김치, 깍두기, 물김치, 총각김치, 오이김치 순이었다. 김치 담금 재료 중에서는 배추를 가장 좋아하고 생강, 마늘, 파, 젓갈 등 강한 냄새를 내는 것을 싫어하는 것으로 나타났다.

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AI Comparative Analysis of Trade and Consumption Patterns in Korea and China

  • Chang Hwan Choi;Thi Thanh Tuyen Nguyen;PengYan Wang
    • Journal of Korea Trade
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    • 제27권1호
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    • pp.119-138
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    • 2023
  • Purpose - This research is to empirically explore the differences in apparel consumption among male and female teenagers and college students in Korea and China. By conducting a survey to understand customers' needs and behaviors, fashion businesses will be able to improve their customer satisfaction and avoid redundancy, inventory, and the waste of resources, effort and money. Design/methodology - The research design considers the consumption patterns of male and female high school and college students in Korea and China. To analyze the data, the study employs decision trees, a type of machine learning algorithm. A decision tree model was developed to examine the relationship between the explanatory and response variables, which can be either quantitative or qualitative in nature. Findings - The main findings of this study indicate that there are differences in shopping behavior among different customer segments. The results show that men have a simpler shopping behavior compared to women. Additionally, cultural factors and the difference in fashion needs between students and non-students have a significant impact on the shopping choices of Chinese and Korean individuals. Originality/value - Existing studies often assume that the shopping behavior of high school and university students is similar and that there are no significant differences in clothing purchases between men and women across countries. The results provide valuable insights into the unique shopping behavior of different customer segments, and can inform fashion businesses in their efforts to meet the needs of their customers.