• Title/Summary/Keyword: 블루이노

Search Result 1,204, Processing Time 0.031 seconds

Comparison of Quality Characteristics and Antioxidative Activities of Cookies Containing Blueberry Powder and Different Types of Egg Yolk (액란과 생란의 난황으로 제조한 블루베리 쿠키의 품질특성과 항산화능 비교)

  • Kim, Kyoungok;Liu, Yanan;Yoon, Leena;Park, Hyunjin
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.43 no.7
    • /
    • pp.999-1008
    • /
    • 2014
  • We evaluated the quality characteristics and antioxidative activities of cookies containing different types of egg yolk (LEY, Liquid Egg Yolk; FEY, Fresh Egg Yolk) and percentages of blueberry powder (5, 10, and 15%). As the amount of blueberry powder increased, the levels of antioxidants based on ABTS and DPPH radical scavenging activities increased in general. Within the 15% group, contents of polyphenols and flavonoids were higher in the FEY group, whereas content of anthocyanins was higher in the LEY group. Measurement of ABTS radical scavenging activity showed that the FEY group had a higher value within the 10% group, whereas the LEY group scored higher within the 15% group. Comparison of sensory properties showed no significant difference between the two egg yolk types. If commercialized, manufacturing cookies with FEY or LEY will not make a significant difference. Regardless, 15% blueberry powder would be the most appropriate, as it scored the highest in terms of antioxidant activity and sensory characteristics.

The Optimization of Jelly with Blueberry Juice using Response Surface Methodology (반응표면분석법을 이용한 블루베리 즙 첨가 젤리의 최적화)

  • Joo, Na-Mi;Kim, Bo-Ram;Kim, Ae-Jung
    • The Korean Journal of Food And Nutrition
    • /
    • v.25 no.1
    • /
    • pp.17-25
    • /
    • 2012
  • 이 연구는 블루베리 즙을 첨가하여 젤리의 제조조건을 최적화하고자 하였다. 16개의 블루베리 즙을 이용한 젤 시료는 Design Expert 프로그램을 이용하여 제조하였으며, 최적화를 위해 블루베리 즙(100~200 g), 설탕(40~160 g), 젤라틴(8~20 g)의 양을 독립변수로, 텍스처, pH, 관능평가 항목을 종속변수로 각각 선정하였다. 반응표면 분석법을 사용하기 위한 실험설계로 중심합성계획을 이용하였다. 각 항목별 최적조건은 Canonical 모형의 수치 최적화(numerical optimization)과 모형적 최적화(graphical optimization)를 통하여 선정하였으며, 그 중 가장 높은 desirability를 갖는 최적점을 선택하여 지점 예측(point prediction)을 통해 도출한 결과, 각 독립변수의 예측된 블루베리 즙을 첨가한 젤리의 최적값은 블루베리 주스 133.63 g, 설탕 160.0 g, 젤라틴은 12.78 g이었다.

Wearable Healthcare Device Using The Blueinno and Sensors (블루이노와 센서를 이용한 헬스케어 디바이스)

  • Kim, Hyun-kyung;Kim, Hyun-jung;Chung, Hae-yoon;Cho, Hee-yeon;Suh, Hyuck-jun;Lee, Hyung-june
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
    • /
    • 2015.10a
    • /
    • pp.488-491
    • /
    • 2015
  • 현재 출시된 대부분의 헬스케어를 위한 웨어러블 디바이스는 생체신호 감지, 활동 시간 등만을 측정하고 있다. 이러한 문제점을 개선하기 위해 본 논문에서는 스마트폰과 블루이노, 9축센서 등을 이용하여 사용자의 움직임을 분석한 후, 분석한 정보를 활용하여 차별화된 운동 진행을 할 수 있도록 하기 위해 움직임을 정확하게 측정할 수 있는 방법을 제안한다. 제안된 방법을 실제 사용자에게 적용한 결과, 제시된 방법이 운동에 도움이 되는 것을 확인하였다.

  • PDF

The Cultural Status and the Industrial Prospects on Blueberry (블루베리 재배 현황 및 사업화 전망)

  • Song, Gi-Cheol
    • Proceedings of the Plant Resources Society of Korea Conference
    • /
    • 2012.05a
    • /
    • pp.9-9
    • /
    • 2012
  • 블루베리는 진달래 과(Ericaceae) 산앵도나무 속(Vaccinium)의 낙엽성 또는 상록성의 저수고성 또는 반교목성의 과수로, 뉴욕 타임즈가 선정한 세계 10대 장수식품의 하나로 알려져 있다. 우리나라에는 전부터 정금나무, 월귤나무, 모새나무, 산앵도나무 등이 자생하고 있으나, 경제적인 가치가 있는 종은 Vaccinium Cyanococcus로 북미지역에서 육성된 품종들이 들어와 재배되고 있다. 처음 도입된 해는 1965년경으로 지금도 40년 이상 된 나무들이 있고, 상업적으로 재배되기 시작한 것은 2000년이고 공식적인 연구는 2004년 국립원예특작과학원에서 시작되었다. 한국블루베리협회 소식지에 주기적으로 기록되기 시작한 재배면적은, 2007년 112ha, 2008년 217ha, 2009년 313ha, 2010년 534ha이었다가 2011년 1,082ha로 크게 증가하였다. 시도별 재배면적은, 전북이 254ha로 가장 많았고, 충남 186ha, 전남 169ha, 경북 157ha, 충북 118ha, 경기 90ha, 경남 58ha, 강원 47ha, 제주 4ha 순이었다. 특히 2010년부터 2011년까지 한 해 동안 블루베리 재배면적이 크게 증가한 것은 각종 언론매체에서 블루베리 기능성에 대한 홍보와 소비자의 인식 증가와 더불어 새로운 소득 작물로 농가 수요가 확대되었기 때문이다. 이는 블루베리 묘목의 수입이 2009년 327천주에서 2010년 702천주로 크게 증가한 것으로도 알 수 있다. 아울러, 국내로 수입되는 냉동과, 건조과의 수입량도 큰 폭으로 증가하였다. 냉동 블루베리 수입량은 2009년 812톤에서 2010년 4,700톤으로 대폭 증가하였는데, 주요 수입 국가는 미국(3,931톤), 캐나다(557톤), 프랑스(70톤), 태국(18톤), 중국(16톤) 등으로 주스 등 가공품 시장의 수요 증가에 따른 것이다. 건조 블루베리의 수입도 2009년 14톤에서 2010년 54톤으로 증가하였다. 2011년 국내산 블루베리 가격은 생과 1kg에 40,000~50,000원선이었으나 35,000원에 판매하는 농장도 있었고, 냉동과를 62,000원도 판매하는 농장도 있었다. 미국 오레곤 주에서 생산한 블루베리 생과가 금년 7월부터 91톤에서 227톤 정도 수입될 것으로 예상된다. 블루베리의 국내 생산량이 많아지고 수입까지 되면, 농업인들은 더욱 품질 좋은 과실을 생산하도록 노력해야 하고, 잼, 식초, 와인 등의 가공식품 외에 과자, 케익, 머핀 등 베이커리용으로 많이 소비되도록 하며, 지역의 다른 상품들과 연계하여 찾아가고 싶은 관광 개발 등으로 소비 촉진을 위해 고심해야 할 것이다.

  • PDF

Characteristics of Blueberry Added Makgeolli (블루베리 첨가 막걸리의 발효특성)

  • Jeon, Mi-Hyang;Lee, Won-Jong
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.40 no.3
    • /
    • pp.444-449
    • /
    • 2011
  • Blueberry Makgeolli was made with rice by adding different amounts of blueberries, and the fermentation characteristics of Makgeolli were studied during the fermentation process. The pH was the highest (6.6) at the beginning of the fermentation and decreased when the ratio of blueberries increased. The pH was remarkably reduced until the second day, and remained constant until the seventh day of fermentation. The total acidity was significantly increased until the fourth day of fermentation, and remained constant until the seventh day. Sugar contents ($^{\circ}Brix$) and reducing sugar reached the maximum after 2 days of fermentation, and gradually decreased until the seventh day. Alcohol content of control (0% blueberries) increased continuously until the seventh day of fermentation and was at 13.4%. Alcohol content of 20% blueberry Makgeolli reached the maximum on the 4th day of fermentation and slowly decreased to 10.2% until the seventh day. Total viable bacterial cell counts and yeast cell counts showed the maximum values at the third day of fermentation. In sensory evaluation, the color of the control sample was the most favored by the panelists whereas 20% blueberry sample was the least favored. There were no significant differences in flavor and taste, but overall preference was high in Makgeolli with less than 10% of blueberries.

Analysis of Relationship Based on Growth Period and Morphological Characteristics in Blueberry (Vaccinium spp.) (국내 도입 블루베리의 생육기 및 형태적 특성에 의한 유연관계 분석)

  • Kim, Su Jin;Jung, Sung Min;Hur, Youn Young;Nam, Jong Cheol;Kim, Sae Hee;Cho, Kang Hee;Park, Jung Gwan;Park, Seo Jun
    • Korean Journal of Plant Resources
    • /
    • v.30 no.1
    • /
    • pp.101-109
    • /
    • 2017
  • For analysis of the relationship among blueberry cultivars, the growth period and morphological characteristics were investigated in 28 blueberry cultivars, and cluster analysis using the SAS program was conducted based on the morphological data. The harvest period was later and longer in rabbiteye blueberry cultivars (Austin, Brightwell, Powderblue, Southland, Tifblue) than in highbush blueberry cultivars. The L/D ratio of flower was more than 2.0 in the Austin, Brightwell, Powderblue, Southland, Tifblue, and Brigitta cultivars, and this could be disadvantageous for pollination. The 28 blueberry cultivars were classified into two groups by the cluster analysis based on growth period and morphological characteristics. Group I included rabbiteye blueberries and Group II included highbush blueberries. However, the northern, southern, and half-highbush blueberry cultivars were not differentiated.

Comparative study on prevalence and components of metabolic syndrome and nutritional status by occupation and gender: Based on the 2013 Korea National Health and Nutrition Examination Survey (남녀별 직업군에 따른 대사증후군의 구성요소와 유병률 및 영양 상태의 비교 연구 : 2013년 국민건강영양조사 자료를 이용하여)

  • Kim, Ga Ram;Park, Hae Ryun;Lee, Young Mi;Lim, Young Suk;Song, Kyung Hee
    • Journal of Nutrition and Health
    • /
    • v.50 no.1
    • /
    • pp.74-84
    • /
    • 2017
  • Purpose: In this study, factors of metabolic syndrome and nutritional status were examined according to gender and occupations using the 2013 Korea National Health and Nutrition Examination Survey (KNHANES). Methods: This study was conducted on 1,750 workers (male : 892, female : 858) aged between 30 and 64, who participated in a health survey, health examination, and nutrition survey using the 6th 2013 KNHANES. Occupations were classified into white collar and blue collar workers, and nutrient intake was analyzed using a food frequency questionnaire. Analysis of complex sample design data through SPSS 19.0 was used for analysis. Results: The prevalence rate of metabolic syndrome among blue collar (35.1%) was higher than that among white collar workers (26.8%) in male subjects (p < 0.05) as well as in blue collar (24.8%) compared to white collar workers (8.9%) in female subjects (p < 0.001). Intake frequency per week, considering one portion by food category, showed significant differences in cooked rice (p < 0.05) and bakeries and confectioneries (p < 0.05) in make workers as well as stew and casserole (p < 0.01) and fruits (p < 0.05) in female workers. With regard to nutrient intake by occupation and gender, white collar workers consumed a greater amount of nutrients (not including total energy intake) compared to blue collar workers in both male and female workers. With regard to nutrient adequacy ratio (NAR) and mean adequacy ratio (MAR) according to gender and occupation, white collar workers showed higher numbers than blue collar workers in both male and female subjects. Conclusions: This study examined the prevalence rates of metabolic syndrome and nutrient intake according to gender and occupation. In both male and female subjects, blue collar workers showed higher prevalence rates compared to white collar workers, and their diet quality was worse than white collar workers' diet quality. Considering this result, customized nutrition education according to gender and occupation should be provided to workers to prevent diseases.

Current status and prospects of blueberry genomics research (블루베리 유전체 연구현황 및 전망)

  • Kim, Jin Gook;Yun, Hae Keun
    • Journal of Plant Biotechnology
    • /
    • v.42 no.4
    • /
    • pp.336-341
    • /
    • 2015
  • Blueberry (Vaccinium spp.) is a bush that grows well at special cultural environments such as acid soil, high organic matter content, and a good drainage and aeration compared to other general crops. Blueberries are well known to contain high amounts of anthocyanins and phenolic compounds, resulting in high antioxidant activity that provides health benefits, and expanding the cultivation areas and consumer's demand in the worldwide. However, the full genome of blueberry has not been announced until now. Furthermore, the genomic analysis and transcriptome approaches are not so popular compare to major crops such as orange, apple, and grape. The aim of the review about blueberry genomic research is to establish the platform for setting blueberry breeding target, increasing proficiency of blueberry research, and making the practical cultivation techniques in Korea. The main topics in the blueberry genomic research including transcriptome, genetic mapping, and various markers are related with cold hardiness, chilling requirement, hot tolerance, anthocyanin content, and flavonoid synthesis pathway on various tissues like flower bud, leaf bud, shoot, root, and berry fruit. The review of the current status of blueberry genomic research will provide basic information to the breeders and researchers and will contribute to development of blueberry industry with sustainable productions and increase of blueberry consumption as new profitable crops in Korea.

Protect Blue Carbon Biomass Habitat and Create a Carbon Reducing Coastal City (블루카본 바이오매스 서식지를 중심으로 한 탄소저감형 해안도시 조성의 필요성)

  • Sun-Ah Hwang
    • Journal of Navigation and Port Research
    • /
    • v.47 no.3
    • /
    • pp.134-146
    • /
    • 2023
  • The issue of 'carbon reduction' can be said to be one of the most important issues worldwide. For efficient carbon reduction, it is necessary to consider ways to increase absorption and reduce emissions. Accordingly, much attention has been paid to increasing carbon absorption using blue carbon biomass. Blue carbon biomass refers to an ecosystem related to blue carbon, which has a higher carbon absorption rate than inland ecosystems and a longer collection period. It is very efficient in reducing carbon. Therefore, in this study, a current status survey was conducted on domestic and foreign policies, studies, and plans related to the preservation of blue carbon biomass habitats. Basic research was conducted to prepare plans for future preservation of blue carbon biomass habitats suitable for the domestic environment.

A Study on Video Transmission Using Wireless Communication Module (무선 통신 모듈을 이용한 영상전송에 관한 연구)

  • 임요왕;임준홍
    • Proceedings of the IEEK Conference
    • /
    • 2003.07c
    • /
    • pp.2823-2826
    • /
    • 2003
  • 무선 통신상의 비디오 전송은 가정과 사무실 같은 실내 환경에서 많은 활용성을 가지고 있다. 무선 데이터 통신에는 블루투스를 사용하였으며, 블루투스의 낮은 대역폭으로 인하여 MPEG-2 압축기술을 사용하였다. 블루투스를 사용하여 영상을 전송하는데 MPEG기술이 가지는 효율성과 필요성을 압축된 영상 전송과 압축되지 않은 영상의 전송을 비교하여 보여준다.

  • PDF