• Title/Summary/Keyword: 생화학적 특성

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Biochemical Properities, Isolation & Identification of the Propionibacterium acnes Picked from Acne Lesion (여드름병변에서 채취한 Propionibacterium acnes의 분리, 동정 및 생화학적 특성 연구)

  • Lee, Kyung-Suk;Choi, Jeung-Sook
    • Fashion & Textile Research Journal
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    • v.8 no.5
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    • pp.571-576
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    • 2006
  • Thirty P. acnes were isolated from the 30 acne patients who visited some skin care shops from Feburary of 2001 to August of 2001. They were identified by morphological features (gram stain), biochemical properties. Only P. acne strains are isolated among Propionibacteria sp. and biochemical properities of P. acnes were not different from P. acnes ATCC 11827 strain significantly. The results of the biotyping was as follow: twenty three strains of biotype I from comedone, 1 strain of biotype II from pauple, 5 strains of biotype III from pauple and pustule, and 1 strain of biotype IV from pauple were isolated respectively.

Analysis of Morphological, Biochemical, Cytogenetical Characteristics in Perilla spp. (Perilla속(屬) 식물(植物)이 형태적, 세포유전학적 특성 및 지방산 조성 분석)

  • Choi, Hong Jib;Kweon, Il Chan;Kim, Jae Hyun;Kim, Dal Ung
    • Current Research on Agriculture and Life Sciences
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    • v.11
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    • pp.71-79
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    • 1993
  • This study was conducted to obtain the basic information for the classification of Perilla spp. based on their major morphological characteristics for the 20 local collections of perilla distributed in Korea. The results of this experiment were summarized as follows : Several morphological characteristics were investigated. Seed color was classified to four groups with greshywhite, greshybrown, brown and darkbrown. The 1,000 grain weight, 11 accessions were below 3.5g, four accessions was 3.6g to 4.5g and five accessions was 4.5g to 5.07g. There was two types of stem color, red and green, 15 accessions was green and 5 accessions including Andongjaerae, Yeupsil, Ockdong, Cheongsongjaerae and Chugjaso were red color. In fatty acid composition was 60% in average. Among 20 accessions, Euseongjaerae showed the highest content(65%) and Yeongyangjaerae the lowest(54%) linolenic acid content. In the cytogenetical studies on the four accessions including Andong, Yeupsil, Yeongkwang and Daeyeong, the number of chromosomes were 2n=38.

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Lycopene : Its Properties and Relationship to Human Health

  • Kim, Seon-A
    • Bulletin of Food Technology
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    • v.20 no.1
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    • pp.24-35
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    • 2007
  • 본고에서는 Kun 등(Food reviews international, 2006, 22: 309-333)의 원고를 바탕으로 리코펜의 구조적 특성, 안정성, 생화학적·면역기작, 질환예방효과 등을 기술하였으며 현재 유통되고 있는 건강보조식품 및 상품을 소개하였다.

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