• 제목/요약/키워드: Development characterization

검색결과 1,635건 처리시간 0.027초

Characterization of Yeast and Bacterial Type Strains with Food and Agricultural Applications by MALDI-TOF Mass Spectrometry Biotyping

  • Harnpicharnchai, Piyanun;Jaresitthikunchai, Janthima;Seesang, Mintra;Jindamorakot, Sasitorn;Tanapongpipat, Sutipa;Ingsriswang, Supawadee
    • 한국미생물·생명공학회지
    • /
    • 제48권2호
    • /
    • pp.138-147
    • /
    • 2020
  • Various microorganisms play important roles in food fermentation, food spoilage, and agriculture. In this study, the biotype of 54 yeast and bacterial strains having high potential for utilization in food and agriculture, including Candida spp., Lactobacillus spp., and Acetobacter spp., were characterized by matrix-assisted laser desorption/ionization time-of flight mass spectrometry (MALDI-TOF MS). This characterization using a fast and robust method provides much-needed information on the selected microorganisms and will facilitate effective usage of these strains in various applications. Importantly, the unique protein profile of each microbial species obtained from this study was used to create a database of fingerprints from these species. The database was validated using microbial strains of the same species by comparing the mass spectra with the created database through pattern matching. The created reference database provides crucial information and is useful for further utilization of a large number of valuable microorganisms relevant to food and agriculture.

공동주택 외부 공간의 유형(類型)에 따른 특성화에 관한 연구 - 2005년 이후, 서울시 재건축·재개발된 공동주택 외부 공간 사례 중심으로 - (A Study on Characterization of Apartment Complex Exterior Space by Purpose and Type - On Matters of Apartment Complexes Built·Redeveloped Since Year 2005 in Seoul -)

  • 이영란;주범
    • 한국실내디자인학회논문집
    • /
    • 제22권4호
    • /
    • pp.130-140
    • /
    • 2013
  • As the modern-day Apartment Complex has varied community facilities such as health care center and self-improvement institutions affecting the residents' quality of life, this paper is for the in-depth understanding on how such Exterior Space vary and development plan should go. To be specific, this paper is to, based upon the theoretical contemplation on the concept and role of the Exterior Space to Apartment Complex, as well as drawing a conclusion on the development plan for subject areas as assessed. Subject areas of this paper are a total of twelve Apartment Complexes built since Year 2005 in nine different regions in Seoul. As such specialties and features as leisure of the senior citizen and female residents, the subject Apartment Complexes have provided opportunities, active and inactive, to the residents for leisure by qualitative improvement of facilities, as well as establishing the discrete brand value for the Exterior Space with featured design and spatial properties. Also notable is the eco-friendliness of the Exterior Space with cutting-edge technology, eventually appreciating the value of Apartment Complex.

Characterization and Localization of the Murine nm23-M5 in Mouse Testis

  • Kang, Sung-Jo;Park, Yun-Jung;Kim, Jin-Hoi
    • 한국동물번식학회:학술대회논문집
    • /
    • 한국동물번식학회 2004년도 춘계학술발표대회
    • /
    • pp.223-223
    • /
    • 2004
  • Nucleoside diphosphate kinases(NDPKs) are ubiquitous enzymes involved in numerous regulatory processes associated with transcriptional regulation, cell proliferation, development, and differentiation. In this study, we was examined characterization and localization of the nm23-M5 in mouse testis by Western blotting, immunohistochemical and conforcal imaging study using specific antibodies raised against nm23-M5. (omitted)

  • PDF

Characterization of Spherical Particles by Light Scattering

  • Sangwook Park;Jungmoon Sung;Taihyun Chang
    • Bulletin of the Korean Chemical Society
    • /
    • 제12권3호
    • /
    • pp.322-328
    • /
    • 1991
  • We have studied a characterization method of accurate size of spherical particles by fitting experimental light scattering profile to the rigorous theoretical scattering function. An efficient software has been developed for computation of the theoretical scattering function and regression analysis. A light scattering instrument has been built and the necessary data acquisition and analysis are carried out by use of a personal computer with an emphasis on the reduction of analysis and time aiming that this study will be extended toward a development of a practical particle sizing apparatus. The performance of the instrument and the software has been evaluated with latex spheres and found to be satisfactory.