• Title/Summary/Keyword: Green Corporation

Search Result 319, Processing Time 0.03 seconds

Drying of Green Pepper Using Maltodextrin (Maltodextrin을 이용한 고추의 건조)

  • Kim, Min-Hee;Kim, Min-Ki;Yu, Moung-Sic;Song, Young-Bok;Seo, Won-Joon;Song, Kyung-Bin
    • Food Science and Preservation
    • /
    • v.15 no.5
    • /
    • pp.694-698
    • /
    • 2008
  • Green pepper was dried using 30%, 50%, or 80% maltodextrin as dehydrating agents, and the quality of the peppers was compared with that of freeze-dried and hot air-dried samples in terms of rehydration ratio, color, and sensory evaluation. The amount of moisture lost during drying increased with increasing concentrations of maltodextrin. The rehydration ratio of maltodextrin-treated pepper was greater than those of freeze-dried or hot air-dried peppers. The color of the 30% maltodextrin-treated green pepper was similar to that of freeze-dried pepper and better than that of hot air-dried pepper. On sensory evaluation of dried green peppers, maltodextrin-treated pepper scored better than did the freeze-dried or hot air-dried samples. These results suggest that drying of green pepper using maltodextrin is very efficient, because good rehydration capacity is retained and minimal cell destruction may be achieved.

Low-temperature Rendering Technology Applied to Extract Black Beans, Peony and Green Tea for Scalp Repair (저온용출법을 이용한 검은콩, 작약, 녹차 추출물의 두피 개선 효과)

  • Min, Dae-Jin;Park, Nok-Hyun;Hwang, Jung-Sun;Moon, Sung-Ho;Lee, Ki-Hyun;Lee, John-Hwan;Ahn, Soo-Mi;Kim, Han-Kon
    • Journal of the Society of Cosmetic Scientists of Korea
    • /
    • v.35 no.1
    • /
    • pp.41-46
    • /
    • 2009
  • Problems with scalp lead to hair loss, dandruff, itchiness, and other illness. No clear causes of these problems have been found and it is difficult to treat them. Therefore, the best way to prevent and treat any problems with scalp is to maintain physiological homeostasis of scalp to keep it healthy. Recently, many scalp and hair product brands have attempted to use medicinal herbs which have been extracted in hot water and mixed with other ingredients due to mass-production and standardization issues. However, many nutrients and active substances are destroyed by hot-water extraction. Therefore, this study has applied low-temperature rendering to minimize destruction of substances to extract black beans, peony, and green tea that are known to improve conditions of scalp. Then, their contribution to the improvement of scalp health was assessed. In result, it was found that low-temperature rendering retains over two times greater anti-oxidizing strengths than hot-water extraction and that the extracts from low-temperature rendering effectively strengthen follicles and hair, moisturize scalp, and prevent itchiness. Therefore, low-temperature rendered black beans, peony, and green tea extracts can be used to make effective scalp treatments.

Evaluation on the Phosphate Uptake Rate of Green Algae under Diurnal Rhythm and Algae Control Method (일주기에 따른 녹조류의 인흡수율 및 조류제어방법 평가)

  • Jang Kam-Yong;Lim Kyoung-Mook;Noh Tae-Mok;Lee Hac-Su;Park Sung-Ha
    • Journal of Environmental Science International
    • /
    • v.14 no.9
    • /
    • pp.873-879
    • /
    • 2005
  • This study was investigate to evaluate the phosphate uptake rate of green algae in relation to diurnal rhythm and algae control method. The phosphate uptake rates of Chlorella vulgaris and Ankistrodesmus convolutus increased in light period and decreased in dark period. On the contrary, those of Chlamydomonas sp. showed a peak in the late dark period. The differences among species in phosphate uptake in relation to diurnal rhythm were due to the severe competition among species and seemed to alleviate the competition for nutrient supplies. The compound of CellCaSi, Ca and Fe showed the effective removal of the phosphorus. The extracts from rice and barley straw exhibited a significant effect on the growth inhibition of Microcystis aeruginosa.

Nucleotide Sequence of Rat Transketolase and Liver-Specific Pretranslational Activation During Postnatal Development

  • Kim, Sung-Min F.;Kim, Byung-Moon;Jeng, Jingjau;Soh, Yun-Jo;Bak, Choong-Il;Huh, Jae-Wook;Song, Byoung-J.
    • BMB Reports
    • /
    • v.29 no.2
    • /
    • pp.146-150
    • /
    • 1996
  • A 2.1 kb cDNA clone for rat transketolase was isolated from rat liver ${\lambda}gt11$ cDNA library and its sequence was determined. The predicted rat transketolase (655 amino acids with $M_r$ 71,186) is highly similar (92%) to that of the human enzyme except that it contains an extra 32 amino acids at its N-terminus. Although it is less similar (<27%) to transketolases from non-mammalian species, the functional motifs such as the catalytic sites and thiamine binding domain are well conserved in the rat enzyme. Southern blot analysis of genomic DNA verified that transketolase appears to be derived from a single gene. Immunoblot and Northern blot analyses suggested that hepatic transketolase was activated pretranslationally by a 2.1-fold while little change was observed in brain enzyme, indicating a tissue-specific pretranslational activation during postnatal development.

  • PDF

Longevity of Antibodies to Live Orientia tsutsugamushi Inoculated in Sprague Dawley Rats

  • An, Chang-Nam;Kim, Sung-Min;Kim, Tae-Yeon;Bae, Luck-Ju;Kim, Chul-Joong;Shin, Kwang-Soon;Park, Song-Yong
    • The Journal of Korean Society of Virology
    • /
    • v.28 no.2
    • /
    • pp.193-201
    • /
    • 1998
  • In Sprague Dawley (SD) rats, antibodies against strains of Orientia tsutsugamushi, Kato, Karp and Gilliam, were produced in order to investigate their longevity and cross-reactivities to their corresponding homologous and heterologous antigens. By immunofluorescence assay (IFA) of IgG and IgM, it was shown that the immunity to the homologous strains persisted at a higher level (longevity of at least 34 weeks with higher IFA titers). On the other hand, the immunity to the heterologous strains persisted at a lower level (longevity of 10 to 34 weeks with lower IFA titers). Since infection with one strain of O. tsutsugamushi does not preclude reinfection with other strains, understanding of the antigenic diversity of O. tsutsugamushi and duration of the immunity to both homologous and heterologous strain is very important in diagnosis of scrub typhus.

  • PDF

An Analysis on Building Energy Load along Core Position, Area Ratio and Orientation (코어 위치와 종횡비 및 방위에 따른 건물 에너지 부하 분석)

  • Kim, Jin-Ho;Park, Woo-Pyoung;Shin, Seung-Ho;Min, Joon-Ki;Kim, Dong-Hoon
    • Journal of the Korean Society for Geothermal and Hydrothermal Energy
    • /
    • v.9 no.1
    • /
    • pp.15-19
    • /
    • 2013
  • In this Study, effect of core position, area ratio and orientation of building on energy load is examined using TRNSYS17. This parameters are major parameters of the conceptual design stage. Reference model is square floor plan($1,444m^2$), centered core and 29% core area ratio. As the results, without considering the building orientation, the annual heating load of central building with 1:1 area ratio is lowest ($10.33kWh/m^2yr$) and the annual cooling load of off-central building with 1:1 area ratio is lowest ($59.27kWh/m^2yr$). As area ratio is bigger, cooling load is lower and heating load is higher. But if we consider building orientation, orders of heating load and cooling load are changed for area ratio and orientation.

Fully Substituted Ethylene as a New Class of Efficient Sky-Blue Emitting Materials for OLEDs

  • Kim, Soo-Kang;Park, Young-Il;Park, Jong-Wook;Kim, Kyung-Soo;Choi, Cheol-Kyu;Lee, Sang-Do
    • Journal of Information Display
    • /
    • v.8 no.1
    • /
    • pp.10-13
    • /
    • 2007
  • We synthesized new blue and bluish green emitting materials by using fully substituted ethylene moieties. Multi-layered EL devices were fabricated with synthesized materials and evaluated in terms of emission color and luminescence efficiency. TBBPE[EML 2] device showed bluish-green CIE value of (0.236, 0.412) and 5.02cd/A at $10mA/cm^2$. BPBBPE[EML 3] device also showed sky-blue CIE value of(0.218, 0.355) and 2.31cd/A at $l0mA/cm^2$.

Development of High Performance Stainless Steel Powders

  • Schade, Christopher;Schaberl, John;Narasimhan, Kalathur S.
    • Proceedings of the Korean Powder Metallurgy Institute Conference
    • /
    • 2006.09a
    • /
    • pp.169-170
    • /
    • 2006
  • Advanced melting technology is now being employed in the manufacture of stainless steel powders. The new process currently includes electric arc furnace (EAF) technology in concert with Argon Oxygen Decarburization (AOD), High Performance Atomizing (HPA) and hydrogen annealing. The new high performance-processing route has allowed the more consistent production of existing products, and has allowed enhanced properties, such as improved green strength and green density. This paper will review these processing changes along with the potential new products that are being developed utilizing this technology. These include high strength stainless steels such as duplex and dual phase as well as stainless steel powders used in high temperature applications such as diesel filters and fuel cells.

  • PDF

Development of High Strength Sintered Steel by High Pressure Warm Compaction Using Die Wall Lubrication

  • Matsumoto, Nobuhiko;Miyake, Toshitake;Kondoh, Mikio;Ando, Kimihiko;Tanino, Hitoshi
    • Proceedings of the Korean Powder Metallurgy Institute Conference
    • /
    • 2006.09a
    • /
    • pp.197-198
    • /
    • 2006
  • The high pressure compaction without internal lubricant and the high green density even with the pore free density were achieved by the newly developed die wall lubricant for warm compaction. This developed die wall lubricated warm compaction followed by high temperature sintering resulted in not only the superior mechanical property but also the low dimensional change. In this paper, the effects of increasing the green density on the sintered density, the dimensional change and the mechanical property are mainly discussed

  • PDF