• Title/Summary/Keyword: NB products

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Analysis of 3-monochloro-l,2-propanediol(3-MCPD) in soy sauce products in Korea

  • Lee, Byung-Mu;Song, Hyun-Sue
    • Proceedings of the PSK Conference
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    • 2003.10b
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    • pp.115.2-115.2
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    • 2003
  • 3-Monochloro-1, 2-propanediol(3-MCPD) was analyzed in soy sauce products commercially available in Korea. A total of 24 samples were collected and 3-MCPD was determined by GC/MS. Sources of 24 samples were classified by manufacturing methods as naturally brewed(NB), acid hydrolyzed(AH) and mixed(M=NB+AH) soy sauces. 3-MCPD was not detected in NB soy sauce products (< 0.01 ppm, mg/kg) whereas AH and M soy sauce products showed a wide range of 3-MCPD contamination(0.01~2.038ppm). (omitted)

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The Effect of Customers Loyal to National Brand on Brand Launch Strategy

  • Kang, Min-Jeong;Hwang, Hee-Joong
    • Journal of Distribution Science
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    • v.16 no.2
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    • pp.47-51
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    • 2018
  • Purpose - Typically, retailers will want PB(Private Brand) products to expand to the needs of low-PB loyal customers as well as existing PB(Private Brand) loyal customers. Therefore, a strategy of minimizing the share of the manufacturer brand in the distributor can be considered as a way to maximize the profit of the distributor. Research design, data, and methodology - In the previous study, the researches about the rivalry and conflict between the NB(National Brand) products and the PB products were mainly made. Previous studies did not model inter-national brand-level competition and inter-store competition. In addition, they have focused only on distributors' decisions from the manufacturer's perspective, and assume channel members have the same level of members(Choi, 1996). Results - This paper tries to apply the game theory to researches on how retailers can maximize the benefits of distributing NB(National Brand) products and PB(Private Brand) products, while distributors can also take advantage of their profits. Conclusions - It was found that providing cheap PBs did not help manufacturers and distributors. Distributors and manufacturers' profits were determined by consumers who purchased NB products that were higher in price and higher in perceived quality before providing existing PB products to consumers.

Analysis of 3-Monochloro-1,2-Propanediol (3-MCPD) in Soy Sauce Products in Korea (국내 시판 간장에서의 3-Monochloro-1,2-propanediol(3-MCPD) 분석 평가)

  • 송현수;이병무
    • Toxicological Research
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    • v.18 no.2
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    • pp.191-194
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    • 2002
  • 3-Monochloro-1,2-propanediol(3-MCPD) was analyzed in soy sauce products commercially available in Korea. A total of 24 samples were collected and 3-MCPD was determined by GC/MS. Sources of 24 samples were classified by manufacturing methods as naturally brewed(NB), acid hydrolyzed (AH) and mixed (M = NB + AH) soy sauces. 3-MCPD was not detected in NB soy sauce products (< 0.01 ppm, mg/kg) whereas AH and M soy sauce products showed a wide range of 3-MCPD contamination (0.0l ∼ 2.038 ppm). The contaminated levels of 3-MCPD in soy sauce products were higher than the permissible or tentative permissible level of 3-MCPD in both European Community (0.02 ppm) and Korea (0.3 ppm). These data suggest that 3-MCPD levels contaminated in soy sauce products in Korea were shown to be too high and should be reduced to as low a level technologically feasible to protect Korean from the exposure to toxic chemical, 3-MCPD.

Effect of Fabricating Temperature on Hardness Characteristics of $Nb/MoSi_2$ Laminate Composite ($Nb/MoSi_2$ 적층복합재료의 경도특성에 미치는 제조온도의 영향)

  • Lee, Sang-Pill;Yoon, Han-Ki
    • Journal of Ocean Engineering and Technology
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    • v.13 no.4 s.35
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    • pp.37-44
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    • 1999
  • Hardness characteristics and microstructures of $Nb/MoSi_2$ laminate composites were evaluated from the variation of fabricating conditions such as preparation temperature, applied pressure and pressure holding time. $Nb/MoSi_2$ laminate composites composed of $MoSi_2$ powder and Nb sheets were fabricated by the hot press. From experimental results, it was found that the lamination from Nb sheet and $MoSi_2$ powder was an excellent strategy to improve hardness characteristics of monolithic $MoSi_2$. However, interfacial reaction products like(Nb, Mo)$SiO_2\;and\;Nb2Si_3$ formed at the interface of $Nb/MoSi_2$ and increased with fabricating temperature.

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Paper Electrophoretic Separation of Some Long-Lived Fission Products (여과지전기영동법(濾過紙電氣泳動法)에 의한 장수명(長壽命) 핵분열(核分裂) 생성물분리(生成物分離))

  • Lee, Byung-Hun;Lee, Jong-Du
    • Journal of Radiation Protection and Research
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    • v.8 no.2
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    • pp.15-35
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    • 1983
  • High voltage paper-electrophoresis of fission products from 24 hour neutron-irradiated and 150 days-decayed 90% highly enriched uranyl nitrate solution has been carried out by using the specially designed migration apparatus. The separation of Zr-95 and Nb-95 from the other fission products is possible under the migration condition of 0.1 $M-HClO_4$ (pH=0.85), 0.05 M-HCl+0.09M-KCl (pH=0.9), 0.1M-HCl (pH=1.1) and 0.01 M-HCl (pH=2.0). Zr-95 and Nb-95 are separated out at+1cm from the fiducial point. The separation of Zr-95 and Nb-95 from each other is possible under the migration condition of 0.1 $M-HClO_4$, 0.05 M-HCl+0.09 M-KCl, 0.1 M-HCl and 0.1 M-HAc+0.1 M-NaAc (pH=4.68) together with 2% ammonium oxalate. Nb-95 is separated out at $-6{\sim}-7cm$ from the fiducial point and Zr-95 at $+1{\sim}-lcm$. The separation of Ru-103 from the other fission products is possible under the migration condition of 0.025 $M-Na_2CO_3+0.025\;M-NaHCO_3$ (pH=10.0), 0.01M-$Na_3PO_4$ (pH=11.7) and 0.1 M-NaOH (pH=13.2). Ru-103 migrates towards the anode -6cm, -4cm and -3cm, respectively.

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Improvement in the MIM Sintering Properties of 440C Stainless Steel

  • Soda, Yuji;Hurusaki, Takashi;Aihara, Michitaka
    • Proceedings of the Korean Powder Metallurgy Institute Conference
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    • 2006.09a
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    • pp.217-218
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    • 2006
  • More and more applications or demands for machine parts etc are expected for AISI 440C (hereinafter referred to as "440C") Stainless Steel because of its characteristic features, i.e. high-strength as well as high-corrosion resistance. This research has enabled us to obtain sintered products with good quality even under a wide range of temperature by utilizing the pinning effect of NbC, improving the relevant sintering feature of 440C Stainless Steel in the MIM method.

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Conversion of Ginsenoside $Rb_1$ by Ginseng Soil Bacterium Cellulosimicrobium sp. Gsoil 235 According to Various Culture Broths (인삼 토양 미생물 Cellulosimicrobium sp. Gsoil 235의 배지조성에 따른 Ginsenoside $Rb_1$ 전환)

  • Na, Ju-Ryun;Kim, Yu-Jin;Kim, Se-Hwa;Kim, Ho-Bin;Shim, Ju-Sun;Kim, Se-Young;Yang, Deok-Chun
    • Microbiology and Biotechnology Letters
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    • v.37 no.1
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    • pp.55-61
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    • 2009
  • Ginseng saponins (a secondary metabolite, termed ginsenosides) are the principal bioactive ingredients of ginseng, and modification of the sugar chains may markedly change the its biological activity. One of soil bacteria having $\beta$-glucosidase (to transform ginsenoside $Rb_1$) activity was isolated from soil of a ginseng field in Daejeon. 16S rRNA gene sequence analysis revealed that the isolate belonged to the genus Cellulosimicrobium, with highest sequence similarity (99.7%) to Cellulosimicrobium funkei ATCC BAA-$886^T$. The strain, Gsoil 235, could transform ginsenoside $Rb_1$ into Rd, $Rg_3$ and 3 of un-known ginsenosides by the analyses of TLC, HPLC. By investigating its deglycosylation progress, the optimal broth for, $\beta$-glucosidase was nutrient broth (In 48 hours, almost ginsenoside $Rb_1$ could be transformed into minor ginsenosides). On the contrary, the optimal broth for growth was determined as trypic soy broth (TSB).

Simultaneous Synthesis and Densification of NiSi2 and NiSi2-20vol.%Nb Composite by Field-Activated and Pressure-Assisted Combustion (가압통전 활성연소에 의한 치밀한 NiSi2와 NiSi2-20vol.%Nb 복합재료 제조)

  • Kim, H.C.;Shon, I.J.;Park, C.D.
    • Journal of the Korean Society for Heat Treatment
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    • v.14 no.1
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    • pp.1-7
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    • 2001
  • A method to simultaneously synthesize and consolidate the silicide $NiSi_2$ and the composite $NiSi_2$-20vol.%Nb from powders of Ni, Si, and Nb was investigated. Combustion synthesis was carried out under the combined effect of an electric field and mechanical pressure. The final density of the products increased nearly linearly with the applied pressure. Highly dense $NiSi_2$ and $NiSi_2$-20vol.%Nb with relative densities of up to 97% were produced under the simultaneous application of a 60MPa pressure and a 3000A current on the reactant powders. The respective Vickers microhardness values for these materials were 6.0 and 5.8 GPa. From indentation crack measurements, the fracture toughness values for $NiSi_2$ and $NiSi_2$-20vol.%Nb were calculated to be 3.3 and 4.7 $MPa{\cdot}m^{1/2}$, respectively.

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The Extraction of Nb from Nitric Acid Solution by Mixture of Tributylphosphate(TBP) and Dibutylphosphate(DBP) (窒酸溶液에서의 Tributylphosphate (TBP), Dibutylphosphate (DBP)混合物에 依한 Nb의 抽出)

  • Yung Kook Kim
    • Journal of the Korean Chemical Society
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    • v.7 no.1
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    • pp.38-41
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    • 1963
  • Nb is one of the trouble-some fission products in the reprocessing of nuclear fuels. In this paper, the extraction of Nb from 1, 2, 3, 4, 6 and 9N $HNO_3$ solution by mixtures of TBP and DBP in dodecane are reported. Sums of the concentration of TBP and DBP are kept to 20%. When the concentrations of DBP are lower the $2{\times}10^{-2}%$, distribution ratios are almost same, and ratios increase abruptly and the slope is about 2.5 at between $2{\times}10^{-2}$ to $4{\times}10^{-1}%$, then slope falls down to about 0.5. There is aging effect on mixture of TBP and DBP.

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The Effects of the Levels of Perception about the PB Apples in the Major Supermarkets on the Purchase Intention (대형마트 PB상품의 브랜드 이미지, 품질수준, 지각된 가치가 브랜드 신뢰와 구매의도에 미치는 영향 -PB사과 상품을 중심으로-)

  • Kim, Deok-Hyeon;Ha, Ji-Young;Lee, Seung Hyun;Park, Jeong Woon
    • Journal of Agricultural Extension & Community Development
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    • v.21 no.1
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    • pp.83-115
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    • 2014
  • The current study aimed to explore the levels of consumers' perception for the PB apples which mainly sold in the large retailers, and then suggest the efficient marketing strategies for activating sales of the PB apples among the farm produce. The findings of the study revealed that the levels of the consumers' perception of value for the PB apples were influential on the brand credibility. In addition, the levels of the quality, perception of value, and brand credibility significantly affected the purchase intention. The image of the brand, however, did not show the effects on the brand credibility and purchase intention. Based on the study, in order to activate the brand for the local farm produce, the analysis results could suggest the four alternatives. Firstly, it is needed for the NB apples to be standardized and improved in terms of the qualities. Secondly, the more efficient ways to facilitate the purchases for the NB apples should be reconsidered in the emotional package. Thirdly, the levels of customers' perceptions for NB apples need to increase by providing them with convenient ways of purchases. Lastly, connecting consumers' groups with producers' groups could eventually enhance the brand credibility.