• 한국식품영양과학회지
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• 제27권1호
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• pp.10-15
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• 1998

In order to establish the quality standard of commercial soybean paste, pH, color, moisture, crude protein, isoflavone, free amino acid and organic acid contents of the fermented soybean food in both traditional and commercial products were analyzed. The crude protein contents were from 5.0 to 11.9% in commercial soybean pasted of Samjang and traditional soybean paste of Chungugjang, and the latter showed higher value than those of the former. The contents of isoflavones in commercial soybean paste were less than those of traditional soybean paste. Total contents of free amino acids were distributed from 301 to 4,602mg%, respectively, in which Chungugjang showed the smallest value of 301mg% and the traditional soybean paste showed the most abundant one of 4,602mg%. The ratio of glutamic acid to total free amino acids were 15.9% and 30.1% in traditional soybean paste and commercial soybean paste, respectively. The major organic acid both commercial soybean paste and Samjang was citric acid containing 109.9~196.5mg%. On the other hand, that of traditional soybean paste and Chungugjang was oxalic acid containing 82.8~130.1mg%. This results might be caused by the differences of brewed periods, microflora, processing methods and used raw materials.

• 한국전기전자재료학회논문지
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• 제27권2호
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• pp.85-90
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• 2014

Ag paste has been used in the front electrode of the Si-solar cell. It is composed by Ag powder, glass frit, binder, solvent and dispersant. The role of the binder and the solvent is to make a flow and a printing property. However, it was not enough to report the printing properties with the variation of binder in the controled viscosity. In this study, we selected 3 kinds of typical binder which were used as binder for the paste in the industry, such as Ethyl cellulose, Hydroxypropyl cellulose and Acrylic. Ag pastes using these were prepared, controled viscosity and printed on the SiNx coated Si wafer. In the 'A paste' used Acrylic binder, printed hight was highest and 'H paste' used Hydroxypropyl cellulose binder was lowest. Because 'H paste' was high viscosity due to the molecular weight, the solvent was added in the paste to control the viscosity. Therefore, the content of solid was lower in 'H paste'. The relative pattern width which is related to the spreading of paste was the best in the case of 'H paste' and 'EH paste' at $30^{\circ}C$. It is thought that the optimization of the relative pattern width is possible for a paste by the controling shear thinning phenomenon. In the case of 'A paste', though printing hight was best, the pattern width was dependant on the temperature.

• 한국식품영양과학회지
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• 제15권4호
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• pp.1-9
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• 1986

Aspergillus oryzae, Bacillus subtilis 및 Bacillus natto를 접종하여 만든 메주와 재래식메주로 된장을 각각 담금한 후 숙성과정중의 성분을 조사한 결과는 다음과 같다. 아미노태 질소함량은 Aspergillus oryzae구와 재래식 메주구가 Bacillus subtilis구와 Bacillus natto구에 비하여 월등히 높았다. 총당, 환원당은 재래식 메주구가 다소 많았고 pH는 Aspergillus oryzae구가 경시적으로 pH 5.0이상을 나타냈으나 Bacillus subtilis구는 4.5미만으로 pH저하가 심하였다. 숙성 90일 된장의 유리아미노산 중 Asp. Thr. Ser. Glu. Gly. Ala. Cys. Val. Met. Leu. Lys. His.은 Aspergillus oryzae구의 된장에서 Tyr. Arg. Pro.은 재래식구의 뒨장에서, Ileu. Phe.의 함량은 Bacillus subtilits구의 된장에서 각각 높게 나타났으며 유리아미노산의 총량은 Aspergillus oryzae구가 타시험구보다 월등히 높았다.

• 한국수산과학회지
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• 제38권3호
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• pp.137-142
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• 2005

New types of patties were prepared with surimi and crab paste, and then characterized. With an increase of additional ratios of crab paste, the moisture (64.8 to $61.5\%$) of the patties slightly decreased while the ash contents (2.3 to $3.7\%$) increased. The Hunter's color values of the patties decreased in lightness (L value, 58.79 to 54.27) but increased in redness (a value, -2.77 to 3.54). Thus, the patties that had added crab paste appeared slightly more reddish. According to the increasing of additional ratios of crab paste, sensory scores on color and flavor increased whereas the texture score decreased. From the above results, based on physical properties and sensory evaluation, the desirable additional ratio of crab paste for preparing patty was $15\%$. The calcium and phosphorus contents of the patties with the addition of $15\%$ crab paste were 148.8 mg/100 g and 139.6 mg/100 g, respectively, and their ratio (approximately 1:1) was the optimal range in body absorption efficiency. The calcium absorption rate with the $15\%$ additions was 4.9 times higher than that of the patty with no additions. Total amino acid content (16,302 mg/100 g) of the $15\%$ additions showed no difference to the patty without additions, and the major amino acids were aspartic acid, glutamic acid, leucine and lysine. Exceptionally, the cysteine content of the patty with the $15\%$ crab paste additions was 2 times higher than that found in the patty without crab paste. The major fatty acids were 16:0, 18:1n-9 and 18:2n-6 of the total lipids, and there was no difference between the patties with and without crab paste. The above results showed that crab paste can be used as a crab surimi gel source.

• 한국식품조리과학회지
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• 제24권5호
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• pp.665-671
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• 2008

본 논문에서는 상품성이 없는 갈변된 표고버섯을 paste형태로 만들어 첨가량을 달리하여 생국수를 제조하고 조리 전과 후의 국수의 품질 특성을 살펴보았다. 표고버섯 paste 첨가에 따라 조리 후 국수의 무게, 부피 및 수분 보유력이 증가하였으며 ��은 국물의 탁도는 감소하여 조리 후에도 면발이 쉽게 풀어지지 않음을 알 수 있었다. 또한, 생국수와 조리국수 모두 표고버섯 paste 첨가량이 증가할수록 경도와 검성은 감소하고 탄력성은 증가하여 제면 특성이 좋아지는 것으로 나타났다. 관능검사 결과, 국수의 색상에 대한 기호도와 관계없이 향, 맛, 부드러운 정도, 씹힘성 및 전반적인 기호도가 표고버섯 paste 첨가에 의해 증가하였다. 따라서 밀가루에 표고버섯 paste를 첨가함으로써 국수의 품질과 기호성이 향상되는 것으로 보이며, 특히 20%와 30% 첨가 시 가장 좋은 품질 특성을 나타내었다.

• Conservation and Restoration of Cultural Heritage
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• 제1권1호
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• pp.23-27
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• 2012

Bletilla striata is an important herb that is used as a paste for texture processing, an ingredient in incense and an additive for preserving calligraphic works and paintings. This study evaluated Bletilla striata, which has been used to preserve and manage the textiles and paper. In particular, this study examined the viscosity of a paste made from Bletilla striata, as well as the mechanical characteristics and antibiotic properties of the fabrics treated with the herb. In terms of viscosity, Bletilla striata paste was less sticky than wheat flour paste, meaning that the former can be applied more evenly to sized fabrics. In addition, Bletilla striata paste has high transparence, ensuring little color difference between the fabrics treated and not treated with the paste. Regarding the mechanical characteristics of the fabrics processed using the KES-FB System, the sized fabrics treated with Bletilla striata paste showed a higher flexibility and recovery rate and than those treated with the wheat flour paste, indicating that the former paste can be more effective in making fabrics maintain their original form and shape. Finally, silk fabrics treated with Bletilla striata showed very high antibiosis. This suggests that the paste can be used to develop antibiotic substances that can preserve textiles.

• 한국조리학회지
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• 제23권3호
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• pp.174-185
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• 2017

The purpose of this study was to investigate the quality characteristics of fish paste added with different amounts (0%, 0.5%, 1%, 1.5%, and 2%) of spirulina powder. Specifically, moisture content, pH value, color value, texture value, total polyphenol content, DPPH radical scavenging activity, and sensory evaluation were measured in the samples. The moisture content of the fish paste added (0.5%, 1%, 1.5%, and 2%) ranged from 68.60% to 69.03%, and the increased amounts of spirulina powder in the fish paste tended to decrease the pH value. For the Hunter color values, the L, a values of surface and inside of the fish paste decreased with increased amounts of spirulina powder. The b values of the fish paste increased with increased amounts of spirulina powder. In the texture meter test, the hardness, gumminess, and adhesiveness decreased with the increased amounts of spirulina powder, and chewiness of group adding spirulina powder was measured lower than control. Springiness of the fish paste did not appear statistically significantly different among the samples according to the increased amounts of spirulina powder. Total polyphenol content of fish paste added with spirulina powder increased with increased amounts of spirulina powder, and DPPH radical scavenging was heightened according to increased amounts of spirulina powder. In sensory evaluation, the addition of 1% spirulina powder had the best score in odor, texture, taste, and overall preference. These results suggest that spirulina powder can be applied to fish paste to increase quality, preference, and functionality.

• 한국식생활문화학회지
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• 제31권4호
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• pp.357-363
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• 2016

The principal objective of this study was to evaluate the utilization of fish paste with added Capsosiphon fulvescens powder were 0, 3, 5, and 7%. The moisture, crude protein, crude lipid, crude ash and carbohydrate contents of the used Capsosiphon fulvescens powder were 8.5, 33.2% 1.1, 9.6, and 47.6%, respectively. For the Hunter color values, the L, a values of the fish paste decreased with increasing concentrations of Capsosiphon fulvescens powder. The b values of the fish paste appreciation with increasing concentrations of Capsosiphon fulvescens powder. And the folding test which represent the flexibility of the fish paste, all test samples showed AA. In the texture meter test, the hardness, strength, cohesiveness, and springiness increased according to increasing concentrations of Capsosiphon fulvescens powder. However, the gumminess and brittleness of the fish paste reduced by the addition of Capsosiphon fulvescens powder. In the sensory evaluation, color and taste of the fish paste were preferred 5% Capsosiphon fulvescens powder and the fish paste prepared with 5% Capsosiphon fulvescens powder were preferred over other fish pastes. These results suggest that Capsosiphon fulvescens powder can be applied to fish paste for the purpose of high quality and functionality.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2008년도 춘계 학술발표회 제20권1호
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• pp.741-744
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• 2008

일정 수준의 콘크리트 품질 수준을 유지하면서 시멘트 사용량을 줄이는 방법으로는 첫째, 다양한 입형과 입도의 골재 사용, 둘째, 사용되는 시멘트의 일부를 광물질 혼화재 및 광물질 채움재로 대체하는 방법등이 있다. 또한 페이스트의 구성성분이 합리적인 범위라면, 일정 수준의 품질을 유지하기 위하여 필요한 최소 페이스트 체적은 페이스트 구성성분과는 무관할 것으로 생각된다. 따라서 본 연구에서는 일정 수준의 워커빌리티를 유지하기 위하여 콘크리트에서 필요로 하는 최소 페이스트 체적을 결정하고자 하였다. 이를 위하여 입도가 다른 3종류의 골재에 대하여 페이스트의 체적을 변화시키면서, 고성능감수제를 사용하여 모르타르의 플로우값 130을 유지하는데 필요한 최소 페이스트체적에 대하여 연구하였다.

• 한국식품영양과학회지
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• 제28권3호
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• pp.572-578
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• 1999

This study was conducted to investigate processing condition and characteristics of chestnut paste. The kinds of chestnut powder processed with blanching and drying of raw material were four named RH(not blanched, hot air dried), RF(not blanched, freeze dried), BH(blanched, hot air dried) and BF(blanched, freeze dried). Blanching affected the reduction of drying time in chestnut. Water absorption index of the blanched samples were higher than the nonblanched. Blanching affected the viscosity of pastes when water was added to process paste also, but drying methods did not affected to it. The proper ratio of water to the powder to process paste was 1.3 to 1.5 times in RH and RF, whereas 2.7 times in BH and BF by sensory evaluation. Soluble tannin content of paste was higher in RF and RH paste than BF and BH. Vitamin C content was the highest(88.49mg/100g) in RF paste and reducing sugar content was the highest in RF paste. Hunter's L and a values were the highest in BF and RH pastes, respectively, among the all paste samples. Volatile compounds detected from chestnutpastes were hydrocarbons, alcohols, phenols, ketones. The major volatile compound in all the pastes was 2,6 bis(1,1 dimethylethyl) 4 methyl phenol.