• Proceedings of the Korean Institute of Surface Engineering Conference
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• 2009.10a
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• pp.198-199
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• 2009

티타늄과 스테인리스 기판위에 졸-겔 코팅법으로 무기질 보호막을 형성하였고 기계적 특성을 테스트 하였다. 무기질 보호막은 금속 표면위에 졸-겔 코팅용액을 스프레이 코팅하여 제작하였다. 티타늄과 스테인리스 기판위에 적용한 무기질 보호막은 현저한 내스크래치성 향상을 보였다. 또한 실리카 나노입자의 첨가에 따른 무기질 보호막의 경도 향상을 보였다. 그러나 실리카 나노입자가 2 wt% 이상 첨가됨에 따라 보호막의 경도가 감소함을 알 수 있었다.

• Proceedings of the Culinary Society of Korean Academy Conference
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• 2002.04a
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• pp.27-41
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• 2002

뽕잎분말과 실크펩타이드를 첨가한 기능성 다식의 일반 성분, 무기질함량, 관능검사 측정결과 $\circledcirc$ 일반성분 분석결과에서 뽕잎분말과 실크펩타이드를 첨가한 비율이 증가할수록 다식의 조단백질 및 조회분 함량이 대조군에 비해 유의하게(p<0.05) 증가 $\circledcirc$ 무기질함량은 뽕잎분말과 실크펩타이드 첨가비율이 증가할수록 칼슘, 마그네슘 및 칼륨 함량이 유의적 (p<0.05) 으로 증가 $\circledcirc$ 뽕잎분말과 실크펩타이드 첨가비율에 따른 기능성다식의 관능검사 결과 2% 첨가군이 각각의 대조군이나 1%. 3%, 4% 첨가군에 비해 좋게 평가

• Cement Symposium
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• no.24
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• pp.29-32
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• 1996

• Journal of the East Asian Society of Dietary Life
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• v.15 no.5
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• pp.566-573
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• 2005

본 연구는 작은 생선은 뼈째로 먹을 수 있지만 큰 생선은 생선뼈를 거의 이용하지 못하여 생선의 맥에 포함되어 있는 무기질을 유효하게 이용할 목적으로 유기산을 첨가해서 생선뼈 스프를 만들었을 때, 유기산의 종류와 가열시간이 뼈로부터 용출되는 칼슘, 인 함량의 변화에 대하여 조사하였다. 생선뼈에 함유되어 있는 수분과 무기질 함량은 생선뼈의 종류에 따라 달랐고, 큰 생선의 맥일수록 수분 함량은 감소하는 경향이었다. 유기산을 첨가하여 12시간 가열했을 때 스프에 용출된 칼슘은 잿방어뼈에 구연산, 사과산을 첨가하였을 때가 $61.34\%$와 $60.50\%$로 가장 많았고, 인의 용출도 칼슘과 같은 경향이었다. 칼슘과 인의 용출량은 참치뼈에 $4\%$의 사과산을 첨가하여 12시간 가열했을 때에 573mg, 78mg으로 가장 높았다. 참치뼈 스프의 칼슘과 인의 비율은 대조군에서는 칼슘보다 인의 용출$(0.21\~0.35)$이 많았으나, 유기산을 첨가하였을 때는 칼슘의 용출$(0.98\~10.86)$이 많았다. 단백질과 총 유리아미노산의 용출은 대조군보다 유기산을 첨가하였을 때가 증가하였다.

• Korean journal of food and cookery science
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• v.13 no.5
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• pp.617-622
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• 1997

The purpose of this study was to investigate the effect of the addition of the extract (0, 2, 4, 6, 8%) and crude enzyme (0, 0.05, 0.1, 0.5, 1%) extracted from the fruits of paper mulberry (Broussonetia kazinoki Siebold) on the tenderness and palatability of Jangchorim. Addition of up to 8% of the extract diminished the shear force by 4.8∼27%, while the addition of up to 1% of the crude enzyme begot 7.8∼34.2% decrease. Also, as the addition of the fruits of paper mulberry increased, the cooking loss was somewhat decreased, an the redness of cooked beef surface and free amino acid content in the liquid part of Jangchorim were generally increased. The contents of the mineral were in the order of Na, K, P, Ca, and Mg when crude enzyme was added. In sensory evaluation, the 4% crude extract from the fruit of paper mulberry and 0.1% addition in its crude enzyme showed the most favorable response.

• Culinary science and hospitality research
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• v.19 no.5
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• pp.49-58
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• 2013

The principal objective of this study was to understand the quality characteristics of kimchi added with anchovy sauce from heat and non-heat treatments. The kimchi made through such treatments contained 1.1% or 1.3% of salinity and 4.05 or 4.16 of pH. Generally, the kimchi with anchovy sauce from non-heat treatment contained higher Ca and Fe values than the one with anchovy sauce from heat treatment did. However, P, Zn, Na values were higher in the kimchi with anchovy sauce from heat treatment. Also, measurement of total-microbial, Lactobacillus sp. and Leuconostoc sp. from kimchi after filtration of anchovy sauce from heat treatment showed $5.2{\times}10^6$, $1.3{\times}10^8$, and $2.1{\times}10^8$ CFU/mL, respectively. In addition, kimchi after filtration of anchovy sauce from non-heat treatment showed $8.3{\times}10^6$, $2.5{\times}10^7$, and $1.6{\times}10^7$ CFU/mL, respectively. The present results help understand chemical compositions of kimchi and encourage its application for the food industry and cooking.

• Korean journal of food and cookery science
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• v.17 no.4
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• pp.323-328
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• 2001

Breads were prepared with the addition of sprouted brown rice flour(SBRF) as a funtional ingredient up to 50%, and their quality characteristics were evaluated through analyses of proximate composition amino acid by HPLC, fatty acid by GC, and sensory evaluation. The optimum amount of SBRF for bread preparation was 30%(w/w). The more SBRF was added, the greater the proximate components such as ash, crude protein, crude fat, fiber and amino acid content were, although the baking quality such as volume decreased. The results of sensory evaluation for bread showed that the more SBRF was added, the lower the scores of color, appearance. texture and the feelings in the mouth were, but the higher the score of taste.

• The Korean Journal of Food And Nutrition
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• v.20 no.1
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• pp.40-46
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• 2007

A qualitative investigation Dongchunghacho, Jelly combined with sericultural products prepared from assorted increments(0.5, 1, 1.5 and 2%) of P. japonica powder was performed. The qualitative parameters used to assess P. japonica powder increments included, hysicochemical, textural and sensory properties. The moisture and crude protein content of the Dongchunghacho Jelly were significantly greater than the control(p<0.05). Conversely, Dongchunghacho Jelly showed a propensity towards lower crude fat content than the control group. A positive trend was observed for both mineral content and dark color with increased P. japonica powder. In contrast, texture, hardness, gumminess and chewiness of the Dongchunghacho Jelly decreased with increasing levels of P. japonica powder. Color, taste, texture and overall preference of Dongchunghacho Jelly were optimal in the 1 % P. japonica powder mixture.

• Korean journal of food and cookery science
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• v.15 no.3
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• pp.258-263
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• 1999

Kimchi prepared with various amounts of leek (4. 8, 12%) were fermented at 15$^{\circ}C$ for 9 days and the changes in the contents of pectic substance and minerals were determined. Textural properties and sensory characteristics of kimchi were also evaluated after 3rd and 9th days of fermentation. During fermentation, the cutting force increased up to 7th day and then decreased slowly and that of control was higher than those of others. While the control kimchi showed an increase of hot-water-soluble pectin (HWSP) and decrease of HCI-soluble pectin (HCISP), the leek-added kimchi showed an opposite trend. In all kimchi samples, the contents of Ca, Mg and K decreased gradually, whereas that of Na increased slowly during fermentation. As the addition of leek increased in kimchi, the weaker the sourness and the better the appearance. Hardness of leek-added kimchi tended to be higher than that of control as measured by sensory evaluation. In overall acceptability, 12%-leek-added kimchi showed the highest score both at 3rd and 9th days of fermentation. These results suggested that the addition of leek improves the textural qualities of kimchi and enhances the sensory attribute such as flavor during fermentation.

• Proceedings of the KAIS Fall Conference
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• 2001.05a
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• pp.49-52
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• 2001

뽕잎은 본초강목과 동의보감에 소갈증, 뇌졸중 등에 효과가 있다고 기록되어 있으며 최근의 과학적인 연구결과서도 중국의 전통생약으로 당뇨병을 예방, 치료하며 잎에는 flavones, steroids, triterepenes, 다량무기질 성분이 함유되어 있다. 이외에도 여러 생리활성에 대한 연구가 밝혀지고 있으며 다방면에서의 이용가능성과 기능부여에 대한 기능성소재로서의 이용가치가 높은 것으로 사료되나 아직 식생활에 응용되는 실질적인 연구가 매우 미비한 상태이다. 따라서 본 연구에서는 혈압조절에 효과가 있는 다량무기질(칼슘, 칼륨, 마그네슘)함량이 풍부한 다식을 제조하고자 뽕잎분말을 여러 비율(0-4%)로 첨가하여 관능평가, 일반성분 및 무기질함량 등을 분석한 결과 뽕잎분말을 2%첨가한 다식의 관능평가가 가장 우수하였으며 일반성분과 무기질함량은 뽕잎의 첨가비율이 높을수록 유의적으로 증가되었다.