• 한국조리학회지
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• 제14권3호
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• pp.196-209
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• 2008

This study was conducted to mass-produce brown stock optimized by using a high-pressure heating extractor and to use brown stock as a material for developing various products. For these purposes, we attempted to produce standardized brown stock by extracting brown stock using a high-pressure heating extractor and compared it with brown stock extracted by the traditional method in terms of general elements and mechanical and sensory characteristics. With regard to how to prepare optimal brown stock, the best brown stock was that extracted seven times repeatedly by the traditional method, but the method had a large economic loss in terms of material consumption and took a long time in extraction. Thus, considering time and labor, it was concluded that extraction at 120$^{\circ}C$ for 15 hours using a high-pressure heating extractor is the optimal extraction condition in terms of economic efficiency and quality. The results of this study are expected to be useful as a practical material for making brown stock production process more convenient, applying cooks' traditional cooking techniques to mass production, maintaining standardized superior quality and taste, and improving shelf life.

• 한국식품저장유통학회지
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• 제12권1호
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• pp.86-89
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• 2005

Thermoase를 이용하여 속성 까나리액젓 생산 가능성에 대해 조사한 결과, 속성 까나리 액젓의 발효조건으로 thermoase $0.2\%$ 첨가, 발효온도 $60^{\circ}C$ 및 발효시간 9시간으로 설정되었다. 설정된 발효조건에서 생산된 속성 까나리 액젓은 시판 액젓 제품에 비해 밝은 갈색을 나타내었다. 또한 일부 시판 액젓에 비해 속성 까나리 액젓은 총 질소, 아미노태 질소 및 총 유리아미노산 함량이 다소 낮았으나, 감미성 아미노산 비율이 높았다. Thermoase를 이용한 까나리 액젓은 발효시간이 짧고 염장처리 된 까나리를 이용할 수 있다는 측면에서 활용 가능성이 클 것으로 기대된다.

• Journal of Microbiology and Biotechnology
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• 제5권1호
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• pp.48-50
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• 1995

We discovered that the Bacillus licheniformis SSA3, fermenting traditional Korean soy sauce and soybean paste, involved in the synthesis of a dark-brown pigment. This pigment produced in the minimal medium supplemented with tyrosine only as precursor. We showed that this pigment is novel, and differed from melanoidin and melanin, and an antimutagenic substance.

• 한국미생물·생명공학회지
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• 제11권3호
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• pp.241-248
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• 1983

본 실험은 대두콩 대신 루우핀콩으로 메주를 제조하여 숙성시키면서 숙성기간 중에 일어나는 성분 변화를 측정함과 동시에 대두콩으로 제조한 메주와 그 발효 특성을 비교하였다. 완전히 익은 콩에 Asp. oryzae를 접종하여 개량식 메주를 제조하였고, 건조된 메주는 소금물에 담궈 4주동안 숙성시켜 간장과 된장을 제조하였다. 일반적으로 숙성 기간중 단백질 분해효소와 전분 분해효소의 활성은 대두콩 메주에서보다는 루우핀콩 메주에서 더 높았으며, 단백질 분해효소의 활성에서의 증가는 발효된 된장과 간장의 $\alpha$-아미노태 질소 함량의 증가와 직접적인 상관관계를 나타내었으며 숙성 중 간장의 색깔이 진한 갈색으로 되는 정도는 대두콩 메주와 비교할때, 루우핀콩 메주에서 더 빨랐다. 또한 이렇게 발효된 간장과 된장에 대해 관능검사한 결과 루우핀콩 된장은 전반적인 품질면에서 대두콩으로 제조한 된장에 비해 떨어졌으나 루우핀콩 간장은 전반적인 품질면에서 만족할 수 있었다.

• 한국식품영양과학회지
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• 제32권6호
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• pp.913-920
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• 2003

In vitro와 in vivo에서 양조간장과 glucose-lysine 모델 멜라노이딘의 항산화효과를 조사하여 다음과 같은 결과를 얻었다. In vitro에서 양조간장과 멜라노이딘의 항산화효과를 linoleic acid emulsion계를 이용하여 비교하였을 때 양조간장과 멜라노이딘은 대조군에 비해 우수한 항산화활성을 나타내었고 특히 양조간장의 효과가 더 우수한 것으로 나타났다. DPPH 라디칼 소거활성 역시 멜라노이딘에 비해 양조간장의 효과가 큰 것으로 나타났다. 지방산 조성이 상이한 옥수수기름과 어유를 섭취시킨 흰쥐에 10% 양조간장 및 멜라노이딘을 5주간 섭취시켰을 때 간의 지방산 조성은 섭취 지방산에 따라 차이가 뚜렷하였으나 양조간장과 멜라노이딘의 효과는 대조군과 유사하였다. 지질 과산화물 생성정도를 TBARS로 측정하였을 때 불포화지방산 함량이 높은 어유 섭취군에서 지질과산화가 증가하였으며 간장과 멜라노이딘은 지질과산화를 억제하는 효과를 나타내었다. CL(chemilurninescence)-HPLC 방법을 이용하여 간과 혈장의 막 인지질 PCOOH 함량을 측정한 결과, 어유의 섭취는 옥수수기름 섭취 군에 비해 지질 과산화를 월등히 증가시켰고 양조간장과 멜라노이딘의 섭취는 유의적으로 지질 과산화를 억제한 것으로 나타났다. 특히 양조간장의 효과가 멜라노이딘 보다 우수하여 이는 콩유래 항산화물질인 수용성 펩티드나 저분자 단백질들이 효과적으로 항산화활성을 나타낸 것으로 여겨지며, 불포화지방산이 높은 식품의 섭취시 간장을 소스로 이용하는 것이 지질의 과산화를 억제할 것으로 기대되어진다.

• KSBB Journal
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• 제18권2호
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• pp.117-121
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• 2003

4$0^{\circ}C$, 110 bar 조건에서 초임계 추출장치를 이용하여 추출한 목초액을 GC/MS로 분석한 결과 타르, 탄화취 등의 유해 성분이 제거되었다. 이 정제 목초액을 천연보존제로써 간장 및 된장에 첨가하여 보존성을 관찰한 결과, 간장의 경우 정제 목초액의 첨가 농도가 증가할수록 첨가하지 않은 것에 비해 총균수가 적었으며, 간장 내에 있는 미생물이 어느 진도 성장에 저해를 받은 것으로 나타나 보존성 및 품질향상효과를 기대할 수 있었다. 된장의 경우 정제 목초액을 첨가한 것이 첨가하지 않은 것에 비해 대체로 총균수가 적어 보존효과가 있는 것으로 나타났으며, 된장의 색도를 측정한 결과 정제 목초액을 첨가한 것은 첨가하지 않은 것과 비교하여 명도(L$^{*}$ )와 황색도(b$^{*}$ )는 증가하였고, 적색도(a$^{*}$ )는 낮아 된장의 갈변이 첨가하지 않은 것에 비해 느리게 진행됨을 알 수 있었다. 따라서 초임계 기술로 추출한 목초액은 간장 및 된장의 저장성 향상을 위한 첨가물로써 매우 효과적인 것으로 사료된다.

• 한국식품영양학회지
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• 제26권4호
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• pp.824-830
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• 2013

As a result of the sensory test for Bechamel Sauce being prepared by varying the amount of frozen-dry mugwort, the moisture content was the highest at 83.56% in the control group and the lowest at 76.18% in the one containing 20% of mugwort. The pH level decreased significantly (p>0.001) as the addition of specimen increased. In case of color, the brightness (L) and redness (a) were highest at 81.54 and -0.85 within the control group, and the yellowness (b) was highest at 35.82 for the one containing 20% of mugwort. The viscosity was the lowest at 64.45 cp for the control group and 138.45 cp for the Bechamel Sauce containing 20% of mugwort. Reduced sugar was significantly increased (p>0.001) with the addition of specimen. The results of change in the total number of bacteria showed that there was no microorganism until the third day of storage. On the fifth day, the groups with up to 10% mugwort showed $1.6{\times}10^2$ CFU/ml microorganisms and the groups containing 15% and 20% of mugwort were free of microorganisms. All groups contained microorganisms on the seventh day of storage, but the groups with greater mugwort contents showed smaller number of microorganisms on the fifth and tenth days. Taking into acoount the DPPH free radical removal of brown sauce containing mugwort, the removal increased with greater mugwort content. In terms of preference test, the color was 3.5 for the control group without the mugwort and the taste was highest at 5.1 with 10% of mugwort. The group containing 15% of mugwort received the highest score (4.6) for the after taste and the viscosity was the lowest at 2.7 for the group containing 20% of mugwort. Overall acceptability was the highest at 5.3 for the group containing 10% of mugwort and the lowest for the group containing 20% of mugwort.

• 한국식품영양학회지
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• 제30권5호
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• pp.860-866
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• 2017

This study was conducted to assess effects of addition of walnuts on soy sauce quality. The pH was significantly increased by adding more than 4 percent of walnuts. As the addition of walnuts increased, Hunter's color values and brown color increased. Total solid of soy sauce did not change significantly with the addition of walnuts. Crude fat content increased by two times in the 2 percent added walnuts group compared to the control group, but it was not dependent on the addition of walnuts. DPPH radical scavenging activity was significantly increased with the addition of walnuts. The addition of walnuts decrease saturated fatty acids and increased unsaturated fatty acids. Composition ratio of linoleic acid was highest in the control group and all the additions. These results revealed that soy sauce made with walnuts have a positive effect on functionality and preference.

• 동아시아식생활학회지
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• 제21권6호
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• pp.823-829
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• 2011

The study showed test results of Teriyaki sauce produced by apple concentrate instead of sugar in order to reduce the sugar content. We created four batches of soy sauce for testing. The Control batch was normal soy sauce. S1, S2, S3, and S4 were sauces made with different amounts of apple concentrate. The test results for the moisture contents, color value, sugar content, salinity, viscosity, pH and sensory evaluation (QDA, acceptance test) of all the types of sauce are as follows. The moisture contents of the Control was 50.80%, and for S4 was 35.14%. In chromaticity results, the L value of the Control was 10.85 which was the highest compared to samples which were in the range of 8.35~8.55. The value of a and b was highest in S4 and was lowest in Control. The sugar content was 53.53 $^{\circ}Brix$ in the Control, and 43.73 $^{\circ}Brix$ in S1. S1 showed 6.77% salinity, and S4 showed 5.37% salinity. The viscosity of S4 was highest at 60.33 cp, and Control showed the highest pH value of 4.82. The QDA of S4 showed the most intense brown color, which was 5.36. For gloss and soy sauce scent, no significant difference was found between the samples. Control showed a mild apple scent which was 1.45, and S1 showed the saltiest flavor which was 5.18. The sweet flavor for Control was 4.64, and S3 showed the strongest aftertaste from the test. No significant difference of appearance and acceptance was found between samples. S2 showed a scent of 5.09, which was the best. The savory taste of S3 was best, and was worst for S1. S3 showed the best overall interest which was 4.55. According to these results, S3 had the lowest sugar content, at 4%, and therefore had the highest possibility of being produced.

• 한국식생활문화학회지
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• 제23권5호
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• pp.629-638
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• 2008

The principal objective of this study was to determine the quality characteristics of seasoned sauce and seasoned pork rib to which pine needle powder was added during storage. The pH value, color value, active bacterial cell count, lipid oxidation, shear force, and sensory evaluation of seasoned sauce and seasoned pork rib to which 0, 1, 2, 3 and 4% pine needle powder was added were measured during storage at $5^{\circ}C$. The storage periods for the seasoned sauce were 0, 1, 3, 5, 7, 14, 21 and 30 days, and the storage periods for the seasoned pork ribs were 0, 1, 3, 5, 7 days. We determined that the pH values of both seasoned sauce and seasoned pork rib decreased with increasing quantities of pine needle powder and longer storage periods. The lightness (L) and yellowness (b) of the seasoned sauce were increased and the redness (a) of that decreased with increasing pine needle powder contents and longer storage periods. The L, a, and b values of the seasoned pork rib decreased with increasing pine needle powder contents, whereas the L and b values of that were decreased and the a value increased with longer storage periods. The active bacterial cell count of the seasoned sauce was detected at between $10^2$ to $10^4$ CFU/mL over a storage period of 30 days, regardless of the addition of pine needle powder; additionally, the addition of 4% pine needle powder resulted in the lowest active bacterial cell count among the samples. The active bacterial cell count in the seasoned pork rib decreased with increasing additions of pine needle powder, and was increased during storage. The influence of pine needle powder contents on the active bacterial cell count of seasoned pork rib were minimal, and the active bacterial cell count of that was suppressed by the addition of only 1% pine needle powder. Lipid oxidation in the seasoned pork rib was suppressed by the addition of more than 2% pine needle powder. We noted no difference in the shear force of the seasoned pork rib to which pine needle powder was added. In our sensory evaluation, the intensity of color (greenish brown), flavor (herbal flavor) and taste (bitter & herbal taste) of the seasoned pork rib increased with increasing pine needle powder contents, whereas the texture of the seasoned pork rib evidenced no differences. The overall acceptability of the seasoned pork rib with 0, 1 and 2% added pine needle powder was higher than that of the seasoned pork rib with 3 and 4% added pine needle powder. Thus, the addition of 2% pine needle powder to seasoned pork rib sauce yielded appropriate results with regard to antibacterial, antioxidative, and sensory properties.