• 한국수산과학회지
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• 제33권5호
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• pp.423-430
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• 2000

건조미역 또는 염장미역의 제조부산물로 얻어지는 미역 줄기를 이용하여 기호성이 뛰어난 미역줄기잼의 제조를 시도하였다. 잼의 주원료인 미역줄기 페이스트는 자숙, 염장한 미역줄기를 물에 침지하여 탈염하고 물기를 뺀 후, 2.5배의 물을 가하여 초퍼와 homogenizer를 차례로 써서 균질화한 다음, $30{\~}50\;mesh$ 체로 여과하여 제조하였다. 미역줄기잼은 미역줄기 페이스트에 sucrose, HM pectin (또는 LM pectin) 및 유기산 (또는 유기염)을 순차적으로 첨가하면서 일정 농도까지 가열, 농축한 다음 미역취를 차폐할 목적으로 인공 딸기향을 일정량 가하여 제조하였다. 잼 제조시 sucrose, pectin, 유기산 및 유기염이 제품의 물성에 미치는 영향을 기계적 및 관능적으로 살펴본 결과, 미역줄기 페이스트에 sucrose $65{\%}$ (w/w), HM pectin $1.0{\%}$ (w/w) 및 citric acid $0.3{\%}$ (w/w) 또는 sucrose $65{\%}$ (w/w), LM pectin $1.0{\%}$ (w/w) 및 calcium lactate $0.08{\%}$ (w/w)를 첨가하여 $62 {\cdot}Brix$로 한 제품이 물성면에서 시판 과일잼 (딸기 및 사과잼)과 유사하였고, 미역 특유의 바람직하지 못한 해조취를 차폐하기 위해 인공 딸기향을 사용한 결과 $0.06{\%}$ (v/w) 이상 첨가하여 만든 제품이 시판 과일잼과 비교하여 관능적으로 손색이 없는 제품이었다.

• Preventive Nutrition and Food Science
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• 제13권1호
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• pp.40-44
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• 2008

Response surface methodology (RSM) was used for analyzing the manufacturing process of Prunus mume extract-added vinegared red pepper paste (maesil chokochujang) with respect to sensory quality properties. Experiments were carried out according to a central composite design, selecting the amount of kochujang, amount of maesil extract, and type of sugar in the mixture as independent variables; sensory attributes such as flavor, taste, color, and mouthfeel viscosity as response variables. The polynomial models developed by RSM for sensory color and mouthfeel viscosity were highly effective to describe the relationships between the factors studied and the responses. The estimated response surfaces confirmed that the amount of kochujang had a positive effect on color (p<0.001) whereas the amount of maesil extract had a positive effect on mouthfeel viscosity (p<0.001). Increase in the amount of kochujang led to a sharp increase of the sensory score on color at all the maesil extract and sugar type levels. On the other hand, increase in the amount of maesil extract caused a sharp increase in the mouthfeel viscosity value regardless of kochujang concentration and type of sugar. The differences among samples made with different types of sugar were not significant (p>0.05).

• 한국식품조리과학회지
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• 제28권6호
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• pp.655-663
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• 2012

This study was carried out response surface analysis for brown sauce optimization. Three factors of heating time (10, 20, 30, 40, and 50 min), the added gelatin content (0, 4, 8, 12, and 16%) and the added tomato paste amount (0, 6, 12, 18, and 24%) were encoded into 5 levels (-2, -1, 0, 1, 2). After the central synthesis plan was set up to produce samples in 16 pre-arranged conditions and the sensory tests were conducted, the investigation on optimum level of these factors was conducted. The scope of optimum conditions for extraction was established through reading the range of reaction surfaces superimposed between those representing sensory properties such as color, flavor, taste, viscosity and overall acceptability was established. In this study, it was found out that the scope of optimum conditions for brown sauce extraction was 30 min for heating time, 9.00% for gelatin content and 11.25% for tomato paste amount. The reliability test proved the mentioned scope to have a similar value to that of the estimated scope when compared to the experimental values which was observed through experiments conducted under the same conditions as applied to values predicted through RSM program, enabling the verification of the reliability of derived regression formula.

• 한국식품영양과학회지
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• 제23권2호
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• pp.348-352
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• 1994

산업적으로 경쟁력이 있는 젓갈을 제조하기 위한 목적으로 본 연구는 현재까지 연구된 저식염 젓갈에 Koji를 첨가하여 젓갈의 속성제조 및 풍미성분의 개량을 시도하여 보았다. Koji를 첨가한 저식염 멸치젓은 숙성 30일경에 완전히 숙성되었으며 이때 아미노질소 함량도 가장 높았다. 지방 및 단백질 분해효소의 활성은 대조구 및 Koji첨가 시료 모두 숙성 20일 및 30일겨에 가장 높았고 그 후로 감소하였다. 단백질 분해균은 Koji의 경우 숙성 20일경에, 대조구는 숙성 30일경에 가장 많았으며 그 후로 감소하였따. Koji를 첨가한 저식염 멸치젖은 재래식 기존 젓갈에 비해 단기간에 숙성시킬 수 있었다.

• 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.

• 동아시아식생활학회지
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• 제12권2호
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• pp.173-186
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• 2002

Red pepper have affected traditional cuisines through various ways since they were first introduced in Korea over 400 years. But we on easily determine that red pepper powder and red pepper paste were not used daily dishes until 1940 as we look into traditional cookbooks. Chinese pepper and black pepper were used for hot spices before red pepper was introduced in Korea. It is estimated that red pepper was introduced during the last of 1500s the Japanese invasion of Chosun dynasty, but it was first used to make Sunchang red pepper paste in $\boxDr$Sumunsasul(수문사설)$\boxUl$(1740), and to make Kimchi in $\boxDr$Jeungbo Sanlimkungje(증보 산림경제)$\boxUl$(1766), and it became a general spice for vegetables in the middle of the 1800s. Pepper is mostly used to make Kochujang(red pepper paste), Kimchi, Jutkal(salted flesh) and Jangaji(salited very.) etc as fermentable cuisines. The attribute of using pepper was developed fur fermentable spices, and to give spicy flavor to cuisines. The types of peppers using traditional cuisines are various such as unripened pepper, red pepper, red pepper powder, red pepper paste, and pepper leaves. Traditional dishes with vegetables mostly use red peppers. Fish dishes(soup, stew, bracing, roasting, steaming) also use red peppers. Soup '||'&'||' stew with meat item partly use red pepper but steaming, roasting dishes with meat item not use pepper. roasted pork, pork ribs, steamed chicken of spicy meat cuisines in the 1930s did not use pepper. Kochujangbokkum(고추장볶음) is one of the oldest cuisines for using red pepper paste in the 1800s. Sliced red peppers and red pepper powder are mostly used for garnishing of cuisines.

• 한국식품영양과학회지
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• 제33권6호
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• pp.1049-1055
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• 2004

항산화성분인 플라보놀 함량이 높은 양파 에탄올 추출물을 각각 1%, 3% 및 5% 첨가하여 튀김 어묵을 제조한 다음 수분함량, pH, 산가, TBA가, 휘발성염기질소 함량, 색도, 총 균수 및 관능검사를 수행하여 제품의 품질을 조사하였다. 어묵의 수분함량은 양파 에탄올 추출물 첨가에 의하여 영향을 받지 않았다. 어묵의 pH, 산가, TBA가는 대조구에 비하여 양파 에탄올 추출물 첨가량이 증가할수록 감소하였으나 휘발성염기질소 함량은 증가하였다. 어묵의 색도는 양파 에탄올 추출물 첨가량이 증가할수록 L값은 감소하였으며 a값과 b값은 증가하였다. 총 균수는 양파 에탄올 추출물 첨가량이 증가할수록 감소하여 대조구에 비하여 저장기간이 1∼2일 연장될 수 있는 것으로 나타났다. 관능검사 결과 양파 에탄올 추출물 첨가구가 색상, 향기 및 맛에 대한 선호도는 높았으나 조직감은 대조구와 차이가 없었다. 전체적인 선호도는 3% 양파 에탄올 추출물 첨가구에서 가장 높았다.

• 한국식생활문화학회지
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• 제20권1호
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• pp.61-67
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• 2005

The purpose of study was to determine the organoleptic characteristics of homemade basil-pasta made in various compounding ratio according to central composite design. The optimum mixing condition for basil-pasta was optimized by response surface methodology. The texture, including color, flavor, elasticity and overall quality, was measured as sensory evaluation. The optimum mixing rates of durum wheat semolina, basil and egg were 73.97g, 5.95g and 36.17g for color, 53.14g, 4.52g and 35.85g for flavor, 48.75g, 2.95g and 36.85g for elasticity. The organoleptic overall quality of basil-pasta showed the maximum score in the mixing condition of 55.52 g durum wheat semolina, 4.55g basil paste and 35.51g egg.

• 한국식품영양과학회지
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• 제23권3호
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• pp.481-489
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• 1994

Koji를 첨가한 저식염 멸치젖의 숙성 중 휘발성 향기성분의 변화를 대조구와 분석 비교하였다. 총 106개의 휘발성 성분이 검출되었는데 이 중에서 79개의 화합물은 표준품으로 확인 동정되었다. 이들은 주로 alde-hyde, ketone, alcohol, ester, aromatic hydrocarbon, furan 및 nitrogen-containing화합물로 구성되어 있었다. 숙성 중 두시료에서 aldehyde 및 ester류의 화합물의 종류와 함량이 가장 많았다. 특히 koji를 첨가한 멸치젓에서는 대조구에서는 검출되지 않은 2,6-dimethylpyrazine, 2-ethyl-6-methylpyrazine, trimethylpyrazine, 2-ethyl-3,5-dimethylpyrazine 및 tetramethylpyrazine 2-phenylethanol도 검출되었다.

• 한국식생활문화학회지
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• 제32권3호
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• pp.266-274
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• 2017

This study aimed to investigate potential acceptability of Korean jang products among Halal food consumer's to predict its market possibility in a Halal food market. Focus Group Interview (FGI) was implemented to 11 Halal food consumers residing in Korea for more than 4 month. During the test, 3 types of fermented paste, doenjang, ssamjang and gochujang were evaluated by applying these to Korean foods. In depth interview was conducted on the liking of the jang applied samples, general experiences of Korean food and fermented food in their home countries. The results showed that consumers were positive to Korean jang applied samples in general. The mean liking ratings of doenjang, ssamjang and gochujang were 7.1, 7 and 7.6 on 9-point hedonic scale, respectively. Consumers focused on the sweet and spicy flavor quality of the samples. Consumers commonly responded that the doenjang tasted too salty and needed to increase sweet and spicy flavor, and ssamjang needed to increase spicy flavor as well. Sweetening was necessary for gochujang. The reasons of liking Korean jang were because the flavors were unique yet familiar. The balanced flavor of salty, sweet and spicy flavor were additional reasons of liking. However, the fermented smell of jang products were reasons of disliking the products.