• 한국미생물·생명공학회지
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• 제13권3호
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• pp.285-287
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• 1985

To investigate effective constituents of the many taste components in ordinary Korean soy sauce, we analyzed free amino acids, organic acids, free sugars and saline as taste components in ordinary Korean soy sauce, and determined sensory score of the ordinary Korean soy sauce taste with 45 persons of the trained pannels. The relationships between original data transformed with variables and sensory score of the ordinary Korean soy sauce were analyzed by stepwise multiple regression analysis. Eighty five percents of the ordinary Korean soy sauce taste is affected by twenty one kinds (Isoleucine, Leucine, Valine, NaCl, Lactic acid, Alanine, Phenylalanine, Tartaric acid, Sugar(\ulcorner), Proline, Malic acid, Glycine, Tryptophan, Arginine, Glutaric acid, Maltose, Histidine, Glucose, Fructose and Serine) of the taste components by stepwise multiple regression analysis of original data. Eighty one percents of the ordinary Korean soy sance taste is affected by sixteen kinds (Lactic acid, NaCl, Fumaric.Succinic acid, Tyrosine, Tartaric acid, Glycine, Malonic acid, Malic acid, Tryptophan, Glutaric acid, Methionine, Histidine, Cysteine, Maltose, Fructose and (Glutamic acid) of the taste components by stepwise multiple frgression analysis of original data transformed with square root. Eighty five percents of the ordinary Korean soy sauce taste is affected by nineteen kinds (Fumaric.Succinic acid, Lactic acid, Phenylalanine, NaCl, Tyrosine, Sugar(\ulcorner), Tartaric acid, Leucine, Glutaric acid, Methionine, Glycine, Tryptophan, Histidine, Proline, Cysteine, Glutamic acid, Maltose, Threonine and Oxalic acid) of the taste components by stepwise multiple regression analysis of original data transformed with logarithm.

• 한국식품과학회지
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• 제36권1호
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• pp.75-80
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• 2004

본 연구에서는 맛성분과 관능검사자료를 중회귀 분석하여 보리간장 맛을 평가하였다. 단순상관에서는 proline, alanine, methionine, lysine, histidine, lavulinic acid, ${\alpha}$-ketogutaric acid 및 citric acid와 관능검사 점수사이의 상관계수가 유의성이 높은 것으로 나타났으며, threonine, serine, cystein, phenylalanine, succinic acid, arabinose, xylose 및 sucrose 둥의 성분은 관능검사 점수에 거의 상관이 없는 것으로 나타났다. 하지만 단순상관분석으로는 보리간장 맛의 품질을 측정하는 것이 불가능하였다. 중회귀 분석을 실시한 결과 결정계수가 0.93 이상을 나타내어 맛성분 함량과 중회귀식을 이용하여 보리간장 맛의 93%를 추정하는 것이 가능하였다.

• 사상체질의학회지
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• 제27권2호
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• pp.288-296
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• 2015

Objectives Purpose of this study was to examine difference of taste score in herbal medicine among Sasang Constitution groups. Methods Seventy-three healthy students tasted salt solution, sucrose solution, four herbal medications (Hyangsayangwi-tang, Yanggyeoksanhwa-tang, Yeoldahanso-tang, and Mihudeungsikjang-tang), and then immediately scored intension of stimuli for each taste which they felt. Data of sixty-four final participant were analyzed by SPSS version 18, as follows: frequency analysis for characteristic data of participants, Kruskal-wallis test for difference in taste score among Sasang Constitution groups, and Pearson correlation analysis for the correlation between taste score of single taste stimuli and taste scores of herbal medications. Results Significant difference was shown in sweet taste score of Hyangsayangwi-tang among Sasang Constitution groups, that Soyangin showed higher sweet taste score of Hyangsayangwi-tang than Soeumin's. No significant difference was shown in other tastes or other herbal medications. Positive correlation between taste score of sucrose solution and sweet taste score of herbal medication was shown in Soemin. Conclusions There is difference in sweet taste score of Hyangsayangwi-tang among Sasang Constitution groups. There is positive correlation between sweet taste score of sucrose solution and herbal medication. This research has limitation, so well-designed research is needed.

• 한국식품영양과학회지
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• 제21권4호
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• pp.443-448
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• 1992

재래식 된장의 여러 성분 중 어떤 성분들이 된장의 풍미에 기여하며, 어떤 성분조성이 재래식 된장의 맛을 내는데 최적인지를 알기 위하여 본 연구를 수행하였다. 재래식 된장(40표본)의 맛 성분을 분석하고 그 분석 결과와 관능검사 성적으로 주성분 분석 과 아울러 중회귀분석을 실시하였다. 감미, 지미, 염미, 고미, 산미들이 재래식 된장의 독특한 맛을 내는 구성성분들이었으며 맛에 대한 기여율은 각각 25.97%, 17.84%, 8.58 %, 7.79및 3.12%이었다.

• 한국식생활문화학회지
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• 제31권4호
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• pp.364-372
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• 2016

This study was to evaluate the taste of the wine assessment gap analysis to compare the taste of the wine intended for college student wine consumers and wine experts. Research analysis was carried out frequency analysis to the strength of the wine taste a difference in the intensity of the consistency review and wine for the wine flavor between the two groups. According to result, red wine, bitter and salty taste was perceived higher. For white wines are perceived sweetness of wine was sour and higher consumer groups. Body was found that wine experts perceive higher. The Second difficulty is when college student wine consumers selected wine got another show to the lack of information, lack of expertise, price, taste, the combination of food. Another wine on difficult points during the wine expert wine recommendations wine selection, price, prejudices then guest it showed a preference and communication, considering that the customer's budget, customer preferences, taste and aroma, the combination of the food and the customer response was configured. Although the criteria have different tastes for wine through college student wine consumers if future studies presented by symbolic reference to the wine tasting, can be self-objectification of subjective criteria subjective wine experts are wine consumers to take advantage of these data.

• 감성과학
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• 제16권4호
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• pp.493-502
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• 2013

본 연구의 목적은 한국어의 맛을 표현하는 형용사들을 수집하고 분석하여 정성적 관능형가에 사용할 주요형용사 척도를 발굴하는 일이었다. 이를 위해 본 논문에서는 음식의 관능평가에 사용되는 맛, 질감, 온도감 및 냄새 등을 포함하는 우리말 형용사 92개를 선별하여 유사성을 평정하고, 이 형용사 사이의 상관관계를 이용하여 요인분석, 군집분석 등을 실시하였다. 요인분석 결과 한국어에서 음식들의 맛을 표현하는 형용사를 설명하는 요인은 10개 이상으로 다양하였으며, 군집분석 결과 맛 표현 형용사는 보편적인 맛 표현 형용사, 부정적인 맛 표현 형용사, 음식의 질감, 온도감, 냄새 등을 표현하는 형용사 군 등으로 군집화 할 수 있음을 알 수 있었다. 또한 맛의 선호도에 해당하는 긍정적이거나 부정적인 맛을 표현하는 형용사들과 군집분석 결과로부터 얻어진 군집 대표 형용사들과의 관계역시 상관계수를 이용하여 분석하였다. 이러한 분석 결과는 향후 축약된 맛에 대한 관능평가 형용사 척도 발굴에 있어서는 음식 종류를 한정하여야 함을 의미할 수 있다.

• 동아시아식생활학회지
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• 제15권3호
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• pp.357-365
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• 2005

This study was conducted to investigate the effect of taste and cooking method of medicinal cuisine on the customer loyalty. Self-administered questionnaires were collected from 214 customers visiting a restaurant specialized in temple cuisine in Yangsan city, Kyungnam province. Statistical data analysis was completed using SPSS program. Female respondents preferred garnish and bright color, and males preferred flavor and chewing taste as a taste of medicinal cuisine. The older respondents preferred flavor and chewing taste more than younger ones. Among cooking methods of medicinal cuisine, females preferred steaming and older respondents preferred boiling and cooking in casserole. From the regression analysis, the customer loyalty was singnificantly affected by sauce, delicious looking color, flavor, aroma, and chewy texture among taste factors and by boiling and cooking in casserole among cooking methods.

• 대한본초학회지
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• 제28권6호
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• pp.9-14
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• 2013

Objectives : Cnidii Fructus is prescribed as the fruit of Cnidium monnieri (L.) Cusson or Torilis japonica (Houtt.) DC. in Korea pharmacopoeia. Although there are differences in the composition of useful components, two species have been used without distinction. In order to discriminate them, DNA sequencing and taste pattern analysis were used in this study. Methods : Primers ITS 1 and ITS 4 were used to amplify the intergenic transcribed spacer(ITS) region of nuclear ribosomal DNA from seven T. japonica and six C. monnieri samples. Taste pattern of samples were measured by using taste-sensing system SA402B equipped with five foodstuff sensors(CT0, C00, AAE, CA0, and AE1). The five initial taste(sourness, bitterness, astringency, umami, and saltiness) and three aftertaste(aftertaste of bitterness, astringency, and umami) of two species were compared. Results : According to the results of ITS region sequence analysis, two species showed 94 base pairs differences. The similarity of two sequences was 85%. From the taste pattern analysis, sourness, bitterness, aftertaste of bitterness(aftertaste-B), and umami showed a different pattern. Especially, bitterness and aftertaste-B of C. monnieri were significantly higher than T. japonica. In addition, two species were shown to have two markedly different clustering by these two flavors. Conclusion : T. japonica and C. monnieri were effectively discriminated using DNA sequencing and taste pattern analysis. These methods can be used to identify the origin of traditional medicine in order to maintain therapeutic efficacy.

• Applied Biological Chemistry
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• 제45권1호
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• pp.18-24
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• 2002

본 연구는 보리등겨로 제조한 간장 맛의 특성을 찾기 위해서 수행되었다. 맛성분은 기기분석으로, 관능검사는 panel로, 그 외 통계적 처리의 방법 등을 이용하였다. 보리간장 맛성분은 유기산, 유리당 및 유리아미노산으로 분류하였으며, 이들과 관능검사 성적과의 단순상관으로 보리간장 맛의 품질을 결정하는 것은 불가능하였다. 중상관계수는 절대값의 대수 변환에서 가장 높게 나타났으며, 따라서 단계적 중회귀분석은 가장 설명력이 높으며, 표준오차가 적은 절대값의 대수 변환을 이용하여 실시하였다. 단계적 중회귀분석 결과, 보리간장 맛의 좋고 나쁨에 기여를 하는 성분은 짠맛, 구수한 맛 및 쓴맛을 내는 성분 순이었다.

• 한국식생활문화학회지
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• 제21권4호
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• pp.414-419
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• 2006

The purpose of this study was to measure the factor influencing tourist preferences for leaf mustard iimchi. Among 250 questionnaires, 230 questionnaires were utilized for the analysis. Frequencies, conjoint model, max. utility model, BTL model, Logit model, K-means cluster analysis, and one-way ANOVA analysis were used for this study. The findings from this study were as follows. First, the Pearson's R and Kendall's tau statistics showed that the model fitted the data well. Second, it was found that total respondents and three clusters regarded taste and price as the very important factor. Third, it was found that the first cluster most preferred product with light red color, plain package, and mild taste sold at a cheap price in factory. The second cluster most preferred product with light red color, plain package, and moderately pungent taste sold at a expensive price in factory. The third cluster most preferred product with dark red color, shaped package, and highly pungent taste sold at a cheap price in factory. Fourth, it was found that the first cluster most preferred simulation product with light red color, shaped package, and mild taste sold at a cheap price in factory. The second cluster most preferred simulation product with light red color, shaped package, and moderately pungent taste sold at a cheap price in factory. The third clutter most preferred simulation product with dark red color, shaped package, and highly pungent taste sold at a cheap price in factory.