• 제목/요약/키워드: taste terms

검색결과 650건 처리시간 0.023초

Quality Characteristics of Sponge Cake added with Pine Leaf Powder

  • Shin, Gil-Man
    • Culinary science and hospitality research
    • /
    • 제22권1호
    • /
    • pp.42-51
    • /
    • 2016
  • This study investigated the quality characteristics of sponge cake added with pine leaf powder. The pine leaf powder sponge cake was prepared with different ration of pine leaf powder(0, 10, 20, 30, 40%). The specific gravity, baking loss rate and cake weight increased significantly with increasing the levels of pine leaf powder. In terms of color, lightness and yellowness increased with increasing levels of pine leaf powder. The sponge cake added with ratio of 40% pine leaf powder appeared to be the highest. In terms of textual property evaluation, sponge cake were increased by the level of pine leaf powder. The substance's level of springiness, and cohesiveness decreased by increasing of the level of pine leaf powder. In sensory evaluation, 10% pine leaf e sponge cake was better on taste, overall acceptability, and flavor. The results showed that sponge cake quality with 10% pine leaf powder was considered the best.

University Students' Perceptions of Herbs and Sensory Characteristics of Bread with Added Herbs (허브에 대한 대학생의 인치도 및 허브를 첨가한 식빵의 관능적 특성)

  • Kim Hyun-Duk;Jeong Myeong-Sook
    • Journal of the East Asian Society of Dietary Life
    • /
    • 제16권3호
    • /
    • pp.315-322
    • /
    • 2006
  • The purpose of this study was to examine the perceptions of herbs as a bread additive among 880 university students(436 male and 444 female). A sensory evaluation was also undertaken to investigate the taste and qualitative aspects of breads with various herb additives such as rosemary and mint. First, rosemary was the most popular(40.9%), followed by mint(28.5%) and lavender(10.9%). Second, sensory evaluation gave a positive response rate of 85.8% for the breads and cookies with added herbs. Third, in terms of using herbs for breads and cookies, respondents favored mint as the favorite with 58.1%, followed by rosemary with 57.9%. Fourth, in terms of sensory test, the highest preference was scored by the bread with 2% mint and 2% rosemary, and this ingrediebt mixture was confirmed as the best to make herb added breads.

  • PDF

A Study on the Book ${\ulcorner}Buinpilji{\lrcorner}$ ("부인필지(夫人必知)"의 조리과학적 고찰)

  • Lee, Hyo-Gee;Cha, Gyung-Hee
    • Journal of the Korean Society of Food Culture
    • /
    • 제11권3호
    • /
    • pp.369-384
    • /
    • 1996
  • The Buinpilji is a book of food and clothes which was published in 1915 by Binghugak, Lee. The food part of Buinpilji is as follows: (1) The staple food are 2 kinds of Bab, Juk, and Guksoo. (2) The side dishes are 7 kinds of Kimchi, 4 kinds of Tang and Marunchan, 3 kinds of Jim, Jockgall, and Po, 2 kinds of Namul, Jon, Kui, and Jockpyun, and 1 kinds of Son, Shinsonro, Pokkum, Hoe, and Sundae. (3) There are also 10 kinds of Dock, 13 kinds of Kwajungryu, and 8 kinds of Umchungryu. (4) There are 14 different kinds of wine. (5) For seasoning there are 6 kinds of soybean sauce and oils and 1 kinds of vinegar. (6) There are 177 ways of preparing the ingredient 18 kinds of cutting terms, 22 heating terms. 29 expressions of taste can be found in the book.

  • PDF

Quality characteristics of cookies that contain different amounts of chlorella powder (클로렐라 분말을 첨가한 쿠키의 품질 특성)

  • Bang, Byung-Ho;Kim, Kwan-Pil;Jeong, Eun-Ja
    • Food Science and Preservation
    • /
    • 제20권6호
    • /
    • pp.798-804
    • /
    • 2013
  • Chlorella is an attractive potential food source because it is high in protein and other essential nutrients; when dried, it is about 45% protein, 20% fat, 20% carbohydrate, 5% fibre, and 10% minerals and vitamins. It has been widely used as a well-being food. We investigated the quality characteristics of cookies prepared after addition of various concentrations of chlorella powder (0%, 1%, 3%, and 5%, all w/w) as a substitute for flour. In this study, as chlorella powder concentration rose, decreases in the moisture content, pH, L, a and b value became evident. The spread factor and hardness of the cookies slightly increased after the addition of chlorella powder. Sensory evaluation scores in terms of color, flavor, and texture were statistically very similar, but taste and overall acceptability scores were lower than those of the control. The result of this study showed that the quality of the cookies with the addition of 1% chlorella powder was the best in terms of its taste, flavor, texture, and sensory properties.

Comparison of Students' Satisfaction with Sanitary, Environment, and Service of College Food Service by Operating System (대학급식소의 운영형태에 따른 위생, 환경과 서비스에 대한 만족도 비교)

  • Kim Su-Hyun;Kwon Sunja;Ly Sun Yung
    • Korean Journal of Community Nutrition
    • /
    • 제10권3호
    • /
    • pp.331-340
    • /
    • 2005
  • The purpose of this study was to provide basic data to improve college food service satisfaction with sanitary, environment and service by comparing 2 contract-managed and 2 self-operated college food services in Daejeon and Chungnam area. According to the results, sanitation and environment satisfaction degrees of contract-managed college food services were higher than those of self-operated food services. The satisfaction degrees with service were also higher in contract-managed food services than self-operated food services except the category of quick food delivery. In all categories comprising the food service satisfaction, the satisfaction degrees were lower in female students than in male students. There were more negative self-perceived clinical symptoms in female students than male students. The higher the negative self-perceived clinical symptoms scores were, the lower the satisfaction degrees with food service were, which suggests that かe health state of students was one of the factors that influenced college food service satisfaction. There was no difference between contract-managed and self-operated food services in terms of satisfaction with overall food taste and overall satisfaction degree. The average satisfaction degree for the contractmanaged food services in terms of price relative to food quality was lower than that for self-operated food services. According to stepwise multiple regression analysis, 'overall food taste', 'price relative to quality', 'kindness of employees', 'coping with proposed opinions' and 'quicknless of food delivery' in decreasing order, were the most relatively important attributes for overall satisfaction. There should be further studies on important management factors to improve satisfaction with sanitary, environment and service by self-operated college food service.

Quality Characteristics of Sulgidduk by the Addition of Tofu (두부를 첨가한 설기떡의 품질 특성)

  • Ryu, Yung-Ki;Kim, Yeon-O;Kim, Kyung-Mee
    • Korean journal of food and cookery science
    • /
    • 제24권6호
    • /
    • pp.856-860
    • /
    • 2008
  • We prepared Tofu-sulgi by adding tofu and then analyzed the final product in terms of its nutritional quality, rheological characteristics and sensory tests. While the calorie quantity of Sulgi with Tofu was relatively low compared to that of Baeksulgi, it contained the dietary fiber, calcium and iron that were not present in Baeksulgi. Since Baeksulgi holds a large amount of carbohydrates, it shows a higher weight due to its dense fiber. On the other hand, Sulgi with Tofu showed a relatively low level of tofu protein despite the increased amount of tofu protein. This demonstrated the soft characteristics of Sulgi with Tofu. Also, the results of the sensory test showed that Sulgi with Tofu exhibited a higher preference than Baeksulgi in terms of its taste, flavor and fiber content. The preparation method of Sulgi with Tofu in this study used the natural grinding of tofu without removing the moisture. Also the use of both non-glutinous and glutinous rice flour that can be obtained easily in the public market, are convenient due to their characteristics of easy storage and no property change. Therefore, the preparation method of Sulgi with Tofu is quite convenient as compared to that of traditional Dduk (Korean rice cake) including Baeksulgi. From the perspectives of nutritional content, rheological characteristics and taste preference, Sulgi with Tofu fared better than Baeksulgi. Considering the overall quality characteristics of Sulgi with Tofu, we believe that the addition of tofu could contribute positively toward the quality characteristics of Sulgi.

Estimate on Recognition and Satisfaction for High Quality Ice Creams of University Students in Seoul.Kyonggi Area (수도권 대학생들의 고급 아이스크림에 대한 인지도 및 만족도 평가)

  • Jung, Bu-Won;Park, Wook-Byung;Kang, Kun-Og
    • Journal of the East Asian Society of Dietary Life
    • /
    • 제19권3호
    • /
    • pp.459-466
    • /
    • 2009
  • This study surveyed university students in the Seoul and Kyonggi areas regarding their recognition and satisfaction of high quality ice creams. In terms of their preference for high quality ice creams, 152 (40.2%) answered "moderate", and 200 (52.9%) answered "likeable" or "very likeable", showing a very high preference. Ice cream was most often consumed as a snack (30.0%). The preferred food materials in combination with ice cream were fruits (32.8%), followed by chocolates (28.8%), dairy (15.6%), and nuts (7.7%). Many students viewed ice cream as an unhealthy food (46.8%), and the most frequent reason for using a selected brand was "taste" (46.6%), followed by "variety" (16.1%), "advertisement" (14.1%), and "operating of chain shop" (10.3%). In terms of overall satisfaction, 41.4% answered "somewhat satisfactory" or "very satisfactory", and only 9.8% answered "somewhat unsatisfactory" or "very unsatisfactory". The satisfaction construct was divided into nine sectors: nutrition, low calorie, functional, taste, color, variety, high quality, hygiene, and value. When these sectors were analyzed, "variety" was "somewhat satisfactory" or "very satisfactory" (74.2%), and "value" was "somewhat unsatisfactory" or "very unsatisfactory" (47.5%). In the analysis of satisfaction factors according to sectors, the Cronbach's $\alpha$ value related to nutrition was 0.755, that of preference was 0.830, and that of image was 0.661.

  • PDF

Study on the Effects of the Superficies-resolving Herbs based on Temperatures, Tastes and Effect Terms (기미(氣味)와 효능 용어를 활용한 해표약(解表藥)의 효능 고찰)

  • Yeon, Jihye;Song, Jichung;Jang, Heewon;Eom, Dongmyung
    • Journal of Korean Medical classics
    • /
    • 제30권4호
    • /
    • pp.69-82
    • /
    • 2017
  • Objective : This study was conducted to infer the effect of superficies-resolveing herbs by analyzing effect terms which have extracted and refined, based on four temperatures and five tastes. Method : Firstly, temperatures, tastes and effect terms were extracted from the 27 kinds of superficies-resolving herbs written in Herbology. Then, each effect terms was divided into single meaning term and refined as typical term, using the inclusive effect terms I established. After that, herbs were grouped by tastes and found the effect terms which are mentioned most frequently. And it could be supposed to be classified into each herb's new effects based on the relationship between properties and those effect terms. It is also inferred into new tastes from some herbs by analysing the representative effects group of each taste and finding which other tastes can be related to each herb's effect. Result & Conclusion : All the superficies-resolving herbs can have wind-dispelling effect and superficies-resolving effect, except Bulpleuri Radix. This herb is able to has just the wind-dispelling effect. And it's more appropriate to categorize Bulpleuri Radix to heat-clearing herb group than superficies-resolving herb group, considering its several, distinctly cold characteristics. Some effects are concentrated to wind-cold-dispersing herb group and others to wind-heat-dispersing herb group. Each tastes has its own representative effect group. And, according to its tastes' representative effect, some of herbs are reasonable to get new effect term. With not so feasible reason, 4 kinds of herbs are supposed to contain all of hot, bitter, and sweet tastes. Also It's needed to study much deeper whether Perillae Herba, Zingiberis Rhizoma Crudus and Elsholtziae Herba are belong to superficies-resolving herb group or to interior-warming or damp-dissolving aromatic herb group.

Quality and Sensory Characteristics of Bechamel Sauce with Various Amounts of Chungkukjang Powder (청국장파우더를 첨가한 베샤멜소스의 품질 및 관능적 특성)

  • Park, Ki-Bong;Choi, Soo-Keun
    • Culinary science and hospitality research
    • /
    • 제18권3호
    • /
    • pp.252-265
    • /
    • 2012
  • This study was intended to develop a value-added and functional sauce with addition of Chungkukjang powder. This study was conducted as the following procedure. 10%, 20%, 30%, and 40% of Chungkukjang powder was respectively added to make different Bechamel sauces. And then, physical testing (moisture, color value, viscosity, salinity, spreadability and pH) and sensory testing (a quantitative descriptive analysis and an acceptance test) were performed. After that, the correlation between the physical testing and the sensory testing was investigated to choose an optimal mixture ratio. The study results are presented as follows. As the addition percentage of Chungkukjang powder increased, a-value, b-value, salinity, spreadability, and pH significantly increased (p<0.001), but moisture content, L-value and viscosity decreased. The QDA result indicated that, regarding color intensity(5.89), Chungkukjang flavor(5.32) and Chungkukjang taste(6.26), the 40% addition group had the highest value, and that, regarding thickness(6.42), milk flavor(5.00), oily taste(5.21), mouth feel(5.32), the control group had the highest value. As a result, as the addition percentage of Chungkukjang powder increased, color intensity, Chungkukjang flavor, and Chungkukjang taste increased, but thickness, milk flavor, oily taste, and mouth feel decreased. According to the result of acceptance test, the 20% addition group had the highest value in terms of appearance, flavor, taste, glossy and overall acceptance. As shown earlier, it is considered that proper addition of Chungkukjang powder positively affects the overall acceptance, and that the 20% addition of Chungkukjang powder is most suitable to improve the sensory and physical quality-characteristics of Bechamel sauce.

  • PDF

Effect of the Extraction Conditions on the Quality Improvement of Mussel Extracts (추출조건이 홍합 추출물의 품질에 미치는 영향)

  • An, Kyung-Hee;Kim, Jong-Gun;Ko, Soon-Nam;Kim, Woo-Jung
    • Korean Journal of Food Science and Technology
    • /
    • 제31권4호
    • /
    • pp.1017-1023
    • /
    • 1999
  • Several extraction conditions of mussel were investigated for preparation of the extract as a natural shellfish seasoning. The conditions studied were extraction temperature and time, addition of sodium phosphates and citrate and hydrolysis with commercial proteolytic enzymes. The extracts were prepared by deshelling, grinding and aqueous extraction followed by centrifugation and filtration. Extraction at $90^{\circ}C$ for 40min showed the highest solids yield with less fishy and high umami taste. Among the several phosphates and citrate added, $Na_{3}PO_{4}$ and $Na_{4}P_{2}O_{7}$ at 1% level were most effective in terms of the yield and umami taste. The pH effects showed that pH 10 resulted the highest solids yield of 28% with less fishy taste. Even though the effect of enzymatic hydrolysis was not greatly different among the commercial enzymes tested, Protamex and Protease II were somewhat better than other enzymes in taste. When the mussel were extracted by the combined conditions, hydrolysis with Protamex followed by extraction at $90^{\circ}C$ for 40min with addition of $Na_{3}PO_{4}$ at pH 10, the solid yields increased up to 30% which was about 58% improvement and high intensity of umami taste and less fishy flavor.

  • PDF