• 한국식생활문화학회지
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• 제19권3호
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• pp.267-272
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• 2004

This study was conducted to develop functional muffin in which grape seed extract(GSE) was added at 0, 0.5, 1 or 2% levels and to evaluate the quality characteristics. The volume of muffin decreased with the increasing GSE content, but no significant differences were observed. The weight and height of muffins increased with the increasing GSE content. The incorporation of GSE in the product lowered lightness (L value) and increased redness(a value). The mechanical texture parameters including hardness, springiness, gumminess and brittleness increased with the increasing GSE levels. Sensory analysis showed that muffin prepared with 0.5% GSE was considered to be as acceptable as control, based on hedonic scale ratings given by untrained taste panel.

• 한국어업기술학회:학술대회논문집
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• 한국어업기술학회 2002년도 추계 수산관련학회 공동학술대회발표요지집
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• pp.116-117
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• 2002

Olive flounder and Black rockfish comprises around 90％ of the total fish culture in Korea. Most of the olive flounder is consumed as raw fish meat “saengseonhoe”, as like a sashimi in Japan. Also, texture is particularly a important factor which determine the quality of raw fish meat in Korea. Many works have attempted to improve of texture such as arai, electrical stimulation and compulsory exercise of fishes. (omitted)

• 한국식품영양학회:학술대회논문집
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• 한국식품영양학회 2004년도 하계 학술 심포지엄
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• pp.49-49
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• 2004

Beef jerky is a traditional salted or soysauce-added and dried Korea meat product. Jerky is made from loins which is thin sliced, curing salt(soysauce-added), smoked and dried. The purpose of this study was to investigate the effects curing salt soy sam and/or smoking. A lexicon for describing the texture and flavor of beef jerky were developed. The intensity of a vatiety of texture, flavor, and mouth feel properties was characterized for beef jerky. A highly trained descriptive sensory panel identified, defined and referenced 17 attributes for beef jerky. (omitted)

• 한국수산과학회지
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• 제57권2호
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• pp.116-121
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• 2024

The meats of tuna Thunnus albacares and swordfish Xiphias gladius are ideal for fish patty production, offering high nutrition and other health benefits. Although red fish meat, including tuna, is added for cost-effectiveness, swordfish white meat is also used, as its aroma resembles that of market-sold beef patties. Here, we assessed the different blending ratios of tuna red meat and swordfish white meat (60:40, 40:60, 20:80, and 0:100) to find the optimal combination for fish patty production. Regarding color, the heated fish patties exhibited increased redness (a*) and yellowness (b*) compared with those of non-heated ones, with similar brightness (L*). The heated patties also scored higher concerning hardness, springiness, gumminess, and chewiness. A higher proportion of swordfish white meat resulted in a softer texture, particularly in patties with a ratio of 40% red meat to 60% white meat. Considering the results of the texture comparison analysis, it is recommended that the texture be improved by increasing the physical property "softness." Sensory evaluations revealed that the addition of white meat led to increased scores in terms of smell, beef taste, texture, and elasticity. These results suggest that swordfish white meat, with improved overall quality, is a suitable raw material for fish patties. Accordingly, the recommended ratio of 20% tuna red meat to 80% swordfish white meat is optimal for fish patty production.

• 한국식생활문화학회지
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• 제31권2호
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• pp.131-140
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• 2016

This study analyzed the Food Neophobia Scale (FNS) and Korean food perception status of Southeast Asian workers living in South Korea in order to build up basic data to develop a desirable diet program. From our study, we found that FNS was higher in the order of Cambodian, Myanmar, Vietnamese, and Thai workers. Influential demographic factors for FNS were cooking possibility and place of residence. The mean scores of Cambodian workers ($3.46{\pm}0.63$) regarding "positive perception of cooking method, taste & color" about Korean food were the highest among the four countries, followed by Vietnam ($3.38{\pm}0.68$), Myanmar ($3.26{\pm}0.50$), Thailand ($3.09{\pm}0.64$)workers(p<0.01). The mean scores of Myanmar workers regarding perception of "difference in cooking method, smell & texture" and "difference in taste" were the highest among the four countries. FNS had a negative correlation with the factor "positive perception of cooking method, taste & color" regarding Korean food and a positive correlation with the factors "difference in cooking method, smell & texture".

• 한국축산식품학회지
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• 제35권5호
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• pp.597-603
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• 2015

The purpose of this study was to investigate the influence of processing conditions (temperature and time) and binding agent types (glutinous rice flour, potato starch, bean flour, and acorn flour) on the physicochemical and sensory characteristics of ground dried-pork meat product. For this purpose, ground dried-pork meat product was produced by adding several binding agents at different drying temperatures and times. The drying time affected moisture content and water activity in all drying temperature. However, under the similar drying conditions, the extent of drying varied depending on the type of binding agents. The results of sensory evaluation for texture degree and overall acceptability indicated the following: overall, higher drying temperatures and longer drying time heightened the degree of texture, and the overall acceptability varied depending on binding agent type. Physicochemical and sensory characteristics were analyzed to determine any possible correlation. The results revealed a high correlation between moisture content, water activity, shear forces, and sensory evaluation (p<0.01). However, there was no correlation with respect to overall acceptability.

• 한국식품영양과학회지
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• 제41권6호
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• pp.823-828
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• 2012

본 연구는 중심합성계획법에 따라 쌀가루 기준으로 프락토올리고당(95%)은 0, 3, 6, 9 또는 12% 농도로 첨가하고, 유화제 SSL-90은 0, 0.3, 0.6, 0.9 또는 1.2% 농도로 혼합사용하여 제조한 가래떡을 $5^{\circ}C$ 저장 2시간과 24시간 후 텍스처 변화를 Texture Analyzer에 의해 측정하였고, $5^{\circ}C$ 저장 2시간과 24시간 후 관능적 묘사특성 효과를 분석하였다. 떡의 텍스처 변화에서 제조 2시간과 24시간 후 실험군간 차이가 있었던 특성은 씹힘성, 검성 및 경도였으며, 탄성과 응집성 특성에서는 각 실험군 간의 차이가 없었다. 관능적 묘사특성 효과분석에서는 유화제 SSL-90의 함량이 높을수록 경도가 낮은 반면 프락토올리고당(95%)의 함량이 높을수록 단맛이 증가하는 경향을 보여주었다. 그리고 떡의 텍스처 변화와 관능적 특성 간의 상관관계를 분석한 결과 기계적 텍스처 변화 중에서 씹힘성, 검성, 부착성 및 경도 등은 관능적 특성 부착성, 경도 및 응집성과 높은 상관관계를 나타내었다. 따라서 프락토올리고당(95%)과 유화제 SSL-90의 혼합사용의 경우 프락토올리고당(95%) 9%와 유화제 SSL-90 0.9% 농도 수준으로 혼합 첨가하면 기계적 텍스처 변화와 관능적 특성의 변화를 보여주어 저장 중 떡의 노화 억제에 효과가 있는 것으로 나타났다.

• 한국식품과학회지
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• 제48권5호
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• pp.521-524
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• 2016

쌀밥의 조직감 측정시 가장 보편적으로 사용되는 텍스처 프로파일 분석(TPA)에 있어서, 모방적기기인 texture analyser를 사용하여 측정조건, 즉 압착율과 탐침이동속도를 달리하면서 4종류의 즉석쌀밥 시료들에 대한 경도, 점착성, 응집성, 씹힘성 및 탄성을 측정하였다. 4종류의 즉석쌀밥 시료들은 압착율과 탐침이동속도가 달라짐에 따라, 각각의 조직감 특성에 있어서 시료들 사이에 유의적인 차이를 보이거나 보이지 않는 변화를 보였다. 또한, 다섯가지 조직감 특성을 모두 고려하여 군집분석을 수행했을 경우에도 측정조건에 따라서 4종류 시료들이 서로 다르게 그룹화되는 것을 볼 수 있었다. 더불어, 쌀밥의 조직감 평가시 사용되는 '점착성/경도'값도 측정조건에 따라 4종류 시료들이 서로 다른 값을 보여주었다. 이들 결과를 토대로, 쌀밥의 조직감 측정시 쌀밥의 관능적 조직감 특성을 객관적으로 언급할 목적으로 기기적 측정을 수행한다면, 여러 분석을 통해 관능검사 결과와 가장 부합하는 측정 조건을 선택하는 것이 필요하며, 특정한 기기적 측정조건을 설정할 경우 실험목적에 따라 여러 특성을 고려하여 적합한 측정조건을 설정하는 것이 매우 중요하다 하겠다.

• 한국식품조리과학회지
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• 제32권5호
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• pp.559-566
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• 2016

Purpose: This study was to investigate the quality characteristics of wet noodle added with radish juice containing with pulp. Methods: Wet noodles were prepared with different amounts of radish juice (0%, 20%, 40%, 60%, 80%, 100%, w/w) instead of water. Results: As the amount of radish juice was increased, water absorption, volume increasing rate, and turbidity of soup were decreased. Lightness (L) values of uncooked wet noodles and cooked noodles were decreased with the addition of radish juice, while redness (a) and yellowness (b) values had no tendency of increasing or decreasing, regardless of the amount of radish juice. Moreover, lightness, redness, and yellowness values of uncooked noodles were higher than those of cooked noodles. The texture of cooked noodles showed significant differences in hardness and chewiness. It was increased as the amount of radish juice was increased. Their adhesiveness and springiness were lower than those of the control. Appearance, texture, and overall acceptability of sensory evaluation revealed that the noodle added with 80% of radish juice had the highest scores, although there were no differences among noodles added with different amounts of radish juice. Conclusion: In summary, the most desirable blending ratio of radish juice and water for the kneading of wet noodles was 80:20.

• 한국식품과학회지
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• 제17권6호
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• pp.460-468
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• 1985

츄잉검의 저장중 물성변화를 파악키 위해 성분 및 제조조건을 다르게 시료를 제조하여 저장중 수분함량의 변화, 기계적 물성 및 관능적 물성값을 측정하였다. 저장중 수분함량의 변화는 RH32, 43%의 낮은 상대습도에서는 물엿함량이 적을수록, 물엿의 DE가 낮을수록 탈습(脫濕) 심하게 일어났고, RH65, 85%에서는 반대로 물엿이 함량이 많을수록, DE가 높을수록 흡습(吸濕)이 심하였다. 전반적으로 기계적 물성값의 변화는 낮은 상대습도에서는 급격히 증가하였고, RH65%에서는 평형, RH85%에서는 약간 감소하였다. 이러한 변화는 수분함량의 변화 및 물엿의 DE값에 크게 영향을 받았으며 반면에 물엿의 함량, 제조조건 및 저장온도에 대한 영향은 크지 않았다. 수분함량과 각 기계적 물성값은 대수함수 관계로 나타낼 수 있었으며, 이들간에는 모두 0.1%의 유의 수준에서 상관관계가 있었다. 또한 관능적 물성과 기계적 물성간에는 모두 0.1% 유의수준에서 상관관계가 있었으며, 희귀식으로부터 각 물성의 최적값을 추정하였다.