• 제목/요약/키워드: 식생활특성

검색결과 1,349건 처리시간 0.025초

무청 분말이 첨가된 스폰지케이크의 품질 특성 (Quality Characteristics of Sponge Cakes with Radish Leaf Powder)

  • 김찬희
    • 동아시아식생활학회지
    • /
    • 제25권3호
    • /
    • pp.502-512
    • /
    • 2015
  • This study was conducted to investigate the physical, textural and sensory properties of sponge cake prepared with different amounts of radish leaf powder. The specific gravity and viscosity of cake batter and cooking loss of cake increased with an increasing amount of radish leaf powder, whereas specific loaf volume and moisture content of cake decreased. Lightness, redness and yellowness of crust and crumb decreased with increasing radish leaf powder content. Measurements using a texture analyzer showed that hardness, chewiness, gumminess, adhesiveness and fracturability of sponge cake tended to increase in proportion to the amount of radish leaf powder in the formula. In the sensory evaluation, sponge cake prepared with 5% radish leaf powder was similar to the control in terms of moistness, softness, chewiness and springiness. These results suggest that adding 5% radish leaf powder is the best substitution ratio for sponge cake.

메밀가루를 첨가한 냉동쿠키의 유변학적 특성 (Study on Rheological Properties of Wheat Flour Mixed with Buckwheat Powder)

  • 이현자;김민아;이현주
    • 동아시아식생활학회지
    • /
    • 제21권1호
    • /
    • pp.53-59
    • /
    • 2011
  • The purpose of this study was to investigate the properties of frozen cookies containing buckwheat flour. Buckwheat flour was added to cake flour bases at concentrations of 3%, 6%, and 9%. Falling numbers, RVA (rapid visco analyzer) increased with the addition of buckwheat flour, whereas initial pasting temperature decreased. The set back value, which is a prediction of retrogradation, did not show any significant difference. The alveographic P values of the treatment were lower than that of the Control. In the farinogram test, water absorption increased upon the addition of buckwheat flour, whereas stability and farinogram quality number decreased. In conclusion, the addition of 6% buckwheat flour is recommended to obtain the optimal volume of frozen cookies.

백년초 분말을 첨가한 스펀지케이크의 품질 특성 (Quality Characteristics of Sponge Cake Containing Beaknyuncho (Opuntia ficus-indica var. saboten) Powder)

  • 조아라;김나영
    • 동아시아식생활학회지
    • /
    • 제23권1호
    • /
    • pp.107-118
    • /
    • 2013
  • This study investigated the effects of Beaknyuncho (Opuntia ficus-indica var. saboten) powder on the quality of sponge cakes. Sponge cakes containing 0, 1, 3, and 5% of powder were prepared and stored for three days at $20^{\circ}C$. The volume of sponge cake increased up to 1% according to the amount of added powder, while the pH level decreased as the amount of powder increased. The edible period of the products could also be extended by the addition of Opuntia ficus-indica var. saboten powder; however, the lightness of crust and crumb was weaker as the amount of powder increased. Redness, hardness, gumminess, and chewiness increased whereas springiness and cohesiveness decreased with the addition of powder. In a sensory evaluation of the overall acceptance, the highest scores were for treatment with 1% Opuntia ficus-indica var. saboten powder during storage periods.

오미자 추출액을 첨가한 백설기의 관능적 품질 특성 (Quality Characteristics of Paeksolgi Added with Omija Water Extracts)

  • 정현숙
    • 동아시아식생활학회지
    • /
    • 제8권2호
    • /
    • pp.173-180
    • /
    • 1998
  • This study was conducted to examine the sensory quality, the degree of gelatization, pH, color, texture and moisture content of paeksolgi with omija water extracts added. The results of the analysis were as follows : The moisture contents of Paeksolgi were about 36~39%. The L value of the control group was 83.04 The degree of the colour was (L value: 71.82~86.56), (a value: -1.33~+0.78), (b value : 7.84~9.78). As the amount of omija water extracts was increased. the L and a values increased, but the b value showed a similar value, It was found that the yellowness decreases by increasing the soaking time of each type. The gelatinization of Paeksolgi with omija water extracts added was decreased as the amount of omija was increased. The sensory quality of paeksolgi with 5~7% omija water extracts added showed the most favorable sensory evaluation. In view of color, after taste and overall quality, the D$_2$group of Paeksolgi was preferable to the other paeksolgi groups with omija water extracts added.

  • PDF

메밀묵의 제조조건에 따른 텍스쳐 및 관능적 특성 변화 (Changes of Textural and Organoleptic Properties as Influenced by Preparation Conditions of Buckwheat Mook)

  • 정용진;이명희;서지형;이기동
    • 동아시아식생활학회지
    • /
    • 제8권2호
    • /
    • pp.155-161
    • /
    • 1998
  • Response surface methodology (RSM) was used for optimizing preparation conditions and monitoring the quality of buckwheat mook prepared using buckwheat starch. The textures(hardness, adhesiveness, cohesiveness and gumminess) of buckwheat mook were decreased in inverse proportion to the increase of water content. the L and b values of Hunter color parameters in buckwheat mook were increased in proportion to the increase of water content. However, The a value of Hunter color parameters of buckwheat mook were decreased in inverse proportion to the increase of water content. Organoleptic properties(color, form, taste and mouth-feel) of buckwheat mook showed a maximum score in 700ml(water content), 14min(gelatinization time)

  • PDF

녹차분말을 첨가한 국수의 조리 특성에 관한 연구 (A Study of Cooking Properties of the Noodle Made of Composite Flour with Green Tea Powder)

  • 현영희;황윤경;이윤신
    • 동아시아식생활학회지
    • /
    • 제11권4호
    • /
    • pp.295-304
    • /
    • 2001
  • This study was conducted to investigate the cooking properties of noodles made from composite flour blended with green tea powder. As the ratio of green tea powder increased, development time was longer than that of the control. The stability of dough showed higher value than the control except 2% addition group. The highest viscosity was at the 4% addition group. but 2% addition group showed the lowest viscosity. As the additional ratio of green tea powder was increased. the volume expansion ratio was increased, but water soluble solid matters contents in all addition groups had a lower level than that of the control. Also, the yellowness level of noodle was increased, but the brightness, redness and color and flavor acceptability was decreased, as the additional ratio was increased. However. 2~4% addition group of green tea powder had a similar acceptability profile to that of the control group.

  • PDF

고압 가열 방식으로 추출한 Brown Stock의 특성 (The Characteristics of Brown Stock Prepared by High Pressure Cooking)

  • 최수근;최희선;이재성
    • 동아시아식생활학회지
    • /
    • 제11권4호
    • /
    • pp.281-288
    • /
    • 2001
  • The autoclave method and the traditional cooking method were compared for nutrients(especially, minerals), color difference, viscosity, reduction of sugar and amino nitrogen content of brown stock. The autoclave cooking method is better than the traditional cooking method for retaining protein and amino nitrogen contents, as well as for reducing sugar content. Also, reducing sugar content increased by the autoclave cooking method. Since the color of brown sauce was related with the reducing sugar content, the autoclave cooking method was more effective than the traditional cooking method for the color development of brown stock. Since the autoclave method can reduce the cooking time without a loss of quality in brown stock, the autoclave method is a viable alternative to the traditional method of preparing brown stock.

  • PDF

홍어 분말을 첨가한 죽의 품질 특성 (The Physicochemical and Sensory Characteristics of Jook Containing Different Levels of Skate(Raja kenojei) Flour)

  • 김경희;조희숙
    • 동아시아식생활학회지
    • /
    • 제18권2호
    • /
    • pp.207-213
    • /
    • 2008
  • This study examined the effects of added amounts of skate (Raja kenojei) flour on the physical and sensory properties, and consumer acceptability of Jook. As the level of skate flour increased the L-values and b-values decreased, and a-values increased. The Jook also had higher viscosity and lower spread ability values as the amount of skate flour increased. Sensory characteristics, such as color intensity, viscosity, nutty taste, and off-flavor increased significantly with the addition of skate flour. A consumer acceptability test indicated that the 3% skate flour group had the highest overall acceptability, appearance, flavor, and texture. In conclusion, to enhance the quality of Jook, a 3% addition of skate flour would be the useful.

  • PDF

포도씨추출분말을 첨가한 기능성 머핀의 품질 특성에 관한 연구 (Studies on the Quality Characteristics of Functional Muffin Prepared with Different Levels of Grape Seed Extract)

  • 주신윤;최민희;정해정
    • 한국식생활문화학회지
    • /
    • 제19권3호
    • /
    • pp.267-272
    • /
    • 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.

한국차도(韓國茶道)의 구조적(構造的) 특성(特性) (A Study on the Structural Characteristics of Teaism of Korea)

  • 김명배
    • 한국식생활문화학회지
    • /
    • 제1권1호
    • /
    • pp.55-65
    • /
    • 1986
  • In order to Characterizing the tea-culture of Korea, historical records for tea-culture of Korea, Japan and China were reviewed. The results were summarized as follows. 1. As for the type of tea through the history of Korea, it could be characterized as Cake-tea(餠茶) in Sam Kook dynasty, Iump-tea(硏膏茶) in Koryo dynasty and leaf tea(葉茶) in Chosun dynasty. Those were affected by Chinese and Japanese tea-culture. 2. Fashiono of tea-culture in Korea were unigue, imitative and reconstitutive. 3. It was concluded that the tea-culture in Korea might be established by the 'cult of tree' (樹木崇拜信仰) of Hwa Rang in Shilla dynasty.

  • PDF