• 한국식품조리과학회지
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• 제31권6호
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• pp.781-790
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• 2015

Germinated brown rice (GBR) flour (0%, 25%, 50%, 75% and 100%) was added to brown rice (BR) and white rice (WR) flours and the densities of pound cake batters, morphology, color value, textural properties, sensory preference test, and hardness during storage were investigated, in order to develop health functional gluten-free rice pound cakes with high nutritional value. The rice was milled with the newly developed rice milling method. The entire shape and cross section of all cakes were symmetrical and desirable. The density of pound cake batter and weight of cake increased with addition of increasing GBR. Specific volume was not significantly different (2.1-2.4 mL/g). Textural properties of cakes between WR-GBR and BR-GBR showed different trends with adding GBR. On the sensory test, overall quality of rice pound cake did not significantly differ between rice flour types. Hardness of rice pound cakes and brittleness decreased with increasing addition of GBR flour. The hardness and the peak intensity at $2{\theta}=17^{\circ}$ decreased with increasing addition of GBR. The results, that addition of GBR flour improved the nutrition value and functionality of gluten free rice pound cakes and prevented staling of rice pound cakes during storage.

• 한국식품저장유통학회지
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• 제17권2호
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• pp.250-255
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• 2010

다양한 생리활성 기능을 가진 미강 분말을 첨가하여 제조한 파운드케이크의 품질특성을 측정한 결과는 다음과 같다. 미강 첨가량을 달리하여 제조한 파운드케이크의 반죽에 대한 비중은 대조구가 0.78로 높게 측정되었으며 미강 첨가량이 증가함에 따라 감소하였다. 파운드케이크의 부피(mL)는 대조구가 612.50 mL, 30% 첨가구가 690.00 mL으로 미강첨가량이 증가할수록 높아졌으며 파운드케이크의 수분함량은 미강첨가량이 증가할수록 낮게 나타났다. 파운드케이크의 pH는 미강첨가 20%에서 6.91로 높게 측정되었으며 파운드케이크의 색도 측정값 중 명도와 황색도는 미강의 첨가량에 따라 낮아지고 적색도는 높아졌다. 파운드케이크의 조직감은 미강 첨가량이 증가하면서 경도와 점착성, 씹힘성이 감소하는 경향을 나타냈으며 미강의 지방함량이 경도의 변화를 감소시키는 것으로 생각된다. 파운드케이크의 관능기호도는 미강 20% 첨가구가 가장 좋은 기호도를 나타냈으며 미강 첨가 파운드의 제조 시에는 관능 기호도와 물성이 뛰어난 것으로 평가된 10%~20%의 미강을 첨가하는 것이 가장 적합할 것으로 생각된다.

• 동아시아식생활학회지
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• 제23권5호
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• pp.577-585
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• 2013

This study investigated the physicochemical and sensory characteristics of rice pound cake prepared with various amounts of blueberry powder. The weight of rice pound cakes with additions of 2~8% blueberry powder increased from 418.58 to 420.50 g. The volume and specific loaf volume of rice pound cakes prepared by adding blueberry powder were lower than those of the control. The baking loss rate for the control was 7.72% and that of rice pound cakes prepared by adding blueberry powder decreased by 6.98~6.56%. The moisture contents of rice pound cakes added with blueberry powder were higher than the control. The pH levels for rice pound cakes prepared with blueberry powder ranged between 6.47 and 7.58 and that of the control was 8.11. The microstructural observation by scanning electron microscopy (SEM) showed well developed air cells of control. DPPH radical scavenging activity of the control group was 13.6%, whereas pound cakes prepared by adding blueberry powder ranged from 35.2~78.8%. The "a" value of redness was increased, but L and b value were decreased significantly by additions of blueberry powder. The full textural properties of rice pound cakes were being significantly increased by additions of blueberry powder. Sensory evaluation scores in terms of appearance, flavor, taste, texture and overall preference for pound cakes showed that 4~6% of substituted sample groups were higher than those of others. The results of this study suggest that additions of 4~6% blueberry powder was the best substitution ratio for rice pound cakes.

• 한국식품조리과학회지
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• 제28권6호
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• pp.763-771
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• 2012

Physicochemical and sensory characteristics of pound cakes containing Angelica gigas NAKAI(Korean Angelica) with various levels of rice flour were investigated in this study. There were significant differences in the specific gravity of dough, and it had the lowest value of 0.848 in the control group. The weight of pound cakes was significantly increased by addition of rice flour, but the volume, specific volume and baking loss rate were significantly decreased by addition of rice flour. The moisture content and pH of pound cakes were found to increase with increasing rice flour content. DPPH radical scavenging activity of the control group was 51.02%, whereas pound cakes with rice flour ranged from 51.90~55.75%. The L value of brightness was increased, but a and b values were decreased significantly by addition of rice flour. In all of items of texture, the control group was higher than those of the pound cakes prepared with various levels of rice flour. Sensory evaluation scores in terms of appearance, flavor, taste, texture and overall preference for pound cakes showed that 50% and 75% substituted sample groups were higher than those of the other groups. The results of this study suggest that addition of 50~75% rice flour is the best substitution ratio for Korean Angelica pound cakes.

• 한국조리학회지
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• 제23권4호
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• pp.81-92
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• 2017

This research was studied to optimize the recipe of rice pound cake with two concentrations of Euonymus alatus and grape seed oil, using central composite design (CCD). The mixing condition of rice pound cake was optimized by subjecting it to sensory evaluation and mechanical and physicochemical analysis, using response surface methodology (RSM). The results of the mechanical and physicochemical analysis showed significant values for color (lightness, redness, yellowness), texture (hardness, springiness, chewiness, gumminess, cohesiveness), loss rate, volume, specific volume, sweetness, saltiness, moisture content and pH (p<0.05). The results of the sensory evaluation showed significant values for color, flavor, taste, softness, appearance and overall quality (p<0.05). As a result, the optimized compounding ratio was found to be 4.28 g of Euonymus alatus and 33.18 g of grape seed oil.

• 한국식생활문화학회지
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• 제31권2호
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• pp.194-203
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• 2016

This study aims to develop the processed foods with chestnut and support their commercialization. Interview was performed with owner of Gongju chestnut food processing company and sensory evaluation was carried out by 103 male and female adults aged 20-70 using Likert 5 point scale-scoring test for chestnut processed food items developed. Nutrient contents of processed foods with chestnut were analyzed by Korea Food Research Institute. Commercialization support contents were high calorie low nutrition distinction, nutrition facts production and expiration date determination. We suggested 27 kinds of feasible chestnut processed foods. Among these, 10 items, chestnut pudding, chestnut glutinous rice cake bread, chestnut poundcake, chestnut burrito, chestnut millet pancake, chestnut soup, Yulpyeon, chestnut yakgwa, chestnut yeot, and chestnut yanggaeng were selected after consultants' assessment. Considering sensory evaluation, consultants' opinions, and company owners' opinion and status, chestnut poundcake and chestnut yakgwa were ultimately selected for commercialization support. Nutrient contents showed that chestnut pound cake and chestnut yakgwa were not high calorie low nutrition food. Expiration date was 10 days for chestnut pound cake and 6 months for chestnut yakgwa. By developing chestnut processed foods with high marketability, and supporting immediate commercialization, it is expected to increase high added value of chestnut.

• 한국식품조리과학회지
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• 제30권2호
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• pp.153-160
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• 2014

The purpose of this study was to develop a rice education program and rice cooking practice for university students majoring in foodservice and nutrition. To achieve this purpose, 2 rounds of delphi survey was used by convenience sampling including total of 27 experts in the food and nutrition industry. Below are the findings. First, both the importance and suitability for macro-theme of theory education were in the following order: 'nutrition and health of rice', 'characteristics of rice in food science', 'history and culture of rice' and 'the consumption of rice. Second, the history and culture of rice(traditional culture related to rice, and the origin & history of rice), nutrition and health of rice(main nutritive components and efficacy of rice and prevention of disease), characteristics of rice as food(processed-products of rice and storage, the structure of rice), and the consumption of rice(current status of rice production and consumption) were found to be suitable for the micro-theme of theory education. Third, the education theme for rice cooking practice was determined. Barley sprout song-pyeon and beet song-pyeon were chosen for rice cake. For bread, coconut & walnut muffin, tofu & bean muffin, citron bread, red bean & sweet persimmon pound cake, and sweet potato bread were selected. Dong-rae-pa-jeon, Kimch-jeon-byeong, fried sweet potato fried shrimp were developed for the main dishes.

• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2003년도 제23차 추계총회 및 국제학술심포지움
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• pp.170.2-171
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• 2003

최근 식생활의 변화로 쌀 소비량이 감소하면서 쌀 소비확대를 위하여 쌀의 영양적 우수성과 기능성을 강조한 다양한 가공식품 개발이 요구되고 있는 실정이다. 따라서 기존 가공식품의 원료를 쌀로 대체하고자 하는 다양한 연구가 이루어지고 있다. 본 연구는 박력분 대신 쌀가루를 사용하여 파운드케？을 제조하였으며 또한 파운드케？ 제조에 있어서 다량의 유지 사용으로 인한 고열량 문제를 개선하기 위하여 유지 첨가량을 50％까지 감소시키고 그 품질특성을 비교하였다. 쌀을 주원료로 한 파운드케？의 부피는 대조구에 비하여 19% 감소하였으며 유지를 30%, 50％ 감소시킴에 따라 17%, 24% 감소하였다. 비부피 역시 대조구가 1.94 ml/g인 것에 비하여 쌀파운드케？이 1.58 ml/g 그리고 유지 30%, 50% 감소구는 1.72 ml/g, 1.66 ml/g으로 나타났다. 색도 조사 결과 Lightness는 쌀을 주원료로 했을 때 대조구에 비하여 약간 감소하였고 redness는 높거나 비슷하였으며 yellowness는 약간 증가하였으나 유의적인 차이는 보이지 않았다. 쌀파운드케？의 물성 조사 결과 hardness, adhesiveness, gumminess, chewiness는 대조구에 비하여 컸고 유지 첨가량이 감소함에 따라 감소하였으며 springiness, cohesiveness는 대조구에 비하여 작았으며 유지 첨가량이 감소함에 따라 증가하는 것으로 나타났다.