• 동아시아식생활학회지
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• 제21권6호
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• pp.830-837
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• 2011

This study was carried out to investigate the quality characteristics of yellow layer cake mulberry powder. After making yellow layer cake with mulberry powder, water activity, crumb texture, crumb color, and sensory tests were investigated. After 1 day of storage, Aw of control with weak flour did not show any significant difference, whereas those with 1, 3. 5% mulberry powder showed a significant decrease in Aw. During storage, the Aw values of yellow layer cakes containing mulberry powder were consistent. Hardness, springiness, cohesiveness, and gumminess of the yellow layer cakes containing mulberry powder all decreased compared to those of control. Hardness, springiness, cohesiveness, and gumminess all increased with storage time. Further a higher percentage of mulberry powder was associated with a lower L value, but higher a value. b values were lower in the 1% and 3% mulberry powders, but 5% showed a slightly higher b value. An increase in storage time was associated with decreased L and b values and increased a value. The micrographs of yellow layer cakes with mulberry powder showed a slightly coarser porosity than that of controls. The results of the sensory test showed that the over-all acceptability of 1% mulberry powder cake was the best.

• 동아시아식생활학회지
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• 제22권3호
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• pp.378-385
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• 2012

This study carried out to investigate the effects of yacon powder on yellow layer cake made with weak flour. After making yellow layer cake with yacon powder, water activity, crumb texture, crumb color, and sensory characteristics were investigated. After 1 day of storage, Aw value of control cake with weak flour did not show any significant differences, whereas those with 2, 4, and 6% yacon powder showed a significant increase in Aw. During storage, the Aw values of yellow layer cakes containing yacon powder decreased. Hardness and gumminess of yellow layer cakes containing yacon powder decreased compared to those of control, whereas springiness and cohesiveness of yellow layer cakes increased compared to those of control. Hardness, springiness, cohesiveness, and gumminess all increased with storage time. Further a higher percentage of yacon powder was associated with lower L and b values as well as a higher a value. The micrographs of yellow layer cakes with yacon powder showed slightly coarser porosity than that of control. The results of the sensory test showed that the overall acceptability of 2% yacon powder cake was the highest.

• 한국식품과학회지
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• 제35권2호
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• pp.195-200
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• 2003

동아식빵 제조를 위해 동아를 $10{\sim}67%$까지 첨가하고 farinogram에 의한 반죽 특성을 조사한 결과 동아 첨가량이 증가할수록 반죽의 안정도가 감소하고 MTI가 증가하여 밀가루의 안정성은 감소하였다. Baking 후 빵의 부피는 대조구에 비하여 $3.1{\sim}6.4%$ 감소하였으나 중량은 유의적인 차이를 보이지 않았다. 빵의 crust의 색도는 L, a, b값 모두 동아 첨가량이 증가함에 따라 완만하게 감소하였으며 67% 첨가했을 때 가장 낮았다. Crumb의 색도는 동아 첨가에 의한 영향을 받지 않아 모든 처리에서 유의적인 차이를 보이지 않았다. 동아 첨가 빵의 texture를 측정한 결과 동아 첨가량 50%까지는 texture에 큰 영향을 주지 않았으며 67% 첨가했을 때 경도, 검성, 씹힘성에 있어서 유의적인 증가를 보였다. 동아를 첨가한 빵의 관능검사 결과 동아 첨가량 50%까지는 대조구와 유의적인 차이를 나타내지 않았다. 따라서 식빵 제조에 있어서 동아 적정 첨가량은 50%로 나타났다.

• 동아시아식생활학회지
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• 제20권6호
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• pp.863-872
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• 2010

The overall effects of three different beers on white bread were examined in terms of mixograph, pH, fermentation rate, TPA, crumbScan, colorimeter, sensory evaluation, and the hardness of bread through different storage times (0, 1, 2, 3 days), and texture as measured by texture analyzer. According to mixograph, the control (CON), black beer stout (BOB) and Asahi beer (AOB) but not max beer (MOB) were found to be proper between 3 and 5 minutes of peak time. All samples for peak value were at the level of over 60%. AOB showed the highest specific volume, and was the lowest in hardness (i.e. highest in softness) by TPA and storage days. In sensory evaluation, the difference test showed that AOB had the best volume, springiness, moistness, and softness. Moreover, in an overall preference test AOB scored the highest points in texture, flavor, taste, and overall acceptance.

• 한국식생활문화학회지
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• 제20권4호
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• pp.433-437
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• 2005

쌀식빵의 부피는 대조구(밀가루 빵)와 RF 3 조건(쌀가루와 밀가루 혼합조건) 및 RF 1(쌀가루, 글루텐 및 변성전분 혼합조건)에서 높게 나타났다. 쌀식빵의 crust와 crumb의 색도를 색 차계를 이용하여 측정한 결과, 쌀식빵 crust의 명도 L값은 RF 5과 RF 6 조건에서 가장 높았지만, 쌀식빵 crumb의 명도 L값은 RF 1이 가장 낮았다. 쌀식빵의 경도(hardness), 탄력성 (springiness), 씹힘성(chewiness) 및 응집성(cohesiveness)등은 texture analyzer를 이용하여 측정하였다. 쌀식빵의 경도는 RF 1과 RF 2 조건이 대조구에 비해 낮았으며, 탄력성, 씹힘성은 대조구에 비해 쌀가루가 첨가된 RF 1, RF 2 와 RF 3조건에서 높은 수치를 나타냈고, 응집성은 대조구와 RF 3조건에서 낮게 나타났다. 전체적인 기호도는 쌀 고유의 향과 부드러운 조직감을 갖는 RF 1 조건 즉 쌀가루 85%, 글루텐 5% 그리고 변성전분 10% 첨가된 식빵의 선호도가 높았다.

• Preventive Nutrition and Food Science
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• 제5권3호
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• pp.160-164
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• 2000

The content of total dietary fiber in biji dried by hot air was 65.40%, and the percent of insoluble fiber and soluble fiber in total dietary fiber was 63.60% and 1.80%, respectively. In testing the feasibility of biji as a fiber source in cake, cakes were prepared with flour substituted with biji powder at the level of 0%, 5%, 10%, 15% and 20%. The Hunter value showed that the crumb colors of the cakes with 10%, 15% and 20% biji powder were significantly different from the control. The specific volume of the cake with 20% biji powder was significantly lower tan the other cakes. Cakes with 5%, 10% and 15% biji powder were les hard than the control after 10 days storage at 2$0^{\circ}C$. Sensory evaluations showed that their characteristics - crumb color, crumb texture, moistness, softness and overall preference - were significantly influenced by the replacement of flour with 10%, 15% and 20% biji powder. However, there was no difference in softness and overall preference of the cake prepared with 5% replacement compared to the control.

• 한국조리학회지
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• 제17권3호
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• pp.191-203
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• 2011

본 연구는 현대인들의 건강기능성 식품에 관심이 높아지고 있는 가운데 소금에 대한 관심이 높아짐에 따라 여러 나라의 천일염을 첨가한 식빵의 품질 특성을 알아보고자 하였다. 반죽의 점착성, 발효율, pH, TPA, crumbScan과 관능검사를 통하여 분석하였다. 반죽의 점착성 결과, FSB의 점착성이 가장 컸었다. NSB의 발효율이 가장 좋았으며, 지속성도 좋았다. TPA 분석 결과, KSB의 가장 낮았고, 탄력적이었다. CrumbScan을 통한 영상분석은 KSB의 기공의 조밀도가 가장 낮았으나, 시료간에 유의적인 차이는 없었다. 기호도 검사에서는 NSB의 색, 조직감, 풍미와 맛에서 기호도가 가장 높았으며, 전체적인 기호도는 KSB와 유의적인 차이 없이 NSB를 가장 선호하였다.

• 한국식품조리과학회지
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• 제15권1호
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• pp.37-41
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• 1999

유색미 수원 415호 쌀가루에 gluten 대체재료로써 10% gluten 및 3% hydroxypropyl methyl cellulose를 첨가하여 제조한 쌀빵의 가공적성을 검토한 결과, 유색미 수원 415호로 성형성이 아주 좋은 쌀빵의 제조가 가능하였다. 유색미 쌀빵의 물성 중 경도와 씹힘성은 3% hydroxypropyl methyl cellulose를 첨가하여 제조한 것이 10% gluten을 첨가하여 제조한 것 보다 낮아 부드러웠으며, 탄력성은 이와 반대의 경향을 나타내었다. 또한 저장에 따른 쌀빵의 노화도는 3% hydroxypropyl methyl cellulose 첨가하여 제조하는 경우 강력분으로 제조한 빵과 비슷한 수준이었다. 관능검사 결과에 의하면, 3% hydroxypropyl methylcellulose를 첨가하여 제조한 쌀빵은 밀가루 빵에 비해서 질감이 부드럽기는 하지만 기공의 균일성은 나쁘게 나타났다. 그러나 빵의 탄력성은 밀가루 빵에 비해서 유의적인 차이가 없었다.

• 동아시아식생활학회지
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• 제17권5호
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• pp.703-709
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• 2007

The purpose of this study was to investigate the quality characteristics of sponge cake with various amounts of mulberry leaf powder in place of flour. The specific gravity of kneading was maintained at the different amounts of added mulberry leaf powder, which increased at ratios of 5, 10, 15, and 20 percent. The crumb decreased greatly when flour rather than mulberry leaf powder was used. As the amount of mulberry powder increased, red and yellow color decreased in both the crumb and crust. The volume and symmetry indices of the sponge cake slightly decreased when the amount of mulberry powder increased. However, uniformity was not significantly different between the samples. The specific volume of the cake decreased when the amount of the mulberry leaf powder increased. In addition, mulberry leaf powder increased the degrees of hardness and gumminess of cake, but did not show any differences for the cohesiveness and springiness of the cake texture. In the consumer acceptability test, the most favorable taste and odor were attained at the 10 percent level of mulberry leaf powder.

• 대한영양사협회학술지
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• 제20권3호
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• pp.212-226
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• 2014

The purpose of this study was to determine the optimal composite recipe of rice muffin using three different amounts of Chinese artichoke (Stachys sieboldii MIQ) powder, brown sugar, and egg. Response surface methodology (RSM) was used to obtain 16 experimental points (including three replicates of Chinese artichoke powder, brown sugar, and egg), and the Chinese artichoke rice muffin formulation was optimized using rheology. The results of the sensory evaluation showed very significant values for color, texture, sweetness, and overall quality (P<0.05). The results of the color, texture, and chemical analyses showed significant values for crumb redness (P<0.01), crumb yellowness (P<0.05), crust redness (P<0.05), crust yellowness (P<0.001), crust lightness (P<0.05), adhesiveness (P<0.01), springiness (P<0.001), gumminess (P<0.01), cohesiveness (P<0.05), moisture content (P<0.05), and sweetness (P<0.05). As a result, optimum formulations obtained by numerical and graphical methods were found to be 8.28 g of Chinese artichoke powder, 66.20 g of brown sugar, 111.72 g of sticky rice powder, 30 g of rice powder, and 59.37 g of egg.