• 동아시아식생활학회지
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• 제18권5호
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• pp.773-780
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• 2008

The principal objective of this study was to assess the effects of maesil extract on yellow layer cake made with medium and cake flour. After making yellow layer cakes with maesil extract, water activity, hardness, Max G, springiness and crumb color were evaluated. During storage, the Aw of the yellow layer cakes prepared with maesil extract did not retain its consistency. The hardness, Max. G. and springiness of the yellow layer cakes prepared with maesil extract were all lower than that of the controls. With regard to the color of the yellow layer cakes, the L values were reduced, but the a and b values were increased with the addition of maesil extract. The micrographs of the yellow layer cakes prepared with maesil extract evidenced slightly higher porosity than was observed in the controls. This meant that the cake batter prepared with maesil extract could be used to create yellow layer cake with good volume and good quality.

• 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.

• 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.

• Food Quality and Culture
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• 제3권2호
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• pp.49-52
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• 2009

In the making of yellow layer cake, shortening was replaced with olive oil at levels of 25, 50, 75, and 100%. The hunter values of L and b showed that the crumb colors of the cakes with 50 and 75% olive oil were significantly different from that of the control. Both 50 and 75% olive cakes showed a higher specific gravity of batters, and lower specific volume of cakes, than the control. Cakes with 50 and 75% olive oil were less hard than the control during 3 days' storage at $22^{\circ}C$. Sensory evaluation showed that their characteristics-cell uniformity, crumb color, taste, softness, and moistness-were not influenced by the replacement of shortening with olive oil. And same as above for overall acceptance.

• 한국식품저장유통학회지
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• 제15권5호
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• pp.656-661
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• 2008

밀감 분말을 첨가한 건강 yellow layer cake을 개발하기 위하여 yellow layer cake를 제조하여 품질 특성을 조사하였다. 밀감 분말의 수분함량은 13.7%, 조단백질 5.22%, 조지방 1.31%, 조회분 1.94%로 나타났다. pH 측정에서는 대조구가 가장 높게 나타났으며, 밀감 분말 첨가량이 증가함에 따라 pH는 점점 낮아 졌다. yellow layer cake 부피는 밀감 분말의 첨가량이 증가할수록 감소하는 경향을 보였고, 무게는 밀감 분말의 첨가량이 증가할수록 증가하였다. 색도 L값과 a값은 대조군이 가장 낮았으며, 밀감 분말 첨가량이 증가할수록 감소하였고, b값은 대조군이 가장 낮았으며, 밀감 분말 첨가량이 증가할수록 b값은 증가하였다. 수분 손실량은 대조구가 가장 높았으며 밀감 분말의 첨가량이 증가할수록 점점 감소하였다. 조직감에서는 경도(hardness), 점착성(gumminess), 씹힙성(chewiness), 부착성(adhesiveness)은 증가하였고, 탄력성(springiness), 응집성(cohesiveness)은 감소하였다. 저장 중 밀감 분말을 첨가한 yellow layer cake 조직감의 탄성은 감소하였다. 관능평가에서는 맛과 향미에 대한 기호도의 경우 대조구보다 9% 밀감 분말의 첨가구가 높게 나타났다.

• 한국식품영양학회지
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• 제20권4호
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• pp.414-420
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• 2007

The purpose of this study was to investigate the properties of yellow layer cake with added buckwheat flour. The physical properties of the cake flour with added buckwheat flour were tested by RVA, farinogram, and alveogram, and then, after making the yellow layer cake, the samples were analyzed by rheometer. We found that the pasting temperature decreased with the addition of buckwheat flour in the cake flour, but peak viscosity, holding strength, and final viscosity increased. For the farinogram, the flour containing buckwheat showed increases for consistency and water absorption, but stability was decreased. The $P_{max}$ of the alveogram was not consistent according to the addition of buckwheat flour to the cake flour. The L- and G-values showed decreases, but they were not significant. After making the yellow layer cakes with added buckwheat flour, crumb softness was analyzed with storage for 7 days. The hardness and Max. G of the yellow layer cakes with buckwheat flour increased, and the highest values were after 1 day of storage. However, springness decreased with the addition of buckwheat flour as compared to the control, and showed the highest value at 7 days.

• 한국식품저장유통학회지
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• 제18권6호
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• pp.830-835
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• 2011

보리순 분말이 yellow layer cake의 품질 특성에 미치는 영향을 조사하기 위하여 보리순 분말을 밀가루의 0, 2, 4, 6, 및 8%의 수준으로 대체하여 첨가하였다. 보리순 분말을 함유한 반죽의 점성은 대조구보다 증가하였으며 반죽의 비중은 낮게 나타났다. 케이크의 비체적은 시료간에 차이가 없는 것으로 나타났다. Volume index는 대조구가 가장 낮게 나타났으며 symmetry index와 uniformity index는 차이가 없는 것으로 나타났다. 보리순 분말의 함량이 커질수록 껍질 특유의 적갈색이 나타나지 않았으며, 내부색은 보리순의 함량이 증가할수록 진한 녹색을 나타냈다. 저장기간 동안의 경도는 보리순 분말을 6%, 8% 함유한 케이크들이 낮게 나타났다. 관능검사 결과는 8% 케이크에 대한 기호도가 다른 시료들 보다 낮은 것으로 나타났으나, 그 외 보리순 분말을 2%, 4%, 및 6% 함유한 케이크들은 내부색을 제외하고는 대조구와 유의적인 차이가 나타나지 않았다. 따라서 본 실험에서는 밀가루의 일부를 보리순으로 대체하여 yellow layer cake를 제조하는 경우에는 6% 이하의 농도에서는 케이크의 품질이나 기호도에 영향을 미치지 않는 것으로 나타났다.

• 한국식품과학회지
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• 제35권5호
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• pp.871-876
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• 2003

본 연구는 뽕잎분말을 케이크의 제조에 기능성 소재로 이용하고자 실시되었으며, 이를 위하여 밀가루의 4, 8, 12, 16, 20%를 뽕잎분말로 대체하여 yellow layer cake를 제조하였다. 케이크의 품질은 반죽의 점도와 비중, 케이크의 baking 특성 및 저장기간중의 텍스쳐 변화를 측정하여 평가하였다. 뽕잎분말의 첨가량이 증가할수록 반죽의 점도와 케이크의 비체적은 증가하였다. 케이크의 대칭지수는 뽕잎분말의 양이 증가함에 따라서 감소하였으나, 총부피지수나 균일성 지수는 변화가 없었다. 저장기간 중의 경도변화는 뽕잎분말의 첨가량이 증가할수록 경도증가율이 낮았으며, 대조구보다 덜 단단한 것으로 나타났다. 관능검사결과 뽕잎분말을 첨가한 케이크의 부드러움성은 차이가 없었으며 촉촉한 정도는 뽕잎분말을 첨가한 케이크가 더 크게 나타났다.

• 한국식품조리과학회지
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• 제24권4호
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• pp.536-541
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• 2008

본 연구에서는 딸기의 기능성을 지닌 케이크의 제조를 위해서 밀가루의 1%, 2%, 3%, 4%, 5%를 동결 건조시킨 딸기분말로 대체한 혼합분으로 제조한 케이크의 물리적 성질, 관능적 특성, 저장기간 동안의 경도변화를 측정하였다. 딸기분말을 함유한 반죽내의 공기혼입은 대조구보다 낮게 나타났으며 케이크의 비체적과 volume index 역시 감소한 것으로 나타났다. 내부 색상은 딸기분말의 양이 많을수록 L값과 b값은 감소하였으나 붉은 정도를 나타내는 a값은 증가하였다. 관능검사결과는 딸기분말의 첨가량이 $1{\sim}4%$ 범위에서는 케이크의 촉촉함이나 부드러움성에는 영향을 미치지 않으나, 색상이나 맛, 전반적인 기호도에서는 대조구보다 점수가 낮게 나타났다. 본 실험에서는 동결건조시킨 딸기분말을 $1{\sim}3%$ 첨가한 그룹안에서는 점도나 비중, 비체적, 관능검사 등의 결과가 유의적으로 차이가 없는 것으로 나타났으므로, 딸기분말을 3% 정도 첨가시키면 케이크의 기능성을 높이는데 응용될 수 있다고 보여진다.

• 한국식품조리과학회지
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• 제26권6호
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• pp.860-865
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• 2010

This study was conducted to evaluate the baking characteristics of yellow layer cake containing chlorella powder. Chlorella at concentrations of 0, 4, 8, 12, and 16%(w/w) wheat powder were added, after which we evaluated the baking characteristics, physical properties, and sensory properties of the resulting cakes. Regarding the weight and volume of the cakes, the treatment groups were similar. However, control showed a high hardness value while 16% chlorella added cake showed a significantly low value. The 4% and 8% chlorella added groups maintained their structural condition while the 12% and 16% chlorella added groups were softer depending on the protein content of the flour, Lightness(L value) and yellowness(b value) of the cake crumbs became lower depending on the concentration of chlorella, whereas redness(a value) decreased. In the sensory test, the acceptability scores of the 12% and 16% chlorella added groups were lower compared to control while the 4% and 8% chlorella added groups had higher scores. Therefore, chlorella powder added yellow layer cake exhibited more functionality as well as higher quality.