• 동아시아식생활학회지
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• 제21권6호
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• pp.888-896
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• 2011

The purpose of this study was to promote the consumption of cereals rich in dietary fiber by substituting brown rice, barley, oat and goami powder for flour in making muffins. All cereals powder was prepared by grinding for 15 min. The appropriate water quantity for cereal powders muffins was set at 105 mL. The volume index of the flour muffins was 132 mL, while that of cereal powders muffins was 117 mL for broun rice muffins, 118 mL for barley muffins, 132 mL for oat muffins and 119 mL for respectively for goami powder muffins. The hardness of the flour muffins, measured by a texture analyzer, was $2.03{\times}10^3\;g/cm^2$, and the other powder muffins were $3.27{\times}10^3\;g/cm^2$ for broun rice muffins, $3.33{\times}10^3\;g/cm^2$ for barley muffins, $2.38{\times}10^3\;g/cm^2$ for oat muffins, and $2.33{\times}10^3\;g/cm^2$ for goami powder muffins respectively. The L-values and moisture contents of goami powder muffins were higher than those of the other muffins. In the sensory evaluation the overall preference was the highest in oat powder muffins.

• 동아시아식생활학회지
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• 제21권6호
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• pp.863-870
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• 2011

In this study, muffins containing Bokbunja, popularly known as a psychological activator and functional material, was made, and its preference levels and qualitative characteristics were evaluated. We measured the height and weight of muffins containing Bokbunja powder. Height decreased when the volume of Bokbunja powder increased (p<0.001). When weight was measured, there was no meaningful difference between the samples, although the Bokbunja powder-containing samples were heavier than the samples not containing Bokbunja powder. When we measured the weight and specific volume of the muffins containing Bokbunja powder, the specific volume decreased when the amount of Bokbunja powder increased (p<0.001). The moisture and pH levels of the muffins not containing Bokbunja powder were 17.04% and pH 8.59, respectively. As the volume of Bokbunja powder increased, the moisture level of Bokbunja muffin increased while the pH decreased, and there was a significant difference (p<0.001). As a result of measuring the colors of muffins, the brightness of the muffins containing Bokbunja powder decreased, and the muffins showed decreased yellowness index and increased redness. In measuring the texture of Bokbunja muffins, hardness decreased as the volume of Bokbunja power increased (p<0.001). Further, springness of the muffins decreased as the volume of Bokbunja powder increased, and there was a significant difference (p<0.001). The chewiness of the muffins not containing Bokbunja powder was higher than any other muffin sample, and there was a significant difference between the samples (p<0.001). Further, the cohesiveness of the decreased as the volume of Bokbunja powder increased (p<0.001). Bokbunja muffins showed a lower gumminess index than those not containing Bokbunja powder (p< 0.05). When the sensual qualities of the muffins were measured, the color, flavor, taste, and softness of all of the samples showed significant differences (p<0.001), and the muffins containing 8% Bokbunja powder showed the highest sensual quality indexes. When the general preference level for the muffins was measured, the muffins containing 8% Bokbunja powder showed the highest index, 7.03${\pm}$0.96. Based on this result, the ideal volume of Bokbunja powder when making muffins is 8%.

• 한국식품영양과학회지
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• 제40권7호
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• pp.986-992
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• 2011

본 연구에서는 머핀의 품질향상을 위한 기능성 천연소재의 개발을 위해 현미분말을 0, 20, 40, 60% 농도로 첨가하여 제조한 머핀의 품질특성을 살펴보았다. 머핀의 중량은 대조군이 높았으나 현미분말 첨가군 간에 유의적인 차이는 없었고, 높이와 pH 또한 대조군이 높았던 반면 현미분말 첨가군은 첨가량이 증가할수록 감소하였다(p<0.05). 현미분말 첨가 머핀 수분함량의 측정결과는 제조 직후 대조군이 현미분말 첨가 머핀보다 높았지만, $30^{\circ}C$에서 저장기간이 길어짐에 따라 수분함량은 대조군과 현미분말 첨가군 간에 유의적인 차이는 없었다(p<0.05). 경도와 복원성은 대조군이 높았고 현미분말 첨가량이 증가할수록 높아졌으며, 응집성, 탄력성은 대조군이 높았으며 현미분말 첨가량이 증가할수록 낮아졌다(p<0.05). 이에 반해 검성과 씹힘성은 대조군이 낮았고 현미분말 첨가량이 증가할수록 높았으며, 부착성은 시료 간에 유의적인 차이가 없었다(p<0.05). 관능검사 결과 외부색은 20% 첨가군이, 내부색은 대조군이 높게 나타났고(p<0.05), 맛, 향, 조직감, 전반적인 기호도는 60% 첨가군이 가장 높게 나타났다. 현미분말 첨가 머핀의 항산화활성을 측정한 결과는 현미분말 첨가 농도가 증가할수록 DPPH radical 소거능과 SOD 유사활성이 증가하는 것으로 나타났다. 이상의 결과를 종합해 볼 때 현미를 첨가할 경우 관능특성 및 기능성을 개선하여 품질향상에 도움을 주는 것으로 나타났는데 이는 현미를 이용한 기능성식품 개발의 기초자료로 제공될 수 있을 것으로 사료된다.

• 동아시아식생활학회지
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• 제21권4호
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• pp.553-562
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• 2011

The purpose of this study was to promote the consumption of rice by substituting goami powder for flour when making muffins. Goami powder was prepared in different particle sizes by grinding the powder for 5 min. 10 min. 15 min. and 20 min. Precisely 72.62% of the goami powder, particles were smaller than 75 ${\mu}m$, after grinding the powder for 20 min. with a consistency similar to that of flour (78.86%). To determine the optimal amount of water for goami powder muffin batter, the viscosity of both the flour and the goami powder batter was measured. The appropriate water quantity for goami powder muffins was set at 105 mL. The volume index of flour muffins was 132 mL, while that of the goami powder muffin (GM1, GM2, GM3 and GM4) was 123 mL, 119 mL, 119 mL and 118 mL, respectively. The hardness of the flour muffins, measured by a texture analyer, was 2.03${\times}10^3$ g/$cm^2$, The hardnesses of the goami powder muffins were 2.83${\times}10^3$ g/$cm^2$ for GM1, 2.44${\times}10^3$ g/$cm^2$for GM2, 2.33${\times}10^3$ g/$cm^2$ for GM3, and 2.36${\times}10^3$ g/$cm^2$ for GM4. The L-values and moisture content of the goami powder muffins were higher than those of the flour muffins. In a sensory evaluation the overall preference was the highest for flour muffins. However among the goami powder muffins, GM3, which was made with goami powder ground for 15 min. was the most preferred.

• 한국식품과학회지
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• 제49권6호
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• pp.638-643
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• 2017

본 연구에서는 머핀의 품질향상을 위해 두류-밀(1:1) 혼합가루로 제조한 머핀의 품질특성을 살펴보았다. 두류가루를 첨가하였을 때 밀가루만으로 제조한 대조군 머핀에 비해 명도가 감소하고 적색도가 증가하였다. 두류첨가 머핀은 대조군에 비해 상대적으로 많이 존재하는 식이섬유에 의해 높은 수분함량을 나타냈으며 조단백과 조회분의 함량도 대조군에 비해 높게 나타났다. 두류가루가 첨가된 머핀은 대조군에 비해 중량이 높았으나 높이와 부피가 감소하였고 기공의 분포도 다소 불규칙적으로 나타났다. 또한 두류가루 첨가로 인하여 머핀의 경도는 증가하였고 반대로 탄력성과 응집성이 유의적으로 감소하였다. 그러나 관능적으로 두류가루를 첨가한 머핀은 색에 대한 선호도가 대조군에 비해 높았으며 전체적인 기호도는 동부가루와 녹두가루로 제조된 머핀은 대조군에 비해 낮았으나 렌틸가루와 병아리콩가루로 제조한 머핀은 대조군과 유사한 결과를 보였다. 본 연구를 통해 두류가루를 밀가루의 50%까지 대체하여 제조한 머핀의 관능특성은 대조군과 거의 유사했고 영양성은 개선되었으며 이는 두류를 활용한 기능성 제빵 제품 개발의 기초자료로 활용될 수 있을 것으로 생각된다.

• 한국식품조리과학회지
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• 제24권5호
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• pp.565-572
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• 2008

The principal objective of this study was to determine the optimal conditions for making muffins with sea-tangle powder, which is known to be a healthy food supplement. The characteristics of the sea-tangle muffins were analyzed in a quality evaluation. Sea-tangle powder was added to the muffins at concentrations of 0%, 5%, 10%, 15%, 20% prior to baking. The height of the muffins to which the sea-tangle powder had been added, after storage at $20^{\circ}C$, was shown to decrease with increases in the concentration of sea-tangle powder. The weight of the muffins increased with increasing storage time, but these differences were not profound. The moisture content of the muffins decreased with increased storage time. The change in pH in accordance with storage time differed only slightly. In terms of the color of the sea-tangle powder-supplemented muffins, after storage at $20^{\circ}C$, the “L” and “b” values decreased with increasing amounts of added sea-tangle powder. The “a” value increased with increasing amounts of added sea-tangle powder. With regard to the textural properties of the sea-tangle powder-supplemented muffins, after storage at $20^{\circ}C$, the hardness and chewiness increased with greater quantities of added sea-tangle powder. Springness, cohesiveness, and adhesiveness differed only slightly as more sea-tangle powder was added. With regard to the sensory characteristics of the muffins, the overall quality of the muffin to which 10% sea-tangle powder was added was evaluated as the best. The color, flavor, and softness were also assessed as the highest. The sweetness of the muffins was assessed as weak.

• 한국식품조리과학회지
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• 제19권3호
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• pp.324-327
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• 2003

The quality characteristics of muffins prepared with hesperetin (0.2, 0.4 or 0.8%), a flavonoid, were evaluated. There were no significant differences in volumes and heights of the muffins due to the various additions of hesperetin, or in the L, a and b values of the crust and crumb of the various muffin groups. The sweetness of the muffins containing the highest level of hesperetin (0.8%) gave the highest scores in the sensory test. A stepwise regression analysis showed the sweetness and after taste were the significant factors affecting the overall preference for the muffins. Therefore, hesperetin may be useful as a muffin additive as its addition did not impair the sensory characteristics of the muffins.

• 한국조리학회지
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• 제21권3호
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• pp.104-115
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• 2015

본 연구는 밀웜 분말의 첨가량을 달리하여 제조한 머핀의 품질특성을 살펴보는 것이다. 머핀을 제조할 때 밀웜 분말은 밀가루를 대체하여 0, 1, 2, 4, 6, 8 %를 첨가하였다. 중량은 밀웜 분말 첨가량이 증가함에 따라 감소하였으며, 높이는 대조군에 비해 밀웜 분말을 첨가한 머핀이 더 높게 나타났다. 머핀의 부피는 MW2(2%)가 가장 높게 나타났다. pH는 밀웜 분말의 첨가량이 증가함에 따라 높게 나타났으며, 수분함량은 밀웜 첨가군이 대조군에 비해 낮게 나타났다. 명도와 황색도는 밀웜분말 첨가량이 증가할수록 감소하였으나, 적색도는 증가하는 경향을 나타내었다. 경도는 밀웜 분말 첨가량의 증가에 따라 유의적인 차이를 보이지 않았다. 총 폴리페놀 함량과 DPPH 라디칼 소거능을 측정한 결과, 밀웜 분말의 첨가량이 증가 할수록 유의적으로 증가하였다. 1~8% 밀웜 분말을 첨가하게 제조한 머핀의 관능검사 결과, 풍미, 맛, 전반적인 기호도가 높게 나타났다. 이와 같은 결과로 밀웜 분말은 소비자 기호도를 반영한 기능성 머핀을 제조할 수 있는 좋은 식품소재라 할 수 있다.

• 한국식품영양학회지
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• 제25권4호
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• pp.903-910
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• 2012

This study was conducted to examine the applicability of muffins and the optimal ratio of batter mixture by adding mugwort with various functions and physiological active substances. In result of examining the quality characteristics of muffins after adding frozen-dried mugwort powder by 0%, 1%, 3%, 5%, or 7%, the moisture retaining capacity of muffin batter was lowest with MPM0, the control group, and the deposition was highest at $17.94m{\ell}$ with MPM0. The pH value of muffin batter was highest at 8.62 with MPM0 and moisture decreased significantly (p<0.001) when more mugwort powder was added to the sample. The brightness increased significantly (p<0.001) when the amount of frozen-dried mugwort powder decreased and redness and yellowness decreased when the addition of mugwort powder increased. The height and volume of mugwort muffins were lowest at 4.75 cm and $135.69m{\ell}$ with MPM7 with the greatest value of frozen-dried mugwort powder. The loss at baking of mugwort muffins was lowest at 2.27% with MPM7. The hardness of mugwort muffins was highest with MPM7 with the highest mugwort powder content. Coagulation and resilience was highest at 0.64 with the MPM0 control group and the chewiness increased significantly (p<0.001) with greater amount of frozen-dried mugwort powder. The appearance of mugwort muffins was highest at 6.1 with MPM5 and the most preferable color and flavors were found with MPM3. Tenderness was highest with the MPM0 control group. Overall preferability was highest with MPM3 with 3% frozen-dried mugwort powder. When adding frozen-dried mugwort powder to muffins, the 3% and control groups mostly showed the highest values, whereas the 5% group and higher groups showed lower values.

• 한국식품조리과학회지
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• 제30권5호
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• pp.499-508
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• 2014

The purpose of this study was to examine the qualities of muffins with 0, 3, 6, 9, and 12% bitter melon powder. The specific gravity of muffins prepared by adding bitter melon powder was higher than that of the control group. The height of the control group was higher than that of the samples with bitter melon powder. The weight of muffins was not significantly different between all sample groups. The volume and specific loaf volume of muffins were decreased by the addition of bitter melon powder. The baking loss rate of muffins was not significantly different between all sample groups. The moisture content of the samples with bitter melon powder was higher but the pH of muffins was lower than those of the control group. DPPH radical scavenging activity of the control group was 26.86%, whereas the samples with bitter melon powder ranged from 41.35~74.91%. In crumb color, the L value was decreased, but a and b value were increased significantly by the addition of bitter melon powder. The hardness, springiness, cohesiveness, chewiness and brittleness of textural properties of muffins were significantly decreased by the addition of bitter melon powder. Sensory evaluation scores in terms of appearance, flavor, taste, texture and overall preference of groups with 3% and 6% of bitter melon powder did not show any significant difference when compared to the control group. Based on the above results, using less than 6% of the bitter melon powder would be proper to make muffins.