• 한국식품영양학회지
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• 제14권4호
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• pp.346-354
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• 2001

Physicochemical properties of dough and bread supplemented with onion (Allium cepa L.) powder were investigated. Farinographic characteristics of dough showed that addition of onion by 2% and 4% increased water absorption, however, as the onion added more the water absorption decreased. Addition of 2% onion delayed time for development of dough a little, while more than 4% onion shortened the development time significant1y. A reduction in stability and an Increase in weakness of dough were observed by addition of onion. Addition of onion powder resulted in a reduction of extendibility and an increase in resistance to extension of dough as measured by extensograph. Amylographic analysis showed that addition of onion increased gelatinization temperature and decreased maximum viscosity. Moisture content, baking loss, height and volume of bread tended to decrease with the addition of onion powder. Lightness of bread crust and crumb decreased as the onion powder added more, while redness and yellowness increased. Bread tilth onion powder had mode free amino acid. especially, Arginine. aspartic acid, glutamic acid and alanine, than control. The addition of onion hardness of bread increased, but springiness decreased as the onion added more. Sensory evaluation of bread indicated that addition of 2% and 4% onion powder enhanced springiness, mouth feeling, appearance, hardness, moistness and overall acceptability.

• 한국식품조리과학회지
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• 제14권1호
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• pp.50-56
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• 1998

This study was performed to find out the quality characteristics of Kamgyulpyon in which the kinds of starch and sweetener were varied. The quality characteristics of the samples were estimated in terms of sweetness, color difference, instrumental texture and sensory evaluation. The results from this study were as follows. $\circled1$ Sweetness of the samples prepared with oligosaccharide was lower than those with sugar or honey. When Kamgyulpy n was prepared with sugar, the sweetness of the samples containing mung bean starch was higher than that with other starch sources. $\circled2$ Lightness, redness and yellowness of the samples prepared with oligosaccharide were higher than those with sugar or honey. When the same sweeteners were used, the lightness of the samples containing corn starch and the rednness of the samples containing potato starch were higher than those with other starch sources, but there were no significant differences in yellowness. $\circled3$ Hardness and chewiness of the samples prepared with sugar were higher than those with oligosaccharide or honey, but there were no significant differences in springiness and cohesiveness. When Kamgyulpyon was prepared with honey, the hardness and chewiness of the samples containing potato starch were lower than those with other starch sources. $\circled4$ In the results of sensory evaluation, the sweetness, clarity, springiness and overall acceptability of the samples containing potato starch or com starch were higher than those with mung bean starch. Kamgyulpyon containing potato starch and oligosaccharide showed the highest overall acceptability.

• 한국식품영양학회지
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• 제30권6호
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• pp.1164-1175
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• 2017

This study aimed to investigate quality characteristics of white bread with Tenebrio molitor L. powder (TMP). Because of the proximate composition analysis of the white bread with TMP, the content of protein and crude fat increased slightly in proportion to brown dough, and ash was highest in white breads with 7% added TMP. The bread volume decreased as TMP content increased. The control bread lightness was highest at 78.3, and was negatively correlated with the TMP content. The degree of redness increased with the TMP concentration. The total free amino acid contents were in the following order: white bread with 7% TMP > white bread with 5% TMP > white bread with 3% TMP. With respect to the texture, white bread springiness and cohesiveness with TMP decreased by storage period. The chewiness and brittleness of white breads with TMP decreased significantly with higher concentrations. With extended storage, the bread with TMP added showed lower springiness and cohesiveness; while bread with a lower TMP percentage maintained better chewiness and brittleness. The sensory taste preference was highest for white bread with 3% TMP. Residual appetite scores showed a lower taste preference as TMP content increased and was lowest for white bread with 3% TMP.

• 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.

• 한국식품조리과학회지
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• 제9권4호
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• pp.284-288
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• 1993

Replacement of sucrose with sugar alcohols in high methoxyl pectin(HMP) jellies were studied. HMP jellies were sweetened with 100％ sucrose, 75％ sucrose and 25％ maltitol, 50％ sucrose and 50％ maltitol, and 50％ sucrose, 25％ maltitol, 12.5％ sorbitol and 12.5％ mannitol. The effect of sugar alcohols in HMP jellies were investigted. There was only slight differences in sweetness intersity in HMP jellies. Color(p<0.05), texture(p<0.01) and preference(p<0.01) of 100fl sucrose jelly were significantly higher than other Jellies sweetened with sugar and sugar alcohols mixtures. Hunter's L(lightness), a(redness), b(yellowness) values of 100％, sucrose jellies and jellies substituted with maltitol up to 25％ were not signignificantly different. But as the ratio and the number of sugar alcohols used for substition were increased, L, a and b values had been lowered signigicantly(p<0.01). Instru-mental characteristics of jelly texture were examined. Hardness of 100％ sucrose jelly sweetened with sucrose and 3 kind of sugar alcohols were higher than others(p<0.05). As substitution ratio was higher, springiness and chewiness of HMP jellies were lowered(p<0.01). Springiness of HMP jellies indicated positive correlation with general acceptance of sensory scores at 5％ significant level. Brittleness, gum-miness and cohesiveness in all types of jellies were not significantly different.

• 한국식품조리과학회지
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• 제9권4호
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• pp.289-292
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• 1993

당알코올의 대체 감미료로서의 유용성을 검토하기 위한 목적으로 LMP jelly들을 제조하여 품질 특성을 비교하였다. 관능검사 결과 LMP jelly의 감미도는 설탕의 50％를 maltitol로 대치하였을때 현저하게 감소하였고, 반면 같은 50％를 3종류의 당알코올로 혼합 사용한 경우에는 제조시 당알코올의 대체 가능성을 높음을 시사하였다.

• 한국수산과학회지
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• 제47권5호
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• pp.545-555
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• 2014

To develop Korean-style cut noodles with enhanced protein and calcium levels, we manipulated the ratio of dried anchovy Engraulis japonicus soup base residue powder to wheat flour, using a response surface methodology based on trained panel trials to determine the optimum ratio. Texture analysis and nutritional evaluation were also performed on cut noodles containing dried anchovy soup base residue (CNAR). Higher umami taste and springiness, and lower fishy flavor were strongly correlated with overall acceptability. The optimal CNAR formulation consisted of wheat flour (96.02 g), anchovy residue powder (2.67 g), and water (50.64 mL). CNAR had lower gumminess and adhesiveness (P<0.001), but higher springiness, cohesiveness (P<0.001), and chewiness (P<0.05), than the control (original wheat flour cut noodles). The addition of anchovy soup base residue elevated protein, lipid, and ash levels relative to the control. Color values decreased with increasing residue powder content. In vitro protein and starch digestibility of CNAR were lower than in the control (P<0.001). CNAR yielded significantly higher total free amino acid content than the control (P<0.01), leading to CNAR's improved palatability. Dried anchovy soup base residue can be used in wheat flour cut noodles to improve nutrition, sensory acceptability, and profitability.

• 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.

• 한국조리학회지
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• 제9권2호
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• pp.1-10
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• 2003

느릅나무 추출액을 0, 10, 20, 30% 첨가한 식빵을 제조한 결과, 추출액의 첨가량이 많을 수 록 반죽수율은 다소 증가하였으며, 식빵의 부피도 약간 증가한 것으로 나타났다. 빵의 기계적 특성을 조사한 결과 경도(hardness)의 경우 느릅나무 추출액 30%에서 가장 높았으며, 탄력성(springiness)의 경우 20% 첨가군에서 가장 높은 결과를 나타내었고, 점착성(gumminess)과 씹힘성(chewiness)은 느릅나무 추출액 함량이 높을 수 록 증가하였다. 색도의 경우 L 값은 대조군에 비해서 느릅나무 추출액 농도가 높을 수 록 낮은 값을 나타냈었으며, a 값은 느릅나무 추출액 10%, 20% 첨가군에서 대조군에 비해 약간 증가되었고, b 값은 모든 첨가군에서 뚜렷한 차이가 없었다. 관능검사에서는 느릅나무 추출액 10% 첨가군에서 가장 좋은 기호도를 보였으나, 반죽수율이나, 물성 특성에 미치는 영향과 느릅나무 추출액의 기능성 성분을 고려할 때 20% 첨가군이 적합한 것으로 판단된다.

• 한국식품조리과학회지
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• 제27권1호
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• pp.101-111
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• 2011

The purpose of this study was to investigate the quality characteristics of Sulgidduck prepared with an optimal amount of parsley. The moisture content of Sulgidduk with the added parsley powder was between 40~41%. In the color measurement of parsley Sulgidduk, the results show that L-value was significantly reduced by the addition of parsley powder, a-value was the highest in the control group, and b-value was the highest with 2% parsley powder content. The pH of parsley Sulgidduk was decreased by the addition of parsley powder. The results of mechanical evaluation show that the cohesiveness and hardness of parsley Sulgidduk, were significantly increased during storage for 3 days, with an increase in the amount of parsley. In addition, springiness was significantly decreased, and chewiness increased, with an increase in the amount of parsley. Consequently, the addition of 6% parsley powder to Sulgidduk was the best formula for improving Sulgidduk in terms of sensory qualities such as color, taste, and overall acceptability.