• 제목/요약/키워드: Goami3

검색결과 38건 처리시간 0.036초

고아미 가루로 제조된 머핀의 입도에 따른 품질 특성에 관한 연구 (A Study on the Quality of Muffins Made with Goami Powder of Different Particle Sizes)

  • 김현아;이경희
    • 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.

고식이섬유 쌀 품종을 이용한 막걸리의 품질 특성 (Quality Properties of Makgeolli Brewed with Fiber-rich Rice Cultivars)

  • 곽지은;이정희;김혜원;이점식;천아름;윤미라;오세관;장재기;김보경
    • 한국식품영양학회지
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    • 제27권5호
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    • pp.851-858
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    • 2014
  • Goami2, Goami3 and Goami4 were identified as fiber-rich rice cultivars which were developed by mutation breeding with Ilpum. The purpose of this study was to develop a method for producing Makgeolli with the fiber-rich rice cultivars, Goami2, Goami3, Goami4, and to investigate the characteristics of Makgeolli during the fermentation process. Makgeolli was produced herein by fermentation steamed rice (SR), raw rice flour (RF), and steamed rice flour (SF) from Goami2, Goami3, Goami4, Ilpum and Sealgaeng rice cultivars. The physicochemical characteristics including alcohol and sugar content, pH, total acidity, TDF (total dietary fiber), and color of the Makgeolli samples were analyzed. Makgeolli produced with Ilpum and Sealgaeng showed satisfactory fermention characteristics in alcohol and sugar content when SR, RF and SF were used. In the case of Goami2, Goami3, and Goami4, the use of SF resulted in 17.2~20.1% alcohol content, whereas only 10% alcohol was produced by SR. The sugar contents in the SF-makgeolli samples were also higher ($9{\sim}10^{\circ}Brix$) than in the SR-makgeolli ($5.35{\sim}5.44^{\circ}Brix$) for Goami2 and Goami4 cultivars. The dietary fiber contents of the Makgeolli samples produced using SF from the fiber-rich rice cultivars were higher (1.35~1.52 g/100 mL) than those produced with Ilpum and Sealgaeng (0.74~0.87 g/100 mL). From these results, it may be suggested that SF would be an appropriate material to brew Makgeolli using fiber-rich rice cultivars to obtain better physicochemical and functional qualities.

고아미 2호와 쌀가루 배합 비율을 달리한 설기떡의 품질 특성에 관한 연구 (Study on the Quality Characteristics of Sulgitteok Made with Various Amount of 'Goami 2' and Rice Powder)

  • 정선옥;김현아;이경희
    • 동아시아식생활학회지
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    • 제19권6호
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    • pp.928-934
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    • 2009
  • The purpose of this study was to examine the possibility of making functional sulgitteok with Goami 2 rice, which is a rich that is high in dietary fiber. Sulgitteok was made by adding various amounts of Goami powder(25, 50, 75, and 100 %) to rice powder. Then, the sensory tests and other tests to measure color, texture and hardness were examined as a function of time and the moisture content in sulgitteok was measured to determine the quality and characteristics of different types of sulgitteok. The conclusions of these tests were as follows : In the sensory evaluation preference test of sulgitteok made with various amounts of Goami powder, the overall preference was the highest in sulgitteok made with 50% Goami powder (S2). In the difference test, the higher the amount of added Goami powder, the lower the grades were. The S4 group, which was made with Gomai powder, had a strongly unique odor compared with those made with rice powder, which smelled weaker. In terms of the color values of Gomai added sulgitteok, the higher the amount of added Gomai powder, the lower the lightness value of sulgitteok, where group S4 had the lowest value. In addition, the S4 group, which was made with Goami powder, had the hightest red and yellow color. The texture test indicated that sulgitteok containing a large amount of Goami powder were considerably harder compared with the control group. While every group containing Goami powder (S1, S2, S3 and S4) became harder during the first to the third day of the test, their hardness tended to drop after longer storage times. In the control group, the hardness continued to grow from the start up to the fifth day. After five days' there was a noticeable change in the moisture content in the different types of sulgitteok, with more water evaporating in the S3, S2, and S1 groups than in the S4 groups, which contained the highest amount of Goami powder. Group C, which contained no Goami powder, had the largest water evaporation. Sulgitteok that contained more Goami powder turned out to be more savory than baekseolgi made solely of rice powder. However, they were less preferable overall, since they were rated lower in terms of color, texture and other characteristics. Therefore, utilize Goami tteok as a functional ingredient in food for people with diabetes or obesity, further studies on additives that can provide a sticky texture and favorable color should be conducted. In addition, different types of ttoek such as pounded or boiled ones may be preferable to sulgitteok.

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입도가 다른 고아미 가루로 만든 모닝빵의 품질 특성에 관한 연구 (A Study on the Quality Characteristics of Morning Buns Made from Different Particle Sizes of Goami Powder)

  • 김현아;이광석
    • 한국조리학회지
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    • 제17권5호
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    • pp.218-230
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    • 2011
  • 본 연구는 식이섬유가 풍부한 고아미 소비를 증가하고자 밀가루 대신 고아미 쌀가루로 모닝빵을 제조하고자 하였다. 고아미 가루의 입도는 5분, 10분, 15분, 20분 분쇄기에 갈아 달리하였으며, 밀가루반죽과 같은 경도를 찾기 위해 물의 양을 달리하여 고아미 반죽의 경도를 측정한 결과 최적의 물의 양은 119 mL~218 mL 이었다. GB4는 60분경과 발효율이 가장 좋았으며, 모닝빵의 부피는 밀가루 모닝빵이 가장 컸고, 경도는 밀가루 모닝빵과 GB4가 비슷하였으며, 명도는 밀가루빵이 가장 밝았다. 관능검사결과 밀가루빵이 가장 선호되었고, 고아미 모닝빵 중에서는 15분 분쇄한 가루로 만든 GB3와 GB4가 선호되었다.

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전분 조성이 다양한 벼 품종별 막걸리 품질 특성 (Quality Characteristics of Makgeolli of Rice Cultivars with Different Starch Compositions)

  • 천아름;김대중;윤미라;오세관;최임수
    • 한국식품영양학회지
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    • 제27권1호
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    • pp.50-58
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    • 2014
  • 국내 벼 품종 중 아밀로스 함량과 아밀로펙틴 조성이 다양한 품종의 막걸리 특성을 분석하여 막걸리 품질 고급화 및 다양화를 위한 자료를 제공하고자 본 실험을 수행한 결과는 다음과 같았다. '고아미2호', '고아미3호', '고아미4호'는 품종별 전분 특성과 호화 특성 분석 결과, 낮은 아밀로펙틴 단쇄 비율과 높은 아밀로스 함량에 기인하여 점성이 낮게 나타남을 확인할 수 있었고, 높은 호화개시온도로 인해 가열흡수비와 팽창용적이 각각 2.09~2.13, $25.02{\sim}26.78cm^3$로 다른 품종에 비해 유의하게 낮아, 막걸리 발효에 적합한 전분의 호화가 이루어지지 않음을 확인할 수 있어, 막걸리 제조를 위해 호화를 증진시키기 위한 가공 방법 연구가 필요할 것으로 판단되었다. 품종별 막걸리의 품질 특성은 '설갱', '백진주', '일품'의 알코올 함량은 17.3~18.0% 범위로 통계적인 유의차는 없었으나, '고아미2호'와 '고아미3호', '고아미4호'는 10.0~10.5%로 상대적으로 낮은 알코올 함량을 나타내었고, 당도 또한 '설갱', '백진주', '일품'에 비해 절반 가까이 낮았으나, pH와 산도는 품종 간 유의한 차이를 나타내지 않았다. 또한 원료곡에서 높은 난소화성 다당류 함량을 지닌 '고아미4호' 등은 막걸리에서도 역시 난소화성 다당류 함량이 유의하게 높아, 향후 막걸리 제품으로 이용 시 건강 기능성에 기여할 가능성이 높을 것으로 기대되었다. 결과적으로 아밀로펙틴 조성과 난소화성 다당류 함량에서 차이를 보인 '고아미2호', '고아미3호', '고아미4호' 막걸리의 높은 제조수율과 난소화성 다당류 함량 및 낮은 알코올 함량과 당도를 확인하였으며, 지속적인 발효 공정 연구를 통해 국내 기능성 품종을 이용한 고품질 막걸리 개발이 필요할 것으로 판단된다.

마 첨가가 고아미 2호로 만든 쑥갠떡의 품질 특성에 미치는 영향 (Quality Characteristics of Ssukgaen Dduk Made with High-Dietary Fiber Rice 'Goami 2' Focused on Yam)

  • 하현숙;김현아;이경희
    • 동아시아식생활학회지
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    • 제19권6호
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    • pp.1032-1038
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    • 2009
  • This study describes the production of functional Ssukgaen Dduk though the addition of yam and mugwort to Goami 2, a healthy diet and diabetes. In this study, the rice is soaked for many hours and the particle size distribution of the rice was determined as a function of the water-soaking time. The produce Ssukgaen Dduk was repeated after the addition of varying concentration of yam. Non-glutinous rice was soaked for 4, 8, 12 hours and the Goami 2 rice was soaked for 4, 8, 12, 16, 20 hours and ground to a powder and passed through a 18~30 mesh sieve to determine the particle size distribution of the rice as a function of water-soaking time. Using this approach, optimal soaking time for Dduk was found to be 4 hours for non-glutinous rice(pass rate of 30 mesh: 58.29%) and 12 hours for Goami 2(pass rate of 30 mesh: 87.88%). When Ssukgaen Dduk made with Goami 2 rice powder only and those made with varying amounts of yam(10%, 20%, 30%, and 40%) were subjected to the sensory test, the control group(non-glutinous rice Ssukgaen Dduk) had the highest preference in general(3.73). Out of Ssukgaen Dduk containing yam, the S4 group, which contained 30% yam, had the highest preference(2.87) In addition the S4 group also had the highest extent of soft, and delicacy of texture general preference of S5, 40% the lowest(2.37), S1 only Goami 2 the hardness(112.59), as 91.46 lower (83.85) yam increased, the less hard the texture Ssukgaen Dduk. In conclusion Ssukgaen Dduk though the addition of mugwort and yam to the Goami 2 rice, it would be better to add 30% yam to 70% Goami 2 rice powder mixed with mugwort.

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현미 품종별 알코올발효액 및 부산물의 품질특성 (Quality Characteristics of Alcohol fermentation Broth and By-Product of Brown Rice Varieties)

  • 우승미;김태영;여수환;김상범;김진숙;김미현;정용진
    • 한국식품저장유통학회지
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    • 제14권5호
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    • pp.557-563
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    • 2007
  • 본 연구에서는 현미 4종의 알코올 발효액 및 부산물의 품질특성을 조사하였다. 비열처리 알코올발효 구간에서 알코올함량은 대안벼(A), 백진주(B) 및 설갱(C)이 각각 9.5, 9.7 및 9.8%로 높게 나타났으며 고아미(D)가 3.5%로 가장 낮은 함량을 보였다. 비열처리구간의 유리당 총 함량은 고아미가 244.2 mg%로 가장 높게 나타났고, 열처리 알코올 발효구간이 전반적으로 당 함량이 높았으며 현미 품종간 차이는 약간 있었다. 비열 및 열처리 알코올 발효 방법에 따른 부산물의 총식이섬유 소 함량은 설갱 > 백진주 > 대안벼 > 고아미 품종순으로 높았다. 고아미의 알코올발효방법에 따른 총 유리아미노산 함량은 비열처리 고아미 부산물 > 고아미 분말 > 열처리 고아미 부산물 순으로 나타났다. 이상의 결과 고아미(D)는 비열처리 알코올발효에서 수율은 가장 낮았으나 발효 부산물의 활용가능성이 가장 높은 것으로 나타났다. 특히 고아미 발효 부산물에는 전분, 식이 섬유소, 유리아미노산 등 영양성분이 많아 다양한 식품재로 활용이 기대되었다.

현미(고아미) 알코올발효 부산물의 효소처리에 따른 품질특성 (Quality Characteristics on Enzyme Treatment of Brown Rice(Goami) Alcohol Fermentation By-Product)

  • 장세영;우승미;김태영;여수환;김상범;홍주연;정용진
    • 한국식품저장유통학회지
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    • 제15권3호
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    • pp.477-482
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    • 2008
  • 고아미 부산물의 $\alpha$-amylase 및 cellulase 혼합처리 조건에 따른 품질특성을 비교하였다. 그 결과, 가용성 고형분 및 환원당은 $\alpha$-amylase 처리구(A)에서 가장 높게 나타났으며, cellulase 함량이 많아질수록 조금씩 감소하였다. 총식이섬유소 및 총당은 두 효소 농도에 따른 큰 차이를 보이지 않았다. 당류 분석 결과, 모든 처리구에서 $G{\sim}G5$가 모두 검출되었으며, 말토올리고당은 $\alpha$-amylase 처리구(A)에서 약 2,200 mg%로 가장 높았다. 최적 가수분해 조건으로 제조된 가수분해 분말의 품질특성을 조사한 결과 색도는 시료간 큰 차이를 보이지 않았다. 식이섬유소 함량 중 불용성 식이섬유소는 고아미 분말(GF)이 6.95%로 가장 낮게 나타났고 고아미 부산물 분말(GBPP)과 고아미 가수분해 분말(GBPHP)은 14% 전후로 비슷한 함량을 나타내었으며, 수용성 식이섬유소는 고아미 가수분해 분말(GBPHP), 고아미 부산물 분말(GBPP), 고아미 분말(GF) 순으로 높게 나타났으나 함량 차이는 크지 않았다. 유리아미노산은 고아미 가수분해 분말(GBPHP), 고아미 부산물 분말(GBPP), 고아미 분말(GF) 순으로 높은 함량을 나타내었다. 당류 분석에서 고아미 가수분해 분말(GBPHP)는 $G{\sim}G5$가 모두 검출되었으며 약 1,800 mg%로 가장 높게 나타났다. 고아미 부산물 분말(GBPP)은 $G{\sim}G2$가 검출되었으며 약 66 mg%가 생성되었고, 고아미 분말(GF)에서는 말토올리고당이 검출되지 않았다. 이상의 결과 고아미 가수분해 분말(GBPHP)이 고아미 분말(GF)및 고아미 부산물 분말(GBPP)에 비하여 기능성이 강화되어 쌀가공식품 소재로의 다양한 활용이 기대되었다.

섬유소가 풍부한 곡분으로 만든 머핀의 품질 특성 (The Quality Characteristics of Muffins Made with Various Cereal Powders in Dietary Fiber)

  • 김현아;이경희
    • 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.

아밀로스 함량이 다른 자포니카 벼 품종의 전분 특성 (Physicochemical Properties of Starches in Japonica Rices of Differenct Amylose Content)

  • 송진;김재현;김덕수;이춘기;윤종탁;김선림;서세정
    • 한국작물학회지
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    • 제53권3호
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    • pp.285-291
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    • 2008
  • This study was performed to find out starch properties of rice grains in three varieties with different amylose content, Ilpumbyeo (non-waxy), Goami2 (high amylose), and Hwasunchalbyeo (waxy rice). There was no difference among physico-chemical characteristics of rice grains, but Goami 2 showed $2{\sim}3$ folds higher crude fat (1.36%) than Ilpumbyeo. Pasting properties of RVA showed the highest values of maximum viscosity, breakdown, and final viscosity in Ilpumbyeo. A similar chain length distribution of amylopectin was found in Ilpumbyeo and Hwasunchalbyeo, indicating that DP 12 had the highest distribution. Goami 2 had the highest distribution in DP 14, and showed the lower percent (14.1%) than other rice cultivars. Thermal properties of DSC showed that the values of Tc and Tp of Hwasunchalbyeo were similar to Ilpumbyeo, whereas a slightly higher Tc was observed. The absorbtion enthalpy was also the highest (11.1 mJ/mg) in Hwasunchalbyeo. Goami 2 showed higher To, but the lowest enthalpy (6.52 mJ/mg) compared to Ilpumbyeo (7.92 mJ/mg). Retrogradation properties, which were measured with the gelatinized rice sample used for DSC, and stored in $4^{\circ}C$ during 6 days, indicated that retrogradation absorbtion peak was the first peak at $52.6{\sim}55.2^{\circ}C$, and the second peak above $95^{\circ}C$. Retrogradation enthalpy of Goami 2 was the highest value (5.12 mJ/mg).