• 제목/요약/키워드: rice flour paste

검색결과 65건 처리시간 0.019초

단팥앙금 대체제로서 쌀앙금의 품질특성 및 재료배합비 최적화 (Quality Characteristics and Optimization of Ingredients of Sweet Rice Paste as a Replacement of Red Bean Paste)

  • 김미진;이보영;이영은
    • 한국식생활문화학회지
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    • 제32권1호
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    • pp.58-65
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    • 2017
  • This study was conducted to optimize the conditions of a sweet rice paste as a replacement of red bean paste recipe using the central composite design of response surface methodology (RSM). Ten experimental recipes with two reference points (rice flour and sugar), were selected, and the physical and sensory characteristics of a sweet rice paste were measured. In the Rapid Visco Analyzer test, breakdown value was the highest in rice flour (105.73 RVU). Sweetness significantly increased with addition of sugar contents (p<0.0002) and viscosity increased with addition of rice flour contents (p<0.0185). Moisture contents decreased with increasing contents of rice flour and sugar, whereas yellowness and redness tend to increase. In the sensory evaluation test, quadratic models for color (p<0.01865), sweetness (p<0.0399), thickness (p<0.0073), and overall acceptability (p<0.0249) were approved as independent for the rice flour and sugar contents. In conclusion, the optimal mixing ratio of sweet rice paste was determined to be 45.38 g of rice flour and 77.95 g of sugar.

쌀가루의 제분형태 및 첨가방법이 연제품의 물리적 및 관능적 특성에 미치는 영향 (Effects of Rice Flour Milling Types and Addition Methods on Rheological and Sensory Properties of Surimi Products)

  • 조승목;윤민석;김선봉
    • 한국수산과학회지
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    • 제46권2호
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    • pp.139-146
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    • 2013
  • Surimi products are among the most prominent seafoods in Korea. Together with fish meat, wheat flour is a major ingredient in the preparation of surimi products. Rice flour, however, can be an effective ingredient in enhancing the rheological characteristics of surimi products. In this study, we evaluated the potential of rice flour as an agent to replace wheat flour in surimi products. The effects of rice flour milling types and addition methods on the rheological and sensory properties of surimi products were investigated. Among different addition methods, the surimi product containing non-treated rice flour showed better gel strength and sensory properties than products containing paste (1:1.3 rice flour/water, w/v) and steamed paste (steamed at $100^{\circ}C$ for 30 min). According to the gel strength results for surimi products with added roll-mill (40 mesh) and jet-mill (180 mesh) rice flours, the roll-mill rice flour shows good potential as a replacement for wheat flour. When considering gel strength and sensory properties, an effective amount of rice flour to add was 10-15% (w/w). In conclusion, the rheological and sensory properties of surimi products containing rice flour were comparable with those of a premium commercial surimi product. Therefore, rice flour might be an effective alternative to wheat flour for premium surimi products.

쑥이 쌀가루의 이화학적 성질, 페이스트, 겔에 미치는 영향 (Effects of Mugwort on Physicochemical Properties, Paste, and Gel of Rice Flour)

  • 정구민
    • 한국식품과학회지
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    • 제25권6호
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    • pp.626-631
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    • 1993
  • 쑥의 첨가로 물결합능력, 팽윤력, 용해도는 모두 증가 하였으며 이는 쑥의 이런 성질이 쌀가루보다 크기 때문이었다. 쑥의 첨가로 페이스트의 점도는 상승하였으나, 저장중($25^{\circ}C,\;4^{\circ}C$에서 7일)에는 페이스트와 쑥첨가 페이스트의 점도가 모두 뚜렷하게 변하지 않았다. 겔은 쑥첨가로 더 단단해졌으며 저장중 경도는 쌀가루 겔과 쑥첨가겔이 모두 크게 증가하였고 특히 $4^{\circ}C$ 저장의 경우 심하였다. Glucoamylase에 의한 가수분해 방법으로 측정한 페이스트와 겔의 저장중의 호화도는 제조직 후의 $94{\sim}100%$에서 7일 저장 후 $92{\sim}98%$로 감소하였다. 쌀가루 겔의 냉동-해동시 안정성은 쑥에 의해 영향을 별로 받지 않은 것으로 나타났다.

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호산춘양조에 관한 문헌적 고찰 (A Bibliographical Study on the Manufacturing Procedure of Hosanchun)

  • 남궁석;이성우;배상면
    • 동아시아식생활학회지
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    • 제2권1호
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    • pp.133-138
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    • 1992
  • The research on the manufacturing procedure of Hosanchun jun in the classical literature(17 kinds) showed that the most usually brewed rice wine in it is the 3rd step rice wine, which is brewed by adding rice wine base to it at the intervals used quantity are as follows. Nonglutinous rice(88.2%), flour(82.3%), and nu-ruk(100%) are used in the 1st step of brewing, and nonglutinous rice(82.3%), glutinous rice(17.6%), flour(23.5%), and nu-ruk(11.3%) are used in the 2nd sep, and glutinous rice, flour, and 3rd step of brewing. The grains are used in the form of -paste(88.2%) in the 1st, and in the form of paste(64.7%) and steamed water-soaked rice(sul-bab)(29.4%) in the second step, and sul-bab(64.7%) in the 3rd step of brewing. Nu-ruk is used in small quantity in the 3rd step but it is used I somewhat larger quantity in the 2nd step of brewing.

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대추고 첨가량을 달리한 대추편의 품질특성 (Quality Characteristics of Daechupyun by the Addition of Jujube Paste)

  • 홍진숙
    • 한국식품조리과학회지
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    • 제18권6호
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    • pp.677-683
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    • 2002
  • This study was aimed to find an optimum amount of jujube paste to ice flour for the preparation of Daechupyun(jujube rice cake). The moisture content of Daechupyun added with jujube paste was 40∼42%. The more jujube paste was added, the L-value and b-value were decreased, and a-value of Daechupyun was increased. In the mechanical evaluation of Dachupyun, the hardness was the lowest in the samples with 12% jujube paste after 12-hour storage. The adhesiveness and springiness were not significantly different by adding jujube paste after 24-hour storage. The cohesiveness was increased with the increase of added jujube paste at 12, 36 and 48 hours of storage. The gumminess was the lowest in the samples with 12% jujube paste during storage. In the sensory evaluation of Daechupyun, the acceptance for the softness and chewiness war the best in the samples with 12% jujube paste. Daechupyun with 12-16% of jujube paste to rice flour was found to be the best recipe based on the sensory qualities of softness, chewiness and overall acceptability.

쑥가루를 첨가한 습식 및 건식 쌀가루의 이화학적 특성 (Effect of Mugwort Powder on Physicochemical Properties, Paste and Gel of Rice Flour)

  • 김영인
    • 한국농촌생활과학회지
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    • 제8권2호
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    • pp.125-129
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    • 1997
  • The effect of mugwort powder on some physicochemical properties of rice flour, the viscosity of rice flour pastes and the degree of gelatinization of pastes and gels were investigated. By addition of mugwort, water binding capacity, swelling power, and solubility of rice flour were increased, also the viscosity and, the degree of gelatinization of rice flour pastes and gels were increased. Generally wet rice flour-mugwort pastes and gels were better than those of dry rice flour-mugwort. And viscosity and gelatinization of the rice-mugwort pastes and gels were decreased slightly during storage at $20^{\circ}C$ for 7 days.

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살구농축액을 첨가한 설기떡의 품질특성 (Quality Characteristics of Sulgidduk by the Addition of Apricot Paste)

  • 최우승;채경연
    • 한국식품조리과학회지
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    • 제28권6호
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    • pp.695-701
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    • 2012
  • The aim of this study was to determine the optimum amount of apricot paste to add to rice flour for the preparation of Sulgidduk. As the apricot paste level of the Sulgidduk increased, the moisture contents of samples increased (40.10-43.71%), The color of L-value decreased, while the a- and b-values increased, with increasing amounts of added apricot paste Sulgidduk. According to the mechanical evaluation results, as the apricot paste level of Sulgidduk increased, the hardness decreased. The cohesiveness was highest in the 16% apricot paste sample, and the springiness, gumminess, chewiness, and adhesiveness were highest in the 0% apricot paste sample. From the sensory evaluation results, the 12% apricot paste adding Sulgidduk received the highest overall acceptability scores. In conclusion, based on its sensory and mechanical qualities, the optimal Sulgidduk formulation consisted of 12% apricot paste added to rice flour.

미분을 이용한 chou의 제과특성 연구 (Study on Confectionary Properties of Chou made with Flour of Rice and Rice-Wheat mixture)

  • 김명애;오승희
    • 한국식품조리과학회지
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    • 제11권1호
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    • pp.69-76
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    • 1995
  • Chou에 있어서 원료소맥분에 대한 미분의 대체 가능성을 검토하기 위하여, 중력분에 미분을 0, 25, 50, 75, 100% 첨가한 미분 및 미분복합분에 대한 원료전분별 이화학적특성과 chou형성능력을 조사하고, 반죽의 물리적성질을 개량하기 위하여 증점제인 젤라틴과 유화제 Span20을 첨가한 후 첨가제의 효과를 비교검토하였다. 미분의 물결합능력과 팽윤력은 280%, 28.8로서 중력분 234%, 12.1보다 컸다. 미분과 중력분 호화개시온도는 $65^{\circ}C$로서 동일하였으며, 최고점도는 미분이 중력분보다 컸다. 냉각시의 setback율은 미분은 0.94, 중력분은 1.14로서 미분은 중력분보다 노화가 느린 것으로 판단된다. 중력분에 미분을 혼합한 경우, chou형성은 미분의 혼합비율에 따라 중력분 chou의 80.0-89.0%로 감소하였다. 그러나, 미분에 증점제와 유화제를 첨가하면 chou형성은 무첨가구에 비하여 각각 108.8%, 126.4%로 향상되었다. Chou반죽을 냉동처리할 경우, 반죽제조직 후 구운 chou와 비교하여 차이가 없었다. Chou반죽의 내부구조를 광학 현미경으로 관찰하였던 바, 미분의 반죽내의 원료성분들의 분산은 양호하였으나, 조직이 치밀하였다. 따라서, 유지의 입자는 작고, 함유량도 적었다. 그러나, 미분에 증점제나 유화제를 첨가한 반죽은 원료성분의 분산이 우수하였다. 특히, 유화제 첨가의 경우, 유화가 잘되어 소립의 유지입자가 고르게 다량 함유되어 있었다. 관능검사 결과에서 25%미분복합분, 50%미분복합분, 75%미분복합분의 chou들은 중력분과 비교하여 외형, 외부색, 공동형성, 저작감, 맛의 모든 항목에서 같거나 좋은 평가를 받았다. 100%미분의 chou는 공동형성에서만 100%중력분 chou에 비하여 다소 떨어졌을 뿐, 나머지 항목에서는 유의차가 없었다. 본 실험의 결과로부터 100%미분의 chou는 공동상팽화능력만 다소 떨어졌을 뿐, 맛은 소맥분과 비교하여 큰 차이가 없었던 것으로 나타나, chou제조에 있어서 미분은 소맥분과 대체하여 충분히 사용할 수 있는 것으로 판단된다. 한편, 증점제나 유화제를 첨가함으로써 미분 및 미분복합분의 chou형성능력이 크게 향상되었던 것으로 보아 향후, 이들 첨가제의 종류와 첨가량에 대한 연구 검토가 진행되어야 할 것으로 생각된다.

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가온 수침처리가 습식제분 쌀가루의 특성에 미치는 영향 (Effect of Elevated Steeping Temperature on Properties of Wet-milled Rice Flour)

  • 김상숙;강경아;최소연;이영택
    • 한국식품영양과학회지
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    • 제34권3호
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    • pp.414-419
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    • 2005
  • 실온 이상의 온도(40, 50, 50℃)에서 햅쌀과 저장 쌀을 가온 수침하여 습식제분한 쌀가루의 특성을 조사하였다. 습식처리한 쌀가루는 모두 30% 이상의 수분을 지니고 있었으며, 60℃에서 수침을 한 쌀가루가 40℃, 50℃수침에 비해 수분 함량이 높게 나타났다 쌀가루의 L값은 햅쌀로 제조한 쌀가루에서 약간 높았으며 황색도를 나타내는 b값은 저장 쌀이 햅쌀 백미로 만든 쌀가루보다 높게 나타났다. 햅쌀과 저장 쌀 모두에서 쌀가루의 WAI, WSI 및 gel consistency는 수침 온도가 증가함에 따라 증가하였다 Amylograph peak viscosity, hot paste viscosity, 그리고 cold paste viscosity 모두 수침온도가 증가함에 따라 증가하였으며 특히 저장 쌀 시료에서 보다 큰 폭으로 증가하였다. DSC호화개시온도 및 호화정점온도는 수침온도가 높아짐에 따라 증가하였고, 호화엔탈피는 감소하는 경 향을 보였다. 쌀가루의 입도 분석 결과 저장 쌀이 햅쌀로 제조한 쌀가루에 비해 작은 경향을 보여주었으며 햅쌀의 경우 수침온도가 60℃, 50℃, 40℃순으로 입도분포가 큰 경향을 보여주었다. SEM에 의한 쌀가루의 미세구조 관찰 결과 수침 온도의 증가에 따라 입자 크기의 증가와 손상된 쌀가루 표면이 관찰되었다.

떫은 감 농축액을 첨가한 설기떡의 품질 특성 (Quality Characteristics of Sulgiduck by the Addition of Astringency Persimmon Paste)

  • 홍진숙;김명애
    • 한국식품조리과학회지
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    • 제21권3호
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    • pp.360-370
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    • 2005
  • The aim of this study was to fud the optimum addition mont of astringency persimmon paste to rice flour in the preparation of Gamsulgiduck (persimmon rice cake). The moisture content of Gamsulgiduck with added astringency persimmon paste was $42\~45\%$. With increasing addition of astringency persimmon paste, the L-value was decreased. The a- and b-values were the highest at the $15\%\;and\;10\%$ levels, respectively. In the mechanical evaluation of Gamsulgiduck the hardness was the lowest at the $20\%$ astringency persimmon paste-sulgiduck during storage. The adhesiveness and cohesiveness did not differ significantly with the addition of astringency persimmon paste for storage period. The springiness was the highest at the $0\%$ level except for 2days of storage. The gumminess was the lowest at the $20\%$ level and the brittleness was the highest at the $0\%$ level during storage. In the sensory evaluation of Gamsulgiduck the acceptance of the softness and chewiness characteristics was the best at the 15% level. Gamsulgiduck with the addition of $15\%$ of astringency persimmon paste to rice flour was found to be the best recipe in terms of the sensory qualities of softness, chewiness and overall acceptability.