• 한국식생활문화학회지
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• 제29권2호
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• pp.195-204
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• 2014

This study was conducted to evaluate the quality characteristics and antioxidant activities of rice flour sponge cakes containing 0, 20, 30, 40, and 50% Helianthus tuberosus powder (HTP). As HTP content of sponge cake increased, the pH of sponge cake batter significantly decreased, whereas specific gravity significantly increased (p<0.05). Meanwhile, volume and symmetry indices of sponge cake were inversely proportional to HTP amount. Further, with higher HTP content in sponge cake, L and b values of crumbs significantly decreased (p<0.05), whereas a value significantly increased (p<0.05). L, a, and b values of crust significantly increased with higher HTP content. For texture characteristics, hardness, cohesiveness, gumminess, and chewiness of sponge cake significantly increased (p<0.05),whereas cohesiveness did not significantly change. In the sensory evaluation test, rice sponge cake prepared with 10% HTP showed the highest sensory scores in terms of color, flavor, taste, softness properties, and overall preference. The levels of total polyphenol compounds and DPPH radical scavenging activities of rice sponge cakes significantly increased with higher HTP contents (p<0.05). The results of this study suggest that rice sponge cake containing 10% HTP is the most appropriate for quality characteristics and sensory evaluation. This study also provides a way to increase the quality, texture characteristics, and organoleptic properties of sponge cake while reducing HTP content to less than 10% in order to satisfy consumer tastes.

• 한국식생활문화학회지
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• 제37권1호
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• pp.13-25
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• 2022

This is a comparative study of Byung-Kwa-Ryu (Korean rice cake and cookie) of the Chungcheon Province Area in the late Joseon Dynasty, based on 「Jusiksiui」 in the late 1800s, 「Eumsikbangmunnira」 in 1891, and 「Banchandeungsok」 in 1913. This study was also compared with the recipes of 「Suunjapbang」 of 1540, 「Eumsikdimibang」 of around 1670, 「Siuijeonseo」, and Gyuhabchongseo of the late 1800s. As for the Byung-Kwa-Ryu(Korean rice cake and cookie) introduced in the recipe book, 「Eumsikbangmunnira」 recorded the most with 18 types of rice cakes and two types of Korean sweets, followed by 「Jusiksiui. There were 14 types of rice cakes, and two types of Korean sweets. 「Banchandeungsok」 had eight types ofrice cakes and six types of Korean sweets. Yogi-tteok in 「Jusiksiui」 and 「Banchandeungsok」 were foods that could not be found in other recipes. Yakgwa and Jeungpyeon were in all three books as well as 「Eumsikdimibang」. These were also included in 「Siuijeonseo」 and were introduced to most cookbooks. The materials used and the method of making it differed for each recipe. Many studies on cookbooks have focused on the Yeongnam region so far. This study served as an opportunity to confirm the dietary life data of the Chungcheong-do region through a review of the recipe books containing food from the Chungcheong-do region. In addition, it was possible to examine the ingredients and cooking methods used in each cookbook at the time through comparative analysis with the cookbooks in the Yeongnam region.

• 한국작물학회지
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• 제65권1호
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• pp.40-46
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• 2020

본 연구에서는 쌀어묵 제조에 적합한 쌀 품종을 선정하기 위해 고아밀로스(도담쌀, 새미면), 쌀가루 전용(신길, 한가루), 찰벼(백옥찰), 유색미(적진주2호, 조생흑찰) 품종을 이용하여 어묵 품질특성을 분석하였다. 쌀 어묵의 수분함량은 67.40~69.90%의 범위로 백옥찰이 가장 높았다. 조회분 함량은 8.25~8.73%, 조지방 함량은 0.05~0.43%로 확인되었다. 조단백 함량은 11.36~11.69% 범위로 조생흑찰이 가장 높았으며, 탄수화물 함량은 10.36~12.32%로 적진주2호가 높았다. 쌀어묵의 물성 측정 결과 경도는 백옥찰, 적진주2호, 조생흑찰이 가장 높았으며, 탄력성은 백옥찰, 한가루, 조생흑찰, 신길이 가장 높았다. 품종별로 제조한 쌀어묵의 식미검정 결과 조직감 항목에서 신길이 가장 높은 점수를 받았다. 총 폴리페놀 및 플라보노이드 함량은 검정색의 유색미인 조생흑찰이 각각 165.12 mg GAE/100 g 및 24.97 mg GAE/100 g으로 유의적으로 높게 나타났다. 쌀 어묵의 DPPH 및 ABTS 라디칼 소거능은 조생흑찰이 각각 39.37 및 175.37 mg TE/100 g으로 유의적으로 높게 나타났다. 이상의 결과를 종합하여 볼 때 쌀어묵 제조에 적합한 품종은 조직감 측면에서는 신길, 기능성 측면에서는 조생흑찰로 확인되었다.

• 한국식생활문화학회지
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• 제5권4호
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• pp.415-423
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• 1990

'The Joobang' is a cooking book written purely in Korean which came from a Mr. Lee. It is unknown when and by whom this book was written, but it is inferred from red pepper mentioned in this book and from Korean-writting type that the book was written around in the mid-nineteenth century. The contents of 'the Joobang' consist of thirty seven items in all : sixteen items of rice alcoholics, five side dishes, eleven Tucks(rice cakes) and Guaja(cookies) and five processed materials. Cereals for making rice alcoholics were regular rice and sticky rice. In the first brew, rice alcoholics is made all from regular rice, and in the second brew, fifty six percent of regular rice and forty four percent of sticky rice was made use of. For five items of alcoholics forming 31.3% of alcoholics, flour was added, in which case the proportion of leaven to cereals was lower. There were four types of processing cereals in brewing rice alcoholics Jee-ae-bop(steamed rice, 60.9%), thick gruel with cereals ground and completely cooked(8.7%), thick gruel with cereals ground and half cooked (26.1%) and GooMung Tuck(doughnut-shaped rice cake, 4.3%). The comparison of the materials for brewing rice alcoholics and of the types of processing cereals presented in the seven cooking books purely in Korean(Umsik Deemeebang, JoobangMoon, Umsikbo, Sool-mandununbop, Kyuhap chongseo. The Kims' Joobangmoon and The Lee's Umsikbup) showed us the following facts ; Yihwajoo (rice alcoholics brewed around the blooming time of pear trees) and Kwahajoo(rice alcoholics which passed the summed time) were most often introduced and commonest, and the materials for brewing and the types of processing little changed over times. The materials for side dishes were all animal food, and vegetable food was little used for side dishes. Red pepper was used for seasoning. It is a problem of Korean traditional cooking that there were no units of measuring for side dishes. The main materials for Tuck(rice cakes) and Guaja(cookies) were sticky rice, regular rice and honey. There was a variety of terms for the process, from which we can see that the procedures of making Tuck(rice cakes) and Guaja(cookies) were very complicate. Processed materials were chiefly made of sticky rice and the material of firewood(oak trees) and the strength of fire(fire burning vigorously and fire turning to ashes) were described.

• 한국식품조리과학회지
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• 제25권3호
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• pp.350-356
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• 2009

식용 식물색소자원인 울금 추출물의 항균성실험을 통하여 항균활성을 검색하였고, 실제 식품에의 이용가능성을 살펴보기 위하여, 이를 떡과 국수에 첨가하여 식품 보존효과를 검토하여 다음과 같은 결론을 얻었다. 울금을 건조시켜 분쇄한 후 에탄올로 추출, 농축한 것을 10% 농도로 희석하여 1${\sim}$4 mg/disc 농도가 되게 첨가하여 식품부패 미생물의 증식 억제 효과를 검색한 결과 E. coli와B. subtilis에 대한 항균활성은 disc에 점적한 농도가 증가할수록 항균활성을 나타내는 inhibition zone의 크기가 증가하여 4 mg/disc 농도에서 각각 10, 11 mm의 항균력을나타내었고 S. aureus는 4 mg/disc 농도에서만 8.5 mm의항균력을 나타내었다. 이러한 항균활성을 바탕으로 울금추출물을 첨가식품에의 적용가능성을 살펴보기 위해 0,0.25, 0.50, 0.75, 1.00% 농도로 첨가한 떡과 국수를 제조하여 0, 1, 2, 3, 4일 동안 20$^{\circ}$C에 저장하면서 미생물검사 및 관능검사를 실시하였다. 그 결과, 추출물 첨가 떡과 국수가 대조군에 비해 미생물의 증식이 현저히 적었으며, 첨가량이 많을수록 저장효과가 뛰어나 항균활성을지닌 울금 추출물의 첨가가 식품의 저장성 향상에 기여할 수 있으리라 기대된다. 관능검사결과 떡과 국수 모두울금 추출물 0.50% 첨가군이 가장 선호도가 높게 나타났다. 이상의 결과로 보아 울금 추출물 첨가는 떡과 국수의 기호성을 높이고 저장성을 연장시키는 가능성을 확인하였다.

• 한국조리학회지
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• 제8권3호
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• pp.231-247
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• 2002

Rice is staple grain of our people and at the same time it is major source of income for Korean farmers. But recently various problems in connection with rice arose such as declining consumption etc. for this reason not only government but also related agencies are discussing about expanding vice consumption. This study is an attempt to provide basic data required for developing rice food and method of cooking it as a measure for increasing rice consumption and far this purpose survey has been conducted on primary school students in connection with their level of recognition, preference far rice food as well as their understanding and their consciousness on issues related to this topic. In terms of level of recognition of rice food majority of students which were subjected to this study stated that either they knew names of about 39 types of rice foods shown or had experience of eating them. They also stated in answers to question related to dietary habit that they prefer rice foods. Their reply on taste of rice food was plain and neat. But it was found their level of recognition on our traditional rice foods such as Ssal Dasik (rice cookies), Ssal Jinbyung (rice cakes) and Buggumi (fried rice cakes) etc. was very low. In connection with questions on their understanding of rice and consciousness of problems related to rice it was revealed that more than majority of primary school students in this research had erroneous idea on reason for the need of our effort for expanding rice consumption. Accordingly in order to expand rice consumption it is necessary to develop educational program addressing subjects of cultural and nutritional effect value of rice, effect of rice consumption upon rural economy and its application to school education concurrently with persistent study in order to diversify rice food restaurants and to improve method of cooking.

• 한국식품영양학회지
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• 제23권2호
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• pp.162-170
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• 2010

This study investigated the effect of addition of pumpkin on the physicochemical properties of rice sponge cakes. Water retention capacity(WRC) was lowest in control preparations to which no pumpkin flour was added. WRC increased as more pumpkin flour was added and rice flour with 25% of added pumpkin flour showed a WRC of 89.0%. Similar to WRC, alkaline water retention capacity(AWRC) also increased as more pumpkin flour was added and ranged from 69.7% to 80.7%. As the amount of pumpkin flour added increased, the pH increased. Similar to the sedimentation value, the Pelshenke value also increased as the amount of the added pumpkin flour increased. The gelatinization temperature did not vary significantly between the samples(p<0.05). The midline peak height, which is the height of the peak point from the baseline, showed the same tendency with that of the midline peak time, but was not significantly different between samples(p<0.05). Volume was decreased as the amount of the added pumpkin flour increased. The weight of the rice sponge cakes showed significant difference increasing with the increasing added pumpkin flour(p<0.05). There was significant difference as the specific loaf volume decreased with the increasing pumpkin flour(p<0.05).

• 한국식품저장유통학회지
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• 제19권4호
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• pp.477-484
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• 2012

찹쌀떡의 경화 억제 및 저장성 개선을 위하여 대규모 떡 생산업체에서 실제 사용되고 있는 당류 및 유화제를 이용하여 저장 중 물성 변화를 조사하고자 하였다. 이때 유화제 및 당류의 첨가농도는 떡 생산업체에서 사용빈도가 높은 농도를 중심으로 설정하였다. 즉, 찹쌀떡에 첨가한 유화제는 에스피로 0.1, 0.5, 1%로 첨가하였고, 당류로는 설탕을 5, 10, 15%, 저당을 5, 10, 20%, 맥아당을 10, 15, 20%로 각각 첨가하여 찹쌀떡을 제조한 뒤 $4^{\circ}C$에 저장하면서 물성을 측정하였다. 그 결과, 에스피 첨가농도는 0.5%일때, 설탕 첨가농도는 15% 일때, 저당 첨가농도는 20%일때, 맥아당 첨가농도는 10% 일때 저장기간에 따른 물성 변화가 완만하게 일어나고 찹쌀떡의 경화 억제에 효과적인 것으로 나타났다.

• 한국식품과학회지
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• 제51권1호
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• pp.48-51
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• 2019

시판 밀가루 들을 가래떡에 첨가하여 노화를 지연시키는 최적농도를 확인하였다. 밀가루 첨가에 따른 가래떡의 노화 지연효과는 모든 시판 밀가루에서 거의 유사하게 나타나 큰 차이를 보이지 않았다. 한편 가래떡의 노화를 지연시킬 수 있는 밀가루의 최적 첨가량으로 알려져 있는 0.7% (w/w)는 냉장 혹은 냉동 보관이 아닌 상온 보관 시 3일 이후부터는 가래떡의 형태를 유지하지 못하고 분해되는 문제로 인해 적합하지 못한 첨가량으로 나타났다. 추가적으로 최적 첨가량을 확인한 결과 0.2% (w/w) 첨가가 경도와 외관을 종합적으로 고려하였을 때 상온 저장 시 가장 적합한 농도로 판단되었다.

• 한국식품저장유통학회:학술대회논문집
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• 한국식품저장유통학회 2003년도 제23차 추계총회 및 국제학술심포지움
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• pp.224.1-224
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• 2003

The production of black rice in Korea has been increasing, as more Koreans are tending to blend black rice with medium-grain rice for serving. This increased production creates an opportunity for developing new products. In this study, the properties of sponge cakes produced from a blend of black rice flour (BRF) and wheat flour (WF) are investigated. Black rice sponge cakes (BRSC) were produced with constant process variables (e.g. baking temperature, fermentation time and BRP content (10, 20 & 30%)). Proximate compositions, farinogram, amylogram and extensogram analyses of BRSC were determined by AACC method. BRSC color was expressed to Hunter L, a and b values using a colorimeter. Sensory properties were evaluated by a trained 5-member panel. Moisture contents in BRSC decreased with increasing contents of BRF, while ash and protein contents were increased. Farinograph and amylograph data did not differ significantly between treatments, while extensograph data decreased with increasing BRF contents. With increasing BRF contents, Hunter L value decreased, while Hunter a value increased. When using 20% of BRP, sensory scores of BRSC were the highest in color, flavor and taste. In conclusion, 20% of BRF would be the optimum amount for producing sponge cake with BRP and WF.