• Title/Summary/Keyword: waxy rice cake

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Preparation of Waxy Barley Cake and Its Quality Characteristics (찰보리를 이용한 인절미 제조와 품질 특성)

  • 윤계순;고하영
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.27 no.5
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    • pp.890-896
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    • 1998
  • In order to increase the use of waxy barley, cakes were made and the textural and sensory properties were investigated. The moisture content of cakes made out of waxy barley grain and flour were 51.0 and 52.1%, respectively. L values in color of the waxy barley cakes tended to decrease during 3 day storage at 15$^{\circ}C$. Textural analysis showed that there were no differences among two waxy barley and waxy rice cakes in hardness at fresh state. But after 3 day storage at 15$^{\circ}C$, the hardness of the waxy barley cake was lower than that of waxy rice cake. These results implied that the degree of retrogradation of waxy barley cake might be low due to its high dietary fiber content. The hardness and adhesiveness of the waxy barley cake thawed after 15 day freezing were not significantly different from those of the fresh cake. In sensory evaluation, the overall preference of waxy barley cake was lower than that of waxy rice, but the sensory score of the cake made of waxy baley flour was above 4 point in the 5 point scale, showing a patency of waxy barley for the cakes.

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Effect of Steeping Time of Waxy Rice on the Firming Rate of Waxy Rice Cake (찹쌀의 침지시간을 달리하여 제조한 찹쌀떡의 노화속도)

  • Kim, Kwan;Lee, Yong-Hyun;Park, Yang-Kyun
    • Korean Journal of Food Science and Technology
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    • v.27 no.2
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    • pp.264-265
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    • 1995
  • The effect of steeping (0, 6, 12, 18, 24, 30 hours) waxy rice on initial firmness and the firming rate of waxy rice cake were studied. The firming rate was decreased by 11%, 15% and about 35% by steeping the waxy for 6hrs, 12hrs and 18hrs or longer, respectively.

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Studies on the Processing Properties and Interactions Between Porcine Blood Proteins and Waxy Rice Starch During Making Porcine Blood Cake

  • Lin, Chin-Wen;Yang, Jeng-Huh;Chu, Hsien-Pin;Su, Ho-Ping;Chen, Hsiao-Ling;Huang, Chia-Cheong
    • Asian-Australasian Journal of Animal Sciences
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    • v.14 no.3
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    • pp.358-364
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    • 2001
  • The physiochemical properties and interactions between porcine blood and waxy rice were determined. Addition of calcium chloride (0.15%) improved acceptability of blood cake and increased the gelatinization degree of waxy rice. The water-holding capacity of porcine blood gel (blood/water=60/40, v/v), extent of absorption and gelatinization of waxy rice, and scanning electron microscopy showed that blood protein matrix and waxy rice are competitors for holding water in the cooking procedure. Non-haem iron content increased linearly (R=0.95) when heating temperature rose. The presence of blood proteins caused increasing of peak temperature (Tp) of gelatinization in differential scanning calorimetric thermal gram, The microstnlcture of plasma proteins and haemoglobin appeared continuous changes, and interacted with surface of waxy rice flour in terms of network and mosaic form, respectively. The electrophoretic patterns revealed an interaction between plasma proteins and waxy rice glutelin and haemoglobin when heated could be found at temperatures above $60^{\circ}C$.

Yukwa Quality on Mixing of Non-waxy Rice to Waxy Rice (멥쌀 혼합비율에 따른 유과의 품질특성)

  • Shin, Dong-Hwa;Choi, Ung;Lee, Hyun-Yu
    • Korean Journal of Food Science and Technology
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    • v.23 no.5
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    • pp.619-621
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    • 1991
  • A partial replacement($0{\sim}30%$) of non-waxy rice(Samgangbyeo, Tongil type) was attempted in Yukwa(Korean traditional puffed rice cake) preparation. The yukwa prepared with the replacement of non-waxy rice up to 20% level was comparable in quality to the traditional yukwa in view of expansion rate, crispness and hardness followed by sonsory evaluation. Continuous whipping machine for making yukwa bandaekee(rice cake) could be successfully introduced for mass production.

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Effects of Various Emulsifiers on the Quality of Waxy Rice Cake (종류별 유화제가 찹쌀떡의 품질에 미치는 영향)

  • 신언환;황성연;최원균
    • The Korean Journal of Food And Nutrition
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    • v.14 no.1
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    • pp.40-45
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    • 2001
  • This study was conducted to investigate the effects of various emulsifiers on the quality of the waxy rice cake. Falling numbers of the waxy rice flour with monoglyceride, lecithin and control were not significantly different, but with sugar esther 0.5% and 1% showed higher value as 88.4 and 81 than control Initial pasting temperature of the waxy rice flour was 66.78$\^{C}$ and others were 66.45 ∼ 67.05$\^{C}$ by adding 0.5%, 1% of emulsifiers such as monoglyceride, lecithin, sugar esther. Waxy rice flour with 1% sugar ester showed the highest peak viscosity as like as falling number. Waxy rice cake wish various emulsifiers showed tendency to be slowly firming rate as compared with control. In all case, waxy rice flour with sugar ester 1% was considered to be more effective to the decrease of firming rate. Waxy rice flour with lecithin showed worse visual color than others and sugar ester provided best visual and sensory quality. After 5 days cold storage, waxy rice flour with sugar ester 1%\`s Aw was 0.875 and control\`s 0.911. These results suggested that water holding capacity of sugar ester was the best during storage.

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Quality and Digestibility Characteristics of Rice Cake with Germinated Brown Waxy Rice (발아찰현미떡의 품질 및 소화특성)

  • Kim, Min-Ji;Lee, Su-Jin;Choi, Young-Hee;Son, Dong-Hwa;Chung, Hyun-Jung
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.45 no.9
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    • pp.1310-1315
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    • 2016
  • Germinated brown rice (GBR) has received great attention due to its enhanced nutritional value. Brown waxy rice was germinated at $30^{\circ}C$ for 10 h, 20 h, or 30 h with 95% humidity. The color, texture, digestibility, and sensory characteristics of waxy rice cake made by GBR were evaluated. Pasting viscosity of rice flour was substantially reduced, whereas ${\gamma}$-amino butyric acid content increased with an increase in germination time. Lightness of rice cake with GBR was lower than that with brown rice, whereas the redness and yellowness of rice cake were higher after germination. For textural properties, the hardness, gumminess, and chewiness of rice cake with GBR were lower than those with brown rice, and decreased hardness was more prominent with an increase in germination time. The in vitro starch digestibility of rice cake was elevated by germination, showing an increase in rapidly digestible starch content and decrease in resistant starch content. In the sensory evaluation, the overall acceptability of rice cake with brown rice and GBR was greater than that with white rice, whereas it was reduced with an increase in germination time.

Texture and Retrogradation Characteristics of Injeulmi Made by Different Varieties of Waxy Rice (품종을 달리하여 제조한 인절미의 텍스쳐 및 노화도 특성)

  • 최영희;강미영
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.28 no.4
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    • pp.837-844
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    • 1999
  • The textural properties and retrogradation of injeulmi(Korean traditional waxy rice cake) made from various waxy cultivars were examined to compare the varietal difference. Injeulmi made from Shinsun chalbyeo and Whasunchalbyeo were exhibited relatively soft texture, while Taichung Sen Glu I and Yuk donongrimna were shown high adhesivness. Intermediate or long grain rice such as Yukdonongrimna, Hangangchalbyeo and Taichung Sen Glu I had a tendency to be rapidly retrogradatated as compared with short grain rice, Shinsunchalbyeo and Whasunchalbyeo. Amylogram characteristics of these intermediate or long grain rice cultivars were shown high value in consistency and low value in setback. Studies per formed by various cookery procedure demonstrated that injeulmi made from cooked waxy rice was softer and delaying retrogradation than made from waxy rice flour.

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Quality Characteristics of Sulgidduk with Different Amounts of Waxy Sorghum Flour (차수수가루 첨가량을 달리한 설기떡의 품질특성)

  • Chae, Kyung-Yeon;Hong, Jin-Sook
    • Korean journal of food and cookery science
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    • v.22 no.3 s.93
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    • pp.363-369
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    • 2006
  • The aim of this study was to determine the optimum addition amount of waxy sorghum flour to rice flour in the preparation of Sulgidduk(waxy sorghum rice cake). The moisture content of Sulgidduk with added wary sorghum flour was $37{\sim}41%$. With increasing waxy sorghum (lour content over the range from 10% to 50%, the L-value decreased, whereas the a-and b-values increased. In the mechanical evaluation of waxy sorghum Sulgidduk, the hardness, gumminess and brittleness increased with increasing waxy sorghum flour content above 20%. The adhesiveness increased with increasing waxy sorghum flour content. The cohesiveness and springiness did not differ significantly with the addition of waxy sorghum flour. In the sensory evaluation of waxy sorghum Sulgidduk, the evaluation of the softness, moistness and chewiness was the best at 20% content. Sulgidduk made with the addition of 20% waxy sorghum flour to rice flour was found to be the best recipe in terms of overall acceptability and the sensory qualities of softness, moistness and chewiness.

Effect of flour and frying temperature on quality of Gaeseong-Juak(doughnut of waxy rice) (밀가루와 튀김온도가 개성주악의 품질에 미치는 영향)

  • 김명애
    • Korean journal of food and cookery science
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    • v.16 no.4
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    • pp.316-320
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    • 2000
  • This study was carried out to standardize the recipe of Gaeseong-Juak. The formation and quality of the Juak were investigated under different treatment conditions. 1. The high ratio of medium flour(20%) in the flour mixture resulted in poor swelling. 2. The flour mixture with 10% strong flour showed higher volume of Gaeseong-Juak compared with the 10% mixture of medium flour, but the score of sensory evaluation was low. 3. The addition of Makkoli in the dough did not give significant difference in the formation of Juak, but the sensory score was low. 4. The deep-frying temperature in the range of 150$\^{C}$ to 170$\^{C}$ allowed the greatest swelling of Gaeseong-Juak, but the highest quality score was obtained at 160$\^{C}$ treatment. Overall, the best preparation condition of Gaeseong-Juak was that the mixture of waxy rice flour with 10% medium flour was kneaded with Makkoli and fried at 160$\^{C}$.

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Sensory and Texture Properties of Gamdanja (감단자의 관능적 및 텍스쳐 특성)

  • Lee Hyo-Gee;Baek Hyun-Nam;Kim Jung-Won
    • Korean journal of food and cookery science
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    • v.20 no.6 s.84
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    • pp.650-657
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    • 2004
  • The objective of this study was to seek the best recipe for making Gamdanja. Gamdanja is a kind of rice cake made from persimmon extract and winy flour, with a little salt mixed into the waxy flour. The method involved boiling the persimmon extract and beating in the waxy rice powder until all the waxy flour had been added. The procedure was as follows: Gamdanja containing different ratios of ingredients, such as persimmon extract (23, 23.5 and 24 hrs) and waxy rice flour (160 and 180g). The most desirable recipe was determined after sensory examination and mechanical tests using texture, moisture content and colorimeter measurements. The results of the sensory evaluation showed that Gamdanja made using persimmon extracted for 23.5 hrs, with the additional of 160g of winy flour gave the higher scores for QDA profile, chewiness, delicacy and after swallowing preference than the other ratios. The results of the acceptance test also showed that the Gamdanja made using the persimmon extracted for 23.5 hrs with 160g of waxy rice flour was the best mix in every respect, such as for color and overall acceptability. In the textural analysis of Gamdanja, the hardness, adhesiveness, gumminess and chewiness were increased by the additiong of furtherway lour. The moisture content of Gamdnja with persimmon extracted for 23 hrs was higher an those extracted for 23.5 and 24 hrs. The L-, a- and values of Gamdanja were increased with decreasing waxy flour. The sensory and mechanical examinations showed the overall quality of Gamdanja had positive correlations with delicacy and color, but negative correlations with hardness, adhesiveness, gumminess, and chewiness. As a result of these tests, the most desirable recipe for the Gamdanja was persimmon extracted for 23.5 hrs with the additional of 160g of waxy rice flour, containing $1\%$ salt and a moisture content of $45.87\%$.