• Title/Summary/Keyword: 밥

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Texture, Pasting and Thermal Properties of Lodged Rice (도복된 쌀의 텍스처, 호화 및 열적 특성)

  • Hwang, Tai-Jeong;Lee, Won-Jong;Shin, Jin-Chul;Kim, Young-Joon;Kim, Suk-Shin
    • Korean Journal of Food Science and Technology
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    • v.42 no.3
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    • pp.292-297
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    • 2010
  • This study was conducted to determine and compare hardness, thermal properties (by DSC), pasting properties (by RVA) and texture of brown rice and white rice, either lodged or non-lodged, with respect to lodging time. The hardness and the thermal properties of lodged brown rice and white rice decreased with lodging time, while those of nonlodged brown and white rice increased. In addition, the rice kernel hardness and the thermal properties had high correlation coefficients. The pasting properties, with the exception of setback, and the textural properties of lodged brown and white rice decreased with lodging time, while those of non-lodged brown and white rice increased.

Wired.Wireless Internet Service Enabled Custom Bibimbap(Rice Hash) Contents Design (유.무선 인터넷 서비스가 가능한 맞춤형 비빔밥 콘텐츠 설계)

  • Jang, Dai-Ja;Yang, Hye-Jeong;Kwon, Dae-Young;Sung, Woo-Youl
    • The Journal of the Korea Contents Association
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    • v.10 no.7
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    • pp.98-106
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    • 2010
  • In this research a food information contents available as well as for PC web and for mobile web users was designed. The web site providing service for PC web and mobile web clients focuses on offering data on individually matching food based on the member's information. The information obtained from the contents can be practically applied by mobile users helping them to take care of their health. This system focuses on wireless internet mobile users and offers various food menus with cooking videos and also information regarding food supplies for individually matching bibimpab recipes. It gives a good information about one of the most traditional Korean food bibimpab which is made of various kinds of vegetables and greens. It also contains nutrition balance information. Designing the web site as a web site available for wired wireless internet accesses makes it available at any place for mobile wireless internet users so that they can obtain all information regarding products and menu which are good for their health.

Changes in Retrogradation Degree of Nonwaxy Rice Cooked at Different Pressure and Stored in Electric Rice Cooker (압력 취반 백미의 전기밥솥 보온중 노화도의 변화)

  • Park, Seok-Kyu;Ko, Yong-Duck;Choi, Ok-Ja;Shon, Mi-Yae;Seo, Kwon-Il
    • Korean Journal of Food Science and Technology
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    • v.29 no.4
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    • pp.705-709
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    • 1997
  • Changes in retrogradation degree of nonwaxy milled rice cooked at different pressure and stored in electric rice cooker at $74^{\circ}C$ were investigated. The moisture contents of nonwaxy milled rice cooked at $1.0{\sim}1.9\;atm\;and\;1.2{\sim}1.5$ water/rice ratio were $59.9{\sim}64.3%$. When nonwaxy milled rice was cooked at high pressure, X-ray diffraction patterns of cooked rice exhibited the V-type having nearly no crystallinity. Retrogradation peak of cooked rice from DSC thermogram was observed in the temperature range of $41.9{\sim}62.4^{\circ}C$ and was not appeared in cooked rice above 1.5 atm. During storage at cooker for 24 hr, retrogradation enthalpy of cooked rice was increased and retrogradation peak was not appeared above 1.7 atm. In cooking and storage of cooked rice, retrogradation degree measured by ${\alpha}-amylase-iodine$ method in high pressure gelatinized samples was lower than that in low pressure gelatinized ones.

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