• Title/Summary/Keyword: fractureability

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The Physical Characteristies and Sensoy Qualities of Samul Chol-pyon (사물절편의 물리적.관능적 특성)

  • 김윤선;임영희;윤숙자
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.28 no.4
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    • pp.845-849
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    • 1999
  • We can make Samul Chol Pyon to add four powdered Korean medicines to Chol Pyon. The purpose of this study is to present the standard recipe of Samul Chol-Pyon for the taste of the moderns, taking the tests of physical charcateristics, sensory qualities. The white Chol Pyon and the group of 5% raw materials for Samul tang are comparatively good for color, odor, taste, softness, chewiness and overall quallity with other group of raw materials. To add Korean medicine browns the Samul Chol Pyon much deeper. The changes in textural properties of Chol pyon during storage at 20$\pm$5oC were measured using a rheometer for hardness, fractureability, adhesiveness, resilience, and cohesiveness. The hardness, fractureability and adhesiveness were increased with the additon of in Samul tang raw material powder. The cohesiveness and chewiness were increased by adding Samul tang powder in the course of time. The Chol Pyon prepared with 5% of Samul tang powder showed the superior sensory qualities as Samul Chol Pyon.

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Properties Changes of Korean Turnip Dongchimi Innoculated with Leuconostoc citreum IH22 during Fermentation (순무 동치미 제조시 젖산균 접종이 저장 중 품질에 미치는 영향)

  • 이혜정;오순덕
    • The Korean Journal of Food And Nutrition
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    • v.15 no.1
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    • pp.70-76
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    • 2002
  • This study was examined in the chemical and sensory characteristics of Korean Turnip Dongchimi when innoculated with Leuconostoc citreum IH22 and Korean turnip Dongchimi. Both of Dongchimi were at room temperature for first day and at 4$\^{C}$ from 2nd to 28th day. The pH was somewhat lower in Korean tulip Dongchimi innoculated with Lecconostoc citreum IH22 than non-treated Dongchimi. As fermentation proceeded titratable acidity of both Korean turnip Dongchimi significantly increased but Korean turnip Dongchimi innoculated with Leuconostoc citreum IH22 was not changed from 21 th day to B8th day. The patterns of microfloral changes of both Dongchimi were similar during fermentation and the changes were increased in the number from the beginning, but they were rapidly decreased after the optimum ripening period. The hardness and fractureability of non-treated Dongchimi decreased rapidly after 14day of fermentation followed by a little increased until 28th day also Korean tulip Dongchimi innoculated with Leuconostoc citreum IH22 decreased gradually as the fermentation progressed. The evaluation of sensory qua] its of both of Dongchimi showed that the sour taste and fresh taste were similar but carbonated flavor and overall acceptability were higher than those of Korean turnip innoculated with Leuconostoc citreum IH22.