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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.8
- 수록면
- 467 - 474 (8page)
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초록· 키워드
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As a serial study to investigate optimum storing temperature of fresh ginseng (Panax ginseng C. A. Meyer), the respiration rate and internal quality of the ginseng was compared during storage for 16 weeks at -3℃, -1.5℃ and 0℃. At initial storage period, respiration rate of fresh ginseng was lower at lower temperature, but thereafter it was negligible. Changes in the firmness of fresh ginseng were not significantly different by the storage temperature. The soluble solids content in fresh ginseng was rapidly increased in the early part of storage, and fresh ginseng stored at a lower temperature had a lower content of soluble solids. The iodine-stained color for starch of the main root was rapidly changed for 4 weeks, and L value of the color was the highest in the center, followed by the cambium and the cortex. pH were a little change depending upon the storage temperature, and as a whole, pH was the lowest at -3℃, followed by -1.5℃ and 0℃. Although the content of crude saponin tended to somewhat increased as the storage period passed, the effect of storage temperature on changes in the content was not clear. In the sensory evaluation of ``unique flavor`` of fresh ginseng using 5 point scale, higher than 3 point was marked for 8 weeks at -3℃, 14 weeks at -1.5℃ and 16 weeks at -0℃during storage (p < 0.05).
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참고문헌 (30)
참고문헌 신청
1. [학술지(정기간행물)] - 김동만 / 2005 / 수삼의 수확시기, 크기 및 저장조건에 따른 호흡특성 / 한국식품저장유통학회지 12 (6) : 529 ~ 533
2. [학위논문] - Nho GB / 2001 / Improvement of fresh ginseng shelf-life using natural products / 박사 / Seoul National University
3. [보고서] - Sohn HJ / 1998 / Development of fresh ginseng commodity packaged with functional soft film. Final report of technology development program for agriculture and forestry
4. [학위논문] - Jeon BS / 1994 / Studies on physicochemical changes of fresh ginseng stored in controlled atmosphere and modified stmosphere / 박사 / Chungnam National University
5. [학술대회논문] - 홍석인 / 1997 / Quality of fresh ginseng stored at MA conditions : 89 ~ 95
2. [학위논문] - Nho GB / 2001 / Improvement of fresh ginseng shelf-life using natural products / 박사 / Seoul National University
3. [보고서] - Sohn HJ / 1998 / Development of fresh ginseng commodity packaged with functional soft film. Final report of technology development program for agriculture and forestry
4. [학위논문] - Jeon BS / 1994 / Studies on physicochemical changes of fresh ginseng stored in controlled atmosphere and modified stmosphere / 박사 / Chungnam National University
5. [학술대회논문] - 홍석인 / 1997 / Quality of fresh ginseng stored at MA conditions : 89 ~ 95
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