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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.13, no.2, 2000³â, pp.95-103
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( Effect of Soil Moisture and Texture on Saikosaponins Content and Antioxidative Enzyme Activities in Bupleurum falcatum L. ) |
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| Å伺 ¹× Åä¾ç¼öºÐ¿¡ µû¸¥ ½ÃÈ£±ÙÀÇ »ýÀ°Æ¯¼º°ú saikosaponinÇÔ·® ¹× Ç×»êÈÈ¿¼Ò Ȱ¼º º¯È¸¦ Á¶»çÇØ º» °á°ú, ¼öºÐ°ú´Ù Åä¾ç¿¡¼ ´Â »ïµµ½Ã È£´Â Àå¼ö½ÃÈ£º¸´Ù »ýÀ° ¾ïÁ¦Á¤µµ°¡ ¸Å¿ì ³ô¾Ò°í, °Ç¹°ÁßÀº °ú½À, Àû½À, °ú°Ç Àç¹è ¼øÀ¸·Î ³ô¾Ò°í, ¼öºÐÁ¶°Ç¿¡ µû¸¥ Å伺º°·Î´Â °ú°ÇÀº ½Ä¾çÅä, »ç¾çÅä, »çÅä ¼øÀ¸·Î, Àû½À°ú °ú½À½Ã´Â »çÅä, »ç¾çÅä, ½Ä¾çÅä ¼øÀ¸·Î ³ô¾Ò´Ù. Åä¾ç¼öºÐÁ¶°Çº° saikosapon a, d, cÇÔ·®Àº °ú°Ç, Àû½À, °ú½À ¼øÀ¸·Î ³ô¾Ò°í, Å伺°£¿¡´Â »çÅä, »ç¾çÅä, ½Ä¾çÅä ¼øÀ¸·Î ³ô¾Ò´Ù. POD Ȱ¼ºÀº Áö»óºÎ´Â Àå¼ö½ÃÈ£°¡ »ïµµ¿¡ ºñÇÏ¿© ¸Å¿ì ³ô¾Ò°í, Åä¾ç ¼öºÐÇÔ·®°£¿¡´Â Àå¼ö´Â °ú°Ç, °ú½À, Àû½À Á¶°Ç ¼øÀ¸·Î ³ô¾ÒÀ¸³ª, »ïµµ½Ã È£´Â °ú°Ç, Àû½À, °ú½À ¼øÀ¸·Î ³ô¾Ò´Ù. SODȰ¼ºÀº Áö»óºÎ¿Í ÁöÇϺΠ°øÈ÷ Àå¼ö½ÃÈ£°¡ ³ôÀº °æÇâÀ̳ª, ¼öºÐÁ¶°Çº°·Î´Â °ú°Ç, °ú½À, Àû½À¼øÀ¸·Î ³ô¾ÒÀ¸¸ç, °ÇÁ¶»óÅÂÀÇ °æ¿ì µÎ ǰÁ¾ ¸ðµÎ »çÅä¿¡¼ ³ô¾Ò´Ù. ½ÃÈ£¿¡¼ »Ñ¸®ÀÇ SaikosaponinÇÔ·®°ú POD ¹× SOD ÇÔ·®°ú´Â Á¤ÀÇ»ó°üÀ» ³ªÅ¸³»´Â °æÇâÀ̾ú°í ÁÙ±â ¹× »Ñ¸®±æÀÌ¿Í PODÇÔ·®°ú´Â ºÎÀÇ »ó°üÀ» ³ªÅ¸³»¾ú´Ù. |
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| To study the effects of soil moisture and texture on characteristics of growth, content of saikosaponins and activity of antioxidative enzymes in Bupleurum falcatum L., content of saikosaponins(a, c and d) and activities of superoxide dismutase(SOD) and peroxidase(POD) were investigated with two Bupleurum genotypes(Jangsoo and Samdo). Two Bupleurum genotypes were grown under different soil moisture(deficit, normal, surplus) and soil texture(sandy, sandy loam, loam) conditions. Among the tested soil conditions, dry weight accumulation rate of both cultivars could be ranked in the order surplus > normal > deficit soil for soil moisture and sandy > sandy loam > loam for soil texture. Under the surplus soil condition, growth retardation of Samdo cultivar was more severer than that of Jangsoo. Furthermore, content of saikosaponin a, d, and c also could be ranked in the order deficit > normal > surplus and sandy > sandy loam > loam for soil moisture and texture, respectively. Although both Jangsoo and Samdo cultivars grown under water deficit condition showed the highest POD and SOD activity, in general POD and SOD activity in both shoot and root was remarkably high in Jangsoo cultivar compared with Samdo. Saikosaponin content of root was positively correlated with POD and SOD. However, shoot and root length were negatively correlated with POD. |
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| Ű¿öµå |
| saikosaponin;superoxide dismutase;peroxidase; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.13, no.2, 2000³â, pp.95-103
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011921402620)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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