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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.19, no.2, 2006³â, pp.315-322
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·ÎÁ¸®(Rosmarinus officinalis L.)¿Í ¶óº¥´õ(Lavandula spica L.)ÀÇ Ç×»êÈ È°¼º¿¡ ¹ÌÄ¡´Â ½Ä¹°»ýÀå¹°ÁúÀÇ ¿µÇâ
( Effect of Plant Growth Regulator on Antioxidant Activity of Rosmarinus officinalis L. and Lavandula spica L. ) |
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| ÃÊ ·Ï |
| ·ÎÁ¸®(Rosmarinus officinalis)¿Í ¶óº¥´õ(Lavandura spica L.)ÀÇ ÀÙ ÀýÆíÀ¸·ÎºÎÅÍ ½Ä¹°»ýÀåÁ¶Àý¹°ÁúÀÇ Ã·°¡¿¡ µû¸¥ Ķ·¯½º À¯±âÀ², ½ÅÃÊ ¹× »Ñ¸®ÀÇ ºÐÈÀ²À» Á¶»çÇÑ °á°ú¿Í À¯±âµÈ Ķ·¯½ºÀÇ Ç×»êÈ È°¼ºÀº ´ÙÀ½°ú °°´Ù. ·ÎÁ¸®ÀÇ Ä¶·¯½º À¯±âÀ²Àº 2,4-DÀÇ ¸ðµç 󸮱¸¿¡¼ ¾çÈ£ ÇÏ¿´°í, ƯÈ÷ ¹è¾ç 90Àϰ 2,4-D 1.0mg/L󸮱¸¿¡¼ 94%ÀÇ À¯±âÀ²·Î °¡Àå ÁÁÀº ¹ÝÀÀÀ» º¸¿´´Ù. ·ÎÁ¸®ÀÇ Ç×»êÈ È°¼ºÀº ½Ä¹°»ýÀåÁ¶Àý¹°Áú¿¡ µû¶ó ´Ù¸¥ °æÇâÀ» º¸¿´°í, 2,4-D 0.1mg/L¸¦ ÷°¡ÇÏ¿© ¹è¾çµÈ Ķ·¯½º¿¡¼ $43{mu}g(RC_{50})$À¸·Î °¡Àå ³ô¾ÒÀ¸¸ç, 2,4-DÀÇ ³óµµ°¡ ³·À» ¼ö ·Ï Ç×»êÈ È°¼ºÀÌ Áõ°¡µÊÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. ¶ÇÇÑ NAA, BA´Â 2,4-D¿Í ¹Ý´ë·Î ³óµµ°¡ Áõ°¡ÇÔ¿¡ µû¶ó Ç×»êÈ È°¼ºÀÌ Áõ°¡µÊÀ» ¾Ë ¼ö ÀÖ¾ú´Ù. ¶óº¥´õÀÇ Ä¶·¯½º À¯±â´Â 2,4-D, NAA ¹× BAÀÇ ¸ðµç 󸮱¸¿¡¼ ¾çÈ£ ÇÏ¿´À¸¸ç, ·ÎÁ¸®¿Í µ¿ÀÏÇÏ°Ô 2,4-D 1.0mg/L 󸮱¸¿¡¼ 98%ÀÇ À¯±âÀ²·Î °¡Àå ¾çÈ£ÇÏ¿´´Ù. »Ñ¸®ÀÇ Çü¼ºÀº NAA 1.0mg/LÀ» ÷°¡ÇÏ¿´À» ¶§ 85%ÀÇ ºÐÈÀ²·Î °¡Àå ¾çÈ£ ÇÏ¿´´Ù. ¶óº¥´õÀÇ Ç×»êÈ È°¼ºÀº ÀÙÀÇ °æ¿ì $69.5{mu}g(RC_{50})$À¸·Î ³·Àº Ç×»êÈ È°¼ºÀ» º¸¿´Áö¸¸ 2,4-D 0.1mg/LÀ» ÷°¡ÇÏ¿© ¹è¾çµÈ Ķ·¯½º¿¡¼ $37.6{mu}g(RC_{50})$À¸·Î ÀÙ º¸´Ù 2¹è Á¤µµ °ÇÑ Ç×»êÈ È°¼ºÀ» º¸¿´À¸¸ç, BAÀÇ ¸ðµç 󸮱¸¿¡¼µµ ÀÙ º¸´Ù °ÇÑ Ç×»êÈ È°¼ºÀ» º¸¿´´Ù. |
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| This experiment was conducted to investigate the induction rate of callus and antioxidative activity of rosemary and lavender. Callus induction rate of rosemary was 92% and 94% at 0.5mg/L and 1.0mg/L of 2,4-D in the media, respectively. The antioxidative activities of rosemary appeared differently according to the callus cultured under various concentrations of plant growth regulators. The strongest effect was observed at 0.1mg/L of 2,4-D extract, with $43{pm}1.5{mu}g/mL$ of an RC50 value. Callus induction rate of lavender was 98% and 99% at 1.0mg/L of 2,4-D and 1.0mg/L of NAA in the media, respectively. The regeneration rate of roots lavender was 85% at 1.0mg/L of NAA in the media. Antioxidative activities of lavender appeared diffently according to the callus cultured under plant growth regulators. The strongest effect was observed in 0.1mg/L of 2,4-D extract, with $37.6{pm}0.9{mu}g/mL$ of an RC50 value, which could be compared with value of leaf. |
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| Ű¿öµå |
| Rosemary;Lavender;Callus induction;Antioxidative activity; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.19, no.2, 2006³â, pp.315-322
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200622219605131)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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