|
|
|
Çѱ¹È¯°æ»ý¹°ÇÐȸ / v.17, no.4, 1999³â, pp.493-498
|
À¯±â¼ºÆó±â¹°ÀÇ ÅðºñÈ¿¡¼ÀÇ È¿¼ÒȰ¼ºµµÀÇ º¯È
( Variations of Enzyme Activities in Composting Process of Organic Refuse ) |
| ÀÌ¿µ¿Á;¹ÎºÀÈñ; ´ë±¸´ëÇб³ »ý¸í°úÇкÎ;´ë±¸´ëÇб³ »ý¸í°úÇкÎ;
|
|
|
 |
|
| |
| ÃÊ ·Ï |
| Æ÷µµ¹Ú°ú °°Àº Áê±â¼º Æó±â¹°ÀÇ ÅðºñÈ¿¡¼ È¿¼ÒȰ¼ºµµ°¡ ÅðºñÀÇ ¾ÈÁ¤¼º ȤÀº ºÎ¼÷µµ¸¦ ³ªÅ¸³»´Â ÁöÇ¥·Î¼ÀÇ »ç¿ë°¡´É¼ºÀÌ ÀÖ´ÂÁö¸¦ °ËÁõÇϱâ À§ÇØ $eta$-glucosidase, cellobiohydrolase ¹× alkaline phosphataseÀÇ È°¼ºµµ¸¦ ÃøÁ¤ÇÏ¿´´Ù. ÃøÁ¤ÇÑ ¸ðµç È¿¼Ò°¡ ÅðºñÈÃʱ⿡ ÃÖ´ëÀÇ È°¼ºµµ¸¦ ³ªÅ¸³Â´Âµ¥ ÀÌ´Â Æ÷µµ¹Ú¿¡ ÀÜ·ùÇØÀÖ´ø ºÐÇØ°¡ ¿ëÀÌÇÑ À¯±â¹°Áú°ú °ü·ÃÀÌ ÀÖ´Â °ÍÀ¸·Î ÃßÁ¤µÇ¸ç ±× ÈÄ È°¼ºµµ´Â Á¡Â÷°¨¼ÒÇÏ¿´´Ù. ±×·¯³ª ÅðºñÈ 60ÀÏÀÌ °æ°úÇÑ ÈÄ¿¡ $eta$-glucosidase¿Í cellobiohydrolaseȰ¼ºµµ´Â ´Ù½Ã ±Þ°ÝÈ÷ »ó½ÂÇß°í alkaline phosphataseÀÇ È°¼ºµµ´Â Å« º¯È¸¦ ³ªÅ¸³»Áö ¾Ê¾Ò´Ù. ÅðºñÈ ÈĹݱ⿡ ³ªÅ¸³ª´Â ÀÌ¿Í °°Àº È¿¼ÒȰ¼ºµµÀÇ Áõ°¡´Â ÅðºñÀÇ ¾ÈÁ¤¼ºÀ» ³ªÅ¸³»´Â ÇϳªÀÇ ÁöÇ¥·Î »ç¿ëÇÒ ¼ö ÀÖÀ½À» ½Ã»çÇØ ÁØ´Ù. |
|
| To verify the usefulness of enzyme activities as a index for the stability or maturity of organic refuse composting such as grape pomace, Vmax of $eta$-glucosidase, cellobiohydrolase and alkaline phosphatase were measured. The peak values of all measured enzymes at the initial stage of composting were probably associated with easily degradable organic matter in the grape pomace and decreased gradually. But the activities of $eta$-glucosidase and cellobiohydrolase were increased again rapidly whereas that of alkaline phosphatase remained approximately constant after 60 composting days. These results suggest that the increase of enzyme activities during the later periods of grape pomace composting process could be used as a index for their stability. |
| |
| Ű¿öµå |
| Vmax;${eta}$-glucosidase;cellobiohydrolase;alkaline phosphatase;grape pomace; |
| |
|
|
 |
|
ȯ°æ»ý¹° / v.17, no.4, 1999³â, pp.493-498
Çѱ¹È¯°æ»ý¹°ÇÐȸ
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911921495069)
¾ð¾î : Çѱ¹¾î |
|
| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
|
|
|
|
|
|