{"id":19723,"date":"2026-04-26T12:17:27","date_gmt":"2026-04-26T03:17:27","guid":{"rendered":"https:\/\/www.doochang.co.kr\/blog\/%ec%9d%b8%ed%8a%b8%eb%a1%a0%eb%b0%94%ec%9d%b4%ec%98%a4%ec%9d%98-%ed%98%81%ec%8b%a0-%eb%b0%9c%ed%8f%ac%ec%84%b1-%ec%a0%9c%ed%98%95-%ea%b8%b0%ec%88%a0%eb%a1%9c-%eb%b0%95%ed%85%8c%eb%a6%ac%ec%98%a4\/"},"modified":"2026-04-26T12:17:27","modified_gmt":"2026-04-26T03:17:27","slug":"%ec%9d%b8%ed%8a%b8%eb%a1%a0%eb%b0%94%ec%9d%b4%ec%98%a4%ec%9d%98-%ed%98%81%ec%8b%a0-%eb%b0%9c%ed%8f%ac%ec%84%b1-%ec%a0%9c%ed%98%95-%ea%b8%b0%ec%88%a0%eb%a1%9c-%eb%b0%95%ed%85%8c%eb%a6%ac%ec%98%a4","status":"publish","type":"post","link":"https:\/\/www.doochang.co.kr\/blog\/%ec%9d%b8%ed%8a%b8%eb%a1%a0%eb%b0%94%ec%9d%b4%ec%98%a4%ec%9d%98-%ed%98%81%ec%8b%a0-%eb%b0%9c%ed%8f%ac%ec%84%b1-%ec%a0%9c%ed%98%95-%ea%b8%b0%ec%88%a0%eb%a1%9c-%eb%b0%95%ed%85%8c%eb%a6%ac%ec%98%a4\/","title":{"rendered":"\uc778\ud2b8\ub860\ubc14\uc774\uc624\uc758 \ud601\uc2e0 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220\ub85c \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0 \ud65c\uc6a9\ub3c4 \ub192\uc544\uc838"},"content":{"rendered":"<p>\uc778\ud2b8\ub860\ubc14\uc774\uc624\uac00 \ucd5c\uadfc \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uc758 \uc0dd\ubb3c\ud559\uc801 \ud65c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220 \ubc0f \uc774\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud55c \ud2b9\uc218 \ud3ec\uc7a5 \uae30\uc220\uc5d0 \ub300\ud55c \ud2b9\ud5c8\uc640 \uc2e4\uc6a9\uc2e0\uc548\uc744 \ucd9c\uc6d0\ud588\ub2e4\uace0 \ubc1c\ud45c\ud588\ub2e4. \uc774 \uae30\uc220\uc740 \ud2b9\ud788 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uac00 \uac00\uc9c4 \ud56d\uade0 \ub2a5\ub825\uc744 \ucd5c\ub300\ud55c\uc73c\ub85c \ud65c\uc6a9\ud558\uba74\uc11c\ub3c4, \uae30\uc874 \uc81c\ud488\ub4e4\uc774 \uacaa\uc5b4\uc628 \uc628\ub3c4\uc640 \uc0b0\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc744 \uadf9\ubcf5\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub450\uc5c8\ub2e4. <\/p>\n<p>\ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\ub294 \ud2b9\uc815 \uc720\ud574\uade0\uc744 \uc815\ubc00\ud558\uac8c \ud0c0\uaca9\ud558\ub294 \ub2a5\ub825\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc, \uc628\ub3c4\uc640 pH \ubcc0\ud654\uc5d0 \ucde8\uc57d\ud558\uc5ec \uace0\ub3c4\ud654\ub41c \uc81c\ud615 \uac1c\ubc1c\uc774 \uc5b4\ub824\uc6b4 \uc2e4\uc815\uc774\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\ub85c \uc778\ud574 \ub9ce\uc740 \uae30\uc874 \uc81c\ud488\uc740 \uc0ac\ub8cc\uc758 \ub2e8\uc21c\ud55c \ucca8\uac00\uc81c\ub85c \ud55c\uc815\ub418\uc5b4 \uc788\uc5c8\ub2e4. \ud558\uc9c0\ub9cc \uc778\ud2b8\ub860\ubc14\uc774\uc624\ub294 \ub2e4\uc591\ud55c \uc6d0\ub8cc\uc758 \ucd5c\uc801 \uc870\ud569\uc744 \ud1b5\ud574 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\ub97c \ube44\ud0c0\ubbfc\ucc98\ub7fc \ubb3c\uc5d0 \uc27d\uac8c \ub179\uc5ec \uc12d\ucde8\ud560 \uc218 \uc788\ub294 \ud615\ud0dc\ub85c \uc81c\uc81c\ud654\ud558\ub294 \uae30\uc220\uc744 \uac1c\ubc1c\ud588\ub2e4. <\/p>\n<p>\ud2b9\ud788, \uc2b5\uae30\uc5d0 \ucde8\uc57d\ud55c \uc81c\ud615\uc758 \uae30\ubcf8 \uc18d\uc131\uc744 \ubcf4\uc644\ud558\uae30 \uc704\ud574 \uc778\ud2b8\ub860\ubc14\uc774\uc624\ub294 \uc54c\ub8e8\ubbf8\ub284 \uce94\uacfc \uac1c\ub7c9\ud615 \ud3f4\ub9ac\ube44\ub2d0\uc54c\ucf5c(PVOH) \ud3ec\ub4dc\ub97c \uacb0\ud569\ud55c \uacf5\ubc95\uc744 \ucc44\ud0dd\ud588\ub2e4. \uc774\ub85c \uc778\ud574 \uc2e4\uc628\uc5d0\uc11c 12\uac1c\uc6d4 \uc774\uc0c1\uc758 \uc800\uc7a5 \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud588\uc73c\uba70, \uc774\ub294 \uad6d\ub0b4 \uc720\ud1b5 \ubc0f \uae00\ub85c\ubc8c \uc218\ucd9c\uc5d0 \ud544\uc218\uc801\uc778 \uc7a5\uae30 \uc720\ud1b5\uae30\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uae30\uc5ec\ud588\ub2e4. \uc190\uc9c0\uc218 \uc778\ud2b8\ub860\ubc14\uc774\uc624 \uc774\uc0ac\ub294 \ubc1c\ud3ec \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud0c4\uc0b0\uac00\uc2a4\uac00 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uc758 \ud65c\uc131\uc744 \uc800\ud558\uc2dc\ud0a4\ub294 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud55c \ub3c5\uc790\uc801\uc778 \ub9e4\ud2b8\ub9ad\uc2a4 \uc81c\ud615 \uae30\uc220\uc758 \uc131\uacf5\uc744 \uac15\uc870\ud588\ub2e4. <\/p>\n<p>\ub610\ud55c \uc778\ud2b8\ub860\ubc14\uc774\uc624\ub294 \ub300\uaddc\ubaa8 \uc0ac\ub8cc \ub18d\uc7a5 \ubc0f \uc218\uc0b0 \uc591\uc2dd \ud604\uc7a5\uc758 \uc694\uad6c\ub97c \ubc18\uc601\ud558\uc5ec, \uc81c\ud488\uc744 \uc218\uc870\ub098 \uae09\uc218 \uc2dc\uc124\uc5d0 \uadf8\ub300\ub85c \ub358\uc838 \ub123\ub294 &#8216;\ub4dc\ub86d\uc778&#8217; \ubc29\uc2dd\uc744 \uad6c\ud604\ud588\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubc88\uac70\ub85c\uc6b4 \ud76c\uc11d \uacfc\uc815\uc744 \uc5c6\uc560\uace0, \uc131\ubd84 \ubcc0\uc9c8\uc744 \ubc29\uc9c0\ud558\ub294 \uc548\uc815\ud654 \ub9e4\ud2b8\ub9ad\uc2a4 \uae30\uc220\uc744 \uc801\uc6a9\ud558\uc5ec \uc720\ud1b5 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ud488\uc9c8 \uc800\ud558 \ubb38\uc81c\ub3c4 \ud574\uacb0\ud558\uace0 \uc788\ub2e4. <\/p>\n<p>\ube44\uc54c\ub514\uc758 \uae40\ud559\uad00 \ub300\ud45c\ub294 \uc778\ud2b8\ub860\ubc14\uc774\uc624\uc758 \uc2e0\uc81c\ud488\uc774 \uace0\uac1d \uc0ac\uc6a9 \uc2dc \ud3b8\uc758\uc131\uc744 \uadf9\ub300\ud654\ud558\uc5ec \uc591\ub3c8, \uc591\uacc4, \uc218\uc0b0 \ub4f1\uc758 \ubd84\uc57c\uc5d0\uc11c \ud070 \uc131\uacfc\ub97c \uac70\ub458 \uac83\uc73c\ub85c \uae30\ub300\ud55c\ub2e4\uace0 \ub9d0\ud588\ub2e4. \uc778\ud2b8\ub860\ubc14\uc774\uc624\ub294 \uc774\ubc88 \ud2b9\ud5c8 \uae30\uc220\uc744 \ubc14\ud0d5\uc73c\ub85c \ubbf8\uad6d, \ubca0\ud2b8\ub0a8, \ube0c\ub77c\uc9c8, \uc778\ub3c4\ub124\uc2dc\uc544 \ub4f1 \ub300\uaddc\ubaa8 \ucd95\u00b7\uc218\uc0b0 \ub18d\uac00\uac00 \uc704\uce58\ud55c \uad6d\uac00\ub4e4\uc744 \ub300\uc0c1\uc73c\ub85c \uad8c\ub9ac \ud655\ub300 \ubc0f \uc0ac\uc5c5\ud654\uc5d0 \ub098\uc124 \uacc4\ud68d\uc774\ub2e4. <\/p>\n<p>\ub3d9\ubb3c\uc6a9 \ud56d\uc0dd\uc81c \ub300\uccb4\uc7ac \uc0ac\uc5c5\uc5d0\uc11c \uc57d 2\ub144\uc758 \uacf5\ubc31\uae30\ub97c \uac70\uccd0 \uc0c8\ub86d\uac8c \uad6c\ucd95\ub41c \ud30c\ud2b8\ub108\uc0ac\ub4e4\uacfc \ud611\ub825\ud558\uc5ec \uae30\uc220 \uace0\ub3c4\ud654\uc640 \uc0c1\uc5c5\ud654\ub97c \ucd94\uc9c4\ud560 \ubc29\uce68\uc774\ub2e4. \uc778\ud2b8\ub860\ubc14\uc774\uc624\ub294 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220\uc774 \uc801\uc6a9\ub41c \uc2e0\uc81c\ud488\uc744 \uc62c \ud558\ubc18\uae30\uc5d0 \ucd9c\uc2dc\ud560 \uc608\uc815\uc774\uba70, \uc774\ub97c \ud1b5\ud574 \ubcf8\uaca9\uc801\uc778 \uc0ac\uc5c5 \uc7ac\uac1c\uc5d0 \ub098\uc124 \uacc4\ud68d\uc774\ub2e4.<\/p>\n<p>[\uad00\ub828\uae30\uc0ac] <a href = 'https:\/\/n.news.naver.com\/mnews\/article\/008\/0005341969?sid=101' >https:\/\/n.news.naver.com\/mnews\/article\/008\/0005341969?sid=101<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc778\ud2b8\ub860\ubc14\uc774\uc624\uac00 \ucd5c\uadfc \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uc758 \uc0dd\ubb3c\ud559\uc801 \ud65c\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220 \ubc0f \uc774\ub97c \ubcf4\ud638\ud558\uae30 \uc704\ud55c \ud2b9\uc218 \ud3ec\uc7a5 \uae30\uc220\uc5d0 \ub300\ud55c \ud2b9\ud5c8\uc640 \uc2e4\uc6a9\uc2e0\uc548\uc744 \ucd9c\uc6d0\ud588\ub2e4\uace0 \ubc1c\ud45c\ud588\ub2e4. \uc774 \uae30\uc220\uc740 \ud2b9\ud788 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uac00 \uac00\uc9c4 \ud56d\uade0 \ub2a5\ub825\uc744 \ucd5c\ub300\ud55c\uc73c\ub85c \ud65c\uc6a9\ud558\uba74\uc11c\ub3c4, \uae30\uc874 \uc81c\ud488\ub4e4\uc774 \uacaa\uc5b4\uc628 \uc628\ub3c4\uc640 \uc0b0\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud55c \ubbfc\uac10\uc131\uc744 \uadf9\ubcf5\ud558\ub294 \ub370 \uc911\uc810\uc744 \ub450\uc5c8\ub2e4. \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\ub294 \ud2b9\uc815 \uc720\ud574\uade0\uc744 \uc815\ubc00\ud558\uac8c \ud0c0\uaca9\ud558\ub294 \ub2a5\ub825\uc774 \ub6f0\uc5b4\ub098\uc9c0\ub9cc, \uc628\ub3c4\uc640 pH \ubcc0\ud654\uc5d0 \ucde8\uc57d\ud558\uc5ec \uace0\ub3c4\ud654\ub41c \uc81c\ud615 [&hellip;]<\/p>\n","protected":false},"author":48,"featured_media":65,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"\uc778\ud2b8\ub860\ubc14\uc774\uc624","_yoast_wpseo_metadesc":"\uc778\ud2b8\ub860\ubc14\uc774\uc624\uac00 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uc758 \uc0dd\ubb3c\ud559\uc801 \ud65c\uc131\uc744 \ubcf4\uc874\ud558\ub294 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220\uacfc \ud2b9\uc218 \ud3ec\uc7a5 \uae30\uc220\uc5d0 \ub300\ud55c \ud2b9\ud5c8\ub97c \ucd9c\uc6d0\ud588\ub2e4. \uc774 \uae30\uc220\uc740 \uc628\ub3c4\uc640 pH \ubcc0\ud654\uc5d0 \ubbfc\uac10\ud55c \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\ub97c \ube44\ud0c0\ubbfc\ucc98\ub7fc \uc27d\uac8c \uc12d\ucde8\ud560 \uc218 \uc788\uac8c \ud558\uba70, \uc7a5\uae30 \uc720\ud1b5\uae30\ud55c\uc744 \ubcf4\uc7a5\ud55c\ub2e4. \uc2e0\uc81c\ud488\uc740 \uc62c\ud574 \ud558\ubc18\uae30\uc5d0 \ucd9c\uc2dc\ub420 \uc608\uc815\uc774\ub2e4.","footnotes":""},"categories":[2],"tags":[6039,11771,11769,11770,11768],"class_list":["post-19723","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2","tag-ai","tag-11771","tag-11769","tag-11770","tag-11768"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc778\ud2b8\ub860\ubc14\uc774\uc624\uc758 \ud601\uc2e0 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220\ub85c \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0 \ud65c\uc6a9\ub3c4 \ub192\uc544\uc838 - \ub450\ucc3d\ud2b9\ud5c8\ubc95\ub960\uc0ac\ubb34\uc18c<\/title>\n<meta name=\"description\" content=\"\uc778\ud2b8\ub860\ubc14\uc774\uc624\uac00 \ubc15\ud14c\ub9ac\uc624\ud30c\uc9c0\uc758 \uc0dd\ubb3c\ud559\uc801 \ud65c\uc131\uc744 \ubcf4\uc874\ud558\ub294 \ubc1c\ud3ec\uc131 \uc81c\ud615 \uae30\uc220\uacfc \ud2b9\uc218 \ud3ec\uc7a5 \uae30\uc220\uc5d0 \ub300\ud55c \ud2b9\ud5c8\ub97c 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