{"id":1473,"date":"2024-02-27T11:23:25","date_gmt":"2024-02-27T03:23:25","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=1473"},"modified":"2024-03-21T11:21:08","modified_gmt":"2024-03-21T03:21:08","slug":"application-of-pvp-in-fruit-preservation","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/application-of-pvp-in-fruit-preservation\/","title":{"rendered":"\uacfc\uc77c \ubcf4\uc874\uc5d0 PVP \uc801\uc6a9"},"content":{"rendered":"

\ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP)\uc740 \uc544\uc138\ud2f8\ub80c \ud558\ub958\uc758 \uace0\uae09 \uc815\ubc00\ud654\ud559\ubb3c\uc9c8\ub85c \uc0dd\uccb4\uc801\ud569\uc131, \uc6a9\ud574\uc131(\ubb3c\uc5d0 \uc6a9\ud574\ub418\uc9c0\ub9cc \ub9ce\uc740 \uc720\uae30\uc6a9\ub9e4\uc5d0\ub3c4 \uc6a9\ud574\uc131), \ucc29\ud654\uc131, \ubd84\uc0b0\uc131, \ud544\ub984\ud615\uc131, \uac00\uc6a9\ud654, \uacb0\ud569, \ud654\ud559\uc801 \uc548\uc815\uc131, \uc0dd\uccb4 \ubd88\ud65c\uc131 \ubc0f \uc548\uc804\ud558\uace0 \ubb34\ub3c5\uc131\uc785\ub2c8\ub2e4. \ud654\uc7a5\ud488, \uc758\uc57d \ubc0f \uac74\uac15, \uc2dd\ud488, \uc12c\uc720 \uc778\uc1c4 \ubc0f \uc5fc\uc0c9, \uc81c\uc9c0, \uc811\ucc29\uc81c, \ucf54\ud305, \uc548\ub8cc, \uc138\uc81c, \uae08\uc18d \uac00\uacf5, \uc5d0\ub108\uc9c0, \uace0\ubd84\uc790 \uc911\ud569, \uc804\uc790, \ubd84\ub9ac \ud544\ub984, \ub9ac\ud2ac \ubc30\ud130\ub9ac, \uad11\uc804\uc9c0, \uc758\ub8cc\uc6a9 \uace0\ubd84\uc790 \uc7ac\ub8cc, \ub098\ub178 \uc7ac\ub8cc\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. , \uadf8\ub798\ud540, \ucd09\ub9e4, \ud761\ucc29 \uc7ac\ub8cc, \ub18d\uc5c5 \ubc0f \ucd95\uc0b0\uc5c5 \ubc0f \uae30\ud0c0 \ubd84\uc57c. \ud604\uc7ac PVP\uc758 \uc0c8\ub85c\uc6b4 \uc6a9\ub3c4\uac00 \uc5ec\uc804\ud788 \ub4f1\uc7a5\ud558\uace0 \uc788\uc73c\uba70 \uc0c1\uc2b9\uc138\ub97c \ubcf4\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac \ubc0f \uad11\uc804\uc9c0 \ubd84\uc57c\uc5d0\uc11c PVP\uc758 \uc0c8\ub85c\uc6b4 \uc801\uc6a9\uc740 \uc5c5\uacc4\uc5d0\uc11c \ud070 \uad00\uc2ec\uc744 \ub04c\uc5c8\uc9c0\ub9cc \uacfc\uc77c \ubcf4\uc874\uc5d0 \ub300\ud55c \uc0c8\ub85c\uc6b4 PVP \uc0ac\uc6a9\uc740 \ucda9\ubd84\ud55c \uad00\uc2ec\uc744 \ub04c\uc9c0 \ubabb\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub365\uace0 \ube44\uac00 \ub9ce\uc774 \ub0b4\ub9ac\ub294 \uba54\uc774\uc720 \uc2dc\uc98c\uc5d0 \uc218\ud655\ud55c \uc218\ud655 \ud6c4 \uc870\uc9c1 \uc2e0\uc9c4\ub300\uc0ac\ub294 \uac15\ud558\uace0 \uc218\ubd84\uc744 \uc783\uae30 \uc27d\uace0 \uac08\uc0c9\uc73c\ub85c \ubcc0\ud558\uace0 \ubd80\ud328\ud558\uba70 \uc800\uc7a5\uc774 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 \ubcf5\uc22d\uc544 \uacfc\uc77c\uc744 \uce58\ub8cc\ud558\uae30 \uc704\ud574 0.1% PVP \uc218\uc6a9\uc561\uc744 \uc0ac\uc6a9\ud558\uba74 \uacfc\uc77c\uc758 \ud638\ud761 \uac15\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc5b5\uc81c\ud558\uace0 \ud638\ud761 \ud53c\ud06c\ub97c \uc904\uc774\uba70 \uc218\ubd84 \uc190\uc2e4\uc744 \uc904\uc774\uace0 \ube44\ud0c0\ubbfc C \uc190\uc2e4\uc744 \uc904\uc774\uba70 \uacfc\uc77c\uc758 \uc124\ud0d5 \ubc0f \uae30\ud0c0 \uc601\uc591\uc18c\ub97c \uc904\uc77c \uc218 \uc788\uc73c\uba70 \uacbd\ub3c4\ub97c \uc720\uc9c0\ud558\uc5ec \ubcf5\uc22d\uc544 \uc5f4\ub9e4\uc758 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uace0 \uc800\uc7a5 \uae30\uac04\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud0a4\ud1a0\uc0b0 \ubc29\ubd80\uc81c\uc640 \ube44\uad50\ud558\uc5ec 0.1% PVP \ucf54\ud305 \ubcf5\uc22d\uc544\uc758 \ubcf4\uc874 \ud6a8\uacfc\ub294 1.0% \ud0a4\ud1a0\uc0b0\ubcf4\ub2e4 \ud6e8\uc52c \uc6b0\uc218\ud588\uc2b5\ub2c8\ub2e4. PVP\uc758 \uc591\uc774 \uc801\uace0 \ud6a8\uacfc\uac00 \uc88b\uc73c\uba70 \uc7a5\uc810\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\"The<\/p>\n

\uc2dd\ud488 \uacfc\ud559\uc790\ub4e4\uc740 \ub610\ud55c \uac04\ub09c \ub124\uc774\ube14 \uc624\ub80c\uc9c0\ub97c \ud14c\uc2a4\ud2b8 \uacfc\uc77c\ub85c \uc0bc\uc544 \ubd80\ud328\uc728, \uccb4\uc911 \uac10\uc18c\uc728 \ubc0f \ube44\ud0c0\ubbfc C \ud568\ub7c9\uc744 \ud3c9\uac00 \uc9c0\ud45c\ub85c \uc0ac\uc6a9\ud558\uc5ec \uc77c\ub828\uc758 \uc2e4\ud5d8\uc744 \uc124\uacc4\ud558\uc5ec \ub2e4\uc591\ud55c \ub18d\ub3c4\uc758 \ub3c5\ud2b9\ud55c \ucd94\ucd9c\ubb3c, \uce74\ub974\ubcf5\uc2dc\uba54\ud2f8 \uc140\ub8f0\ub85c\uc624\uc2a4 \ub098\ud2b8\ub968, PVP\uc758 \ud6a8\uacfc\ub97c \uc870\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uac04\ub09c \ub124\uc774\ube14 \uc624\ub80c\uc9c0\uc758 \ubcf4\uc874 \ud6a8\uacfc\uc5d0 \ub300\ud55c \u03b3-\uc544\ubbf8\ub178\ubd80\ud2f0\ub974\uc0b0 \ubcf5\ud569 \ucf54\ud305 \ubc29\ubd80\uc81c. \uadf8 \uacb0\uacfc, \ub2e8\uc0dd\uc131 \ucd94\ucd9c\ubb3c, \uce74\ub974\ubcf5\uc2dc\uba54\ud2f8\uc140\ub8f0\ub85c\uc624\uc2a4\ub098\ud2b8\ub968, PVP \ubc0f \u03b3-\uc544\ubbf8\ub178\ubd80\ud2f0\ub974\uc0b0\uc758 \ubcf4\ucda9 \uc218\uc900\uc774 \uac01\uac01 2.0%, 0.6%, 0.4% \ubc0f 1.0%\uc77c \ub54c \uc2e0\uc120\ub3c4 \uc720\uc9c0 \ud6a8\uacfc\uac00 \uac00\uc7a5 \uc88b\uc740 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ubcf5\ud569 \ucf54\ud305 \uc7ac\ub8cc\ub294 \uc800\uc7a5 \uc911 \uacfc\uc77c \uc870\uc9c1\uc758 \uc218\ubd84 \uc190\uc2e4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc774\uace0 \uacfc\uc77c\uc758 \uac00\uc6a9\uc131 \uace0\ud615\ubb3c, \ube44\ud0c0\ubbfc C \ubc0f \ucd1d \uc124\ud0d5 \ud568\ub7c9\uc758 \uac10\uc18c\ub97c \uc9c0\uc5f0\uc2dc\ud0a4\uace0 \uc6b0\uc218\ud55c \uc2e0\uc120\ub3c4 \uc720\uc9c0 \ud6a8\uacfc\ub97c \ubc1c\ud718\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

PVP\uc5d0 \uc758\ud55c \uacfc\uc77c\uc758 \ubcf4\uc874 \uba54\ucee4\ub2c8\uc998\uc740 \uacfc\uc77c \ud45c\uba74\uc758 \uc5d0\ud2f8\ub80c \uc0dd\uc131\uacfc \uad00\ub828\ub41c \ud6a8\uc18c\uc758 \ud65c\uc131\uc744 \uc5b5\uc81c\ud558\uace0 \uc0b0\uc18c\uc640\uc758 \uc811\ucd09\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \uc88b\uc740 \ubcf5\ud569\uccb4 \ud615\uc131 \ubc0f \ud544\ub984 \ud615\uc131 \ub2a5\ub825 \ub54c\ubb38\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uacfc\uc77c \ubc29\ubd80\uc81c \uc131\ubd84\uc778 PVP\uc5d0 \ub300\ud55c \uc5f0\uad6c\ub294 \uc544\uc9c1 \ucd08\uae30 \ub2e8\uacc4\uc774\uc9c0\ub9cc \ud544\ub984 \ud615\uc131 \ud2b9\uc131\uc774 \uc88b\uace0 \ubcf5\uc6a9\ub7c9\uc774 \uc801\uc73c\uba70 \ud6a8\uacfc\uac00 \uc88b\uae30 \ub54c\ubb38\uc5d0 \uad00\uc2ec\uc744 \uac16\uace0 \ucd94\uac00 \uac1c\ubc1c \ubc0f \uc801\uc6a9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Polyvinylpyrrolidone (PVP) is a high-end fine chemical downstream of acetylene, which is a polymer material with excellent performance, with excellent biocompatibility, solubility (soluble in water, but also soluble in many organic solvents), complex, dispersibility, film formation, solubilization, bonding, chemical stability, bioinert and safe and non-toxic. Widely used in cosmetics, medicine and health, food, textile printing and dyeing, paper making, adhesives, coatings,pigments, detergents, metal processing, energy, polymer polymerization, electronics, separation film, lithium battery, photovoltaic, medical polymer materials,nanomaterials, graphene, catalysts, adsorption materials and agriculture and animal husbandry and other fields. At present, the new uses of PVP are still emerging and in the ascendant. The new application of PVP in the field of lithium-ion battery and photovoltaic has attracted great attention in the industry,however, the new use of PVP in fruit preservation has not attracted enough attention. Harvested in the hot and rainy Meiyu season, the postharvest tissue metabolism is strong, easy\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[94],"attr":[],"class_list":["post-1473","post","type-post","status-publish","format-standard","hentry","category-problems","tag-pvp"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/comments?post=1473"}],"version-history":[{"count":3,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1473\/revisions"}],"predecessor-version":[{"id":1592,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/1473\/revisions\/1592"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=1473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=1473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=1473"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=1473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}