{"id":582,"date":"2023-12-29T16:37:49","date_gmt":"2023-12-29T08:37:49","guid":{"rendered":"https:\/\/www.yearnintl.com\/?p=582"},"modified":"2024-02-02T11:50:19","modified_gmt":"2024-02-02T03:50:19","slug":"what-is-pvpp-crosslinked-polyethylene-pyrrolidone","status":"publish","type":"post","link":"https:\/\/www.yearnintl.com\/ko\/problems\/what-is-pvpp-crosslinked-polyethylene-pyrrolidone\/","title":{"rendered":"pvpp \uac00\uad50 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud53c\ub864\ub9ac\ub3c8\uc774\ub780 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"

PVPP\ub294 \uac00\uad50\ub41c \ub2e8\ub3c5\uc911\ud569\uccb4 \ud615\ud0dc\uc758 \uc815\uc81c\ub41c \ube44\ub2d0 \ud53c\ub864\ub9ac\ub3c8\uc785\ub2c8\ub2e4. \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8(PVP-P)\uc740 \ud398\ub180 \ubc0f \uc54c\uce7c\ub85c\uc774\ub4dc\uc640 \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud558\uc5ec \uc2dd\ubb3c \uc0d8\ud50c\uc5d0\uc11c \uc81c\uac70\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub2e8\ubc31\uc9c8\uc758 \ubcc0\ud615 \ubc0f \uac04\uc12d\uc744 \ubc29\uc9c0\ud558\uace0 \ub2e8\ubc31\uc9c8 \ud568\ub7c9\uc744 \ubcf4\ub2e4 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uad50\ub41c \ud3f4\ub9ac\uc5d0\ud2f8\ud53c\ub864\ub9ac\ub3c8(PVP-P)\uc774 \ud6a8\uc18c\uc758 \ud65c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub2e4\ub294 \uac83\ub3c4 \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc81c\uc57d \ub4f1\uae09 PVPP<\/p>\n

\uc81c\ud488\uba85: \uac00\uad50\ub41c POvidone<\/p>\n

\uc57d\uc804\uba85: \uac00\uad50\ud615 \ud3ec\ube44\ub3c8<\/p>\n

\ud654\ud559\uba85: \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub864\ub9ac\ub3c8, PVPP<\/p>\n

INCI\/CTFA:\ubd88\uc6a9\uc131 PVP<\/p>\n

CAS \ubc88\ud638 : 25249-54-1<\/p>\n

\ud654\ud559 \uad6c\uc870 \uacf5\uc2dd:<\/p>\n

\"pvpp<\/p>\n

\uc81c\ud488 \ud2b9\uc9d5: \ubc31\uc0c9 \ub610\ub294 \ud669\uc0c9 \ubd84\ub9d0, \ud2b9\ubcc4\ud55c \ub0c4\uc0c8\uac00 \uc5c6\uc73c\uba70 \ubb3c, \uc0b0, \uc54c\uce7c\ub9ac \ubc0f \uae30\ud0c0 \uc77c\ubc18\uc801\uc778 \uc720\uae30 \uc6a9\uc81c\uc5d0 \uc6a9\ud574\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubb3c \uc18d\uc5d0\uc11c\ub294 \ud33d\ucc3d\ub825\uc774 \uac15\ud558\uace0 \uac94 \ucd95\uc801\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uc73c\uba70 \ud3a9\ud0c0\uc774\ub4dc, \ud558\uc774\ub4dc\ub85d\uc2e4\uc0b0 \ubc0f \uae30\ud0c0 \uc800\ubd84\uc790\ub7c9 \uc591\uc790\ud654 \ubb3c\uc9c8\uacfc \ubcf5\ud569\uccb4\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uad50 \ud3ec\ube44\ub3c8\uc740 \uace0\uae09 \uc815\uc81c \uc57d\ubb3c\uc6a9\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \ubd95\uad34\uc81c\uc774\uba70, \ud2b9\ud788 \uc989\uc11d \uc539\uc5b4\uba39\ub294 \uc815\uc81c \uc81c\uc81c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\uc6a9\ub3c4: \ucca8\uac00\uc81c POvidone\uc740 \ubb3c \ubc0f \uae30\ud0c0 \uc6a9\ub9e4\uc5d0 \ubd88\uc6a9\uc131\uc774\uba70 \ubb3c\uacfc \uc811\ucd09\ud558\uba74 \ube60\ub974\uac8c \ud33d\ucc3d\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uace0\ub824\ud558\uc5ec \uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4: 1) \ubd95\uad34\uc81c, 2) \ud604\ud0c1 \uc548\uc815\uc81c, 3) \uc218\ubd84 \ud761\uc218\uc81c, 4 ) \uc2dd\ubb3c \ucd94\ucd9c\ubb3c \ub610\ub294 \uc2dd\ubb3c\uc131 \uc57d\ubb3c\uc758 \ud0c4\ub2cc \ubc0f \ud3f4\ub9ac\ud398\ub180 \ubcf5\ud569\uc81c.<\/p>\n

\uc6a9\ub3c4: \ubb3c \ubc0f \uae30\ud0c0 \uc720\uae30 \uc6a9\ub9e4\uc5d0 \ub300\ud55c \ubd88\uc6a9\uc131 \ubc0f \ubcf5\ud569\ud654 \ub2a5\ub825\uc73c\ub85c \uc778\ud574 \ub9e5\uc8fc\/\uc640\uc778\/\uc74c\ub8cc \uc0b0\uc5c5\uc5d0\uc11c \uc548\uc815\uc81c \ubc0f \uc815\ud654\uc81c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac00\uad50 \ud3f4\ub9ac\ube44\ub2d0\ud53c\ub85d\uc0ac\ub17c\uc740 \ub9e5\uc8fc\/\uc640\uc778\/\uc74c\ub8cc \uc81c\ud488 \uc0dd\uc0b0 \uacfc\uc815\uc5d0\uc11c \ud3f4\ub9ac\ud398\ub180\uacfc \ud0c4\ub2cc\uc744 \ud761\ucc29\ud560 \uc218 \uc788\uc5b4 \uc774\ub7ec\ud55c \uc81c\ud488\uc758 \uc0c9\uc0c1\uacfc \ud5a5\uc744 \uac1c\uc120\ud558\uace0 \uc81c\ud488\uc758 \uc720\ud1b5\uae30\ud55c\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

PVPP is a purified vinyl pyrrolidone in the form of a cross-linked homopolymer. Crosslinked polyvinylpyrrolidone (PVP-P) can form complexes with phenols and alkaloids to remove them from plant samples, thus preventing the modification and interference of proteins and allowing for more accurate determination of protein content. It has also been reported that crosslinked polyethylpyrrolidone (PVP-P) can improve the activity of the enzyme. Pharmaceutical grade PVPP Product name: Crosslinked POvidone Pharmacopoeia name: Crosslinked POvidone Chemical name: Crosslinked polyvinylpyrrolidone,PVPP INCI\/CTFA:Insoluble PVP CAS number :25249-54-1 Chemical structure formula: Product features: white or yellowish powder, no special odor, insoluble in water, acid, alkali and other common organic solvents. However, it has a strong expansion capacity in water and does not produce gel accumulations, and can be complexed with peptides, hydroxyl acids and other low molecular quantization and substances. Crosslinked POvidone is the disintegrating agent of choice for high-grade tablet drugs, especially suitable for instant,\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":[],"attr":[58],"class_list":["post-582","post","type-post","status-publish","format-standard","hentry","category-problems"],"_links":{"self":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/582","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=582"}],"version-history":[{"count":4,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/582\/revisions"}],"predecessor-version":[{"id":1174,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/posts\/582\/revisions\/1174"}],"wp:attachment":[{"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/media?parent=582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/categories?post=582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/tags?post=582"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yearnintl.com\/ko\/wp-json\/wp\/v2\/attr?post=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}