{"id":8965,"date":"2009-04-20T08:10:20","date_gmt":"2009-04-20T01:10:20","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/04\/nghien-cuu-mot-so-dac-tinh-cua-che-pham-bao-quan-lam-san-tu-dau-vo-hat-dieu\/"},"modified":"2013-10-06T09:00:57","modified_gmt":"2013-10-06T02:00:57","slug":"nghien-cuu-mot-so-dac-tinh-cua-che-pham-bao-quan-lam-san-tu-dau-vo-hat-dieu","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-mot-so-dac-tinh-cua-che-pham-bao-quan-lam-san-tu-dau-vo-hat-dieu\/","title":{"rendered":"Nghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh c\u1ee7a ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n t\u1eeb d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u"},"content":{"rendered":"\n

B\u00f9i V\u0103n \u00c1i<\/strong> <\/p>\n

Vi\u1ec7n khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em> <\/p>\n

T\u00d3M T\u1eaeT<\/strong> <\/p>\n

<\/strong>D\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5 thu h\u1ed3i trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn h\u1ea1t \u0110i\u1ec1u v\u1edbi t\u1ec9 l\u1ec7 kho\u1ea3ng 10 \u2013 15% tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t. M\u1ed9t trong nh\u1eefng h\u01b0\u1edbng nghi\u00ean c\u1ee9u l\u00e0 s\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u n\u00e0y l\u00e0m ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n.D\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u \u0111\u01b0\u1ee3c ho\u1ea1t ho\u00e1 b\u1eb1ng c\u00e1ch s\u1ee5c kh\u00ed Clo \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u l\u1ef1c ph\u00f2ng ch\u1ed1ng c\u00f4n tr\u00f9ng h\u1ea1i l\u00e2m s\u1ea3n. C\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp theo \u0111\u00e3 l\u1ef1a ch\u1ecdn d\u1ea7u diezen l\u00e0m lo\u1ea1i dung m\u00f4i \u0111\u1ec3 t\u1ea1o ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n d\u1ea1ng l\u1ecfng. M\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh c\u01a1 b\u1ea3n c\u1ee7a ch\u1ebf ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3p c\u01a1 s\u1edf khoa h\u1ecdc \u0111\u1ec3 \u0111\u01b0a lo\u1ea1i ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n m\u1edbi c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt v\u00e0o ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t. <\/p>\n

T\u1eeb kho\u00e1:<\/strong> ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n, d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u <\/p>\n

M\u1ede \u0110\u1ea6U<\/strong> <\/p>\n

<\/strong>Vi\u1ec7t Nam l\u00e0 m\u1ed9t trong c\u00e1c n\u01b0\u1edbcs\u1ea3n xu\u1ea5t h\u1ea1t \u0110i\u1ec1u v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn tr\u00ean th\u1ebf gi\u1edbi. Trong c\u00f4ng nghi\u1ec7p ch\u1ebf bi\u1ebfn h\u1ea1t \u0110i\u1ec1u, d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5 thu h\u1ed3i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u1edbi t\u1ef7 l\u1ec7 kho\u1ea3ng 10 \u2013 15 % tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t. D\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u c\u00f3 th\u00e0nh ph\u1ea7n ho\u00e1 h\u1ecdc g\u1ed3m c\u00e1c phenol t\u1ef1 nhi\u00ean, \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 nguy\u00ean li\u1ec7u ph\u00f9 h\u1ee3p cho nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p \u0111\u1ec3 t\u1ea1o s\u01a1n, keo d\u00e1n, cao su bi\u1ebfn t\u00ednh\u2026 . Vai tr\u00f2 t\u1ef1 nhi\u00ean c\u1ee7a d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u khi t\u1ed3n t\u1ea1i trong h\u1ea1t l\u00e0 b\u1ea3o v\u1ec7 nh\u00e2n \u0111i\u1ec1u ch\u1ed1ng l\u1ea1i s\u1ef1 g\u00e2y h\u1ea1i c\u1ee7a c\u00f4n tr\u00f9ng. Do \u0111\u00f3, d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng l\u00e0m ho\u1ea1t ch\u1ea5t ch\u00ednh t\u1ea1o ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n theo h\u01b0\u1edbng ho\u1ea1t ho\u00e1 d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u b\u1eb1ng kh\u00ed clo. Hi\u1ec7u l\u1ef1c ph\u00f2ng ch\u1ed1ng c\u00f4n tr\u00f9ng g\u00e2y h\u1ea1i l\u00e2m s\u1ea3n c\u1ee7a d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u sau ho\u1ea1t ho\u00e1 \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng cao h\u01a1n h\u1eb3n so v\u1edbi d\u1ea7u nguy\u00ean li\u1ec7u ban \u0111\u1ea7u. <\/p>\n

V\u1edbi hi\u1ec7u l\u1ef1c v\u00e0 th\u00e0nh ph\u1ea7n ho\u00e1 h\u1ecdc c\u1ee7a d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u sau ho\u1ea1t ho\u00e1, \u0111\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u1ecbnh h\u01b0\u1edbng nghi\u00ean c\u1ee9u s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n d\u1ea1ng d\u1ea7u l\u1ecfng. C\u0103n c\u1ee9 v\u00e0o c\u00e1c y\u00eau c\u1ea7u c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n l\u00e2m s\u1ea3n, c\u00e1c nghi\u00ean c\u1ee9u l\u1ef1a ch\u1ecdn lo\u1ea1i dung m\u00f4i \u0111\u1ec3 t\u1ea1o ch\u1ebf ph\u1ea9m v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ed9t s\u1ed1 \u0111\u1eb7c t\u00ednh c\u01a1 b\u1ea3n c\u1ee7a ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n t\u1eeb d\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ebd l\u00e0m c\u01a1 s\u1edf khoa h\u1ecdc \u0111\u1ec3 \u0111\u01b0a ra lo\u1ea1i ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n m\u1edbi c\u00f3 ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt v\u00e0o ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t. <\/p>\n

C\u1eadp nh\u1eadt t\u1ea1i \u0111\u00e2y<\/a><\/u><\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":"

\n \n<\/p>\n

\n       D\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u là s\u1ea3n ph\u1ea9m ph\u1ee5 thu h\u1ed3i trong quá trình ch\u1ebf bi\u1ebfn h\u1ea1t \u0110i\u1ec1u v\u1edbi t\u1ec9 l\u1ec7 kho\u1ea3ng 10 – 15% tr\u1ecdng l\u01b0\u1ee3ng h\u1ea1t. M\u1ed9t trong nh\u1eefng h\u01b0\u1edbng nghiên c\u1ee9u là s\u1eed d\u1ee5ng nguyên li\u1ec7u này làm ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n lâm s\u1ea3n.  <\/span>D\u1ea7u v\u1ecf h\u1ea1t \u0110i\u1ec1u \u0111\u01b0\u1ee3c ho\u1ea1t hoá b\u1eb1ng cách s\u1ee5c khí Clo \u0111\u1ec3 nâng cao hi\u1ec7u l\u1ef1c phòng ch\u1ed1ng côn trùng h\u1ea1i lâm s\u1ea3n. Các nghiên c\u1ee9u ti\u1ebfp theo \u0111ã l\u1ef1a ch\u1ecdn d\u1ea7u diezen làm lo\u1ea1i dung môi \u0111\u1ec3 t\u1ea1o ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n lâm s\u1ea3n d\u1ea1ng l\u1ecfng. M\u1ed9t s\u1ed1 \u0111\u1eb7c tính c\u01a1 b\u1ea3n c\u1ee7a ch\u1ebf ph\u1ea9m \u0111ã \u0111\u01b0\u1ee3c ti\u1ebfn hành nghiên c\u1ee9u. K\u1ebft qu\u1ea3 nghiên c\u1ee9u \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111óng góp c\u01a1 s\u1edf khoa h\u1ecdc \u0111\u1ec3 \u0111\u01b0a lo\u1ea1i ch\u1ebf ph\u1ea9m b\u1ea3o qu\u1ea3n m\u1edbi có ngu\u1ed3n g\u1ed1c th\u1ef1c v\u1eadt vào ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t.<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8965"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=8965"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8965\/revisions"}],"predecessor-version":[{"id":10421,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8965\/revisions\/10421"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=8965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=8965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=8965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}