{"id":6419,"date":"2023-04-21T10:15:08","date_gmt":"2023-04-21T10:15:08","guid":{"rendered":"https:\/\/olmix.com\/?p=6419"},"modified":"2025-01-14T15:22:29","modified_gmt":"2025-01-14T14:22:29","slug":"anh-huong-cua-bien-doi-khi-hau-doi-voi-doc-to-nam-moc","status":"publish","type":"post","link":"https:\/\/mycokingdom.net\/vi\/anh-huong-cua-bien-doi-khi-hau-doi-voi-doc-to-nam-moc\/","title":{"rendered":"\u1ea2nh h\u01b0\u1edfng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi \u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c"},"content":{"rendered":"[vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” top_padding=”2%” constrain_group_4=”yes” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” gradient_type=”default” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid” column_padding_type=”default” gradient_type=”default”][nectar_cta btn_style=”underline” heading_tag=”p” button_color=”default” text_color=”#269756″ button_border_thickness=”0px” link_type=”regular” alignment=”left” alignment_tablet=”default” alignment_phone=”default” display=”inline” display_tablet=”inherit” display_phone=”inherit” icon_family=”none” link_text=”Back to news” url=”\/mycotoxins-vn\/#news” text=”\u2190” font_size_desktop=”14px”][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” constrain_group_4=”yes” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none” gradient_type=”default” shape_type=””][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid” column_padding_type=”default” gradient_type=”default”][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” top_padding=”2%” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”horizontal” column_element_direction_tablet=”horizontal” column_element_direction_phone=”horizontal” column_element_alignment=”center” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” font_color=”#269756″ column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid” column_padding_type=”default” gradient_type=”default”][nectar_icon icon_family=”fontawesome” icon_style=”default” icon_color_type=”color_scheme” icon_color=”Extra-Color-1″ icon_padding=”0px” pointer_events=”all” icon_fontawesome=”fa fa-clock-o” icon_size=”15″ margin_right=”7px” margin_top=”1px”][vc_column_text][rt_reading_time label=”Reading Time:” postfix=”minutes” postfix_singular=”minute”][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” top_padding=”2%” constrain_group_1=”yes” bottom_padding=”2%” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”padding-2-percent” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”left” left_margin=”7px” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”advanced” border_left_desktop=”1″ column_border_color=”#269756″ column_border_style=”solid” column_padding_type=”default” gradient_type=”default”][vc_column_text el_class=”med”]Kh\u00ed h\u1eadu Tr\u00e1i \u0111\u1ea5t \u0111ang tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i to\u00e0n c\u1ea7u b\u1ea5t l\u1ee3i do s\u1ef1 gia t\u0103ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh do con ng\u01b0\u1eddi g\u00e2y ra.\u00a0Kh\u00ed h\u1eadu \u0111\u1ea1i di\u1ec7n cho\u00a0y\u1ebfu t\u1ed1 sinh th\u00e1i\u00a0n\u00f4ng nghi\u1ec7p quan tr\u1ecdng nh\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c giai \u0111o\u1ea1n v\u00f2ng \u0111\u1eddi c\u1ee7a n\u1ea5m v\u00e0 kh\u1ea3 n\u0103ng x\u00e2m chi\u1ebfm c\u00e2y tr\u1ed3ng, t\u1ed3n t\u1ea1i v\u00e0 t\u1ea1o ra \u0111\u1ed9c t\u1ed1, d\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 s\u1ef1 thay \u0111\u1ed5i trong ph\u00e2n b\u1ed1 \u0111\u1ecba l\u00fd v\u00e0 m\u00f4 h\u00ecnh\u00a0s\u1ea3n sinh\u00a0\u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c.<\/b>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” top_padding=”2%” constrain_group_1=”yes” bottom_padding=”2%” text_align=”left” row_position=”default” row_position_tablet=”inherit” row_position_phone=”inherit” overflow=”visible” pointer_events=”all”][vc_column_inner column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” overflow=”visible” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][image_with_animation image_url=”16681″ image_size=”full” animation_type=”entrance” animation=”None” animation_movement_type=”transform_y” hover_animation=”none” alignment=”” border_radius=”none” box_shadow=”none” image_loading=”default” max_width=”100%” max_width_mobile=”default”][vc_column_text]Kinh nghi\u1ec7m c\u1ee7a nh\u1eefng n\u0103m tr\u01b0\u1edbc v\u00e0 c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c k\u1ef9 thu\u1eadt m\u1edbi nh\u1ea5t (phi\u00ean m\u00e3, microarray, qPCR) gi\u00fap \u0111\u00e1nh gi\u00e1 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y \u00e1p l\u1ef1c m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u00f3a \u0111i\u1ec1u ch\u1ec9nh\u00a0s\u1ea3n sinh\u00a0\u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c.<\/p>\n

V\u1edbi nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n<\/strong>,\u00a0A.<\/i>\u00a0flavus<\/i>\u00a0(s\u1ea3n sinh aflatoxin) \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd v\u01b0\u1ee3t tr\u1ed9i h\u01a1n\u00a0A. carbonarius<\/i>\u00a0(s\u1ea3n sinh ochratoxin) v\u00e0\u00a0Penicillium spp.<\/i>\u00a0(s\u1ea3n sinh OTA v\u00e0 PAT).<\/p>\n

G\u1ea7n \u0111\u00e2y \u1edf\u00a0Nam \u00c2u v\u00e0 \u0110\u00f4ng \u00c2u<\/strong>, nh\u1eefng n\u0103m c\u00f3 th\u1eddi ti\u1ebft n\u00f3ng h\u01a1n v\u00e0 kh\u00f4 h\u01a1n b\u00ecnh th\u01b0\u1eddng \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ea5m trong c\u00e2y tr\u1ed3ng,\u00a0v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n cao h\u01a1n c\u1ee7a\u00a0A. flavus\u00a0<\/i>g\u00e2y h\u1ea1i cho\u00a0<\/strong>Fusarium spp<\/strong>.<\/i>\u00a0\u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng quan v\u1edbi t\u1ef7 l\u1ec7 nhi\u1ec5m aflatoxin cao h\u01a1n \u1edf khu v\u1ef1c n\u00e0y, tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 nguy c\u01a1 nhi\u1ec5m aflatoxin.\u00a0<\/strong>M\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh\u00a0d\u1ef1 \u0111o\u00e1n\u00a0gia t\u0103ng\u00a0(l\u00ean \u0111\u1ebfn 50%) s\u1ef1 xu\u1ea5t hi\u1ec7n AFM1<\/sub>\u00a0trong s\u1eefa v\u00e0o n\u0103m 2030.<\/b><\/p>\n

Trong khi \u0111\u00f3 \u1edf\u00a0Nam, Trung v\u00e0 \u0110\u00f4ng Nam \u00c1<\/strong>, l\u01b0\u1ee3ng m\u01b0a cao h\u01a1n d\u1eabn \u0111\u1ebfn m\u1ee9c AFB1<\/sub>\u00a0cao\u00a0 .<\/p>\n

Fusarium<\/i>\u00a0ch\u1ecbu \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng v\u00e0 \u0111\u00f2i h\u1ecfi ho\u1ea1t \u0111\u1ed9ng n\u01b0\u1edbc cao (aw<\/sub><\/i>) \u0111\u1ec3 ph\u00e1t tri\u1ec3n. Do \u0111\u00f3, s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a ch\u00fang (\u0111\u1eb7c bi\u1ec7t l\u00e0\u00a0F. graminearum<\/i>) c\u00f3 th\u1ec3 t\u0103ng \u1edf Trung v\u00e0 B\u1eafc \u00c2u, d\u1ef1 ki\u1ebfn s\u1ebd \u1ea9m \u01b0\u1edbt h\u01a1n cho \u0111\u1ebfn n\u0103m 2050.<\/p>\n

M\u1ee9c CO2<\/sub>\u00a0t\u0103ng k\u00e9o theo sinh kh\u1ed1i\u00a0Fusarium\u00a0<\/i>\u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n s\u1ebd t\u0103ng 2,5 l\u1ea7n, m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c\u00a0s\u1ea3n sinh\u00a0\u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c. Trong khi \u0111\u00f3, s\u1ef1 t\u0103ng tr\u01b0\u1edfng fumonisin c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu g\u1ea7n \u0111\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a ch\u00fang, nh\u01b0 \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y v\u1edbi s\u1ef1 gia t\u0103ng \u1edf Trung \u00c2u.<\/p>\n

Nh\u00ecn chung,\u00a0b\u1eb1ng ch\u1ee9ng cho th\u1ea5y bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu s\u1ebd \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn c\u00e2y tr\u1ed3ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi v\u1ec1 vi\u1ec7c m\u1ea5t di\u1ec7n t\u00edch canh t\u00e1c ph\u00f9 h\u1ee3p, d\u1eabn \u0111\u1ebfn t\u0103ng t\u00ednh nh\u1ea1y c\u1ea3m v\u1edbi m\u1ee9c nhi\u1ec5m n\u1ea5m v\u00e0 t\u0103ng \u00f4 nhi\u1ec5m \u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c<\/strong>. Tuy nhi\u00ean, nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n h\u01a1n v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ed1i v\u1edbi s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a n\u1ea5m v\u00e0 \u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c.<\/p>\n

 <\/p>\n

Tham kh\u1ea3o:<\/strong>\u00a0Zingales\u00a0<\/i>et al.\u00a0, 2022. Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ea5m m\u1ed1c v\u00e0 \u0111\u1ed9c t\u1ed1 n\u1ea5m m\u1ed1c. \u0110\u1ed9c t\u1ed1, 14, 445. (<\/i>Climate Change and Effects on Molds and Mycotoxins. Toxins, 14, 445)<\/em> https:\/\/doi.org\/10.3390\/toxins14070445<\/a>.<\/em>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row type=”in_container” full_screen_row_position=”middle” column_margin=”default” column_direction=”default” column_direction_tablet=”default” column_direction_phone=”default” scene_position=”center” text_color=”dark” text_align=”left” row_border_radius=”none” row_border_radius_applies=”bg” overflow=”visible” overlay_strength=”0.3″ gradient_direction=”left_to_right” shape_divider_position=”bottom” bg_image_animation=”none”][vc_column column_padding=”no-extra-padding” column_padding_tablet=”inherit” column_padding_phone=”inherit” column_padding_position=”all” column_element_direction_desktop=”default” column_element_spacing=”default” desktop_text_alignment=”default” tablet_text_alignment=”default” phone_text_alignment=”default” background_color_opacity=”1″ background_hover_color_opacity=”1″ column_backdrop_filter=”none” column_shadow=”none” column_border_radius=”none” column_link_target=”_self” column_position=”default” gradient_direction=”left_to_right” overlay_strength=”0.3″ width=”1\/1″ tablet_width_inherit=”default” animation_type=”default” bg_image_animation=”none” border_type=”simple” column_border_width=”none” column_border_style=”solid”][vc_column_text]\n[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

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