{"id":706,"date":"2024-04-12T16:21:12","date_gmt":"2024-04-12T08:21:12","guid":{"rendered":"http:\/\/www.zenith-vn.com\/?p=706"},"modified":"2024-04-22T15:26:32","modified_gmt":"2024-04-22T07:26:32","slug":"citric-acid-monohydrate-2","status":"publish","type":"post","link":"https:\/\/www.zenith-vn.com\/vi\/axit-citric-monohydrat-2\/","title":{"rendered":"\u00a0Axit L-Malic"},"content":{"rendered":"
V\u1ebb b\u1ec1 ngo\u00e0i<\/td>\u00a0B\u1ed9t tinh th\u1ec3 m\u00e0u tr\u1eafng<\/td><\/tr>
x\u00e9t nghi\u1ec7m<\/td>\u00a0\u226599,0%<\/td><\/tr>
V\u00f2ng quay c\u1ee5 th\u1ec3 [\u03b1]D20oC<\/td>-1,6\u00b0\uff5e -2,6\u00b0<\/td><\/tr>
Asen [As2O3]<\/td>\u00a0\u00a02,0mg\/kg<\/td><\/tr>
Kim lo\u1ea1i n\u1eb7ng [Pb] \u00a0\u00a0<\/td>\u00a0\u00a010mg\/kg<\/td><\/tr>
D\u01b0 l\u01b0\u1ee3ng khi \u0111\u00e1nh l\u1eeda<\/td>\u00a0\u00a0.10%<\/td><\/tr>
Clorua [Cl] \u00a0\u00a0<\/td>\u00a0.004%<\/td><\/tr>
Sunfat [SO4]<\/td>.02%<\/td><\/tr>
Axit fumaric \u00a0<\/td>\u00a0.50,5%<\/td><\/tr>
Axit maleic<\/td>\u00a0.05%<\/td><\/tr>
Ch\u1ec9 huy<\/td>\u00a02mg\/kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

C\u1ea4U TR\u00daC PH\u00c2N T\u1eec:<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

C\u00f4ng th\u1ee9c ph\u00e2n t\u1eed<\/strong>: C4<\/sub>H6<\/sub>\u1ed35<\/sub><\/p>\n\n\n\n

Tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed:<\/strong> 134.087<\/p>\n\n\n\n

S\u1ef1 mi\u00eau t\u1ea3 <\/strong>:L-Malic Acid l\u00e0 d\u1ea1ng b\u1ed9t tinh th\u1ec3 m\u00e0u tr\u1eafng. I d\u1ec5 tan trong n\u01b0\u1edbc v\u00e0 trong r\u01b0\u1ee3u, \u00edt tan trong axeton..<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng <\/strong>: Axit malic bao g\u1ed3m axit D-malic, axit DL-malic v\u00e0 axit L-malic. Axit L-malic, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 axit 2-hydroxysuccinic, l\u00e0 ch\u1ea5t trung gian tu\u1ea7n ho\u00e0n c\u1ee7a axit tricarboxylic trong sinh v\u1eadt, d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u01a1 th\u1ec3 con ng\u01b0\u1eddi h\u1ea5p th\u1ee5.<\/p>\n\n\n\n

Axit L-malic ch\u1ee9a c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0m m\u1ec1m t\u1ef1 nhi\u00ean, c\u00f3 th\u1ec3 x\u00f3a n\u1ebfp nh\u0103n tr\u00ean b\u1ec1 m\u1eb7t da, gi\u00fap da tr\u1eafng, m\u1ecbn m\u00e0ng v\u00e0 \u0111\u00e0n h\u1ed3i. V\u00ec v\u1eady, n\u00f3 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c c\u00f4ng th\u1ee9c m\u1ef9 ph\u1ea9m; Axit L-malic c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf v\u1edbi nhi\u1ec1u h\u01b0\u01a1ng v\u1ecb v\u00e0 gia v\u1ecb kh\u00e1c nhau, \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m h\u00f3a ch\u1ea5t h\u00e0ng ng\u00e0y, nh\u01b0 kem \u0111\u00e1nh r\u0103ng, d\u1ea7u g\u1ed9i, v.v. Axit L-malic c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ch\u1ebf ph\u1ea9m d\u01b0\u1ee3c ph\u1ea9m, vi\u00ean n\u00e9n, xi-r\u00f4, v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ebf th\u00e0nh dung d\u1ecbch axit amin, c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 h\u1ea5p thu c\u1ee7a axit amin; Axit L-malic c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh gan, thi\u1ebfu m\u00e1u, kh\u1ea3 n\u0103ng mi\u1ec5n d\u1ecbch k\u00e9m, ur\u00ea huy\u1ebft, t\u0103ng huy\u1ebft \u00e1p, suy gan v\u00e0 c\u00e1c b\u1ec7nh kh\u00e1c, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m t\u00e1c d\u1ee5ng \u0111\u1ed9c h\u1ea1i c\u1ee7a thu\u1ed1c ch\u1ed1ng ung th\u01b0 \u0111\u1ed1i v\u1edbi t\u1ebf b\u00e0o b\u00ecnh th\u01b0\u1eddng; n\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ebf v\u00e0 t\u1ed5ng h\u1ee3p thu\u1ed1c ch\u1ed1ng c\u00f4n tr\u00f9ng, ch\u1ea5t ch\u1ed1ng cao r\u0103ng, v.v. Ngo\u00e0i ra, axit L-malic c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t t\u1ea9y r\u1eeda c\u00f4ng nghi\u1ec7p, ch\u1ea5t \u0111\u00f3ng r\u1eafn nh\u1ef1a, ch\u1ea5t l\u00e0m d\u1ebbo cho v\u1eadt li\u1ec7u t\u1ed5ng h\u1ee3p, ph\u1ee5 gia th\u1ee9c \u0103n ch\u0103n nu\u00f4i, v.v.<\/p>\n\n\n\n

\u0111\u00f3ng g\u00f3i<\/strong>\u00a0:25kg\/bao ho\u1eb7c theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n

Kho<\/strong>: B\u1ea3o qu\u1ea3n \u1edf n\u01a1i kh\u00f4 m\u00e1t. Tr\u00e1nh \u00e1nh s\u00e1ng.<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u0110\u01a1n h\u00e0ng t\u1ed1i thi\u1ec3u<\/strong>:100kg<\/p>","protected":false},"excerpt":{"rendered":"

Appearance \u00a0White crystal powder Assay \u00a0\u226599.0% Specific rotation [\u03b1]D20\u2103 -1.6\u00b0\uff5e\u00a0-2.6\u00b0 Arsenic [As2O3] \u00a0\u00a0\u22642.0mg\/kg Heavy metals [Pb] \u00a0\u00a0 \u00a0\u00a0\u226410mg\/kg Residue on ignition \u00a0\u00a0\u22640.10% Chloride [Cl] \u00a0\u00a0 \u00a0\u22640.004% Sulfate [SO4] \u22640.02% Fumaric acid \u00a0 \u00a0\u22640.5% Maleic acid \u00a0\u22640.05% Lead \u00a0\u22642mg\/kg MOLECULAR STRUCTURE\uff1a Molecular Formula:\u00a0C4H6O5 Molecular Weight: 134.087 Description :L-Malic Acid is a white crystal powder. I is […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-706","post","type-post","status-publish","format-standard","hentry","category-food-ingredients"],"_links":{"self":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/comments?post=706"}],"version-history":[{"count":2,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/706\/revisions"}],"predecessor-version":[{"id":712,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/posts\/706\/revisions\/712"}],"wp:attachment":[{"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/media?parent=706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/categories?post=706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zenith-vn.com\/vi\/wp-json\/wp\/v2\/tags?post=706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}