{"id":9498,"date":"2026-03-24T10:55:35","date_gmt":"2026-03-24T10:55:35","guid":{"rendered":"https:\/\/sepro.vn\/?p=9498"},"modified":"2026-03-24T10:55:35","modified_gmt":"2026-03-24T10:55:35","slug":"yeu-to-lam-h2o2-giam-hoat-tinh","status":"publish","type":"post","link":"https:\/\/sepro.vn\/vi\/yeu-to-lam-h2o2-giam-hoat-tinh\/","title":{"rendered":"Y\u1ebfu T\u1ed1 L\u00e0m H2O2 Gi\u1ea3m Ho\u1ea1t T\u00ednh \u2014 C\u00e1ch B\u1ea3o Qu\u1ea3n Hydrogen Peroxide 6% \u0110\u00fang C\u00e1ch Trong Ph\u00f2ng S\u1ea1ch GMP"},"content":{"rendered":"

Hydrogen peroxide (H<\/b>2<\/b>O<\/b>2<\/b>)<\/b> l\u00e0 h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng m\u1ea1nh d\u00f9ng r\u1ed9ng r\u00e3i trong ph\u00f2ng s\u1ea1ch GMP c\u1ee7a nh\u00e0 m\u00e1y d\u01b0\u1ee3c. Nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft: n\u1ebfu b\u1ea3o qu\u1ea3n sai c\u00e1ch, H<\/span>2<\/span>O<\/span>2 <\/span>c\u00f3 th\u1ec3 <\/span>m\u1ea5t hi\u1ec7u l\u1ef1c ch\u1ec9 trong v\u00e0i tu\u1ea7n<\/b>?\u00a0<\/span><\/p>\n

Theo h\u01b0\u1edbng d\u1eabn c\u1ee7a CDC (Center for Disease Control and Prevention) – Trung t\u00e2m Ki\u1ec3m so\u00e1t v\u00e0 ph\u00f2ng ng\u1eeba D\u1ecbch b\u1ec7nh Hoa K\u1ef3, hydrogen peroxide (H\u2082O\u2082) n\u1ed3ng \u0111\u1ed9 6% l\u00e0 ti\u00eau chu\u1ea9n cho kh\u1eed khu\u1ea9n \u0111\u1ecbnh k\u1ef3 trong ph\u00f2ng s\u1ea1ch, v\u1edbi \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang quy c\u00e1ch.\u00a0<\/span><\/p>\n

Tuy nhi\u00ean, c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u00e1nh s\u00e1ng, kim lo\u1ea1i v\u00e0 \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y H<\/span>2<\/span>O<\/span>2<\/span>. \u0110i\u1ec1u n\u00e0y l\u00e0m n\u00f2ng \u0111\u1ed9 c\u1ee7a h\u00f3a ch\u1ea5t gi\u1ea3m \u0111i – \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c l\u00e0 hi\u1ec7u qu\u1ea3 kh\u1eed khu\u1ea9n, di\u1ec7t b\u00e0o t\u1eed c\u0169ng s\u1ebd gi\u1ea3m \u0111i sau v\u00e0i th\u00e1ng. C\u1ee5 th\u1ec3 l\u00e0, trong \u0111i\u1ec1u ki\u1ec7n l\u01b0u tr\u1eef \u0111\u00fang, H\u2082O\u2082 ch\u1ec9 suy hao d\u01b0\u1edbi 2% m\u1ed7i n\u0103m. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea3o qu\u1ea3n kh\u00f4ng \u0111\u00fang, m\u1ee9c suy gi\u1ea3m c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 50% ho\u1eb7c h\u01a1n m\u1ed7i th\u00e1ng.<\/span><\/p>\n

B\u00e0i vi\u1ebft n\u00e0y ph\u00e2n t\u00edch 5 y\u1ebfu t\u1ed1 l\u00e0m H2O2\u00a0gi\u1ea3m ho\u1ea1t t\u00ednh<\/a><\/strong>, c\u01a1 ch\u1ebf ph\u00e2n h\u1ee7y, v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n nh\u1eb1m duy tr\u00ec n\u1ed3ng \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 di\u1ec7t khu\u1ea9n trong su\u1ed1t th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng.<\/span><\/p>\n

T\u1ea1i Sao H2O2 6% Suy Gi\u1ea3m Ho\u1ea1t T\u00ednh?<\/b><\/h2>\n
\"tai-sao-h2o2-bi-giam-hoat-tinh\"
T\u1ea1i sao H2O2 b\u1ecb gi\u1ea3m ho\u1ea1t t\u00ednh<\/em><\/figcaption><\/figure>\n

H<\/span>2<\/span>O<\/span>2 <\/span>l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t kh\u00f4ng c\u00f3 t\u00ednh b\u1ec1n v\u1edbi m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean. Theo t\u00e0i li\u1ec7u c\u1ee7a EMA (C\u01a1 quan D\u01b0\u1ee3c ph\u1ea9m Ch\u00e2u \u00c2u), <\/span>“In the absence of a stabilising agent hydrogen peroxide rapidly decomposes to oxygen and water,\u201d <\/b>t\u1ee9c l\u00e0 s\u1ebd t\u1ef1 ph\u00e2n h\u1ee7y th\u00e0nh n\u01b0\u1edbc v\u00e0 oxy n\u1ebfu kh\u00f4ng c\u00f3 ch\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/span><\/p>\n

Link tham kh\u1ea3o:<\/i><\/b> https:\/\/www.ema.europa.eu\/en\/documents\/mrl-report\/hydrogen-peroxide-summary-report-2-committee-veterinary-medicinal-products_en.pdf<\/span><\/i><\/a><\/p>\n

H<\/span>2<\/span>O<\/span>2<\/span> s\u1ebd \u1ed5n \u0111\u1ecbnh t\u01b0\u01a1ng \u0111\u1ed1i ch\u1ec9 m\u1ea5t d\u01b0\u1edbi <\/span>2%\/n\u0103m<\/b> \u1edf nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng khi \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 b\u1ea3o qu\u1ea3n trong \u0111i\u1ec1u ki\u1ec7n t\u1ed1t (m\u00e1t, tr\u00e1nh \u00e1nh s\u00e1ng v\u00e0 c\u00f3 ch\u1ea5t \u1ed5n \u0111\u1ecbnh). Nh\u01b0ng n\u1ebfu l\u01b0u tr\u1eef trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng ph\u00f9 h\u1ee3p, h\u1ee3p ch\u1ea5t c\u00f3 th\u1ec3 m\u1ea5t t\u1ed1i thi\u1ec3u <\/span>50% m\u1ed7i th\u00e1ng<\/b>, khi\u1ebfn n\u1ed3ng \u0111\u1ed9 gi\u1ea3m t\u1eeb <\/span>6%<\/b> xu\u1ed1ng <\/span>3-4%<\/b> ch\u1ec9 trong m\u1ed9t th\u00e1ng, v\u00e0 \u0111\u1ed3ng th\u1eddi kh\u00f4ng c\u00f2n \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 di\u1ec7t b\u00e0o t\u1eed.\u00a0<\/span><\/p>\n

5 Y\u1ebfu T\u1ed1 Ch\u00ednh L\u00e0m H2O2 Gi\u1ea3m Ho\u1ea1t T\u00ednh<\/b><\/h2>\n

Y\u1ebfu T\u1ed1 1: Nhi\u1ec7t \u0110\u1ed9<\/b><\/h3>\n

Nhi\u1ec7t \u0111\u1ed9 l\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng l\u1edbn nh\u1ea5t \u0111\u1ebfn ho\u1ea1t t\u00ednh c\u1ee7a H<\/span>2<\/span>O<\/span>2<\/span>.<\/span><\/p>\n

T\u00e1c \u0111\u1ed9ng c\u1ee5 th\u1ec3:<\/b><\/h4>\n