cam thảo

CAM THẢO (Rễ) Radix Glycyrrhizae  !"#$Glycyrrhiza uralensis%& Glycyrrhiza inflata Bat&Glycyrrhiza glabra'&()*+,-%../& Mô tả *01#02#3445,.#647 89:;9"64<9=:8="&!"#$ >4 ?" ,@,A4B4C#D7)&!"#$?" , 4 #&E?F4C#F" , 4#?G,H7)&I#J#44?G,#0,K##L#0,4#@"# 0#044M4NH.&IAO#P4)#QR& Vi phẫu '7 4S"N#C 1B+#&I"G"?TG,##K#&U0,K#?;:= 4 #C .0K4# 1,#04A4.&'.1?TNN"# 7  ##V H#&WX4S""4X#4X ""G"4X<#?4X&U04?#& Bột I , 4#C" , 4@,&Y<V#N"$""G"#C ?# "4 TG,##K#&Z##K#T40>40[1#0T41,?64<8:89\"&Y 4X" , 4?# 7 #64]"#.#C ?##VH#1D4#02&I$" V"" , 4"$" ,@,& Đnh tnh ^&_dung dịchamoniac (TT)>K#7O,[?" , 4##>"acid sulfuric 80% (TT)[ "#" , 4#& `&'9=4K#!"#$#>"=9"ethanol 70% (TT),,?4#0>N##04a=b#&') ?45,47P)V "N$T4,c 'a9"7P) "K#QT#0>N#C&U>" Ja"anhydrid acetic (TT)  a"cloroform (TT),,d)7,47P#04 "K#M44O"&U>"#L #L#.# M44O"$4a"acid sulfuric (TT).WB8#4?44DN" , @,7,47P<#0>?" , 4@,e"& '8:;"7P) "K#M44O"#>""K#<#K#"4." 9=" acid hydrocloric (TT)[H,#O" ,e"& !&f4NJg"4-f22=&h/& Bản mỏngcSilica gel G#?ia9=  !#04a46& Dung môi khai triểncCloroform - methanol - n-hexan-jcac8/& Dung dịch thửc'$49=4K#7O,#>"89"ether ethylic (TT),S,#0>N# #04a4647P.#.0&U>" a"acid hydrocloric (TT) 89"cloroform (TT),R ,#04a46V4,K)7PC#&`M7PC#CJ#>" Ja" methanol (TT)& Dung dịch đối chiếuc'7400.###04methanol (TT)V7,47P?S4K $4a"4k"&_C,4?7400.#7A49=4K#!"#$-"e,,l/C#"e, #m& Cách tiến hànhcU0>"K#$"4"0>4O#=\"X7,47P#0>&Y,#0VH4 $"40V4 4<,dung dịch acid sulfuric 10% trong methanol (TT)$ "4ia9=  !#04=b#&U0>JgS7,47P#m$?NC#A4" , A44N#0P n NC##0>JgS7,47PMC,& Độ ẩm E45,Na8o-f22p&q/& Tro toàn phần E45,NqoM0(45,Na9oM04-f22j&q/& Tro không tan trong acid hydrocloric E45,N8=o-f22p&j/& Tạp chất E45,Nao-f22a8&aa/& Đnh lượng !@<HN$4a94K#7O, "K#1?7,4#<8=9"&U>"a99"ethanol 20% (TT),,#0>N##04;9b#&*VJ447PC#&!C##C#0>8B"X =9"ethanol 20%(TT).U+#0,4N7PC# "K#1?7,4#<8=9"#>";9" ethanol (TT)V>5,>"&')7P)#0>N#CC#.#V4,K&U>"=9 "#a"acid hydrocloric (TT),G,&*#X #04N4##04;9 b#4#,C##&ZC##a9"ethanol (TT),)5,40m4) ethanol (TT)#0mC#" , 4&U+#0,4##$7P.# "K#M@1M #0>N#CJJ#04;46ia9=  !&'0V4,K#041b#l"&!@ #<C# 5,$& Z "4JT7400r47qo#<#.7O,O#& Chế biến Y, 0HC# M4V>". "0?" , 4e" & Bào chế '0!"#$,"G"#NC& C<!"#$c'!"#$#NC."#l""+#-Ta4!"#$7A48994"+##>" 8994,/0S 4#"& Bảo quản *V"N##0N@,")#& Tnh v, quy kinh !"1&s N#@"C#tP #4a8& Công năng, chủ tr EO#t<<,+Cu4$Ku#M4G, #N724N#,M& !<!"#$c`R#t<<2"&!#0PcUtP"O#"C,TN6"u, N#0M44v"C#-"7L4/P#"& Y"#$cWlK#$$&!#0Pc*,)4"2)##K& Cách dùng, liều luợng _4 7A4h:a8474#,MJK#& Kiêng kỵ E47A4,4NP*<_4,>Z$#$!"#&  . CAM THẢO (Rễ) Radix Glycyrrhizae  !"#$Glycyrrhiza