K
Dengzhanhuasu
BREVISCAPINUN
ƷK(x)ȡSͪ(li)ɷ
Ʒ ȡK(x)ɴַ3475%ҴΣһΞ72Сr(sh)Ξ48Сr(sh)Һ80psɽԡϓ]ȥҴˎ ˮ=10.4sˮ?dng)ʹܽ?0%cҺ{(dio)pHֵs6.5ßV^(gu)VҺӟ20%Һ{(dio)pHֵ2.02.55055汣15ɫAȡόҺo48Сr(sh)ɫٴAȡόҺo24Сr(sh)SɫȡɫSɫքe34Ҵϴ23sˮϴpHֵԣҴϴҴҺʵSɫ80ºm״ˮԡмӟ1520ʹܽßV^(gu)VҺռ״so24Сr(sh)KؽY(ji)V^(gu)ĸҺٻռ״so24Сr(sh)Y(ji)Y(ji)80ºá
Ԡ ƷSɫķĩһԣo(w)o(w)ζζ
be (1)ȡƷs1mg,ü״1m1ܽ,SVۼ(sh)},ˮԡԼӟ,@ȼtɫ
(2)ȡƷs2mg,ü״2m1ܽ,0.1mol/LJ״Һ3μ10%Լ״Һ12,ɳȼtɫ
(3)ȡy(c)(xing)µҺ,շֹȷ(VA)y(c),2481nm3351nmL(zhng)̎ա
z顿 ʧ ȡƷs0.5g,105,pʧó^(gu)8.0%(IX G)
o(w) ȡƷ100mg,1% ̼cğo(w)ˮҺ1.4m1ܽ,עˮƳÿ1m1к5mgҺ20m1,z(XIIIB),(yng)Ҏ(gu).
y(c) ܷQȡƷ10mg,50m1ƿ,Ӽ״m,ˮԡ50uʹܽ,,ü״ϡ̶,u,ȡ1m1,25m1ƿ,ü״ϡ̶,u,1cmճ,Լ״հ,շֹȷ(VA),335nmʿ1nmL(zhng)̎y(c)ն,K(C21H18O12)ϵ(sh)(E1%1CM)570Ӌ(j)..
ƷƷӋ(j),K(C21H18O12)(yng)95.0105.0%
Aء ܹ,ܷ⡣
Ƅ (1)עßK (2)KעҺ (3)KƬ
ע:K(x) տֲwErigeron breviscapus(Vant.)Hand.-Mazz.ȫ
ጎˎԭ˾ ӡ