炮姜

急性毒性试验显示：炮姜LD（50）为170.6±1.1g/kg，干姜250g/kg以上未见死亡。

The acute toxicity test has shown that the LD50 of roasted ginger decoction administered orally is 170.6 ± 1.1g / kg , but it is over 250g / kg with dry ginger .

采用HPLC法测定了干姜、姜皮、炮姜中的姜酚含量分别为1.022、0.28和0.25g／100g；

The pungent principles in ginger ( Zingiber officinale Rose . ) was measured by HPLC . The contents of gingerol in ginger powder , ginger skin and baked ginger were 1 . 022 , 0 . 28 and 0 . 25 g / 100 g , respectively .

对姜的主要炮制品生姜、干姜、炮姜、姜炭进行薄层扫描比较，并以姜酚（gingerol）和6-姜醇（6-shogaol）为标准品对照。

The chemical constituents of main processed preparations of ginger & fresh ginger . dry ginger , roasted ginger and charcoal of ginger were compared by TLC densitometry , with gingerol and 6-shogaol as reference standards .