粉末遇碱液显红色的药材是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30680' and id < 2472957 and id<>'2472957' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30680' and id > 2472957 and id<>'2472957' order by id asc limit 5