因保存或炮制不当，有效成分水解、氧化，变成绿色的药材是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26252' and id < 2197447 and id<>'2197447' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26252' and id > 2197447 and id<>'2197447' order by id asc limit 5