澠池柴胡根(gen)莖短粗,呈(cheng)圓柱形(xing)或(huo)長(chang)圓錐形(xing),長(chang)6~15cm,直(zhi)徑0.3~0.8cm。根(gen)頭膨大,頂端殘(can)留3~15個莖基(ji)或(huo)短纖(xian)(xian)維(wei)狀葉基(ji),下部分(fen)枝。表(biao)面黑褐色(se)(se)或(huo)淺棕(zong)色(se)(se),具縱皺紋、支(zhi)根(gen)痕及皮(pi)孔。質硬而韌,不(bu)易折(zhe)斷,斷面顯(xian)纖(xian)(xian)維(wei)性,皮(pi)部淺棕(zong)色(se)(se),木部黃白色(se)(se)。氣微(wei)香,味微(wei)苦。
澠(min)池(chi)柴胡(Mianchi Bupleurum)農產(chan)品地(di)(di)(di)(di)理(li)標志(zhi)登記地(di)(di)(di)(di)域(yu)保(bao)護(hu),覆蓋澠(min)池(chi)境內坡(po)頭鄉(xiang)、仁(ren)村(cun)(cun)(cun)(cun)鄉(xiang)、陳(chen)村(cun)(cun)(cun)(cun)鄉(xiang)、張村(cun)(cun)(cun)(cun)鎮(zhen)(zhen)、英豪鎮(zhen)(zhen)、洪(hong)陽鎮(zhen)(zhen)等6個鄉(xiang)(鎮(zhen)(zhen)),涉(she)及仁(ren)村(cun)(cun)(cun)(cun)、東(dong)(dong)張村(cun)(cun)(cun)(cun)、東(dong)(dong)段村(cun)(cun)(cun)(cun)、嶺(ling)南(nan)(nan)、西川、汪墳、觀吊、城頭、茹窯、韓家(jia)坑、土嶺(ling)、楊(yang)樹(shu)洼、白(bai)羊山、陳(chen)村(cun)(cun)(cun)(cun)、萬壽、周家(jia)山、王東(dong)(dong)七里(li)、王都(dou)、桑樹(shu)坪(ping)、三化溝(gou)、石盆、德厚(hou)、北(bei)溝(gou)、柳莊、雷溝(gou)、趙(zhao)窯、劉村(cun)(cun)(cun)(cun)等61個行政村(cun)(cun)(cun)(cun),其保(bao)護(hu)范(fan)圍地(di)(di)(di)(di)理(li)坐標為:東(dong)(dong)經111°39′至(zhi)111°54′,北(bei)緯34°41′至(zhi)34°58′;保(bao)護(hu)范(fan)圍地(di)(di)(di)(di)理(li)地(di)(di)(di)(di)域(yu)為:東(dong)(dong)邊(bian)至(zhi)洪(hong)陽鎮(zhen)(zhen)的(de)(de)趙(zhao)窯、柳莊村(cun)(cun)(cun)(cun)與(yu)新安(an)縣邊(bian)界接(jie)壤;北(bei)邊(bian)至(zhi)坡(po)頭鄉(xiang)的(de)(de)土嶺(ling)、楊(yang)樹(shu)洼村(cun)(cun)(cun)(cun)與(yu)段村(cun)(cun)(cun)(cun)鄉(xiang)的(de)(de)東(dong)(dong)莊溝(gou)村(cun)(cun)(cun)(cun)接(jie)壤;西邊(bian)至(zhi)澠(min)池(chi)縣地(di)(di)(di)(di)域(yu)邊(bian)界黃河邊(bian)沿;南(nan)(nan)邊(bian)至(zhi)陳(chen)村(cun)(cun)(cun)(cun)鄉(xiang)的(de)(de)陳(chen)村(cun)(cun)(cun)(cun)村(cun)(cun)(cun)(cun)、萬壽村(cun)(cun)(cun)(cun)與(yu)西段村(cun)(cun)(cun)(cun)村(cun)(cun)(cun)(cun)接(jie)壤。保(bao)護(hu)面(mian)積(ji)東(dong)(dong)西長(chang)41.1公(gong)里(li),南(nan)(nan)北(bei)寬36.8公(gong)里(li),澠(min)池(chi)柴胡種植面(mian)積(ji)2333.7公(gong)頃,年均總產(chan)量穩定(ding)在4500噸左右。
(1)外在感官特征:澠池(chi)柴胡根莖(jing)短粗,呈圓柱形或長圓錐形,長6~15cm,直徑0.3~0.8cm。根頭膨大,頂端殘留3~15個莖(jing)基或短纖(xian)(xian)維(wei)(wei)狀葉基,下部分(fen)枝。表(biao)面黑褐色或淺(qian)棕色,具縱皺紋、支根痕及皮孔。質硬而韌(ren),不易折斷,斷面顯纖(xian)(xian)維(wei)(wei)性,皮部淺(qian)棕色,木部黃白(bai)色。氣微香,味微苦。
(2)內(nei)在品(pin)(pin)(pin)質(zhi)指標(biao):澠池柴胡以優良的(de)品(pin)(pin)(pin)質(zhi)而著名。經四川省食(shi)品(pin)(pin)(pin)藥品(pin)(pin)(pin)檢驗檢測院(yuan)的(de)檢測結果顯示:依據《中(zhong)國藥典》2015年版一部規(gui)定要求(qiu),品(pin)(pin)(pin)質(zhi)指標(biao)均符合(he)規(gui)定。其中(zhong),水分≤0.85%(規(gui)范限(xian)定值(zhi)≤10%)、柴胡皂苷a和柴胡皂苷d總含(han)量≥0.45%(規(gui)范限(xian)定值(zhi)≥0.3%)。
(3)安(an)全(quan)要求(qiu):嚴格按照《中藥材生產(chan)質量(liang)管理規范(GAP)》標(biao)準進行,禁止使用(yong)(yong)未依法(fa)登記和國家明(ming)令禁止使用(yong)(yong)的農業投入品,推(tui)行標(biao)準化生產(chan),切實(shi)保障柴胡(hu)質量(liang)安(an)全(quan)。