建蘭揮發(fā)性成分的比較分析GC-MS論文-Bygnksguybb

1、寤哄叞鎸彂鎬垚鍒嗙殑姣旇緝鍒嗘瀽_GC-MS璁烘枃瀵艱:錛氳鐮旂涓嶄粎鏈夊姪浜庡寤哄叞棣欐皵鐨勭瀛璇嗐備箿鍏版槬絳夎涓篬10鏋滃疄棣欐皵鎴愬垎鍦搧縐嶉棿瀛樺湪鍩哄洜鍨嬪樊寮傘傞噰鐢絀哄浐鐩稿井钀冨彇(HS-SPME)鍜屾皵璐仈鐢?GC錛廙S)鎶鏈?鍏抽敭璇嶏細(xì)寤哄叞錛岄姘旀垚鍒嗭紝鍥虹浉寰悆鍙栵紝GC-MS銆銆鍥藉叞鏄姳涓簿鍝侊紝棣欎負(fù)鍥藉叞涔嬬簿楂擄紝鍥犺屽柣涔嬩負(fù)“鍥介”銆?ldquo;棣欑”銆傚叞棣欏巻鏉浜轟滑浣滀負(fù)璇勪及鍜岄壌瀹氬叞鑺卞搧縐嶇殑閲嶈鏍囧噯涔嬩竴錛屽浗鍏板悕鍝佸線寰閮芥湁棣欐皵錛岃屾棤棣欑殑甯稿父鏄悓綾諱腑鐨勪笅

2、鍝乕123銆傛枃浜哄瀹篃甯告湁“鍏扮敓浜庡菇璋鳳紝涓嶄互鏃犱漢鑰屼笉鑺?rdquo;銆?ldquo;棣欐潵鐭湁鍏幫紝閬芥眰涔冨紬鑾?rdquo;鐨勬劅鎱?銆銆鍦浗鍏頒腑錛屼互鏄叞錛圕ymbidium goeringii錛夊拰寤哄叞錛圕ymbidium ensifolium錛夌殑棣欐皵鏈涓虹煡鍚嶃傚緩鍏板師鐢熺錛圕ymbidium ensifolium (L.) Sw.錛夈侀搧楠礌鍜岄噾涓濆嚖灝劇礌鏈夌潃寤哄叞棣欐皵鐨?銆銆鍏卞悓鐗圭偣鍙戣璁烘枃錛屼篃瀛樺湪涓瀹氱殑宸紓錛屽涓夌鏉愭枡鐨勬瘮杈冨垎鏋愭洿鏈夊姪浜庡寤哄叞棣欐皵鍏辨拰鐗規(guī)殑璁瘑銆傞噰鐢絀哄浐鐩稿井钀冨彇(HS-SP

3、ME)鍜屾皵璐仈鐢?GC錛廙S)鎶鏈紝姣旇緝鍒嗘瀽浜嗚姳棣欐皵緇勬垚銆傝鐮旂涓嶄粎鏈夊姪浜庡寤哄叞棣欐皵鐨勭瀛璇嗭紝涔熶負(fù)鍏伴鐨勫簲鐢彁渚涚悊璁烘敮鎾戙?銆銆1鏉愭枡涓庢柟娉?銆銆1.1瀹為獙鏉愭枡銆銆寤哄叞鍘熺敓縐嶏紙Cymbidiumensifolium(L.) Sw.錛夈侀搧楠礌錛圕ymbidiumensifolium cv.‘Tiegu 銆銆su’錛夊拰閲戜笣鍑熬绱狅紙Cymbidium ensifolium cv. ‘Jinsifengweisu’錛夌敱騫垮窞甯傛竻闆呭叞鍦烘彁渚涳紝鏍藉煿浜庡叞媯氾紝甯歌

4、綆悊銆?銆銆1.2鏂規(guī)硶銆銆鎽樺彇鍒氬紑鏀劇殑鍏拌姳2-3鏈電疆浜?00 mL涓夎鐡朵腑錛屽瘑灝佸悗绔嬪嵆甯洖瀹為獙瀹紝浜庡娓?20鈩?涓嬪皢鍥虹浉寰悆鍙栧閫氳繃鐡剁洊鐨勬鐨灚鎻掑叆鐡跺唴錛岃悆鍙?0 min鍚庢娊鍥炲茍鎻掑叆姘旇川鑱旂敤浠紝浜?20鈩冭鍚?min錛岄噰闆嗘暟鎹傞噰鐢IST璋卞簱瀵瑰悇鐗川榪涜媯绱?銆銆鑹茶氨鏉歡錛欴B-1姣涚粏綆¤壊璋辨煴錛岄暱30 m錛屽唴寰?.25 mm錛屼笉鍒嗘祦錛屾亽嫻?mL錛弇in錛岃繘鏍峰彛220鈩冿紝鏌辨俯璧峰娓害45鈩冧繚鎸? min鍙戣璁烘枃錛屼互3鈩冿紡min鍗囨俯鑷?00鈩冧繚鎸?min錛屽啀浠?鈩冿紡min鍗囨俯鑷?20鈩冦?

5、銆銆璐氨鏉歡錛氱瀛愭簮EI錛岀數(shù)瀛愯兘閲?0 eV錛屾壂鎻忚川閲忚寖鍥?5锝?35amu銆?銆銆鎵嬪姩SPME榪涙牱鍣拰75μmCarboxen錛廝DMS钀冨彇澶翠負(fù)緹庡浗Supeleo鍏徃浜搧銆侳innigan Trace Ms姘旂浉鑹茶氨涓璐氨鑱旂敤浠負(fù)緹庡浗Finnigan鍏徃浜搧銆?銆銆2 緇撴灉涓庡垎鏋?銆銆琛?銆3縐嶅緩鍏扮殑HS-SPME-GC-MS鎸彂鎬垚鍒嗙浉瀵圭櫨鍒嗗惈閲?銆銆 鍖栧悎鐗悕縐? 寤哄叞鍘熺敓縐? 閾侀绱? 閲戜笣鍑熬绱? 鐩?瀵瑰惈 閲? 鐩鎬技搴? 鐩?瀵瑰惈 閲? 鐩鎬技搴? 鐩?瀵瑰惈 閲? 鐩鎬技搴? 20.87 64.06 18.67

6、 60.25 8.82 58.2 6.26 26.44 0.97 13.61 3.63 32.68 6.51 78.35 13.15 85.19 2.68 81.36 0.76 16.76 0.7 11.99 0.98 16.5 4.52 41.41 3.01 70.35 1.66 48.34 1.66 50.29 0.81 60.53 0 0 2.5 66.46 0.45 42.5 0 0 0.62 13.75 0.52 32.28 0 0 7.1 23.79 2.13 30.68 0 0 0.59 33.64 7.8 72.63 0 0 6.84 22.24 5.52 45.07 0 0

7、0.67 15.74 0.36 38.44 0 0 0 0 5.36 70.41 1.16 37.1 0 0 3.32 42.37 19.19 34.78 0 0 1.53 42.57 1.98 33.63 0 0 2.2 24.55 8.02 25.17 1.5 23.02 0 0 0.27 21.87 0.55 23.87 0 0 0.55 22.49 6.94 43.18 0 0 14.87 44.52 0 0 0 0 7.59 39.72 0 0 0 0 1.14 41.11 0 0 0 0 0.54 22.14 0 0 0 0 0.94 38.51 0 0 0 0 1.99 46.3

8、2 0 0 0 0 1.66 8.04 0 0 0 0 0.82 12.82 0.69 33.25 0 0 0 0 1.31 28.71 0 0 0 0 0.52 9.25 0 0 0 0 0.33 6.53 0 0 0 0 3.07 16.84 0 0 0 0 2.87 13.98 0 0 0 0 1.07 16.23 0 0 0 0 1.08 15.57 0 0 0 0 0.54 17.42 0 0 0 0 1.68 7.98 0 0 0 0 1.94 12.41 0 0 0 0 0.56 15.69 0 0 0 0 0.52鍙傝冩枃鐚? 1 鍙跺瓙錛岃繘錛庡疄鐜癧J錛庤綆楁満宸涓庣瀛紝2009錛?(07)錛?1-64. 2 鍩轟簬MATLAB 瀹炵幇鐨勬寚綰瑰浘鍍忛澶勭悊J錛?008錛?4(04)錛?36-856. 3 http:/jzjgsw/weinisirenyulecheng/ 4 /dafatiyu/ 5 By-gnksguybb 6 鏉?瀹侊紟鎸囩汗澧炲己綆楁硶鐮旂D錛庢祹鍗楋細(xì)灞變笢澶錛?007. 7 椹壃褰紟鍩轟簬Gabor 婊嘗鐨勬寚綰瑰浘鍍忓寮篬J. 寰綆楁満淇伅錛?009錛