鎵嬫満鐗圏img class="sj_xl" src="//www.znpla.com/buchi/v2images/xia.png"/>
鍏充簬鎴戜滑
鍔犲叆鏀惰棌
姝ョ惁瀹為獙瀹よ澶囪锤鏄擄紙涓婃捣锛夋湁闄愬叕鍙伏/p>
3 骞滁/span>
鐧介噾浼氬憳
鐧介噾浼氬憳
宸茶璇?/p>
鎷ㄦ墦鐢佃瘽
鑾峰彇搴曚环
鎻愪氦鍚庯紝鍟嗗灏嗘淳浠ｈ〃涓烘偍涓撲汉鏈嶅姟
姝ョ惁瀹為獙瀹よ澶囪锤鏄擄紙涓婃捣锛夋湁闄愬叕鍙伏/p>
鐧介噾浼氬憳
宸茶璇?/p>
鐑悆鍙栦华 E-800
娴嬪畾鑲夊埗鍝佷腑鐨勬€昏剛鑲?/strong>
钀冨彇搴旂敤
1
鍥烘恫钀冨彇娉旤/strong>
浠€涔堟槸鍥烘恫钀冨彇锛烖/strong>
鍥烘恫钀冨彇鏄棤鏁扮瀛︾獊鐮寸殑鍩虹煶锛屽叾鍘嗗彶鍙拷婧埌绉戝鐮旂┒鐨勬渶鍒濋樁娈点€備粠鍙や唬鏂囨槑鐨勬憾鍓傝悆鍙栨硶婕斿彉涓烘垜浠殑鐜颁唬浠櫒鍙疄鐜扮殑澶嶆潅鎶€鏈紝濡傜储姘忚悆鍙栵紝钀冨彇鐨勯噸瑕佹€т笉瀹圭疆鐤戙€傚湪姝ョ惁锛岄€氳繃鎴戜滑鏈€鍏堣繘鐨勮悆鍙栦华鍣ㄦ帹鍔ㄩ鍝佸拰楗叉枡銆佺幆澧冨拰鍖栧浠ュ強鏇村瀹為獙瀹ら鍩熺殑鏈潵鍙戝睍銆侟/p>
鍏朵腑涓€绉嶆渶浼犵粺涓斾娇鐢ㄦ渶骞挎硾鐨勬柟娉曞氨鏄储姘忚悆鍙栵紝瀹冪敱 Franz von Soxhlet 鍦 19 涓栫邯鍙戞槑锛岄€氳繃钂搁杩炵画钀冨彇鏍峰搧銆傞櫎浜嗕紶缁熺殑缁忓吀钀冨彇娉曞锛岃繕鍙娇鐢ㄦ洿鏂扮殑钀冨彇娉曪紝杩欎簺鏂规硶閫熷害鏇村揩锛屽彲鏄捐憲鍑忓皯婧跺墏娑堣€椼€傛彁楂樻晥鐜囩殑涓€绉嶆柟娉曞氨鏄彁楂樿悆鍙栨俯搴︺€傚埄鐢ㄨ繖绉嶅奖鍝嶇殑涓ょ鏂规硶鏄儹钀冨彇锛圧andall 钀冨彇锛夊拰缁忔祹鍨嬭繛缁悆鍙栵紙Twisselmann 钀冨彇锛夈€傚啀鍚庢潵锛屽鍔犲帇鍔涜繘涓€姝ユ彁楂樹簡鏁堢巼锛屽鍔犲帇婧跺墏钀冨彇娉 (PSE)銆侟/p>
濡備粖锛岃悆鍙栨妧鏈紙濡傚浐娑茶悆鍙栥€佺储姘忚悆鍙栧拰鍔犲帇婧跺墏钀冨彇锛夊湪浠庡鏉傛贩鍚堢墿鍒嗘瀽鐨勬牱鍝佸埗澶囧埌鐜妫€娴嬨€侀鍝佽川閲忔帶鍒跺拰娉曡鍚堣绛夊悇涓爺绌堕鍩熼兘璧风潃閲嶈浣滅敤銆傛垜浠叏闈㈢殑浠櫒浜у搧缁勫悎鍙嶆槧浜嗚繖绉嶅簲鐢ㄥ鏍锋€у苟鎻愪緵鍏煎叿鍑嗙‘搴︺€侀€熷害銆佸畨鍏ㄦ€у拰鍙潬鎬х殑瑙ｅ喅鏂规銆侟/strong>
2
绱㈡皬钀冨彇鐨勫伐浣滃師鐞咟/strong>
杩欑鍥烘恫钀冨彇娉曞厑璁搁€氳繃鎸佺画鐨勬憾鍓傝捀棣忚繛缁悆鍙栨牱鍝侊紝浠庤€屾彁楂樻晥鐜囥€傚潎璐ㄦ牱鍝佹槸鍙憾浜庢憾鍓備笌涓嶆憾浜庢憾鍓傛垚鍒嗙殑娣峰悎鐗┿€備负浜嗚繘琛岃悆鍙栵紝灏嗘牱鍝佹斁鍏ヨ悆鍙栬厰涓€傚皢婧跺墏涓庢牱鍝佸垎绂汇€佸姞鐑苟钂稿彂銆侟/p>
3
鐑悆鍙栫殑宸ヤ綔鍘熺悊
姝ゆ柟娉曚篃琚О涓 Randall 钀冨彇锛屽湪杩欑鏂规硶涓紝鐩存帴灏嗘牱鍝佹斁鍦ㄧ儳鏉腑锛屽苟娴稿叆鐓哺鐨勬憾鍓備腑銆傚洜姝わ紝鏍峰搧鍜屾憾鍓備笉浼氱浉浜掑垎绂汇€傛绋嬪簭浣挎牱鍝佺殑娓╁害楂樹簬绱㈡皬钀冨彇锛屼粠鑰屾彁楂樹簡钀冨彇鏁堢巼銆傚湪闅忓悗鐨勬憾鍓傝捀鍙戣繃绋嬩腑锛屾牱鍝侀噴鏀惧嚭鍙憾鎴愬垎锛屽皢鍏舵敹闆嗗埌鐑ф澂涓€侟/p>
4
浠嬬粛
鏈瘒搴旂敤鏂囩珷閲囩敤鍏ㄩ鍥烘恫钀冨彇浠 E-800 HE 娴嬪畾浜嗚倝鍒跺搧鐨勬€昏剛鑲惈閲忥紝鐢ㄤ笉鍚岀殑婧跺墏瀵规牱鍝佽繘琛屽潎璐ㄣ€佹按瑙ｅ拰鐑悆鍙栥€傝鏂规硶鎻愪緵鍙潬鍜屽彲閲嶅鐨勭粨鏋溿€侟/p>
5
浠櫒
閰告按瑙ｄ华 H-506 (璁㈣揣鍙耳11H5060001)
鍏ㄩ鍥烘恫钀冨彇浠 E-800 HE (11E800H0000)
鍐峰嵈寰幆姘存満 F-308 (11F30801)
鍒嗘瀽澶╁钩(绮惧害卤0.1 mg)
6
鏍峰搧
棣欒偁1锛岃剛鑲惈閲忎负 18.850g/100g
棣欒偁2锛岃剛鑲惈閲忎负 22g/100g
7
瀹為獙姝ラ
鐑悆鍙栨硶娴嬪畾鑴傝偑鍖呮嫭浠ヤ笅姝ラ: 鏍峰搧鍧囪川鍚庯紝鐢 4M HCl 姘磋В鏍峰搧锛屽苟鐢ㄩ吀姘磋В浠 H-506 杩囨护姘磋В鍚庣殑婧舵恫锛屽皢姘磋В鍚庣殑鏍峰搧杩涜骞茬嚗锛屼娇鐢ㄥ叏棰戝浐娑茶悆鍙栦华 E-800 HE 鐑悆鍙栨硶鎻愬彇鑴傝偑锛屽共鐕ュ悗绉伴噸璁＄畻鑴傝偑鍚噺銆侟br style="box-sizing: border-box;"/>
姘磋В鏍峰搧鍩鸿川
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鑴傝偑鎻愬彇
鍑嗗鍔犵儹鐑ф澂锛屼娇鐢ㄥ共鐕ユ磥鍑€鐨勭儳鏉繘琛屾彁鍙栵紝鍦 102掳C 涓嬪共鐕ヨ嚦灏 30 鍒嗛挓銆傚湪骞茬嚗鐨夸腑灏嗗叾鍐峰嵈鑷冲娓╄嚦灏 2 灏忔椂锛岃褰曞噯纭殑閲嶉噺銆備娇鐢ㄦ牱鍝佸す灏嗘牱绠″姞鍏ョ儳鏉腑锛屽皢鐑ф澂鏀惧湪鐩稿簲鐨勫姞鐑澘涓娿€傚叧闂槻鎶ょ僵锛岄€氳繃鍐峰嚌鍣ㄤ笂鏂圭殑鍔犳敞鍙ｅ姞娉ㄩ€傞噺婧跺墏锛屽湪鐑悆鍙栬繃绋嬩腑锛屽繀椤婚€氳繃鍐峰嚌鍣ㄤ笂鏂规潵娣诲姞婧跺墏锛岃€屼笉鏄洿鎺ュ皢婧跺墏鍔犲叆鐑ф澂涓紝绛夋墍鏈夋憾鍓傛蹈娌℃牱鍝佸悗鍐嶅紑濮嬭悆鍙栥€侟/p>
鎵撳紑鎵€闇€瑕佽悆鍙栫殑浣嶇疆锛屽苟鏍规嵁涓嬭〃涓墍鍒楀弬鏁板惎鍔ㄦ彁鍙栵細
|
|
Time [min] / Drain [-] |
Heating level [-] |
|
Solvent |
Petroleum ether / Hexane2 |
|
|
Extraction [min] |
10 |
5鈥?3 |
|
Rinse [min] |
30 |
5鈥?3 |
|
Drain [-] |
3 |
|
|
Drying [min] |
3 |
3 / 53 |
|
Solvent volume [mL] |
50 |
|
鐑彁鍙栨楠よ繃绋嬪鍥? ~ 3鎵€绀国
鎻愬彇鍚庣殑鑴傝偑淇濈暀鍦ㄧ儳鏉腑锛屽皢鍚湁钀冨彇鐗╃殑鐑ф澂鏀惧叆骞茬嚗绠憋紝鍦 102掳C 涓嬪共鐕ワ紝鐩磋嚦杈惧埌鎭掑畾閲嶉噺銆侟/p>
8
缁撴灉
鍙互鐪嬪埌棣欒偁鐨勮剛鑲惈閲忓潎绗﹀悎瑙勫畾鍙婃爣绛惧€硷紝涓庢墍浣跨敤鐨勬憾鍓傛棤鍏炽€傛牴鎹墍鐢ㄦ憾鍓傜殑绫诲瀷锛屽彲浠ヨ瀵熷埌鑴傝偑鍚噺鐨勫井灏忓樊寮傦紝鍙互鐞嗚В涓烘憾鍓備笉鍚岀殑鏋佹€у樊寮傦紝瀹屾暣鐨勭爺绌剁粨鏋滄€荤粨浜庝笅琛ㄤ腑銆侟/p>
|
|
Petroleum ether |
n-Hexane |
|
Sample 1 |
18.94 |
18.96 |
|
Sample 2 |
18.72 |
19.05 |
|
Sample 3 |
18.63 |
18.98 |
|
Average [%] |
18.76 |
19.00 |
|
rsd [%] |
0.85 |
0.24 |
|
|
Petroleum ether |
n-Hexane |
|
Sample 1 |
25.46 |
24.89 |
|
Sample 2 |
25.39 |
24.86 |
|
Sample 3 |
25.12 |
25.12 |
|
Average [%] |
25.32 |
24.96 |
|
rsd [%] |
0.70 |
0.56 |
9
缁撹
浣跨敤姘磋В浠 H-506 鍜屽叏棰戝浐娑茶悆鍙栦华 E-800 HE 瀵硅倝鍒跺搧涓€昏剛鑲惈閲忕殑娴嬪畾缁撴灉鍙潬锛岄噸鐜版€уソ銆傝繖浜涚粨鏋滀笌鏍囩鍊煎搴旇壇濂斤紝鍏锋湁杈冧綆鐨勭浉瀵规爣鍑嗗亸宸?RSD)銆侟/p>
鈻秉/span>鍏ㄩ鍥烘恫钀冨彇浠 E-800HE
鈻秉/span>姘磋В浠 H-506
闀挎寜涓婃柟浜岀淮鐮佽仈绯绘垜浠?/strong>
鎴栨嫧鎵撹仈绯荤數璇濓細
400 - 880 - 8720
寰俊鍏紬鍙饵/strong>
姝ョ惁鏅烘収瀹為獙瀹｜/span>
娣樺疂瀹樻柟鏃楄埌搴?nbsp;
鐟炲＋姝ョ惁
涓婁竴绡嘃/a>
