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¹áÒ¶Á¬ÇÌ (Hypreicum perforatum L.)£¬ÓÖÃû¹áÒ¶½ðË¿ÌÒ£¬ÊÇÌٻƿƽðË¿ÌÒÊô¶àÄêÉú²Ý±¾Ö²Îï¡£
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AnnF: ½ð±Ò+10, ·­ÒëEPI+1, ¡ïÓаïÖú 2013-03-24 18:37:08
Hypreicum perforatum L., also known as Hypericum perforatum is the perennial herb of Hypericum Clusiaceae.
Using the purity of hypericin as the reference index,  purifying Hypericin from Hypericum perforatum with the combination of macroporous resin holes resin, medium pressure column chromatography and gel column ; the optimal extraction method is reflux extraction about two hours with 10 times of 95% ethanol, and extracted two times; Taking hypericin as the standard sample we used macroporous resin for enrichment ,medium pressure column for seperation and gel column for purification on the Hypericum  extract .the optimize separation process is simple, stable and feasible. the determination method is simple, rapid, accurate, and can control the quality.
2Â¥2013-03-24 14:56:12
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hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

ÒýÓûØÌû:
2Â¥: Originally posted by ÐÇÐǵÄÑÛ¾¦ at 2013-03-24 14:56:12
Hypreicum perforatum L., also known as Hypericum perforatum is the perennial herb of Hypericum Clusiaceae.
Using the purity of hypericin as the reference index,  purifying Hypericin from Hypericum p ...

haha, interesting
where-there-is-a-will-there-is-a-way.
3Â¥2013-03-24 15:03:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÐÇÐǵÄÑÛ¾¦

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ÒýÓûØÌû:
3Â¥: Originally posted by hookhans at 2013-03-24 15:03:08
haha, interesting...

the first time to translate chinese into english in this field,may be not very good,merely as a reference,hehe
4Â¥2013-03-24 15:07:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÄãÕâλ¸ç¸çÊÇרß㷭Ò빤×÷µÄ°É?
where-there-is-a-will-there-is-a-way.
5Â¥2013-03-24 15:13:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hookhans

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

Farmer

ÎÒÖ»µÄÊÇLZ.
where-there-is-a-will-there-is-a-way.
6Â¥2013-03-24 15:14:24
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