Mucuna pruriens (seed) - Revision history

Admin: add L-dopa degredation reference (+corrections to typesetting)

2016-04-12T16:59:17Z

add L-dopa degredation reference (+corrections to typesetting)

Admin: add HPTLC literature reference

2016-04-12T16:49:34Z

add HPTLC literature reference

Admin: add voucher specimen

2015-07-21T17:58:27Z

add voucher specimen

Admin: add USD 1918 information (macroscopic)

2015-03-31T19:17:43Z

add USD 1918 information (macroscopic)

Admin: add askbox

2014-06-02T20:39:08Z

add askbox

Staffer: New layout

2014-03-17T04:26:45Z

New layout

Staffer: Various title corrections, Source additions

2014-03-16T01:44:49Z

Various title corrections, Source additions

Staffer: Nomenclature updated

2014-03-14T18:59:45Z

Nomenclature updated

JKim at 06:46, 23 January 2013

2013-01-23T06:46:38Z

JKim at 04:32, 3 October 2012

2012-10-03T04:32:02Z

@@ Line 58: / Line 58: @@
 =Supplementary Information=
 ==Other Publications==
-===HPTLC L-Dopa Estimation, Modi, ''et al.'', 2008===
+===HPTLC L-dopa Estimation, Modi, ''et al.'', 2008===
-'''Estimation of L-Dopa from Mucuna pruriens LINN and Formulations Containing M. pruriens by HPTLC Method,'''
+'''Estimation of L-Dopa from ''Mucuna pruriens'' LINN and Formulations Containing ''M. pruriens'' by HPTLC Method,'''
 <blockquote>'''Abstract.'''
-A selective, precise, and accurate high-performance thin-layer chromatographic (HPTLC) method has been developed for the analysis of L-dopa in Mucuna pruriens seed extract and its formulations. The method involves densitometric evaluation of L-dopa after resolving it by HPTLC on silica gel plates with n-butanol–acetic acid–water (4.0+1.0+1.0, v/v) as the mobile phase. Densitometric analysis of L-dopa was carried out in the absorbance mode at 280 nm. The relationship between the concentration of L-dopa and corresponding peak areas was found to be linear in the range of 100 to 1200 ng/spot. The method was validated for precision (inter and intraday), repeatability, and accuracy. Mean recovery was 100.30%. The relative standard deviation (RSD) values of the precision were found to be in the range 0.64—1.52%. In conclusion, the proposed TLC method was found to be precise, specific and accurate and can be used for identification and quantitative determination of L-dopa in herbal extract and its formulations.<ref>
+A selective, precise, and accurate high-performance thin-layer chromatographic (HPTLC) method has been developed for the analysis of L-dopa in ''Mucuna pruriens'' seed extract and its formulations. The method involves densitometric evaluation of L-dopa after resolving it by HPTLC on silica gel plates with n-butanol–acetic acid–water (4.0+1.0+1.0, v/v) as the mobile phase. Densitometric analysis of L-dopa was carried out in the absorbance mode at 280 nm. The relationship between the concentration of L-dopa and corresponding peak areas was found to be linear in the range of 100 to 1200 ng/spot. The method was validated for precision (inter and intraday), repeatability, and accuracy. Mean recovery was 100.30%. The relative standard deviation (RSD) values of the precision were found to be in the range 0.64—1.52%. In conclusion, the proposed TLC method was found to be precise, specific and accurate and can be used for identification and quantitative determination of L-dopa in herbal extract and its formulations.<ref>
-     Modi, K.P., Patel, N.M., Goyal, R.K. 2008. Estimation of L-Dopa from Mucuna pruriens LINN and Formulations Containing M. pruriens by HPTLC Method  ''Chemical and Pharmaceutical Bulletin''  56(3), 357-359. http://doi.org/10.1248/cpb.56.357</ref></blockquote>
+     Modi, K.P., Patel, N.M., Goyal, R.K. 2008. Estimation of L-Dopa from ''Mucuna pruriens'' LINN and Formulations Containing ''M. pruriens'' by HPTLC Method  ''Chemical and Pharmaceutical Bulletin''  56(3), 357-359. http://doi.org/10.1248/cpb.56.357</ref></blockquote>
 =Sources=
 <references />

@@ Line 57: / Line 57: @@
 =Supplementary Information=
 =Sources=
 <references />

← Older revision		Revision as of 17:58, 21 July 2015
Line 13:		Line 13:

	=Botanical Voucher Specimen=		=Botanical Voucher Specimen=
		+	{{Media3 \|cat=Voucher
		+	\|companyimage=Starr herbarium logo.png
		+	\| companyURL=http://sciweb.nybg.org/science2/VirtualHerbarium.asp
		+	\|mainimage=Mucuna pruriens (L.) DC. - Starr - 1686312-01.jpg
		+	\|caption1=''Mucuna pruriens'' (L.) DC.
		+	\|source=Images courtesy of the C.V. Starr Virtual Herbarium of the New York Botanical Garden
		+	\|companyimage2=Starr herbarium logo.png
		+	\| companyURL2=http://sciweb.nybg.org/science2/VirtualHerbarium.asp
		+	\|image2=Mucuna pruriens (L.) DC. - Starr - v-152-00989135.jpg
		+	\|caption2=''Mucuna pruriens'' (L.) DC.
		+	\|source2=Images courtesy of the C.V. Starr Virtual Herbarium of the New York Botanical Garden
		+	\|companyimage3=Starr herbarium logo.png
		+	\| companyURL3=http://sciweb.nybg.org/science2/VirtualHerbarium.asp
		+	\|image3=Mucuna pruriens (L.) DC. - Starr - v-152-00989137.jpg
		+	\|caption3=''Mucuna pruriens'' (L.) DC.
		+	\|source3=Images courtesy of the C.V. Starr Virtual Herbarium of the New York Botanical Garden
		+	\|}}
	=Organoleptic Characteristics=		=Organoleptic Characteristics=

@@ Line 16: / Line 16: @@
 =Macroscopic Characteristics=
 =Microscopic Characteristics=
 {{Media2 |cat=Microscopy | source=Elan M. Sudberg, Alkemist Laboratories

← Older revision		Revision as of 20:39, 2 June 2014
Line 1:		Line 1:
−	{{DISPLAYTITLE:''Mucuna pruriens'' (seed) }}	+	{{DISPLAYTITLE:''Mucuna pruriens'' (seed) }} {{askbox\|herb=''Mucuna pruriens''}}
	=Nomenclature=		=Nomenclature=

@@ Line 17: / Line 17: @@
 =Macroscopic Characteristics=
 =Microscopic Characteristics=
-{{Microscopy | source=Elan M. Sudberg, Alkemist Laboratories
+{{Media2 |cat=Microscopy | source=Elan M. Sudberg, Alkemist Laboratories
         | companyimage= AP-LOGO-Laboratories Crop - Copy.jpg
-        | companyURL=http://www.Alkemist.com
+        | companyURL=http://www.alkemist.com
         | mainimage=Mucuna pruriens Alkemist Laboratories.jpg
         | caption1=Starch granules seen under polarized light showing  observed at 400x with Acidified Chloral Hydrate Glycerol Solution.
-        | description= Velvet bean (seed) (''Mucuna pruiens'')
+| source2=Elan M. Sudberg, Alkemist Laboratories
         | image2=Mucuna pruriens-1 Alkemist Laboratories.jpg
         | caption2=Small group of pigmented osteosclerieds observed at 400x with Acidified Chloral Hydrate Glycerol Solution.

@@ Line 1: / Line 1: @@
 =Nomenclature=
@@ Line 11: / Line 12: @@
 |notes= }}
-=Macroscopic Entries=
+=Botanical Voucher Specimen=
-=Microscopic Entries=
+=Organoleptic Characteristics=
 {{Microscopy | source=Elan M. Sudberg, Alkemist Laboratories
         | companyimage= AP-LOGO-Laboratories Crop - Copy.jpg
@@ Line 26: / Line 30: @@
-=HPTLC Entries=
+=High Performance Thin Layer Chromatographic Identification=
-=Other Points of Interest=
-[[Category:NoIntro]]
+=Supplementary Information=