38 lines
1.9 KiB
Plaintext
38 lines
1.9 KiB
Plaintext
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Newsgroups: alt.drugs
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From: dgross@polyslo.csc.calpoly.edu (Dave Gross)
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Subject: Excerpt: Ergot Peptide Alkaloid Spectra of Claviceps-Infected Tall Fescue, Wheat, and Barley.
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Message-ID: <1994Apr27.010110.2700@rat.csc.calpoly.edu>
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Date: Wed, 27 Apr 94 01:01:10 GMT
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I thought some of you might be interested in this:
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Table excerpted from "Ergot Peptide Alkaloid Spectra of Claviceps-Infected Tall
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Fescue, Wheat, and Barley" by James K. Porter, Charles W. Bacon, Ronald D.
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Plattner, and Richard F. Arrendale. J. Agric. Food Chem. 1987 (35) 359-361.
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Relative Percent Ergopeptide Alkaloids in the Crude Alkaloid Fraction
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(Determined by MS/MS)
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alkaloid [Claviceps purpurea grown on] fescue barley wheat
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------------------------------------------------ ------ ------ ------
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ergotamine 35.80 48.96 9.59
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ergosine and Beta-ergosine 26.96 3.77 1.97
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ergonine 0.11 0.14 none
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ergovaline 0.30 2.22 0.44
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ergostine 0.85 0.39 0.74
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ergoptine and Beta-ergotine 0.18 0.10 0.17
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ergocornine 2.22 6.86 6.64
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ergocristine 30.65 27.72 75.77
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ergocryptine and Beta-ergocryptine 2.95 9.85 4.67
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total (PDAB) 0.46 0.92 1.10
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mg/g mg/g mg/g
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--
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***** INTERNET: dgross@polyslo.CalPoly.EDU **** finger for PGP public key *****
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"Those who profess to favor freedom, and yet depreciate agitation, are men who
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want rain without thunder and lightning. They want the ocean without the roar
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of its many waters." -- Frederick Douglass
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