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- Newsgroups: alt.drugs
- From: dgross@polyslo.csc.calpoly.edu (Dave Gross)
- Subject: Excerpt: Ergot Peptide Alkaloid Spectra of Claviceps-Infected Tall Fescue, Wheat, and Barley.
- Message-ID: <1994Apr27.010110.2700@rat.csc.calpoly.edu>
- Date: Wed, 27 Apr 94 01:01:10 GMT
-
- I thought some of you might be interested in this:
-
- Table excerpted from "Ergot Peptide Alkaloid Spectra of Claviceps-Infected Tall
- Fescue, Wheat, and Barley" by James K. Porter, Charles W. Bacon, Ronald D.
- Plattner, and Richard F. Arrendale. J. Agric. Food Chem. 1987 (35) 359-361.
-
- Relative Percent Ergopeptide Alkaloids in the Crude Alkaloid Fraction
- (Determined by MS/MS)
-
- alkaloid [Claviceps purpurea grown on] fescue barley wheat
- ------------------------------------------------ ------ ------ ------
- ergotamine 35.80 48.96 9.59
- ergosine and Beta-ergosine 26.96 3.77 1.97
- ergonine 0.11 0.14 none
- ergovaline 0.30 2.22 0.44
- ergostine 0.85 0.39 0.74
- ergoptine and Beta-ergotine 0.18 0.10 0.17
- ergocornine 2.22 6.86 6.64
- ergocristine 30.65 27.72 75.77
- ergocryptine and Beta-ergocryptine 2.95 9.85 4.67
-
- total (PDAB) 0.46 0.92 1.10
- mg/g mg/g mg/g
-
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