Composition of jimson weed (Datura stramonium) seeds

Amino and Fatty Acid Composition of Datura Stramonium L. (Solanaceae)

“…Figures 3 and 4 show the data of the study on amino acid composition of the seeds and capsules of Datura S. This analysis shows that glutamic and aspartic acids, valine, threonine and leucine dominate in the seeds and capsules of Datura Stramonium. The amino acid composition of the seeds of local Datura Stramonium differs significantly from the results reported by Friedman and Levin of the samples collected in Virginia [20]. For example, they reported that the amount of free arginine and histidine in seed samples does not exceed 12, 4 and 8,3 mg/100g, however, our Almaty region samples show the arginine at 189,4 mg/100g level and no free histidine, respectively.…”

Amino and Fatty Acid Composition of Datura Stramonium L. (Solanaceae)

“…Figures 3 and 4 show the data of the study on amino acid composition of the seeds and capsules of Datura S. This analysis shows that glutamic and aspartic acids, valine, threonine and leucine dominate in the seeds and capsules of Datura Stramonium. The amino acid composition of the seeds of local Datura Stramonium differs significantly from the results reported by Friedman and Levin of the samples collected in Virginia [20]. For example, they reported that the amount of free arginine and histidine in seed samples does not exceed 12, 4 and 8,3 mg/100g, however, our Almaty region samples show the arginine at 189,4 mg/100g level and no free histidine, respectively.…”

Effect of autoclaving and conventional and microwave baking on the ergot alkaloid and chlorogenic acid contents of morning glory (Ipomoea tricolor Cav. cv.) heavenly blue seeds

“…Duplicate analyses revealed the presence of 0.586 f 0.09 pg/50 pL of lectins, a value similar to that found for jimson weed seeds (Friedman and Levin, 1989).…”

Plant Seed Species Identification from Chemical Fingerprints: A High-Throughput Application of Direct Analysis in Real Time Mass Spectrometry

“…This produced an almost instantaneous mass spectrum which showed a profile of the protonated forms of molecules detected in the seed, and multiple seeds could be sampled rapidly (approximately two seeds per minute). The accurate mass data enabled determination of molecular formulas that were consistent with those of biomarkers and other compounds that have been previously reported in Datura species. ,,, …”

Amino and Fatty Acid Composition of Datura Stramonium L. (Solanaceae)

“…Figures 3 and 4 show the data of the study on amino acid composition of the seeds and capsules of Datura S. This analysis shows that glutamic and aspartic acids, valine, threonine and leucine dominate in the seeds and capsules of Datura Stramonium. The amino acid composition of the seeds of local Datura Stramonium differs significantly from the results reported by Friedman and Levin of the samples collected in Virginia [20]. For example, they reported that the amount of free arginine and histidine in seed samples does not exceed 12, 4 and 8,3 mg/100g, however, our Almaty region samples show the arginine at 189,4 mg/100g level and no free histidine, respectively.…”

Effect of autoclaving and conventional and microwave baking on the ergot alkaloid and chlorogenic acid contents of morning glory (Ipomoea tricolor Cav. cv.) heavenly blue seeds

“…Duplicate analyses revealed the presence of 0.586 f 0.09 pg/50 pL of lectins, a value similar to that found for jimson weed seeds (Friedman and Levin, 1989).…”

Plant Seed Species Identification from Chemical Fingerprints: A High-Throughput Application of Direct Analysis in Real Time Mass Spectrometry

“…This produced an almost instantaneous mass spectrum which showed a profile of the protonated forms of molecules detected in the seed, and multiple seeds could be sampled rapidly (approximately two seeds per minute). The accurate mass data enabled determination of molecular formulas that were consistent with those of biomarkers and other compounds that have been previously reported in Datura species. ,,, …”

Amino and Fatty Acid Composition of Datura Stramonium L. (Solanaceae)

“…Figures 3 and 4 show the data of the study on amino acid composition of the seeds and capsules of Datura S. This analysis shows that glutamic and aspartic acids, valine, threonine and leucine dominate in the seeds and capsules of Datura Stramonium. The amino acid composition of the seeds of local Datura Stramonium differs significantly from the results reported by Friedman and Levin of the samples collected in Virginia [20]. For example, they reported that the amount of free arginine and histidine in seed samples does not exceed 12, 4 and 8,3 mg/100g, however, our Almaty region samples show the arginine at 189,4 mg/100g level and no free histidine, respectively.…”

Effect of autoclaving and conventional and microwave baking on the ergot alkaloid and chlorogenic acid contents of morning glory (Ipomoea tricolor Cav. cv.) heavenly blue seeds

“…Duplicate analyses revealed the presence of 0.586 f 0.09 pg/50 pL of lectins, a value similar to that found for jimson weed seeds (Friedman and Levin, 1989).…”

Plant Seed Species Identification from Chemical Fingerprints: A High-Throughput Application of Direct Analysis in Real Time Mass Spectrometry

“…This produced an almost instantaneous mass spectrum which showed a profile of the protonated forms of molecules detected in the seed, and multiple seeds could be sampled rapidly (approximately two seeds per minute). The accurate mass data enabled determination of molecular formulas that were consistent with those of biomarkers and other compounds that have been previously reported in Datura species. ,,, …”