Tagete

Tagetes meal and extract Tagetes oil Tagetone [6752-80-3] Tagonis... 

The double-stranded DNA shown in Figure 28.14(a) contains the polynucleotide sequence (the taget region) we wish to amplify. The DNA is denatured by heating to... 

From Bidens species 5-metbyl 5 -butadienyl-2 -bithienyl (245) has been isolated, the constitution of which was eonfirmed synthetically. Another 2,2 -bithienyl derivative has been isolated as an additional nematodicidal principal of the roots of Tagetes, for which strueture (246) has been suggested. On the other hand Sorensen et aL have isolated from the thistles, Berkheya macrocepkala and Echinops spareocephalm, a compound with very similar UV and IR spectra as (246) for which they suggested structure (247), based on... 

Fig. 2.47 Compounds 171 and 172, thiophene derivatives from Tagetes minuta...

Gil, A., Ghersa, G M. and Perebnan, S. 2002. Root thiophenes in Tagetes minuta L. accessions from Argentina genetic and environmental contribution to changes in concentration and composition. Biochem. Syst. Ecol. 30 1-13. 

Barzana, E. et al.. Enzyme-mediated solvent extraction of carotenoids from marigold flower (Tagetes erecta), J. Agr. Food Chem., 50, 4491, 2002. 

Breithaupt, D.E., Wirt, U., and Bamedi, A., Differentiation between lutein monoester regioisomers and detection of lutein diesters from marigold flowers (Tagetes erecta L.) and several fruits by liquid chromatography-mass spectrometry, J. Agric. Food Chem. 50, 66, 2002. 

Tyczkowski, J.K. and Hamilton, P.B., Preparation of purified lutein and its diesters from extracts of marigold (Tagetes erecta). Poultry ScL, 70, 651, 1991. 

Gregory, G.K. et ah. Quantitative analysis of lutein esters in marigold flowers (Tagetes erecta) by high performance liquid chromatography, J. Food ScL, 51, 1093, 1986. Livingston, A.L., Rapid analysis of xanthophyll and carotene in dried plant materials, J. AOAC, 69, 1017, 1986. 

Risk Assessment of Lutein from Tagetes erecta L.572... 

Risk Assessment oe Lutein erom Tagetes erecta L. 

Gau, W. et ah. Mass spectrometric identification of xanthophyll fatty acid esters from marigold flowers (Tagetes erecta) obtained by high performance liquid chromatography and Craig countercurrent distribution, J. Chromatogr., 262, 277, 1983. 

Padden AN, FA Rainey, DP Kelly, AP Wood (1997) Xanthobacter tagetidis sp. nov., an organism associated with Tagetes species and able to grow on substituted thiophenes. Int J System Bacteriol 47 394-401. 

Bohlmann und Herbst (42) haben die Untersuchung der Tagetes-inhaltsstoffe erneut aufgegriffen. 

Structure of a second nematicidal principle isolated from Tagetes roots. Rec. trav. chim. 78, 382 (1959). 

Harikumar, K. B., C. V. Nimita et al. (2008). Toxicity profile of lutein and lutein ester isolated from marigold flowers (Tagetes erecta). Int. J. Toxicol. 27(1) 1-9. 

Margl L, Eisenreich, W, Adam, P, Bacher, A and Zenk M H (2001), Biosynthesis of thiophenes in Tagetes patula , Phytochemistry, 58, 875-881. 

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