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Bioactive Compounds Studies on the Flowers of Tagetes Erecta L.

Author: HuangShuai
Tutor: ZhouXianLi
School: Southwest Jiaotong University
Course: Biochemistry and Molecular Biology
Keywords: Marigold Triterpenoid Flavonoids NMR
CLC: S567.239
Type: Master's thesis
Year: 2007
Downloads: 230
Quote: 4
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Abstract


Marigold (Tagetes erecta L.) , Asteraceae , marigold genus flavor , can be used for air freshener ; have a calming, buck , expansion bronchial , detoxify, lung, antispasmodic and anti-inflammatory role . For the treatment of respiratory infections , whooping cough , conjunctivitis , stomatitis , toothache , pharyngitis , dizziness, convulsions in children , amenorrhea , blood stasis , abdominal pain , carbuncle sores poison , prevention and treatment of rheumatism embolism . 24 monomer compound , isolated from marigold flowers obtained using the 22 structures of the compounds identified by means of NMR and MS spectra . Wherein 2 is the new galactosidase optical isomer mixture , named the two cloves ester 3-α- galacto- glycoside ( 3 - α -galactosyl disyringic acid ) 15 - a two cloves ester , 3-β- galactosidase ( 3 - β -galactosyl disyringic acid ) 15 - b . Known compounds : n- tetradecane ( tetratriacontane ) dammarenediol II 3 - on- palmitate 2, β - amyrin ( β -amyrin ) 3,16 Z , 19Z - pentacosadienoic , acid 4, the UFA alcohol ( uvaol ) 5 , β- sitosterol (β-sitosterol) 6, ( stigmasterol , stigmasterol ) 7 , Vitamin Eα8 , 9Z, 12Z , 15Z - octadecatrienoic triene -1 - alcohol ( 9Z, 12Z , 15Z - octadecatrien -1 - oL ) 9, linoleic acid monoglyceride ( monolinoleoyl glycerol ) , syringic acid ( syringic acid ) 11,3,4 - dihydroxy benzoic acid ( 3,4- dihydroxybenzonic acid ) 12 , quercetagetin 7-methyl ether 13 , Hupi Wanshou daisy prime (quercetagetin) 14, n - hexadecane ( n - hexadecane ) 16 , quercetagetin , 5- methyl ether the 17,5,7 - DIMETHOXY quercetin and 18 , gallic acid (gallic gcid) 19,3,4 - dihydroxy-5 - methoxybenzoic acid (3,4-dihydroxy-5-methoxy-benzoic acid) 20 and Hupi marigold 3- O- glucoside (quercetagetin3-o-glucoside) 21, wherein 2,3,4,5 8,9,12,19 and 20 were isolated from this plant for the first time .

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CLC: > Agricultural Sciences > Crop > Economic crops > Medicinal crops > Herbal > Perennial > Other
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