| The Content Variation of Natural Product Induced by Different Factor(s) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Species Name: Eugenia dysenterica | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Factor Name: Developmental Stage Variation | [1] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Experiment Detail |
Unripe, semi-ripe, and ripe fruits of E. dysenterica were collected in rural area of Abadia de Goias city (S 16° 45′ 1″, W 49° 25′ 5″, 850 m), Goias State, Brazil, in October 2002.
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| Factor Function |
Limonene (25.8% and 24.6%), (E)-beta-ocimene (20.3% and 21.7%) and beta-pinene (12.0% and 14.2%) were the major compounds in the unripe and semi-ripe stages, respectively, while gamma-muurolene (25.8%), beta-caryophyllene (18.4%) and alpha-humulene (15.4%) became the major compounds in ripe fruits. The concentration of monoterpenes was high in the unripe and semi-ripe stages and decreased afterwards, while sesquiterpenes were intensively synthesized only in the last part of the ripening process.
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| Factor | Part | Location | NP Content | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Fruit: Semi-ripe fruit stage
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Semi-ripe fruits | Brazil |
NP Content: 0.4 %
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| References | ||||||||||||||||||||||||
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| 1 | Changes in Volatile Constituents During Fruit Ripening of Wild Eugenia dysenterica DC. | |||||||||||||||||||||||