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prunus_salicina_lindl [2015/09/28 15:15] andreas |
prunus_salicina_lindl [2022/11/12 09:36] (aktuell) andreas |
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"The most important compounds of P.salicina [aroma, with higher odor units] are β-ionone (despite its low concentration, | "The most important compounds of P.salicina [aroma, with higher odor units] are β-ionone (despite its low concentration, | ||
- | [Comparative study of the aromatic profiles of two different plum species: Prunus salicina Lindl and Prunus simonii L., Gomez, E., Ledbetter, C.A., Journal of the Science of Food and Agriculture, | + | [Comparative study of the aromatic profiles of two different plum species: Prunus salicina Lindl and Prunus simonii L., Gomez, E., Ledbetter, C.A., Journal of the Science of Food and Agriculture, |
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+ | |{{:ionone_beta.jpg| β-ionone}} \\ β-ionone |{{: | ||
"The aroma volatile compounds of three commercial Japanese plum cultivars (Pioneer, Laetitia and | "The aroma volatile compounds of three commercial Japanese plum cultivars (Pioneer, Laetitia and | ||
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stages (immature, harvest and tree-ripe) over two fruiting seasons. HS-SPME was used for extraction | stages (immature, harvest and tree-ripe) over two fruiting seasons. HS-SPME was used for extraction | ||
coupled with GC-TOFMS for separation and identification. A total of 35 different compounds was | coupled with GC-TOFMS for separation and identification. A total of 35 different compounds was | ||
- | identified with 10 of the compounds found to be generic amongst the three cultivars, viz. hexanal, 2- | + | identified with 10 of the compounds found to be generic amongst the three cultivars, viz. hexanal, 2-hexenal, hotrienol, linalool, trans-linalool oxide, cis-linalool oxide, p-menth-1-en-9-al, |
- | hexenal, hotrienol, linalool, trans-linalool oxide, cis-linalool oxide, p-menth-1-en-9-al, | + | |
- | bornene and α-terpineol. Each cultivar had five unique compounds resulting in different aroma profiles for | + | |
each of the maturity stages and distinct separation patterns using discriminant analysis. The compounds | each of the maturity stages and distinct separation patterns using discriminant analysis. The compounds | ||
contributing most to the distinctness of the maturity stages within a cultivar were identified and found to | contributing most to the distinctness of the maturity stages within a cultivar were identified and found to | ||
be different from the compounds identified as important for separating the cultivars." | be different from the compounds identified as important for separating the cultivars." | ||
- | [Louw, E. D. (2011). Aroma profiles and non-destructive determination of quality parameters of Japanese plums (Prunus salicina Lindl.) (Doctoral dissertation, | + | [Louw, E. D. (2011). Aroma profiles and non-destructive determination of quality parameters of Japanese plums (Prunus salicina Lindl.) (Doctoral dissertation, |