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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, this compound has a very low odor threshold) and nonanal, as well as hexyl acetate in ‘Blackamber’." Fruits of the ‘Blackamber’ clonal accessions showed higher concentrations of the volatile compounds than ‘Friar’, also for hexanol, hexanal, phenylacetaldehyde, hexyl acetate and y-dodecalactone. \\ "The most important compounds of P.salicina [aroma, with higher odor units] are β-ionone (despite its low concentration, this compound has a very low odor threshold) and nonanal, as well as hexyl acetate in ‘Blackamber’." Fruits of the ‘Blackamber’ clonal accessions showed higher concentrations of the volatile compounds than ‘Friar’, also for hexanol, hexanal, phenylacetaldehyde, hexyl acetate and y-dodecalactone. \\
-[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, 65(1), 1994, 111-115] [[http://naldc.nal.usda.gov/download/48415/PDF]]+[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, 65(1), 1994, 111-115]  
 + 
 +|{{:ionone_beta.jpg| β-ionone}} \\ β-ionone |{{:benzaldehyde.jpg|benzaldehyde}} \\ benzaldehyde | {{:linalool.jpg|linalool}} \\ linalool |  {{:terpineol_alpha.jpg| α-terpineol}} \\ α-terpineol |{{:damascenone.jpg| β-damascenone}} \\ β-damascenone | 
  
 "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, β-damascenone, 2-bornene and α-terpineol. Each cultivar had five unique compounds resulting in different aroma profiles for
-hexenal, hotrienol, linalool, trans-linalool oxide, cis-linalool oxide, p-menth-1-en-9-al, β-damascenone, 2- +
-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, Stellenbosch: University of Stellenbosch).] [[https://ir1.sun.ac.za/bitstream/handle/10019.1/6528/louw_aroma_2011.pdf?sequence=2]]+[Louw, E. D. (2011). Aroma profiles and non-destructive determination of quality parameters of Japanese plums (Prunus salicina Lindl.) (Doctoral dissertation, Stellenbosch: University of Stellenbosch).] [[http://scholar.sun.ac.za/handle/10019.1/6528]]
prunus_salicina_lindl.txt · Zuletzt geändert: 2022/11/12 09:36 von andreas