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Identification of character-impact odorants in a cola-flavored carbonated beverage by quantitative analysis and omission studies of aroma reconstitution models.
J Agric Food Chem. 2015 Jan 28; 63(3):776-86.JA

Abstract

Thirty aroma-active components of a cola-flavored carbonated beverage were quantitated by stable isotope dilution assays, and their odor activity values (OAVs) were calculated. The OAV results revealed that 1,8-cineole, (R)-(-)-linalool, and octanal made the greatest contribution to the overall aroma of the cola. A cola aroma reconstitution model was constructed by adding 20 high-purity standards to an aqueous sucrose-phosphoric acid solution. The results of headspace solid-phase microextraction and sensory analyses were used to adjust the model to better match authentic cola. The rebalanced model was used as a complete model for the omission study. Sensory results indicated that omission of a group consisting of methyleugenol, (E)-cinnamaldehyde, eugenol, and (Z)- and (E)-isoeugenols differed from the complete model, while omission of the individual components of this group did not differ from the complete model. These results indicate that a balance of numerous odorants is responsible for the characteristic aroma of cola-flavored carbonated beverages.

Authors+Show Affiliations

Department of Food Science and Technology, Faculty of Agro-Industry, Kasetsart University , 50 Ngamwongwan Road, Bangkok 10900, Thailand.No affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25529113

Citation

Lorjaroenphon, Yaowapa, and Keith R. Cadwallader. "Identification of Character-impact Odorants in a Cola-flavored Carbonated Beverage By Quantitative Analysis and Omission Studies of Aroma Reconstitution Models." Journal of Agricultural and Food Chemistry, vol. 63, no. 3, 2015, pp. 776-86.
Lorjaroenphon Y, Cadwallader KR. Identification of character-impact odorants in a cola-flavored carbonated beverage by quantitative analysis and omission studies of aroma reconstitution models. J Agric Food Chem. 2015;63(3):776-86.
Lorjaroenphon, Y., & Cadwallader, K. R. (2015). Identification of character-impact odorants in a cola-flavored carbonated beverage by quantitative analysis and omission studies of aroma reconstitution models. Journal of Agricultural and Food Chemistry, 63(3), 776-86. https://doi.org/10.1021/jf504954p
Lorjaroenphon Y, Cadwallader KR. Identification of Character-impact Odorants in a Cola-flavored Carbonated Beverage By Quantitative Analysis and Omission Studies of Aroma Reconstitution Models. J Agric Food Chem. 2015 Jan 28;63(3):776-86. PubMed PMID: 25529113.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Identification of character-impact odorants in a cola-flavored carbonated beverage by quantitative analysis and omission studies of aroma reconstitution models. AU - Lorjaroenphon,Yaowapa, AU - Cadwallader,Keith R, Y1 - 2015/01/13/ PY - 2014/12/23/entrez PY - 2014/12/23/pubmed PY - 2015/12/15/medline KW - aroma reconstitution model KW - cola-flavored carbonated beverage KW - odor activity value KW - omission study KW - stable isotope dilution assay SP - 776 EP - 86 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 63 IS - 3 N2 - Thirty aroma-active components of a cola-flavored carbonated beverage were quantitated by stable isotope dilution assays, and their odor activity values (OAVs) were calculated. The OAV results revealed that 1,8-cineole, (R)-(-)-linalool, and octanal made the greatest contribution to the overall aroma of the cola. A cola aroma reconstitution model was constructed by adding 20 high-purity standards to an aqueous sucrose-phosphoric acid solution. The results of headspace solid-phase microextraction and sensory analyses were used to adjust the model to better match authentic cola. The rebalanced model was used as a complete model for the omission study. Sensory results indicated that omission of a group consisting of methyleugenol, (E)-cinnamaldehyde, eugenol, and (Z)- and (E)-isoeugenols differed from the complete model, while omission of the individual components of this group did not differ from the complete model. These results indicate that a balance of numerous odorants is responsible for the characteristic aroma of cola-flavored carbonated beverages. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/25529113/Identification_of_character_impact_odorants_in_a_cola_flavored_carbonated_beverage_by_quantitative_analysis_and_omission_studies_of_aroma_reconstitution_models_ DB - PRIME DP - Unbound Medicine ER -