» Articles » PMID: 34574322

Volatile Components and Preliminary Antibacterial Activity of Tamarillo ( Cav.)

Overview
Journal Foods
Specialty Biotechnology
Date 2021 Sep 28
PMID 34574322
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

Tamarillo is a nutrient-dense fruit with a unique aroma from its volatile compounds (VCs). In this study, we aimed to compare the volatile profiles: (i) of fresh and freeze-dried tamarillo; (ii) detected using Thermal Desorption-Gas Chromatography-Mass Spectrometry (TD-GC-MS) and Solid-Phase MicroExtraction-Gas Chromatography-Mass Spectrometry (SPME-GC-MS); (iii) of freeze-dried pulp and peel of New Zealand grown tamarillo. The possible antibacterial activity of freeze-dried tamarillo extracts was also investigated. We show that freeze-drying maintained most of the VCs, with some being more concentrated with the loss of water. The most abundant VC in both fresh and freeze-dried tamarillo was hexanoic acid methyl ester for pulp (30% and 37%, respectively), and (E)-3-Hexen-1-ol for peel (36% and 29%, respectively). With the use of TD-GC-MS, 82 VCs were detected for the first time, when compared to SPME-GC-MS. Methional was the main contributor to the overall aroma in both peel (15.4 ± 4.2 μg/g DW) and pulp (118 ± 8.1 μg/g DW). Compared to water as the control, tamarillo extracts prepared by water and methanol extraction showed significant antibacterial activity against , , and with zone of inhibition of at least 13.5 mm. These results suggest that freeze-dried tamarillo has a potential for use as a natural preservative to enhance aroma and shelf life of food products.

Citing Articles

Tamarillo ( Cav.) wastes and by-products: Bioactive composition and health benefits.

Rosa Machado A, Teodoro A, Mariutti L, Fonseca J Heliyon. 2024; 10(18):e37600.

PMID: 39309964 PMC: 11416485. DOI: 10.1016/j.heliyon.2024.e37600.


Quality criteria, chemical composition and antimicrobial activity of the essential oil of Ehrh.

Afrokh M, El Mehrach K, Chatoui K, Ait Bihi M, Sadki H, Zarrouk A Heliyon. 2024; 10(7):e28125.

PMID: 38560258 PMC: 10979279. DOI: 10.1016/j.heliyon.2024.e28125.


Minimal Inhibitory Concentrations of Thymol and Carvacrol: Toward a Unified Statistical Approach to Find Common Trends.

Speranza B, Bevilacqua A, Campaniello D, Altieri C, Corbo M, Sinigaglia M Microorganisms. 2023; 11(7).

PMID: 37512946 PMC: 10384971. DOI: 10.3390/microorganisms11071774.


Powdered Beverage from Native Plants from Argentina ( and ) Obtained by Spray-Drying: A Promising Source of Antioxidant Compounds.

Correa Uriburu F, Zampini I, Maldonado L, Gomez Mattson M, Salvatori D, Isla M Plants (Basel). 2023; 12(8).

PMID: 37111869 PMC: 10144312. DOI: 10.3390/plants12081646.


Fruits Waste: A Valuable Source of Bioactive Compounds to Be Used in Foods and Non-Foods Applications.

Isla M, Orqueda M, Moreno M, Torres S, Zampini I Foods. 2022; 11(21).

PMID: 36359974 PMC: 9659268. DOI: 10.3390/foods11213363.


References
1.
Diep T, Pook C, Rush E, Yoo M . Quantification of Carotenoids, α-Tocopherol, and Ascorbic Acid in Amber, Mulligan, and Laird's Large Cultivars of New Zealand Tamarillos ( Cav.). Foods. 2020; 9(6). PMC: 7353566. DOI: 10.3390/foods9060769. View

2.
Kromidas L, Perrier E, Flanagan J, Rivero R, Bonnet I . Release of antimicrobial actives from microcapsules by the action of axillary bacteria. Int J Cosmet Sci. 2008; 28(2):103-8. DOI: 10.1111/j.1467-2494.2006.00283.x. View

3.
Bernstein L, Tanner T, Godfrey C, Noll B . Chemistry and pharmacokinetics of gallium maltolate, a compound with high oral gallium bioavailability. Met Based Drugs. 2008; 7(1):33-47. PMC: 2365198. DOI: 10.1155/MBD.2000.33. View

4.
Kucklich M, Moller M, Marcillo A, Einspanier A, Weiss B, Birkemeyer C . Different methods for volatile sampling in mammals. PLoS One. 2017; 12(8):e0183440. PMC: 5571906. DOI: 10.1371/journal.pone.0183440. View

5.
Yao S, Guo W, Lu Y, Jiang Y . Flavor characteristics of lapsang souchong and smoked lapsang souchong, a special Chinese black tea with pine smoking process. J Agric Food Chem. 2005; 53(22):8688-93. DOI: 10.1021/jf058059i. View