Published online by Cambridge University Press: 17 October 2014
Introduction. The jabuticaba tree (Myrciaria jabuticaba) belongs to the Myrtaceae family and produces a small fruit, native to central, southern and southeastern Brazil. Materials and methods. Fruits of 25 progenies of the jabuticaba tree, grown in a tropical highland climate, were evaluated as to physical, physicochemical and chemical characteristics: weight, longitudinal and transverse diameters, pulp and peel yields, seed mass, number of seeds per fruit, pulp and peel moisture, soluble solids, titratable acidity, [soluble solids/titratable acidity] ratio, pH, flavonoids, and phenolic compounds. The experimental design was completely randomized, the treatments being the 25 jabuticaba tree progenies. Results. A significant effect among progenies was observed for all characteristics evaluated. The chemical composition showed that the jabuticaba peel has a high phenolic compound content, and considerable flavonoid content. These results indicate that there is variability for the characteristics analyzed, enabling the economic exploitation of jabuticaba tree fruits for in natura consumption and processing. Conclusions. The physical and chemical characteristics combined can be proposed as excellent tools to select superior progenies. The fruits of five progenies showed desirable characteristics for the in natura market, while fruits of five other progenies hold high concentrations of natural antioxidants and may be listed as excellent options for the food industry.
To send this article to your Kindle, first ensure no-reply@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Dropbox account. Find out more about saving content to Dropbox.
To save this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you used this feature, you will be asked to authorise Cambridge Core to connect with your Google Drive account. Find out more about saving content to Google Drive.