THE SENSORY PROFILES OF KIWIFRUIT HYBRIDS INVOLVING ACTINIDIA ERIANTHA

In an attempt to broaden the consumer appeal of kiwifruit, breeders are developing a range of novel fruit with enhanced convenience characteristics, particularly ease of eating.
Kiwifruit skin is normally unpalatable, so consumers usually scoop out the flesh with a spoon.
The ability to remove flesh cleanly without the need for utensils may therefore improve perceptions of convenience.
Selections of Actinidia chinensis and A. deliciosa (particularly the green kiwifruit A. deliciosa var. deliciosa ‘Hayward’) are poor peeling with good flavour, while selections of a related species Actinidia eriantha are generally peelable but with typically poor flavour.
Hybrid populations between Actinidia deliciosa (A. Chev.) C.F. Liang et A.R. Ferguson and A. eriantha Benth. include selections that are highly peelable, but with unknown flavour profiles.
The aim of the current study was to understand the range of sensory attributes (including the existence of novel flavours/odours/textures) present in A. deliciosa and A. eriantha hybrids in relation to ‘Hayward’ and another commercially available cultivar, ‘Hort16A’ (A. chinensis) to determine whether hybridisation may be a viable approach for breeding peelable cultivars with appealing flavours.
The current study confirmed that introduction of A. deliciosa parentage to A. eriantha selections produces fruit that occupy a much broader flavour space than those of A. eriantha on their own, and indicates that hybridisation is a feasible means of creating good flavour cultivars with added convenience attributes.

International Symposium Postharvest Pacifica 2009 – Pathways to Quality: V International Symposium on Managing Quality in Chains + Australasian Postharvest Horticultural Conference

J. Gamble, L. Axten, M. Wohlers, I. Hallett, A. Seal

Actinidia eriantha, Actinidia deliciosa, hybridisation, sensory evaluation, novelty, peelable

https://doi.org/10.17660/ActaHortic.2010.880.3