. 2011 Jun 17;156(4):2098–2108. doi: 10.1104/pp.111.176305

Table III. Surface free energy per unit of area.

Studied components were as follows: Lifshitz-van der Waals component (γ^LW) and acid-base component (γ^AB) with the contribution of electron donor (γ⁻) and electron acceptor (γ⁺) interactions, total surface free energy (γ), and surface polarity (γ^AB γ⁻¹) for intact and shaved peach fruit surfaces.

Sample	γ^LW	γ⁻	γ⁺	γ^AB	γ	γ^AB γ⁻¹
	mJ m⁻²					%
Intact	31.06	0.04	10.03	1.22	32.28	3.8
Shaved	17.37	0.99	7.26	5.37	22.73	23.6