This texture is FREE for commercial use.
This lemon slice is a cross section of a lemon.
This material can be used together with Lemon Skin Texture (Food 0021) to produce a perfect slice of lemon.
The color of the peel, albedo(skin), juice sac, speck color, color variation, amount of oil glands, columella height etc. can all be changed by the Substance SBSAR file.
Check out this free PBR texture at
https://www.texturecan.com/details/448/