close-up of slice of yellow lemon fruit on grey background

acid citric citrus closeup culinary cut diet drip dripping finely food fresh freshly fruit fruity healthy isolated juice juicy lemon limon neutral nutrients nutritious peel pulp round rutaceae slice sliced sour taste vitamin yellow structure cells geometric pattern abstract nature patterned patterns textures structures gray grey cross-section background close-up peel background cross-section texture textured structured structure macro vegan diet