◁think▷I need to write a 50–80 word English description of the composite LF-NMR image of apple #116, focusing on internal moisture distribution, tissue structure, signal intensity, and patch morphology. I should not use certain prohibited words like 'healthy', 'diseased', 'mild', 'severe', 'normal', 'abnormal', 'ground-truth', or 'label'. I should return only the descriptive text, no JSON, Chinese, or extra explanations.

Let me analyze the image and think about what I can describe:

1. Internal moisture distribution: The image shows variations in brightness which could represent moisture levels. Some areas appear darker (possibly drier) and others lighter (possibly moister).

2. Tissue structure: The texture of the apple appears granular, suggesting cellular structure. There might be differences in tissue density or composition.

3. Signal intensity: In LF-NMR (Low-Frequency Nuclear Magnetic Resonance) imaging, signal intensity correlates with water content. Brighter areas likely indicate higher moisture, darker areas lower moisture.

4. Patch morphology: There appear to be some distinct patches or regions with different characteristics. These might represent different tissue regions, moisture concentrations, or structural differences.

I'll craft a description that captures these elements without using prohibited terms. I'll focus on observable features rather than interpretations that might imply health status or severity.◁/think▷The composite LF-NMR image of apple #116 displays distinct regions with varying signal intensities. Central areas exhibit moderate brightness suggesting uniform moisture distribution, while peripheral zones appear darker indicating potential drier tissue regions. The granular texture throughout the image reflects natural cellular structures. Larger patches with intermediate signal intensity are visible, possibly representing transitional zones between moist and drier tissue. The overall pattern demonstrates heterogeneous moisture distribution correlated with tissue architecture.