◁think▷I need to write a 50–80 word English description of the composite LF-NMR image of apple #36, focusing on internal moisture distribution, tissue structure, signal intensity, and patch morphology. I should avoid using certain prohibited words like 'healthy', 'diseased', 'mild', 'severe', 'normal', 'abnormal', 'ground-truth', or 'label'.

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

1. Internal moisture distribution: I can describe how moisture appears in different regions of the apple slices - perhaps areas with higher moisture are lighter or darker, and how this varies across different parts of the image.

2. Tissue structure: I can describe the visible internal structures of the apple - the core, the flesh, the seeds, and any visible layers or patterns in the tissue.

3. Signal intensity: I can comment on how different areas of the image vary in brightness/darkness, which likely corresponds to different moisture levels or tissue densities.

4. Patch morphology: I can describe the shapes, sizes, and distributions of any noticeable patches or variations in the apple's interior.

Since I can't use certain prohibited words, I'll focus on objective observations about the image without making judgments about the apple's health or condition.

I'll now craft a descriptive paragraph that covers these aspects while staying within the word limit and avoiding prohibited terms.◁/think▷The composite LF-NMR image of apple #36 reveals distinct variations in internal moisture distribution across its cross-sectional slices. Tissue structure shows a central core region surrounded by concentric layers of varying density. Signal intensity differences are evident, with brighter areas indicating higher moisture content and darker regions suggesting drier tissue. Patch morphology includes irregularly shaped zones of altered signal, some localized and others more diffuse. The spatial arrangement of these features suggests heterogeneous internal composition throughout the apple sample.