Modifiers matching sterol:

• solid,
• endogenous,
• exogenous,
• neutral,
• dietary,
• important,
• fungal,
• biogenic,
• intestinal,
• medium,

Simple categories matching fungal:

• carbohydrate,
• infection,
• component,
• toxin,
• disease,
• development,
• pathogenesis,
• material,
• mycotoxin,
• structure,
• activity,
• metabolite,
• constituent,
• poison,
• process,
• sterol,