Modifiers matching byproduct:

• prepared,
• new,
• marketable,
• animal,
• organic,
• industrial,
• unwanted,
• useful,
• agricultural,
• inedible,
• alkaline,
• metallic,
• local,
• minor,
• solid,

Simple categories matching inedible:

• contaminant,
• dish,
• thing,
• substance,
• product,
• decoration,
• part,
• portion,
• tissue,
• byproduct,
• token,
• plant,
• material,
• item,
• fish,
• filler,