What is the fine-grained topic of the following text: Chicken (38%), Water, Potato Flakes (6%) [Potato, Emulsifier (471), Mineral Salt (450), Preservative (223), Food Acid (330)], Wheat Flour, Rice Flour, Salt, Emulsifier (481), Dextrose, Spice Extracts (160c,100), Vegetable Oil (Cottonseed, Canola), Thickener (1404), Mineral Salts (450, 500, 451), Vegetable Gums (412, 415), Wheat Gluten, Wheat Starch, Tapioca Starch, Soy Protein, Dehydrated Vegetables (Onion, Garlic), Natural Flavour, Yeast Extract. Only return the topic.
Ingredients of a processed chicken product