topic_id: US_WA_defined_ingredients_2018_sec03_24 category: us_state title: WSDA 2018 defined ingredients §3-24 (Alfalfa/Amino Acids/Animal/Barley/Brewers/Preservatives/Citrus/Cottonseed) lang: en source: WSDA AAFCO OP 2018 Defined Ingredient Categories (pdf-raw/wsda_defined_ingredient_list_2018.pdf, 52p, cms.agr.wa.gov) date_parsed: 2026-07-19 tokens_estimated: 1564 ---
WSDA 2018 defined ingredients §3-24 (Alfalfa/Amino Acids/Animal/Barley/Brewers/Preservatives/Citrus/Cottonseed)
Source: WSDA Animal Feed Program — "Association of American Feed Control Officials (AAFCO) Official Publication (OP), 2018 Defined Ingredient Categories" (52-page official list, retrieved 2026-07-19 from cms.agr.wa.gov via Seoul relay; WAC 16-252-006(2) incorporates AAFCO OP by reference, 2018 rule WSR 18-21-191). Scope note: This list contains official ingredient NAMES by AAFCO OP category. * = exempt from commercial feed definition unless ground/artificially dried/mixed. ** = Tentative definitions. For full legal definitions see AAFCO OP Chapter 6 (topic family aafco_ch6_ingredients).
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- Alfalfa Products
Suncured Alfalfa Meal, or Pellets, or Ground Alfalfa Hay Concentrated Alfalfa Solubles Dehyrdrated Alfalfa Meal or Pellets Direct Dehydrated Alfalfa Meal or Pellet Alfalfa Nutrient Concentrate
- Amino Acids and Related Products
DL-Methionine Hydroxy Analgoue Calcium L-Tryptophan DL-Methionine L-Lysine Monohydrochloride Glycine Taurine L-Lysine L-Arginine L-Threonine DL-Arginine DL-Tryptophan L-Tyrosine DL-Methionine Hydroxyl Analogue Isoprphyl Ester L-Lysine Liquid DL Methionine Hydroxy Analgogue L-Methionine DL-Methionine Sodium Taurine**
- Animal Products
Meat* Hydrolyzed Whole Poultry Meat By-Products Hyrdolyzed Poultry By-Products Aggregate Animal Liver Egg Shell Meat Poultry By-Product Meal Blood Meal Poultry Hatchery By-Product Blood Meal, Flash Dried Dried Meat Soluables Blood Protein Poultry By-Products Glanudlar Meal and Extracted Glandular Meal Hydrolyzed Poultry Feathers Unborn Dalf Carcasses Fleshings Hydrolysate Animal Digest Animal Serum Cooked Bone Marrow Serum Albumin Mechanically Seperated Bone Marrow Serum Globulin Poultry Meal Spray Dried Animal Blood Cells Animal Plasma Meat Meal Ensiled Paunch Meat and Bone Meal Egg Product Meat Meal Tankage Leather Hydrolysate Meat and Bone Meal Tankage (Mammilian or Poultry) Stock/Broth Hydrolyzed Hair Meat Protein Isolate Hydrolyzed Leather Meal Air Dried Animal Blood Cells (Air Swept Tabular Drying) Spray Dried Animal Blood Hydrolyzed Whole Swine Poultry
- Ingredients are exempt from commercial feed definition unless ground, artifically dried and/or mixed with other feeds.
** Tentative Definitions Where '(Name)' is referenced, see the Official Publication for defined name.
OFFICIAL PUBLICATION (OP) DEFINED INGREDIENTS, 2018 | 2
- Barley Products
Barley Hulls* Barley Mill By-Product Pearl Barley By-Product Barley Distillers Protein Concentrate
- Brewers Products
Brewers Dried Grains Dried Spent Hops Malt Sprouts Brewers Wet Grains Malt Cleaning Brewers Condensed Solubles Malt Hulls*
- Preservatives
Chemical Preservatives Potassium sorbate Ascobic Acid Propionic acid Ascobyl palmitate Propyl gallate Benzoic acid Porpylparaben Butylated hydroxy anisole Sodium ascorbate Butylated hydroxytoluene Sodium benzoate Calcium ascorbate Sodium bisulfite Calcium propionate Sodium metabisulfite Calcium sorbate Sodium nitrite Citric acid Sodium propionate Dilauryl thiodipropionate Sodium sorbate Distearyl thiodipropionate Sodium sulfite Erythorbic acid Sorbic acid Ethoxyquin Stannous chloride Gum guaiac Sulfur dioxide Methylparaben Tertiary butyl hydroquinone Potassium bisulfite Thiodipropionic Potassium metabisulfite Tocopherols
- Citrus Products
Dried Citrus Pulp Citrus Seed Meal, Mechanical Extracted