Source Name Classed Use Warnings
Animal: Mono and Diglycerides See label stabilizer, emulsifier may be unclean
Animal: Ox Bile Kosher preservative None
Animal: Ox Gall Kosher preservative None
Animal: Rennet See label coagulant Derived from lining membranes of stomach of suckling calves
Animal: Serum Albumin NOT KOSHER coagulant Unclean
Animal: Castoreum NOT KOSHER flavoring From Beaver anal glands - Unclean
Animal: Castor NOT KOSHER flavoring From Beaver anal glands - Unclean
Animal: Softeners See label used in chewing gum Possibly Unclean
Animal Fat: Dough Conditioners See label improve texture of bread also from calcium stearoyl~2 Lactylate
Animal Fat: Emulsifiers See label binding oils and waters May be unclean
Animal Fat: Fats See label emulsifiers may be unclean
Animal Fat: Glycerine Kosher humectant from beef, petroleum, or vegetable
Animal Fat: Lipids See label shortening, flavoring May be unclean
Animal Fat: Oleic Acid See label defoaming, flavoring May be unclean
Animal Fat: Polyglycerol Esters of Fatty Acids See label oils May be unclean
Animal Oil: Calcium Stearate See label anticaking May be unclean oil
Animal Oil: Calcium Stearoyl Lactylate See label dough conditioner May be unclean oil
Animal Oil: Glyceride See label flavor enhancer May be unclean oil
Animal Oil: Glycerol Monostearate See label flavor enhancer May be unclean oil
Animal Oil: Magnesium Searate See label anti caking agent See also stearic acid
Animal Oil: Stearic Acid See label butter/vanilla flavoring May be unclean oil
Animal Oil: Oxysterins See label defoaming, flavoring May be unclean oil
Animal Oil: Polysorbate 60, 65, 80 See label emulsifiers May be unclean oil
Animal Oil: Shortenings See label make bake tov light and flaky May be unclean oil
Animal Oil: Sorbitan Monostearate See label emulsifier See also stearic acid
Animal Oil: Stearyl Lactylic Acid See label emulsifier May be unclean oil
Animal Tissue: Catalase Kosher coaulant cow liver
Animal Tissue: Choline Bitartrate See label B complex vitamen May be unclean animal
Animal Tissue: Civet, Absolute NOT KOSHER flavoring Made from cats
Cocoa Bean: Cocoa Butter Kosher chocolate None
Coconut: Coconut Oil Kosher edible fats None
Corn: Ascorbic Acid (vitamin C) Kosher nutrient may also be synthetic
Corn: Corn Starch Kosher various None
Corn: Lecithin Kosher emulsifier also from soybeans
Earth: Alum Aluminum Sulfate Kosher clarifying oils/fats None
Fruits/Veggies: Calcium Citrate Kosher antioxidant, sugar None
Fruits/Veggies: Citric Acid Kosher antioxidant, sugar None
Fruits/Veggies: Vegetable Shortening Kosher shortening None
Fruits/Veggies: Vegetable Gums Kosher substitute for gelatin None
Human: Cysteine. L form NOT KOSHER nutrient in bakery products Sometimes from deceased women
Hog: Alpha Amylase NOT KOSHER breakdown starches Found in flour
Hog: APepsin NOT KOSHER coagulant in cheese MAY BE SYNTHETIC and therefore clean
Horse: Cysteine. L form NOT KOSHER nutrient in bakery products an Amino acid
Insects: Carmine (Cochineal) NOT KOSHER food coloring coccus cacti
Insects: Confectionery Glaze NOT KOSHER coating candy, pills read label
Insects: Resinous Glaze NOT KOSHER coating candy, pills read label
Insects: Shellac NOT KOSHER glaze on confectionery products read label
Limestone: Calcium Carbonate Kosher tooth powder None
Milk: Calcium Sterol Lactylate Kosher instant mashed potatoes may also be from soybeans
Milk: Casein Kosher stabilizer None
Milk: Lactose (milk sugar) Kosher sweetener None
Milk: Potassium Caseinate Kosher stabilitzer, texturizer None
Milk: Sodium casinate Kosher texturizer None
Milk: Whey Kosher binder, flavoring None
Multiple: Acetic Acid See label fermentation May be from muscles
Multiple: Albumin See label coagulant May be from blood
Multiple: Lactalbumin See label coagulant May be from blood
Multiple: Lysine, L and DL forms See label coagulant May be from blood
Palm Oil: Ascorbate Palmitate Kosher preservative may also be synthetic
Palm Oil: Caprylic Acid Kosher preservative and flavoring None
Palm Oil: Lauric Fats Kosher oil None
Plant: Anise Kosher flavoring None
Plant: Eschalots Kosher flavoring onion like plant
Plant: Ethyl Vanillin Kosher flavoring Spruce; may also be synthetic
Plant: Filberts Kosher flavoring type of hazelnut
Plant: Glucose Kosher sweetner potatoes, corn, & fruits
Plant: Gum Arabic/Acacia Kosher thickening agent gum tree
Plant: Gum Base Kosher chewing gum gum tree
Plant: Gum Guaiac Kosher antioxidants trees
Plant: Guar Gum Kosher stabilizer None
Plant: Gum Tragacanth Kosher thickening shrubs
Plant: Invert Sugar Kosher sweetener sugar cane
Plant: Invertase (invertin) Kosher invert sugar from sucrose yeast
Plant: Lactic Acid Kosher preservative molasses, corn
Plant: Malt Syrup Kosher emulsifier malt and barley
Plant: Mannitol Kosher sweetener fungi
Plant: Natural Fruit Flavors Kosher flavoring concentrated fruit
Plant: Oil of Lemon Kosher flavoring Lemon peel
Plant: Oil of Rose Kosher flavoring Rose petals
Plant: Oil of Caraway Kosher flavoring Seeds of Carum carui
Plant: Oil of Cardamon Kosher flavoring Alleppy Cardamon
Plant: Oil of Cassia Kosher flavoring Chinese cinnamon
Plant: Oil of Celery Kosher flavoring Celery
Plant: Oil of Cinnamon Kosher flavoring Bark of Cinnamonum zeylanicum
Plant: Pepper Cream Kosher flavoring Herb
Plant: Potassium sorbate Kosher preservative Berries
Plant: Sorbic Acid Kosher mold inhibitor Berries
Plant: Spearmint Oil Kosher flavoring Herb
Plant: Spices Kosher flavoring Herb
Plant: Turmeric Kosher flavoring Herb
Plant: Vanilla Kosher flavoring Bean
Plant: Vanillin Kosher flavoring Bark of spruce tree
Seaweed: Agar Agar Kosher gelatin substitute None
Seaweed: Alginate Kosher thickening agent None
Seaweed: Alginic Acid Kosher thickening agent None
Seaweed: Calcium Alginate Kosher thickening agent None
Seaweed: Carrageenan Kosher gelatin substitute None
Seaweed: Sodium Alginate Kosher stabilizer None
Starch: Dextrin Kosher prevents caking None
Starch: Dextrose (corn syrup) Kosher sweetner None
Sugar: Caramel Kosher food coloring None
Sugar: Monosodium Glutamate Kosher flavor enhancer sugar (plants, beets, corn)
Synthetic: Benzoic Acid Kosher preservative None
Synthetic: BHA (Butylated Hydroxanisole) Kosher antioxidant None
Synthetic: BHA (Butylated Hydroxtoluene Kosher antioxidant None
Synthetic: Calcium Chloride Kosher preservative None
Synthetic: Calcium Disodium (EDTA) Kosher flavor retention None
Synthetic: Calcium Propionate Kosher preservative None
Synthetic: Calcium Sorbate Kosher preservative None
Synthetic: Carbon Black Kosher food coloring None
Synthetic: Dilauryl Thiodiproprionate Kosher preservative None
Synthetic: Erythrobic Acid Kosher preservative None
Synthetic: Ethyl Vanillin Kosher flavoring may also come from bark of spruce tree
Synthetic: Methylparaben Kosher preservative None
Synthetic: Methyl P Hydroxy Benzoate Kosher preservative None
Synthetic: Musk See label flavoring used to come from deer glands
Synthetic: Potassium Bisulfite Kosher preservative none
Synthetic: Potassium Metabisulfite Kosher preservative None
Synthetic: Propionic Acid Kosher preservative None
Synthetic: Propyl Gallate Kosher preservative None
Synthetic: Proplyene Glycol (Alginate) Kosher emulsifier None
Synthetic: Propylparaben Kosher preservative None
Synthetic: Release Agents Kosher keep heated food from sticking to pan None
Synthetic: Sodium Ascorbate Kosher preservative None
Synthetic: Sodium Benzoate Kosher preservative None
Synthetic: Sodium bisulfite Kosher preservative None
Synthetic: Sodium Citrate Kosher emulsifier None
Synthetic: Sodium Lauryl Sulfate Kosher detergent None
Synthetic: Sodium Meta bisulfate Kosher preservative None
Synthetic: Sodium Propionate Kosher preservative None
Synthetic: Sodium Nitrate Kosher preservative None
Synthetic: Sodium Sorbate Kosher preservative None
Synthetic: Sodium Sulfite Kosher preservative None
Synthetic: Stannous Chloride Kosher preservative None
Synthetic: Sulfur Dioxide Kosher preservative None
Synthetic: Thiodipropionic Acid Kosher preservative None
Synthetic: Tocopherols Kosher preservative None
Synthetic: Tricalcium Phosphate Kosher anticaking None
Whale Intestine: Ambergris NOT KOSHER flavoring Unclean
Whale: Sperm Oil NOT KOSHER release agent Unclean
Wine Casks: Argot Kosher vinegar, cream of tartar None
Wine Casks: Cream of Tartar Kosher baking None