I-cysteine
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What it is
L-cysteine is a non-essential amino acid, meaning the body can produce it. It is found naturally in protein-rich foods. Commercially, it is often produced through fermentation or by extracting it from animal sources like feathers or hair.
Why it's used
Manufacturers use L-cysteine as a dough conditioner in baked goods, like breads and pizza dough. It helps improve dough texture and reduce mixing time. It can also be used as a flavor enhancer.
Health notes
L-cysteine is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. It is a building block for proteins and plays a role in various bodily functions. International bodies like JECFA have evaluated L-cysteine. Evidence does not suggest adverse health effects from typical dietary intake.
Allergen info
L-cysteine is not derived from any of the 9 major allergens. It does not contain gluten.
Products containing I-cysteine
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Buffalo Sav Inc
Chicken Pelmeni Uncooked Chicken Filling In Raw Dough, Chicken
High in sodium — 24% DV per serving
195kcal
12.4Protein
5.3Fat
24.8Carbs
Felix Roma & Sons Inc.
Delicious Rolls
268kcal
8.9Protein
2.7Fat
51.8Carbs
Taylor Fresh Foods, Inc.
Chicken Salad Croissant
High in sodium — 36% DV per serving
High in saturated fat — 35% DV per serving
236kcal
10.3Protein
14.9Fat
15.5Carbs
Sun Company, Inc. (R&M)
Bacon Cheeseburger, Bacon Cheese
High in sodium — 53% DV per serving
High in saturated fat — 90% DV per serving
High in cholesterol — 37% DV per serving
417kcal
22.3Protein
27.0Fat
20.0Carbs
The Bread Factory Inc.
Telera Tradicional Bread
254kcal
7.0Protein
4.9Fat
45.1Carbs
The Bread Factory Inc.
Pan Hutentico Bolillo Original
188kcal
4.7Protein
2.4Fat
37.6Carbs
Hojaldradas
High in sodium — 26% DV per serving
High in saturated fat — 20% DV per serving
308kcal
7.2Protein
9.6Fat
48.2Carbs