Ingredient

Red Oak Leaf

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Source

Not animal-derived

Allergen

No

Role in food

Red oak leaves are sometimes used in food, particularly in pickling and preserving vegetables …

What it is

Red oak leaf (Quercus rubra) is the leaf of the red oak tree, native to eastern North America. The leaves are typically harvested from the tree and dried for use.

Why it's used

Red oak leaves are sometimes used in food, particularly in pickling and preserving vegetables like olives and peppers. They can impart a mild, slightly bitter flavor and are thought to help keep pickles crisp.

Health notes

In the US, red oak leaf is generally recognized as safe (GRAS) for its intended use as a food ingredient. Scientific bodies like JECFA have evaluated it, but no specific health concerns are widely reported at typical consumption levels. Evidence regarding specific health benefits or risks is limited.

Allergen info

Red oak leaf is not one of the nine major allergens recognized by the FDA. It does not contain gluten.

Products containing Red Oak Leaf

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FRESH & EASY Salad Pickles, Olives, Peppers & Relishes 110kcal 8.8Protein 4.0Fat 9.7Carbs Renaissance Food Group, LLC Farm Fresh Salad Pickles, Olives, Peppers & Relishes High in sodium — 32% DV per serving High in saturated fat — 20% DV per serving 154kcal 4.7Protein 11.1Fat 11.5Carbs Renaissance Food Group, LLC Chicken Caesar Wrap With Side Salad Prepared Wraps and Burittos High in sodium — 23% DV per serving 188kcal 7.1Protein 9.4Fat 19.4Carbs Renaissance Food Group, LLC Italian Style Pinwheel Snack Tray With Provolone Cheese, Pepperoni, Honey Ham, And Genoa Salami, Italian Style Prepared Wraps and Burittos High in sodium — 23% DV per serving High in saturated fat — 20% DV per serving 123kcal 6.1Protein 5.5Fat 14.1Carbs Renaissance Food Group, LLC Mesclun Goat Cheese Salad Pickles, Olives, Peppers & Relishes High in sodium — 24% DV per serving High in saturated fat — 30% DV per serving 197kcal 3.0Protein 9.4Fat 25.6Carbs Renaissance Food Group, LLC Mixed Greens Salad Pickles, Olives, Peppers & Relishes 103kcal 0.6Protein 9.0Fat 5.1Carbs Renaissance Food Group, LLC Mesclun Goat Cheese Salad Pickles, Olives, Peppers & Relishes High in sodium — 23% DV per serving High in saturated fat — 35% DV per serving High in added sugars — 74% DV per serving 283kcal 3Protein 21.5Fat 22.3Carbs Renaissance Food Group, LLC Farmers Market Salad With Turkey Breast & Smoked Ham Hard Cooked Egg, Grape Tomatoes, Cucumber, Cheddar & Swiss Cheese With Ranch Dressing, Turkey Breast & Smoked Ham Pickles, Olives, Peppers & Relishes High in cholesterol — 23% DV per serving 130kcal 7Protein 12Fat 4Carbs Oasis Biotech Llc Local & Fresh Spring Mix Pre-Packaged Fruit & Vegetables 8kcal 1.6Protein 0Fat 1.6Carbs Renaissance Food Group, LLC Krab Louie Salad, Krab Pickles, Olives, Peppers & Relishes High in sodium — 38% DV per serving High in cholesterol — 37% DV per serving 145kcal 3.1Protein 11.8Fat 7.1Carbs Renaissance Food Group, LLC Curry Chicken Salad Grilled White Chicken Breast, Lettuce, Edamame, Golden Raisins And Cream Cheese Spread In A Curry Tortilla Wraps, Curry Chicken Salad Prepared Wraps and Burittos High in sodium — 41% DV per serving High in saturated fat — 40% DV per serving High in cholesterol — 22% DV per serving 221kcal 9.9Protein 10.3Fat 20.2Carbs

Last updated: September 28, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.