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PLU 4645


Regular, Button Mushrooms

"Small Button Mushrooms"

A small-size market type of mushroom identified as Regular, Button.

Also known as

(No data)

Botanical name

Agaricus bisporus

Regular, Button Mushrooms illustration
Quick Facts

Product Details

PLU Code

4645

4-digit conventional code

Category

Vegetables

Mushrooms › Small

Origin

Unknown

Temperature

0 to 1°C (32 to 34°F)

Shelf Life

7-9 days

Status

Approved

About Regular, Button Mushrooms

Listed in the small size category.

Nutrition Information

Mushrooms, white, raw; USDA SR Legacy, FDC 169251, published 4/1/2019. Per 100 g edible portion, approximately: Energy: 22 kcal; Protein: 3.09 g; Fat: 0.34 g; Total carbohydrate (by difference): 3.26 g; Dietary fiber: 1 g; Vitamin C: 2.1 mg; Folate: 17 µg; Total sugars: 1.98 g. Generic reference for the stated edible food and processing form, not a cultivar-specific or item-specific measurement. Composition of an individual shipment has not been measured.

Storage & Handling

Commercial storage guidance for fresh button mushrooms (Agaricus bisporus). Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.

Temperature

0 to 1°C (32 to 34°F)

Humidity

95%

Packaging

Breathable packaging, such as mesh or paper bags, to maintain humidity and prevent moisture accumulation

Shelf Life

7-9 days

Storage Notes: High humidity is essential to prevent drying and loss of gloss, but condensation in packages must be avoided; slightly warmer storage speeds browning, stem elongation and veil opening, and ethylene browns the caps. Highest freezing point: -0.6°C. Source: USDA Agriculture Handbook 66 (rev. 2016).

Source: USDA Agriculture Handbook 66 (rev. 2016), pp. 415-417.

Applies to: fresh button mushrooms (Agaricus bisporus).

Not verified by this source: packaging (retained from earlier enrichment).

Search PLU Codes

Tags

4645Regular, Button MushroomsAgaricus bisporusSmallVegetablesMushrooms

Details

Commodity Keymushrooms
VarietyRegular, Button
CreatedDecember 1999
Last UpdatedOctober 2026

PLU Reference

4-digit codes: Conventional produce

93000-94999: Organic form of an assigned 3000-4999 code

83000 series: Future conventional assignments

84000 series: Corresponding future organic assignments

Prefix 8: Has no standalone GMO significance

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