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PLU 4544


Small/Baby Bok Choy (Pak Choi)

"Small-Form Bok Choy"

A small/baby market type of bok choy, a Chinese leafy vegetable in the species Brassica rapa.

Also known as

(No data)

Botanical name

Brassica rapa

Small/Baby Bok Choy (Pak Choi) illustration
Quick Facts

Product Details

PLU Code

4544

4-digit conventional code

Category

Vegetables

Bok Choy (Pak Choi) › All Sizes

Origin

Central and eastern Mediterranean, Iran, Arabian Peninsula, Northeastern tropical Africa

Temperature

0 to 5°C (32 to 41°F)

Shelf Life

Not established

Status

Approved

About Small/Baby Bok Choy (Pak Choi)

Bok choy is a Chinese leafy-vegetable market form; it is distinct from choy sum and turnip market forms.

Nutrition Information

Cabbage, chinese (pak-choi), raw; USDA SR Legacy, FDC 170390, published 4/1/2019. Per 100 g edible portion, approximately: Energy: 13 kcal; Protein: 1.5 g; Fat: 0.2 g; Total carbohydrate (by difference): 2.18 g; Dietary fiber: 1 g; Vitamin C: 45 mg; Folate: 66 µg; Total sugars: 1.18 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 bok choy (pak choi). Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.

Temperature

0 to 5°C (32 to 41°F)

Humidity

95%

Packaging

Breathable container or mesh bag to prevent moisture buildup

Storage Notes: Leaf yellowing signals senescence from extended storage or storage warmer than optimal. Highest freezing point: -0.5°C. Source: USDA Agriculture Handbook 66 (rev. 2016).

Source: USDA Agriculture Handbook 66 (rev. 2016), pp. 243-244.

Applies to: fresh bok choy (pak choi).

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

Search PLU Codes

Tags

4544Small/Baby Bok Choy (Pak Choi)Brassica rapaAll SizesVegetablesBok Choy (Pak Choi)

Details

Commodity Keybok-choy-pak-choi
VarietySmall/Baby
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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