vegetable

Identified edible part

Record identification evidence separately for the plant and the portion intended for food.

1. Which plant taxon or cultivar does this material come from, and what evidence supports that identification? provenance
2. Is the represented edible portion a seed, root, stem, leaf, bulb, tuber, nonsweet fruit, or a documented combination? definition

Membership rationale

State the convention supporting vegetable membership and expose cases where ordinary usage exceeds the registry definition.

1. Under which culinary convention is this plant part treated as a vegetable, especially when it is a botanical fruit or seed? boundary
2. Does it satisfy the registry's herbaceous-plant and nonsweet-fruit wording, or does its inclusion require clarification? boundary

Portion selection

Separate edible-part identification from trimming for texture, preference, damage, or a documented safety requirement.

1. Which tissues are retained or removed for the intended use, and what evidence supports each exclusion? action
2. What usable mass remains after the stated trimming method, and what fraction of the starting mass is that? measurement

Preparation requirements

Record whether the vegetable is whole, cut, or treated, and distinguish proposed preparation from preparation already completed.

1. Has the vegetable been washed, peeled, cut, cooked, or otherwise treated, and which records establish that state? provenance
2. What preparation is required for this identified vegetable and intended use, and which source supports that requirement? action

Harvest stage fit

Use crop-specific maturity evidence rather than treating ripeness as a universal vegetable criterion.

1. Which maturity indicators apply to this crop and edible part for the intended use? definition
2. What observed size, texture, color, or other supported measure establishes its current maturity stage? measurement

Condition and disposition

Describe deterioration and damage precisely while keeping quality judgments separate from safety conclusions.

1. What wilting, softening, bruising, sprouting, discoloration, or other changes are present, and how much material is affected? measurement
2. Which observations support the proposed use, trimming, holding, or rejection decision, and what cannot be concluded from inspection alone? action

Storage conditions

Record the evidence needed to select storage for whole or prepared vegetable tissue.

1. What temperature, humidity, ventilation, and light conditions are supported for this vegetable in its current form? action
2. What storage conditions and durations were actually recorded, and where are there gaps? provenance

Preserved vegetable state

Link treatment history to current use and to boundaries with composite or extracted foods.

1. Which freezing, drying, heating, canning, or fermentation treatments have been documented for this material? provenance
2. Does the result remain identifiable vegetable material, or should a neighbouring food-product model own the resulting mixture or extract? boundary

Portion lineage

Identify the source lots represented by the current portion and the limits of that identification.

1. Which producer, harvest event, or supplier lot can this whole vegetable or cut portion be traced to? provenance
2. Has cutting, mixing, or repacking combined vegetable lots, and which source relationships remain recoverable? provenance

Use readiness

Make the use decision depend on identified tissue, treatment history, and applicable evidence rather than the vegetable label alone.

1. For the proposed raw, cooked, or preserved use, what relevant handling records, test results, or source-lot notices are available? provenance
2. Which unresolved identity, edible-part, or handling questions require holding this portion before its intended use? action

Kinds and varieties

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Leafy vegetables (lettuce, spinach, kale, chard, cabbage leaf)
• Flower-head and inflorescence vegetables (broccoli, cauliflower, artichoke)
• Stem, stalk and shoot vegetables (asparagus, celery, bamboo shoot, kohlrabi)
• Root vegetables (carrot, beet, radish, turnip, parsnip)
• Tuber, corm and rhizome vegetables (potato, yam, taro)
• Bulb vegetables (onion, garlic, leek, shallot)
• Fruit vegetables: botanical fruits eaten as vegetables (tomato, cucumber, eggplant, squash, sweet pepper, okra)
• Immature seed and pod vegetables (green pea, green bean, sweetcorn)

1. Which of these kinds and varieties hold for the sense of vegetable this model covers, and on what evidence? provenance

Identifiers and schemes

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Wikidata - Q11004 - Item for vegetable as edible plant or plant part, not a botanical rank.
• Princeton WordNet 3.1 - 07707451-n (vegetable%1:13:00::) - Noun synset matching the food sense in this brief; not the person-as-vegetable slang sense.
• Harmonized System (WCO) - Chapter 07 (headings 0701-0714) - Fresh, chilled, frozen, dried and provisionally preserved vegetables and certain roots and tubers; preparations are Chapter 20.
• Combined Nomenclature (EU) - CN 07xx xxxx - EU eight-digit elaboration of HS Chapter 07 for customs and agricultural-market statistics.
• SITC Rev.4 - Division 05 (vegetables and fruit) - UN trade statistics grouping; vegetables are not isolated from fruit at the two-digit level.

1. Which of these identifiers and schemes hold for the sense of vegetable this model covers, and on what evidence? provenance

Standards and regulation

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Codex Alimentarius commodity standards and pesticide maximum residue limits for vegetables (FAO/WHO Codex Alimentarius Commission)
• UNECE Fresh Fruit and Vegetables (FFV) commercial quality standards (United Nations Economic Commission for Europe)
• Harmonized System Chapter 07, Edible vegetables and certain roots and tubers (World Customs Organization)
• U.S. Standards for Grades of individual vegetables (USDA Agricultural Marketing Service)
• FSMA Produce Safety Rule, 21 CFR Part 112 (U.S. Food and Drug Administration)
• Common Organisation of the Markets in agricultural products, Regulation (EU) No 1308/2013, including fruit-and-vegetable marketing standards (European Union)
• GLOBALG.A.P. Integrated Farm Assurance for fruit and vegetables (GLOBALG.A.P. / FoodPLUS GmbH)
• WHO recommendation of at least 400 g of fruit and vegetables per day (World Health Organization)
• EU food-allergen labelling: celery is a named allergen in Regulation (EU) No 1169/2011 Annex II (European Union)

1. Which of these standards and regulation hold for the sense of vegetable this model covers, and on what evidence? provenance

Real-world use

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Sold as fresh produce in retail and wholesale markets, usually graded, sized and packed to UNECE, USDA or equivalent commercial standards.
• Processed by freezing, canning, drying, pickling or lactic fermentation (sauerkraut, kimchi) for out-of-season supply.
• Cut and packed as ready-to-eat salads and fresh-cut sticks, which shifts the product into a higher food-safety control regime.
• Used as the savoury bulk of meals in foodservice, institutional catering and home cooking, and as a named food group in dietary guidance.
• Traded internationally under HS Chapter 07, with phytosanitary certificates and pesticide-residue checks at the border.
• Grown as horticultural crops under GlobalG.A.P., organic or equivalent farm-assurance schemes; culls and trimmings may go to animal feed or compost.

1. Which of these real-world use hold for the sense of vegetable this model covers, and on what evidence? provenance

Typical measurements

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Moisture content of fresh tissue - 80-95 leafy and fruit vegetables; about 75-90 roots; about 75-80 potato - % wet basis
• Energy density (edible portion) - 15-50 non-starchy; about 70-90 potato - kcal/100 g
• Dietary fibre - 1-4 typical; higher in artichoke and some pulses used as vegetables - g/100 g
• Recommended population intake (fruit and vegetables combined) - ≥400 (WHO); national vegetable shares often ~200-300 - g/day
• Retail serving used in 5-a-day type advice - 75-80 - g
• Postharvest storage temperature - 0-4 for most temperate leafy and root crops; 7-13 for chilling-sensitive fruit vegetables (tomato, cucumber, pepper, eggplant) - °C
• Nitrate in leafy vegetables - often 500-5000, higher in spinach, lettuce and rocket under high-N fertility - mg/kg fresh weight
• Tissue pH - about 5.0-6.5 for most fresh vegetables; tomato often ~4.3-4.9 - pH

1. Which of these typical measurements hold for the sense of vegetable this model covers, and on what evidence? provenance

Failure modes and hazards

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Postharvest decay (soft rot, Botrytis, bacterial leaf spot) and wilting when the cold chain or humidity control fails.
• Foodborne illness from surface contamination of ready-to-eat leaves and fruit vegetables (Shiga-toxin E. coli, Salmonella, Listeria, Cyclospora), especially in packaged salads.
• Chilling injury in tropical and subtropical fruit vegetables stored too cold (pitting, water-soaking, decay of tomato, cucumber, pepper, eggplant).
• Greening and glycoalkaloid (solanine/chaconine) accumulation in light-exposed potato tubers.
• Nitrate accumulation in leafy crops, and conversion to nitrite under poor storage.
• Pesticide residues above MRLs and cadmium uptake in some leafy and root crops grown on contaminated soil.
• Celery (and, in some regimes, mustard) as a regulated food allergen; cross-contact in mixed vegetable products.
• Acrylamide formation when starchy vegetables, especially potato, are fried or baked at high temperature.
• Sprouting, enzymatic browning and vitamin C loss during storage and overcooking.

1. Which of these failure modes and hazards hold for the sense of vegetable this model covers, and on what evidence? provenance

Regional variation

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• Culinary vegetable versus botanical fruit: tomato, cucumber, squash, eggplant and sweet pepper are botanical fruits; Nix v. Hedden (U.S., 1893) treated tomato as a vegetable for tariff law, which still shapes common English usage.
• English common names split by region: courgette/zucchini, aubergine/eggplant, swede/rutabaga, coriander leaf/cilantro, rocket/arugula.
• Sweetcorn is a vegetable when harvested immature and a cereal grain when the same species is harvested dry.
• Potato is a vegetable in horticulture and in HS Chapter 07, but many dietary schemes set it with staple starches rather than with non-starchy vegetables.
• East and South Asian retail and cuisine treat many stems, shoots, gourds and fungi as ordinary vegetables that Western grocery practice may class as specialty produce or keep out of the vegetable group.
• Dry pulses are still called vegetables in some older and legal English; current trade and most dietary schemes separate dry legumes from green vegetable legumes.

1. Which of these regional variation hold for the sense of vegetable this model covers, and on what evidence? provenance

Neighbouring kinds and how to tell them apart

Reported by the breadth pass; each item needs checking against its source before it becomes normative.

• fruit (culinary) - Culinary fruit is eaten as a sweet or dessert item and is usually higher in sugar; culinary vegetable is savoury bulk. Botanical origin of the ovary does not decide the class (tomato is a fruit botanically and a vegetable culinarily).
• culinary herb - Herbs are used in small amounts for aroma; vegetables are eaten in bulk as a dish. Parsley and coriander leaf sit on the boundary by dose, not by botany.
• pulse / dry legume - Pulses are the mature dry seeds of Fabaceae. The same species harvested green (garden pea, green bean) is a vegetable; dryness and maturity are the test.
• cereal grain - A cereal is the dry mature caryopsis of Poaceae. Sweetcorn is the same species used as a vegetable only while the kernel is immature and succulent.
• mushroom (fungus) - Fungi are sold in the vegetable aisle but are not plants; they lack chlorophyll and carry a different spoilage and pathogen profile. Taxonomy, not the shop display, is the test.
• spice - A spice is a dried, concentrated flavouring (seed, bark, rhizome). The same organ eaten fresh in bulk (fresh chilli, fresh ginger as a piece) is treated as a vegetable or aromatic, not as a spice.
• crop plant - The living plant or production unit is the crop; the vegetable is the harvested edible organ. Models of lettuce-the-plant and lettuce-the-head are not the same object.
• produce - Produce is the trade umbrella for fresh fruit and vegetables together. Vegetable is the savoury subset; fruit is the remainder of that umbrella, not a botanical opposite.

1. Which of these neighbouring kinds and how to tell them apart hold for the sense of vegetable this model covers, and on what evidence? provenance