Latest reviewed evidence
Codex CXS 67 sets maximum moisture at 31 percent for Malaga Muscatel, 19 percent for seeded style and 18 percent for other covered styles or types, and permits up to 1,500 milligrams per kilogram of sulphur dioxide only for bleached raisins. UNECE DDP-11 separately sets type-specific moisture ceilings, three quality classes and optional sizing by minimum diameter or maximum berry count per 100 grams. USDA's 2023 Grade A seedless-raisin standard requires at least 80 percent well-matured or reasonably well-matured fruit and no more than 18 percent moisture, except 19 percent for Monukka. These are standards and grade references, not results for an offered lot, current availability or price.
Codex other-style raisin moisture ceiling
18
percent by weight, maximum · Codex CXS 67-1981, 2019 amended edition
Codex seeded-style raisin moisture ceiling
19
percent by weight, maximum · Codex CXS 67-1981, 2019 amended edition
Codex Malaga-Muscatel moisture ceiling
31
percent by weight, maximum · Codex CXS 67-1981, 2019 amended edition
Codex bleached-raisin sulphur-dioxide ceiling
1500
milligrams per kilogram, maximum immediately following treatment · Codex CXS 67-1981, 2019 amended edition
UNECE currant moisture ceiling
20
percent by weight, maximum · UNECE DDP-11, 2016 edition
USDA Grade-A seedless-raisin maturity floor
80
percent by weight well-matured or reasonably well-matured, minimum · USDA processed-raisin standard, November 16, 2023
USDA Grade-A seedless-raisin moisture ceiling
18
percent by weight, maximum except Monukka at 19 · USDA processed-raisin standard, November 16, 2023
USDA Grade-A seedless-raisin combined discoloration, damage or mould ceiling
4
percent by weight, maximum · USDA processed-raisin standard, November 16, 2023
Vitis vinifera variety and raisin type come before grade
Kew accepts Vitis vinifera in Vitaceae. Codex covers dried Vitis vinifera grapes offered as raisins or sultanas but excludes dried currants, while UNECE DDP-11 includes dried-grape categories with separate moisture rules for currants. Atlas therefore retains the named variety or varietal type, seedless or seed-bearing group, destination standard and supplier product declaration rather than merging every dried vine fruit.
Seedless, seeded, unseeded, cluster and currant categories stay separate
Codex distinguishes naturally seedless fruit from seed-bearing types and separates non-seeded, seeded and cluster styles. USDA maintains distinct requirements for seedless raisins, raisins with seeds, layer or cluster raisins, Sultanas, Zante Currant raisins and mixed types. Atlas records the exact type and style, whether seeds were removed, stem status, variety and governing grade instead of translating a generic raisin label into an unsupported equivalent.
Natural, dipped, bleached and coated raisins need treatment evidence
Codex allows alkaline-lye and oil dipping as a drying aid, chemical bleaching, mechanical seed removal and identified coatings. The word natural is reserved there for raisins not dipped in alkaline lye and oil and not bleached. Atlas retains drying method, dipping, bleaching and sulphur-dioxide evidence, coating ingredient, process date, processor, residue result and destination compliance with each claim.
Moisture, maturity, size and defects require representative lot inspection
Moisture ceilings vary by standard, type and style, so a generic percentage is not enough. UNECE sizing is optional and may use minimum diameter or maximum berry count per 100 grams; USDA uses type-specific perforation screens and grade tables. Atlas records sampling plan, sample mass, moisture method and result, maturity basis, size method and distribution, stems, capstems, seeds, sugaring, discoloration, damage, mould, foreign matter, laboratory and inspection date.
A grade or moisture ceiling does not establish a delivered raisin price
A Codex composition limit, UNECE class or USDA grade does not establish an offered lot's actual identity, conformance, availability, transaction value or delivered cost. A physical comparison still needs permitted current observations for the exact variety, type, style, treatment, grade, measured moisture, size and defect results, origin, crop and packing dates, package, quantity, currency, Incoterm, destination, delivery window, storage, freight and information vintage. Atlas withholds a physical estimate when those observations or usage rights are missing.