Classification
Product TypeIngredient
Product FormDried
Industry PositionFood Ingredient / Intermediate (Processed Vegetable Product)
Market
Dried kale is a dehydrated leafy-brassica ingredient typically traded within broad “dried vegetables” customs lines rather than a dedicated kale HS heading at the 6-digit level. Global trade statistics that may include dried kale are commonly captured under HS 0712 (dried vegetables, whole/cut/sliced/broken/in powder), so product-specific visibility often depends on national subcodes and buyer specifications. For HS 0712 overall, China is the largest exporting country, alongside other major exporters such as India, the United States, Germany, and Poland; major importing markets include Japan, the United States, Germany, Israel, and the Netherlands. Market dynamics for dried kale are heavily shaped by ingredient demand for powders/flakes in dry mixes and by quality controls (color, particle size, moisture/water activity) and low-moisture food safety assurance.
Major Exporting Countries- 중국Major exporter for HS 0712 (dried vegetables); dried kale is often embedded within broader dried-vegetable trade classifications rather than separately identified.
- 인도Major exporter for HS 0712 (dried vegetables); dried kale may be reported under broad “other vegetables” lines depending on national tariff detail.
- 미국Major exporter for HS 0712 (dried vegetables); also a major import market for HS 0712 products used as ingredients.
- 독일Major exporter for HS 0712 (dried vegetables); also a major importing and distribution market within Europe.
- 폴란드Major exporter for HS 0712 (dried vegetables); European dried-vegetable ingredient supply base.
Major Importing Countries- 일본Major importer for HS 0712 (dried vegetables), including dried vegetable ingredients used in seasoning and processed-food manufacturing.
- 미국Major importer for HS 0712 (dried vegetables); importer demand includes dehydrated vegetable ingredients and powders.
- 독일Major importer for HS 0712 (dried vegetables); EU ingredient market and intra-EU redistribution hub.
- 이스라엘Major importer for HS 0712 (dried vegetables) in reported global trade statistics.
- 네덜란드Major importer for HS 0712 (dried vegetables); European trade and distribution gateway functions are common for dried ingredients.
- 프랑스Major importer for HS 0712 (dried vegetables) in reported global trade statistics.
Specification
Major VarietiesCurly kales (Scotch type; Brassica oleracea convar. acephala var. sabellica), Italian/Lacinato kales (Tuscan type; Brassica oleracea convar. acephala var. palmifolia), Russian kales (Siberian type; Brassica napus var. pabularia)
Physical Attributes- Low-moisture leaf pieces (flakes) or milled powder with green pigment (chlorophyll) that is sensitive to heat, light, and oxygen
- Hygroscopic behavior: moisture pickup can cause clumping/caking and color degradation
Compositional Metrics- Moisture reduction is used to bring water availability below that critical for microorganism growth (low-moisture food profile)
- Water activity (aw) is a critical buyer control point in low-moisture foods (pathogens do not multiply at low aw, but can persist)
Packaging- Moisture-barrier packaging (e.g., lined cartons, barrier bags, or laminate pouches) to limit humidity ingress
- Food-contact packaging with foreign-matter controls (e.g., metal detection and/or magnets) commonly required for powdered ingredients
ProcessingDehydration method (hot-air vs freeze-drying) influences color retention, rehydration behavior, and bulk densityMilling and sieving determine powder fineness and dusting behavior in manufacturing environments
Supply Chain
Value Chain- Fresh kale harvest -> washing/inspection -> size reduction (cutting) -> dehydration (e.g., hot-air or freeze-drying) -> milling/sieving (if powder) -> foreign-matter control (magnets/metal detection) -> moisture-barrier packaging -> ingredient distribution
Demand Drivers- Use as a dehydrated vegetable inclusion in dry mixes (soups, sauces, seasonings) and processed-food formulations
- Interest in vegetable powders for color and “vegetable-forward” ingredient positioning, where permitted by labeling rules
Temperature- Ambient distribution is typical, but humidity control is critical to prevent moisture pickup and quality loss
- Avoid elevated storage temperatures to reduce pigment and flavor degradation over time
Atmosphere Control- Oxygen control (e.g., nitrogen flushing) may be used in some packaged formats to support color stability, depending on specification
Shelf Life- Shelf life is driven by moisture/aw control and packaging integrity; loss of dryness can drive caking and elevate spoilage risk in compromised packages
Risks
Food Safety HighAs a low-moisture food, dried kale can inhibit microbial growth yet still allow long-term survival of pathogens (notably Salmonella), creating recall and border-rejection risk if contamination occurs during drying, handling, or post-process exposure.Apply Codex low-moisture hygienic practices (e.g., environmental monitoring, hygienic zoning, dust control), validate any lethality steps where used, and require finished-product testing aligned to buyer and market requirements.
Supply Concentration MediumTrade for HS 0712 dried vegetables is concentrated in a small set of exporting countries (with China dominant), so trade disruptions (logistics shocks, regulatory actions, or supplier outages) can propagate into availability and price volatility for dried vegetable ingredients that include dried kale.Dual-source across regions where feasible, qualify backup specifications (flakes vs powder; alternative kale types), and maintain safety stock for critical formulations.
Regulatory Compliance MediumLeafy-vegetable ingredients can face compliance risk tied to pesticide residues and contaminants (e.g., heavy metals) as well as market-specific microbiological criteria for dried foods, which can trigger detentions or reformulation needs.Implement supplier approval and routine COA verification for residues/contaminants, align specifications to Codex contaminant guidance where applicable, and monitor destination-market import requirements.
FAQ
Which HS code most commonly covers dried kale in international trade statistics?Dried kale is typically captured within HS heading 0712 (dried vegetables, whole/cut/sliced/broken/in powder, but not further prepared). Because HS 0712 has broad subheadings (including 071290 “other vegetables; mixtures”), dried kale is often not separately identifiable at the 6-digit level and may only be distinguishable in national subcodes or commercial documentation.
Why can dried kale still be a microbiological risk even though it is a low-moisture product?Low moisture prevents most pathogens from multiplying, but it does not guarantee they are absent. Codex low-moisture guidance and FAO/WHO risk work highlight that pathogens such as Salmonella can persist for long periods in low-moisture foods (including dried fruits and vegetables), so contamination introduced during processing or post-drying handling can still cause food safety incidents.
What quality parameters are typically specified for dried kale powder or flakes in global ingredient trade?Common buyer specifications focus on moisture and water activity control, particle size (powder vs flakes), color/appearance consistency, microbiological criteria (often including Salmonella requirements), foreign-matter controls, and compliance with pesticide-residue and contaminant limits applicable in the destination market.