Corn Gluten Meal
Corn gluten meal is a solid, yellow‑to‑golden powder derived from the residues of starch manufacture. It is produced by wet‑milling corn and is used primarily as a high‑protein feed ingredient.
Prices, specifications and international trade for corn gluten meal under HS 230310.
Corn Gluten Meal Price
Published reference · Jul 1, 2026
Corn gluten meal is quoted in USD/t at USA. Historical customs values may differ from the headline reference.
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United States led reported corn gluten meal exports in 2025, at $547M.
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Corn gluten meal grading factors include Protein content, Moisture content, and Fiber content.
Grading Factors
Quality assessment for corn gluten meal considers Protein content, Moisture content, and Fiber content.
- Protein content
Protein level is the primary specification, as it determines the nutritional value for feed formulations.
- Moisture content
Moisture content affects storage stability and the effective dry matter delivered.
- Fiber content
Fiber level influences digestibility and suitability for different animal species.
- Color and particle size
Color and particle size are indicators of processing consistency and can affect handling and mixing.
Common Defects
Recorded defects for corn gluten meal include High moisture content, Heat damage, and Foreign material.
- High moisture content
Excess moisture can lead to caking, mold growth, and reduced shelf life.
- Heat damage
Dark or burnt particles indicate overheating during drying, which can reduce protein digestibility.
- Foreign material
Presence of foreign material such as stones, metal, or other grains can contaminate feed and cause equipment damage.
Corn Gluten Meal Facts and HS Code
Corn gluten meal belongs to meals and feed ingredients within grains, oilseeds, oils and feed. Its customs classification covers HS 230310.
Corn Gluten Meal HS Code
| Also known as | Corn gluten feed |
|---|---|
| Product type | Intermediate |
| Form | Dried |
| Position in the chain | By product |
| Category | Meals and feed ingredients — Grains, oilseeds, oils and feed |
| HS codes | 230310 |
| HS6 description | Residues of starch manufacture and similar residues; whether or not in the form of pellets |
| Quoted in | USD/t |
| Reference location | USA |
Production & Handling
Corn gluten meal storage guidance: Cool, dry place; protect from moisture
Production and Storage
| Perishability | Low |
|---|---|
| Shelf life | 365 days |
| Temperature regime | Ambient |
| Storage conditions | Cool, dry place; protect from moisture |
| Processing steps |
|
Packaging
Typical corn gluten meal packaging includes Bulk, Bags, and Pellets.
- Bulk
Bulk shipments in hopper trucks or railcars are common for large feed manufacturers, reducing packaging waste and cost.
- Bags
Woven polypropylene bags are used for smaller lots, retail, or export, providing easier handling and portion control.
- Pellets
Pellets are denser and easier to handle in bulk, reducing dust and improving flow in feed mills.
Uses & Risks
Corn gluten meal is used in Animal feed, Agricultural applications, and Pet food.
End Uses
- Animal feed
High‑protein feed ingredient for livestock and poultry.
- Agricultural applications
Used as a weed‑control agent and soil amendment.
- Pet food
Protein source in formulated pet diets.
Uses and Related Commodities
| Downstream industries | Feed manufacturing, Crop protection and agronomy |
|---|
Sourcing risks
| Risk | Mitigation |
|---|---|
Aflatoxin contamination Food safetyHigh Corn gluten meal can contain aflatoxins if the source corn was infected with Aspergillus fungi, posing a serious health risk to livestock. | Source corn from verified low‑aflatoxin suppliers and test batches for aflatoxin levels before use. |
Salmonella presence DiseaseMedium Improper handling or storage of corn gluten meal can allow Salmonella bacteria to survive, leading to contamination of animal feed. | Implement strict sanitation protocols and maintain dry, cool storage conditions to inhibit bacterial growth. |
Moisture‑induced mold growth LogisticsMedium Elevated moisture during transport or storage can promote mold development, reducing nutritional value and increasing mycotoxin risk. | Control humidity, use moisture‑proof packaging, and monitor moisture content throughout the supply chain. |
Corn Gluten Meal Questions
- What is corn gluten meal and how is it produced?
- Corn gluten meal is the finer, higher‑protein fraction obtained as a by‑product of starch extraction from corn. It is classified as a residue of starch manufacture and is commonly used as livestock feed.
- How should corn gluten meal be stored to maintain quality?
- Store corn gluten meal in a dry, cool environment, protected from moisture and direct sunlight. Keeping it in sealed containers helps preserve its protein content and prevents spoilage.
- Can corn gluten meal be used directly in animal feed or does it require further processing?
- Corn gluten meal can be used directly as a protein source in animal feed, but it is also often pelleted to improve handling and feed mixing.