Honey bee on camelina flower by James Eklund, USDA
Camelina, also called false flax, is an oilseed crop grown for its oil and meal. The oil has been studied for biofuel and specialty food uses, while the meal left after oil extraction can be used as a feed ingredient when it is properly processed, formulated, and approved for the target animal species.
The appeal is practical: camelina meal contains protein, residual oil, vitamin E, and alpha-linolenic acid, a plant-based omega-3 fatty acid. It can give livestock and poultry producers another oilseed meal option while also creating value from a crop grown for renewable fuels or specialty oils.
Why Camelina Is Interesting
Camelina can grow in relatively dry conditions and has been promoted as a rotation crop for regions where other oilseeds may be harder to manage. It is not a miracle crop, but its short season, modest input needs, and compatibility with biofuel markets have made it attractive to researchers and producers.
As with soybean meal, canola meal, cottonseed meal, and other co-products, the feed value of camelina meal depends on processing. Mechanical pressing, solvent extraction, residual oil level, heat treatment, seed variety, and storage conditions can all change the nutrient profile and feeding performance.
Use In Poultry
The 2009 version of this page noted that Great Plains Camelina announced camelina meal for use in broiler chicken feed. Poultry remains one of the main areas of interest because camelina can increase omega-3 fatty acids in meat or eggs when included at appropriate levels.
Feeding studies suggest camelina meal can work in broiler and laying-hen diets, but inclusion rate matters. Higher levels can reduce growth or feed efficiency in some trials, likely because of antinutritional factors and palatability. Nutritionists usually treat camelina meal as a specialty ingredient to formulate carefully, not as a simple one-for-one replacement for soybean meal.
Cattle, Swine, And Other Animals
Camelina meal has also been studied in beef cattle, dairy cattle, swine, sheep, goats, and fish. In ruminants, it can provide protein and residual oil, and some research has explored effects on milk or meat fatty-acid composition. In swine and poultry, amino acid balance, digestibility, and antinutritional factors become especially important.
Regulatory status and allowed uses can differ by country, animal class, and product definition. Feed manufacturers should verify current approvals and ingredient definitions before using camelina meal commercially, especially for lactating dairy animals, laying hens, or any food-producing animal category with specific restrictions.
Omega-3 Claims
Camelina is rich in alpha-linolenic acid, often abbreviated ALA. When animals consume camelina meal or oil, some of that fatty-acid profile can be reflected in meat, milk, or eggs. This is why camelina has been studied as a feed ingredient for producing omega-3-enriched animal products.
Those benefits should be described carefully. ALA is not the same as the long-chain omega-3 fats EPA and DHA found in fish oils, and the final nutrient profile depends on the animal, diet, inclusion rate, and production system. Camelina can improve the fatty-acid profile of certain foods, but it does not automatically make the product a complete omega-3 solution.
Antinutritional Factors
The main limits on camelina meal use are glucosinolates and other antinutritional compounds such as sinapine, tannins, trypsin inhibitors, and erucic acid. These compounds are not unique to camelina; related oilseed meals can have similar issues. The concern is that high levels may affect palatability, thyroid function, digestion, growth, or feed conversion.
This is why feed trials and formulation limits matter. Camelina meal may be safe and useful at modest inclusion rates while becoming less effective or unsuitable at higher levels. Animal species, age, production stage, and total diet composition all change the answer.
Formulation Considerations
Before using camelina meal, nutritionists need a current nutrient analysis, including crude protein, fat, fiber, amino acids, energy value, minerals, glucosinolates, and residual solvent status when relevant. Variability between lots can be significant, so relying on generic tables alone is risky.
Practical formulation also has to account for flavor, pellet quality, storage stability, and rancidity risk from residual oil. Camelina's unsaturated fat profile is valuable, but unsaturated oils can oxidize if feed is stored poorly. Freshness, antioxidants, and good storage management matter.
Biofuel Co-Product
Camelina attracted attention partly because oilseed crops can serve more than one market. Oil can be used for renewable fuels or specialty oil products, while the meal can help support animal-feed economics. That co-product relationship can improve the value of the crop when both markets are functioning.
The sustainability case depends on details: land use, rotation benefits, yield, transportation, processing energy, fertilizer needs, water use, and what feed ingredient camelina meal replaces. It is more accurate to call camelina promising than automatically sustainable in every setting.
Final Note
Camelina meal is a promising oilseed co-product for animal feed because it offers protein, residual oil, vitamin E, and plant omega-3 fatty acids. Its value is strongest when it is used within tested inclusion limits, matched to the right species and production stage, and handled under current feed regulations rather than treated as a universal feed replacement.