Oat bran vs Defatted Soy Meal: Which Is Better?

Although oat bran and defatted soy meal belong to different food groups, while oat bran belong is a grain, and defatted soy meal belong to legumes food group, and it’s not that common to compare foods from different groups, people are often interested in these comparisons as well.
That’s why we decided to create an in-depth article that compares oat bran and defatted soy meal, their nutritional values, similarities, differences, macronutrients, and micronutrients – vitamins and minerals.
Generally speaking, foods from grains and legume food groups are both high in carbs and protein and valuable addition to a plant-based diet.
Now, let’s see how oat bran and defatted soy meal compare specifically.
Oat bran
Oat bran, a by-product of oat milling, is derived from the outer layer of the oat grain (Avena sativa).
It is a good source of dietary fibers, especially beta-glucan, vitamins, minerals, and antioxidant compounds that help to lower cholesterol, aid in digestion, and improve heart health.
Oat bran also contains a significant amount of minerals like iron, zinc, magnesium, and manganese, as well as B-vitamins like niacin, thiamin, and vitamins E and K.
It is often used as an ingredient in breakfast cereals, granolas, breads, and other baked goods, and also can be used as a thickener for soups, stews, and sauces.
Oat bran is an excellent source of Vitamin B1 (Thiamine), and Vitamin B5 (Pantothenic acid).
It also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate) and some Vitamin B3 (Niacin), and Vitamin E.
Defatted Soy Meal
Soy meal, also known as defatted soy flour, is a byproduct of the production of soy oil.
It is made by grinding the remaining solids (after the oil has been extracted) into a fine powder.
Soy meal is a good source of plant-based protein and is commonly used as a protein supplement in animal feed and as an ingredient in a variety of food products.
One of the main health benefits of soy meal is its high protein content. Soybeans, from which soy meal is made, are a good source of plant-based protein, making soy meal a popular choice for vegetarians and vegans.
Soy meal is also rich in a number of nutrients, including vitamins, minerals, and amino acids.
It is also a good source of fiber, which can help to improve digestion and lower cholesterol levels.
In terms of health benefits, soy meal has been shown to have a number of positive effects on the body.
It is a good source of isoflavones, plant compounds that have been shown to have antioxidant and anti-inflammatory effects.
Some studies have also suggested that soy meal may have a positive effect on bone health, due to its high calcium content.
Defatted Soy Meal is an excellent source of Vitamin B1 (Thiamine), Vitamin B5 (Pantothenic acid), Vitamin B6 (Pyroxidine), and Vitamin B9 (Folate).
It also contains a good amount of Vitamin B2 (Riboflavin), Vitamin B3 (Niacin), and Vitamin K.
Oat bran vs Defatted Soy Meal Nutrition
Now that we’ve described the origin, taste, and usage of these foods, we can move to the most interesting part – comparing oat bran vs defatted soy meal.
This comparison will start by comparing the caloric value of oat bran and defatted soy meal and their macronutrients and then go more in-depth by analyzing their vitamin and mineral content.
| Oat bran | Defatted Soy Meal | |
|---|---|---|
| Energy | 246 kcal | 337 kcal |
| Carbs | 66.2 g | 35.9 g |
| Sugar | 1.45 g | 6.2 g |
| Fiber | 15.4 g | 5.4 g |
| Protein | 17.3 g | 49.2 g |
| Fat | 7.03 g | 2.39 g |
| Saturated Fat | 1.33 g | 0.268 g |
Oat bran vs Defatted Soy Meal Calories
Most calories in raw grains and legumes come from carbs. Peanuts are an exception here, but they are often considered a nut instead of a legume because of their nutritional profile.
Comparing oat bran vs defatted soy meal for weight loss, oat bran is slightly lower in calories, with 246 calories per 100 grams, compared to 337 calories per 100 grams of defatted soy meal.
However, both oat bran and defatted soy meal can and should be a part of a healthy diet, and neither one shouldn’t be avoided if you’re looking to lose weight.
Oat bran vs Defatted Soy Meal Protein
Legumes and most legume products, including oat bran and defatted soy meal, are important sources of plant-based protein.
Defatted Soy Meal offers around 65% more protein than oat bran.
Defatted Soy Meal has 49.2 grams of protein per 100 grams, while oat bran has 17.3 grams of protein per 100 grams.
Oat bran vs Defatted Soy Meal Carbs
Counting carbs can be important for some people for different reasons, including blood sugar control, weight management, or athletic performance.
It’s also important for people on a keto diet, so let’s compare the carbs content in oat bran and defatted soy meal.
The total amount of carbohydrates is around 46% higher in oat bran than in defatted soy meal. It have 66.2 grams per 100 grams, compared to 35.9 grams in defatted soy meal.
There’s less sugar in oat bran than in defatted soy meal, 76% precisely.
One handful of oat bran (28 grams) contains 0.4 grams of sugar, while the same amount of defatted soy meal contains 1.7 grams.
Lastly, let’s take a look at the dietary fiber in oat bran and defatted soy meal.
Dietary fiber keeps the digestive system healthy and helps with weight management by promoting a sense of fullness.
With 4.3 grams of fiber per portion, oat bran is a better source of fiber than defatted soy meal which oat bran offers 1.5 grams per portion.
Oat bran vs Defatted Soy Meal Fats
Like most other grains and legumes, with the exception of lupins and peanuts, oat bran and defatted soy meal are low in fat.
Fats in oat bran and defatted soy meal are mostly healthy unsaturated fats. They are naturally cholesterol-free and trans-fat-free.
Total fat in oat bran and defatted soy meal:
- Oat bran: 7 grams per 100 grams
- Defatted Soy Meal: 2.4 per 100 grams
Speaking of saturated fats, defatted soy meal is 77% lower in saturated fats.
Defatted Soy Meal and oat bran contain 0.3 grams and 1.3 grams of saturated fat per 100 grams, respectively.
Oat bran vs Defatted Soy Meal Vitamins Content
This section will discuss the vitamin content of oat bran and defatted soy meal.
Vitamins are micronutrients, meaning we need only a small amount. However, they are very important for many processes in our bodies.
Oat bran has a higher amount of vitamin A, vitamin B2 (Riboflavin), vitamin B3 (Niacin), vitamin B5 (Pantothenic acid), vitamin B6 (Pyroxidine), vitamin B9 (Folate), and vitamin K.
However, defatted soy meal has a higher amount of vitamin B1 (Thiamine), and vitamin E.
Oat bran and defatted soy meal contain the same amount of vitamin C, vitamin D, and vitamin B12 (Cobalamin).
The following table shows the exact amount of vitamins oat bran and defatted soy meal contain side by side, so you can easily compare them.
| Oat bran | Defatted Soy Meal | |
|---|---|---|
| Vitamin A | 0 | 40 IU |
| Vitamin C | 0 | 0 |
| Vitamin D | 0 | 0 |
| Vitamin B1 (Thiamine) | 1.17 mg | 0.691 mg |
| Vitamin B2 (Riboflavin) | 0.22 mg | 0.251 mg |
| Vitamin B3 (Niacin) | 0.934 mg | 2.59 mg |
| Vitamin B5 (Pantothenic acid) | 1.49 mg | 1.98 mg |
| Vitamin B6 (Pyroxidine) | 0.165 mg | 0.569 mg |
| Vitamin B9 (Folate) | 52 µg | 303 µg |
| Vitamin B12 (Cobalamin) | 0 | 0 |
| Vitamin E | 1.01 mg | 0.01 mg |
| Vitamin K | 3.2 µg | 29.3 µg |
Oat bran vs Defatted Soy Meal Minerals Content
Minerals are important for our body to function properly. We need only a small amount of minerals, so they are called micronutrients.
Some minerals, like iron, calcium, zinc or, iodine, are relatively hard to get on a plant-based diet, so it’s important to choose your foods thoughtfully. This part of the oat bran and defatted soy meal comparison focuses on their mineral content.
Oat bran is a better source of calcium, copper, iron, magnesium, potassium, and zinc than defatted soy meal.
On the other hand, defatted soy meal is a higher amount of manganese, phosphorus, selenium, and sodium.
Oat bran and defatted soy meal contain the same amount of fluoride.
Check out the table below to learn how oat bran and defatted soy meal compare when it comes to mineral content.
| Oat bran | Defatted Soy Meal | |
|---|---|---|
| Calcium | 58 mg | 244 mg |
| Copper | 0.403 mg | 2 mg |
| Fluoride | 0 | 0 |
| Iron | 5.41 mg | 13.7 mg |
| Magnesium | 235 mg | 306 mg |
| Manganese | 5.63 mg | 3.8 mg |
| Phosphorus | 734 mg | 701 mg |
| Potassium | 566 mg | 2490 mg |
| Selenium | 45.2 µg | 3.3 µg |
| Sodium | 4 mg | 3 mg |
| Zinc | 3.11 mg | 5.06 mg |
The Final Word
Oat bran and defatted soy meal are highly nutritious and a great addition to a plant-based diet.
Both oat bran and defatted soy meal are high in specific vitamins and minerals, and including them in your diet will give you the most benefits they offer.
Antioxidants found in grains and legumes can help to protect cells from damage and may reduce the risk of certain diseases and the effects of aging.
Additionally, the fiber and other nutrients in these foods can support the health of the digestive system and may even help to prevent certain digestive cancers.
Legumes and grains are a versatile food that can be incorporated into any meal of the day, including breakfast, lunch, or dinner. They can be served hot or cold, making them a convenient and tasty addition to a variety of dishes.
Holy Peas has strict sourcing guidelines and draws only from high-quality sources, including peer-reviewed studies, academic research institutions, and medical journals, associations and government institutions. Read more about our process.
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Listing of vitamins, Harvard Health Publishing, Harvard Medical School https://www.health.harvard.edu/staying-healthy/listing_of_vitamins/
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Appendix 7. Nutritional goals for age-sex groups based on dietary reference intakes and Dietary Guidelines recommendations. (n.d.).
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Nutrient Recommendations: Dietary Reference Intakes (DRI), Food and Nutrition Board of the National Academies of Sciences Engineering, and Medicine
https://ods.od.nih.gov/HealthInformation/nutrientrecommendations.aspx
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Protein And Amino Acid Requirements In Human Nutrition, WHO
https://apps.who.int/iris/bitstream/handle/10665/43411/WHO_TRS_935_eng.pdf
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Nutrition Facts Labeling RDIs Nutrients, U.S. Food and Drug Administration
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