Is rice bran oil good for your health. What are the nutritional benefits of rice bran oil. How does rice bran oil affect cholesterol levels. Can rice bran oil help manage blood sugar. What are the potential risks of consuming rice bran oil.

What is Rice Bran Oil and How is it Produced?

Rice bran oil is a versatile cooking oil extracted from the outer layer or husk of rice grains. This oil has gained popularity in recent years due to its unique flavor profile and potential health benefits. But what exactly is rice bran oil, and how is it made?

Rice bran oil is derived from the bran layer of rice grains, which is the nutrient-rich outer coating that is typically removed during the milling process to produce white rice. The oil is extracted from this bran using various methods, including solvent extraction or physical pressing. The resulting oil is then refined, bleached, and deodorized to create the final product that we see on store shelves.

One of the key characteristics of rice bran oil is its high smoke point, which makes it particularly suitable for high-heat cooking methods such as frying and stir-frying. This property has made it a popular choice in many South and East Asian cuisines, where it is prized for its ability to withstand high temperatures without breaking down or producing harmful compounds.

Nutritional Profile of Rice Bran Oil: A Closer Look

To understand the potential health benefits of rice bran oil, it’s essential to examine its nutritional composition. Here’s a breakdown of the nutrients found in one tablespoon (15 ml) of rice bran oil:

• Calories: 120
• Total Fat: 14 grams
• Saturated Fat: 2.7 grams
• Monounsaturated Fat: 5.3 grams
• Polyunsaturated Fat: 4.8 grams
• Protein: 0 grams
• Carbohydrates: 0 grams
• Fiber: 0 grams
• Sugar: 0 grams

In addition to these macronutrients, rice bran oil is also a good source of several important vitamins and antioxidants:

• Vitamin E (tocotrienols and tocopherols)
• Vitamin K
• Gamma-oryzanol
• Phytosterols

The combination of these nutrients contributes to the potential health benefits associated with rice bran oil consumption.

Cholesterol-Lowering Effects of Rice Bran Oil

One of the most well-documented benefits of rice bran oil is its potential to improve cholesterol levels. How does rice bran oil affect cholesterol? Several studies have shown that incorporating rice bran oil into the diet can lead to significant improvements in lipid profiles.

The cholesterol-lowering effects of rice bran oil are attributed to its unique composition of fatty acids and bioactive compounds. The oil is rich in monounsaturated and polyunsaturated fats, which are known to have a positive impact on blood lipid levels. Additionally, rice bran oil contains phytosterols and gamma-oryzanol, both of which have been shown to inhibit cholesterol absorption in the intestines.

A meta-analysis of 11 randomized controlled trials found that consumption of rice bran oil led to significant reductions in total cholesterol and LDL (bad) cholesterol levels. The study also noted a slight increase in HDL (good) cholesterol, although this effect was not statistically significant.

Mechanisms Behind Cholesterol Reduction

The cholesterol-lowering effects of rice bran oil can be attributed to several mechanisms:

1. Inhibition of cholesterol absorption in the intestines
2. Increased excretion of cholesterol through bile acids
3. Reduced production of cholesterol in the liver
4. Upregulation of LDL receptor activity, leading to increased clearance of LDL from the bloodstream

These mechanisms work synergistically to improve overall lipid profiles and potentially reduce the risk of cardiovascular disease.

Rice Bran Oil and Blood Pressure Management

Another area where rice bran oil shows promise is in the management of blood pressure. Can rice bran oil help lower blood pressure? Research suggests that it may have a positive impact on hypertension, especially when used in combination with other interventions.

A study published in the American Journal of Clinical Nutrition found that a blend of rice bran oil and sesame oil, when used as the primary cooking oil, resulted in significant reductions in blood pressure among hypertensive patients. The researchers attributed this effect to the high content of antioxidants and unsaturated fatty acids in both oils.

The gamma-oryzanol found in rice bran oil may also play a role in blood pressure regulation. This compound has been shown to have vasodilatory effects, meaning it can help relax blood vessels and improve blood flow. Additionally, the antioxidant properties of gamma-oryzanol may help protect against oxidative stress, which is often associated with hypertension.

Blood Sugar Management and Rice Bran Oil

For individuals with type 2 diabetes or those at risk of developing the condition, rice bran oil may offer some benefits in terms of blood sugar management. How does rice bran oil affect blood glucose levels?

A randomized controlled trial published in the Journal of Clinical Lipidology investigated the effects of a rice bran oil and sesame oil blend on glycemic control in patients with type 2 diabetes. The study found that after 8 weeks of consuming the oil blend, participants showed significant improvements in both fasting blood glucose and postprandial glucose levels.

The mechanisms behind these effects are not fully understood, but researchers believe that the high content of antioxidants and unsaturated fatty acids in rice bran oil may play a role. These compounds may help improve insulin sensitivity and reduce inflammation, both of which are important factors in blood sugar regulation.

Potential Mechanisms for Improved Glycemic Control

• Enhanced insulin sensitivity in peripheral tissues
• Reduced inflammation and oxidative stress
• Modulation of gut microbiota composition
• Improved lipid metabolism, which can indirectly affect glucose homeostasis

While these results are promising, more research is needed to fully understand the potential of rice bran oil in diabetes management and prevention.

Antioxidant Properties and Potential Cancer-Fighting Effects

Rice bran oil is rich in various antioxidants, including tocotrienols, tocopherols, and gamma-oryzanol. These compounds have been the subject of numerous studies investigating their potential health benefits, particularly in the realm of cancer prevention and treatment.

Tocotrienols, a form of vitamin E found in high concentrations in rice bran oil, have shown promising results in preclinical studies. These compounds have demonstrated the ability to inhibit the growth and proliferation of various cancer cell lines, including those of breast, prostate, and colon cancer. However, it’s important to note that most of these studies have been conducted in laboratory settings or animal models, and more human trials are needed to confirm these effects.

Gamma-oryzanol, another potent antioxidant in rice bran oil, has also been studied for its potential anti-cancer properties. Some research suggests that this compound may help reduce inflammation and oxidative stress, both of which are known risk factors for cancer development.

Potential Mechanisms of Cancer Prevention

• Scavenging of free radicals and reduction of oxidative stress
• Inhibition of cancer cell proliferation and promotion of apoptosis (programmed cell death)
• Modulation of cell signaling pathways involved in cancer progression
• Enhancement of the immune system’s ability to recognize and eliminate cancer cells

While these findings are intriguing, it’s crucial to emphasize that consuming rice bran oil alone is not a substitute for proven cancer prevention strategies or medical treatments. A balanced diet, regular exercise, and adherence to recommended cancer screening guidelines remain the cornerstones of cancer prevention.

Potential Risks and Considerations When Using Rice Bran Oil

Despite its many potential health benefits, there are some considerations to keep in mind when incorporating rice bran oil into your diet. What are the potential risks of consuming rice bran oil?

First and foremost, rice bran oil is still a fat, and like all fats, it is calorie-dense. One tablespoon contains 120 calories, which can add up quickly if not used in moderation. For individuals watching their calorie intake or trying to lose weight, it’s important to be mindful of portion sizes when using rice bran oil.

Another consideration is the potential for rice bran oil to interact with certain medications. The oil’s ability to lower blood pressure and improve lipid profiles may enhance the effects of antihypertensive and cholesterol-lowering medications. While this can be beneficial, it also means that individuals taking these medications should consult with their healthcare provider before significantly increasing their rice bran oil consumption.

Storage and Quality Considerations

The quality and storage of rice bran oil can also impact its potential health benefits and safety. Unrefined rice bran oil, while more nutritious, has a shorter shelf life and may be more prone to rancidity. To preserve its quality:

• Store rice bran oil in a cool, dark place
• Consider refrigerating unrefined varieties to extend their shelf life
• Check for signs of rancidity (off odors or flavors) before use
• Purchase from reputable sources to ensure quality and purity

By taking these precautions, you can maximize the potential benefits of rice bran oil while minimizing any risks associated with its consumption.

Incorporating Rice Bran Oil into Your Diet: Practical Tips and Recipes

Now that we’ve explored the potential health benefits and considerations of rice bran oil, you might be wondering how to incorporate it into your daily diet. Here are some practical tips and ideas for using rice bran oil in your cooking:

Cooking Methods

Rice bran oil’s high smoke point (approximately 450°F or 232°C) makes it ideal for various high-heat cooking methods:

• Stir-frying: Use rice bran oil for Asian-inspired dishes
• Deep-frying: Its stability at high temperatures makes it suitable for crispy fried foods
• Sautéing: Perfect for quickly cooking vegetables or proteins
• Grilling: Brush rice bran oil on meats or vegetables before grilling to prevent sticking

Salad Dressings and Marinades

Rice bran oil’s mild flavor makes it an excellent base for salad dressings and marinades. Try this simple vinaigrette recipe:

• 3 tablespoons rice bran oil
• 1 tablespoon rice vinegar
• 1 teaspoon honey
• 1/2 teaspoon Dijon mustard
• Salt and pepper to taste

Whisk all ingredients together and use as a dressing for salads or a marinade for grilled vegetables.

Baking

While not as common, rice bran oil can be used in baking as a substitute for other vegetable oils. Its neutral flavor won’t overpower your baked goods, and it may offer some additional health benefits.

Oil Pulling

Some studies have suggested that oil pulling with rice bran oil may help improve oral health and reduce bad breath. To try this:

1. Take a tablespoon of rice bran oil in your mouth
2. Swish it around for 15-20 minutes
3. Spit out the oil and rinse your mouth thoroughly
4. Brush your teeth as normal

Remember to start with small amounts of rice bran oil and gradually increase your intake to allow your body to adjust. As with any dietary change, it’s always a good idea to consult with a healthcare professional, especially if you have any existing health conditions or are taking medications.

Is Rice Bran Oil Good for You? Pros and Cons, Nutrition Information, and More

Written by WebMD Editorial Contributors

Reviewed by Christine Mikstas, RD, LD on November 18, 2022

In this Article

• Nutrition Information
• Potential Health Benefits of Rice Bran Oil
• Potential Risks of Rice Bran Oil

Rice bran oil is extracted from the outer bran or husk of rice grains. Because of its high smoke point, it is useful for high-heat cooking and is often used in various cuisines of South and East Asian countries.

In addition to its culinary uses and unique flavor, rice bran oil has a range of health benefits that are supported by research.

One tablespoon of rice bran oil contains: 

• Calories: 120
• Protein: 0 grams
• Fat: 14 grams
• Carbohydrates: 0 grams
• Fiber: 0 grams
• Sugar: 0 grams

Rice bran oil is a good source of: 

• Vitamin E
• Vitamin K

Rice bran oil is also an excellent source of poly- and mono-unsaturated fats  (the “good fats”). Studies have shown that consuming these unsaturated fats can improve blood cholesterol levels, which can decrease your risk of heart disease and type 2 diabetes.

Rice bran oil is a rich source of vitamins and minerals. Research has found a number of potential health benefits to consuming rice bran oil: 

Lower Cholesterol

For people with high cholesterol, substituting rice bran oil for other fats in their diet may improve health outcomes. Several studies have shown it to be effective in lowering cholesterol. This effect may be due to the high concentration of Vitamin E in rice bran oil.

Lower Blood Pressure

Rice bran oil can help to lower blood pressure, especially when used in combination with antihypertensive medication. One study reported that a blend of this oil and sesame oil resulted in a significant reduction in blood pressure and cholesterol.

Blood Sugar Management

In addition to lowering cholesterol and blood pressure, rice bran oil can be effective against high blood sugar for people with Type II Diabetes. In a randomized study, a blend of 80 % rice bran oil and 20 % sesame oil showed significant reduction in fasting and postprandial glucose markers (the amount of sugar in your blood after a meal) after 4 weeks.

Oral Health

Rice bran oil may give you better breath when used for oil pulling. Although the practice of oil pulling is traditionally done using sesame oil, rice bran oil was found to be effective in reducing halitosis (bad breath) when used.

Because rice bran oil has such potent ingredients, you should consult with your doctor before taking it or any other supplement. Consider the following risks associated with this oil before adding it to your diet:

Use in Moderation

Rice bran oil is a fat and should be used in moderation. Following the serving suggestions when using it should keep your consumption within a moderate range. 

Shelf Life

If your rice bran oil is unrefined, it is best to store it in the refrigerator to preserve its shelf life.  

Hypotension

Because rice bran oil may lower blood pressure, people with low blood pressure should speak with their healthcare provider before adding it to their diets. 

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Overview, Uses, Side Effects, Precautions, Interactions, Dosing and Reviews

Overview

Rice bran comes from the outer layer of rice (Oryza sativa). Rice bran oil is popular as a “healthy oil” in Japan, Asia, and particularly India.

Rice bran oil contains substances that might decrease how much cholesterol the body absorbs. Rice bran might also decrease calcium absorption, which might help prevent certain types of kidney stones from forming.

People use rice bran for high cholesterol, diabetes, high blood pressure, athletic performance, and many other purposes, but there is no good scientific evidence to support many of these uses.

Don’t confuse rice bran with rice bran arabinoxylan compound, or other forms of bran such as oat bran and wheat bran.

Uses & Effectiveness ?

Possibly Effective for

• High cholesterol. Taking rice bran or rice bran oil by mouth daily seems to somewhat reduce low-density lipoprotein (LDL or “bad”) cholesterol. It’s not clear if it affects other types of cholesterol.

Possibly Ineffective for

• Colon cancer, rectal cancer. Eating dietary fiber, such as rice bran, doesn’t seem to reduce the risk of colon or rectal cancer.

There is interest in using rice bran for a number of other purposes, but there isn’t enough reliable information to say whether it might be helpful.

Side Effects

When taken by mouth: Rice bran is commonly consumed in foods. Rice bran and rice bran oil have been used safely in doses up to 30 grams daily for up to 5 years. Increasing the amount of bran in the diet can cause side effects such as gas and stomach discomfort during the first few weeks.

When applied to the skin: There isn’t enough reliable information to know if rice bran is safe or what the side effects might be.

Special Precautions and Warnings

When taken by mouth: Rice bran is commonly consumed in foods. Rice bran and rice bran oil have been used safely in doses up to 30 grams daily for up to 5 years. Increasing the amount of bran in the diet can cause side effects such as gas and stomach discomfort during the first few weeks.

When applied to the skin: There isn’t enough reliable information to know if rice bran is safe or what the side effects might be.

Pregnancy and breast-feeding: Rice bran is commonly consumed in foods. But there isn’t enough reliable information to know if it is safe to use in larger amounts as medicine. Stay on the safe side and stick to food amounts.

Children: Rice bran is possibly safe when used appropriately. It has been used in food for infants for up to 6 months with no side effects.

Gastrointestinal (GI) conditions: Don’t use rice bran if you have a digestive tract problem such as ulcers or other stomach disorders. The fiber in rice bran could block your digestive tract.

Interactions ?

We currently have no information for RICE BRAN overview.

Dosing

Rice bran has most often been used by adults in doses of 1-20 grams by mouth daily for up to 5 years. Speak with a healthcare provider to find out what dose might be best for a specific condition.

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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

This copyrighted material is provided by Natural Medicines Comprehensive Database Consumer Version. Information from this source is evidence-based and objective, and without commercial influence. For professional medical information on natural medicines, see Natural Medicines Comprehensive Database Professional Version.
© Therapeutic Research Faculty 2020.

Rice bran. Properties and benefits of rice bran



Properties of rice bran

Nutritional value and composition |
Vitamins |
Minerals

How much does rice bran cost (average price per 1 kg.)?

Moscow and Moscow region

300 rubles

In our time, many have begun to adhere to a healthy and balanced diet, which includes new products that were not in demand at all before, which include bran. At its core, bran is a production waste or the so-called recyclable, which is obtained in the process of processing grains of cereals. Depending on the initial raw material, bran is divided into several types, which differ in their appearance, useful and nutritional properties.

Currently, the following main types of bran can be found on sale: wheat, rye, oat, barley and rice bran. It is worth noting that many types of bran are used not only as a food product, but also as pet food. It is noteworthy that of all types of bran, rice bran is not very popular among domestic consumers.

This is probably due to the ignorance of buyers about the unique beneficial and nutritional properties of rice bran. A completely different situation has developed in Asian countries, where rice has been considered the main food product from time immemorial. It is not uncommon for connoisseurs of Asian culinary tradition to refer to rice as “Asian” bread. Therefore, it is not surprising that the inhabitants of Asian countries know and actively use the benefits of rice bran for their own benefit.

Benefits of rice bran

Rice bran is a fragment of the shells of rice grains that stand out with a pronounced aroma. Often in the composition of rice bran comes across not only the shell, but also parts of the grains, as well as the pericarp of the plant. The properties of rice bran are similar to other types of product. The benefits of rice bran lie in the composition of the product, which is enriched with a significant amount of useful compounds. For example, the chemical composition of rice bran contains vitamins B, E, K, and PP.

In addition, rice bran is enriched with iron, sodium, selenium, zinc, magnesium, choline and other substances important for human life. It is noteworthy that carbohydrates predominate in the composition of rice bran, which saturate the body with energy, which is necessary for normal human life.

Regular consumption of rice bran helps cleanse the human body of harmful compounds that penetrate from the environment, and also arise in the process of life. Doctors and nutritionists recommend regularly eating rice and other types of bran for everyone without exception.

Rice bran will be of particular benefit to people who suffer from various types of diseases of the gastrointestinal tract, pancreas, as well as the liver and kidneys. Rice bran also helps in the prevention and treatment of atherosclerosis, diabetes and allergies. Rice bran occupies a special place in a therapeutic diet, the product helps to support the body and saturate it with important biologically active compounds, as well as vitamins.

Rice bran calories 316 kcal

Energy value of rice bran (Proportion of proteins, fats, carbohydrates – bzhu):

Protein: 13.35 g (~53 kcal)
Fat: 20.85 g (~188 kcal)
Carbohydrates: 28.9 g (~116 kcal)

Energy Ratio (b|g|s): 17%|59% |37%

Rice bran recipes



Fried hake with rice balls

Turkey cutlets with rice

Stuffed pumpkin with rice

Rice with zucchini

Product proportions. How many grams?

in 1 teaspoon 3 grams
in 1 tablespoon 12 grams
in 1 cup 118 grams

0007 4.171 g

Mono- and disaccharides

0.9 g

Water

6.13 g

Ash

9.98 g

Dietary fiber

21 g

Vitamins

Vitamin B1 (B1)

2. 753 mg

Vitamin B2 (B2)

0.284 mg .39 mg

Vitamin B6 (B6)

4.07 mg

Vitamin B9 (B9)

63 mcg

Vitamin E (TE) (E (TE))

4.92 mg

Vitamin K (K)

1.9 mcg

Vitamin PP (PP) 9 0003

33.995 mg

Choline

32.2 mg

Minerals

Iron (Fe)

18.54 mg

Zinc (Zn)

6.04 mg

Copper (Cu)

728 mg

Manganese Mn)

14.21 mg

Selenium (Se)

15.6 µg

Phosphorus (P)

1677 mg

Potassium (K)

1485 mg

Sodium (Na)

5 mg

Magnesium (Mg )

781 mg

Calcium (Ca)

57 mg

Analogs and similar products

Wild rice (Black rice)

Brown rice

Boiled rice

Rice flakes

Views: 20878

Rice bran: useful properties and harm

Rice bran (grain shell) is a waste of flour milling. In the process of grain processing, this product is obtained with different degrees of grinding. In particular, there are two types of bran resulting from grinding: large (coarse) and small (thin).

In Europe, the product, as a valuable food supplement, either gained popularity or was completely excluded from the diet. Despite the fact that bran is rich in protein and other beneficial minerals, many nutritionists have categorically rejected the benefits of this product.

So what is this – rice crop waste? What is more in them: benefit or harm to the body?

Content:

• What is rice bran and how rich is it?
• Product benefits
• Use of rice waste in diets
• Mask for sensitive skin
• Possible harms and contraindications
• Output

What is rice bran and how rich is it?

Rice bran is, in fact, the husk (husk) that appears during the rice cleaning process. The popularity of the product and its use in low-calorie diets raises a logical question about its benefits or possible harm.

In order to draw a reasonable conclusion, it is necessary to consider the chemical composition of the bran. Laboratory studies show that rice husk contains:

• Water.
• Proteins.
• Fats.
• Carbohydrates.
• Sugars.
• Coarse dietary fiber.
• Thiamine (B ₁ ).
• Riboflavin (B ₂ ).
• Niacin (B ₃ ).
• Pantothenic acid (B ₅ ).
• Pyridoxine (B ₆ ).
• Folic acid (B ₉ ).
• Tocopherol (vitamin E).
• Vitamin K.
• Calcium.
• Iron.
• Magnesium.
• Phosphorus.
• Potassium.
• Zinc.
• Inositol.
• Choline.

Calorie content of rice husk is 310-320 Kcal per 100 g of product .

Benefits of the product

Rice bran does not belong to the category of products that saturate the body with energy. But, due to their chemical composition, they have the following therapeutic and prophylactic effect:

• Reduce the need for food , eliminate the feeling of hunger, creating the illusion of satiety.
• Regulate and stabilize the body’s production of insulin .
• Enrich the intestinal microflora with biologically active elements .
• Stimulates intestinal permeability , freeing it from decay products, toxins and toxins.
• Act as natural sorbents.
• Improve the quality of bile and stimulate its outflow.
• Promote the removal of cholesterol from the body.
• Contribute to the acceleration of lipid metabolism.
• Positively affect the production of enzymes necessary for metabolism .
• Strengthen the functions of the liver and kidneys, reducing the load on these organs.
• Cleanse blood vessels and improve blood circulation.
• Reduce the risk of cardiovascular disease, atherosclerosis.
• Promotes weight loss.

The use of rice waste in diets

Given that bran cannot be an independent product, they are added in small quantities to bakery products, side dishes and salads. It is allowed to use a product previously soaked in fermented milk products (kefir, yogurt, acidophilus).

Extruded (granulated) bran is good to use with hot first courses (soups, borscht, broths). It is perfectly acceptable to use them dry, washed down with tea, compote or jelly.

The only important condition is the observance of the daily intake. A liquid taken at the same time as rice husks will serve well. Swollen bran will become a good natural sorbent that cleanses the body.

Rice grain cleaning product can be safely called budget but very intense “beauty product”. Leading cosmetic companies of the planet use it in the production of their products.

Without an expensive face cleanser, rice bran can be used successfully. Lightly moistened with warm water, they will cleanse the epidermis, acting as a gentle scrub.

This skin cleansing process has its advantages. It not only does not dry the skin, but also softens it, providing a nourishing effect. No wonder in ancient times, when soap was inaccessible to many segments of the population, rice husks were used for bathing.

Powdered bran can be used as a nourishing mask for dry or problematic skin.

Mask for sensitive skin

To do this, a small amount of ground product must be diluted with warm water, milk or any fermented milk product.

The resulting mass should be evenly spread in a thin layer on the previously cleansed face and left for 15-20 minutes . At the end of this time, the mask must be washed off with lukewarm water, thoroughly blot the moisture with a napkin and lubricate the skin with a moisturizer.

Potential harms and contraindications

Rice bran is often used as a food supplement to cleanse the intestines. In addition, the product is often included in the diet of low-calorie diets focused on the process of losing weight.

However, when carrying out medical procedures and compiling a weight loss menu, it should be borne in mind that rice husks can cause an undesirable (side) effect. The action of the product will be negative in the following cases:

• Individual intolerance to the component.
• Violation of the rules and conditions of admission.
• Failure of the functions of the digestive system.
• Chronic pancreatitis in the acute phase.
• Colitis.
• Diarrhea.
• Hemorrhoids.
• A course of drug treatment.

You should not pay attention to the fact that when taking rice bran, you must not exceed the consumption rate. The negative consequences in this case will not be slow to affect your well-being.