Rice bran oil probably needs no introduction, thanks to the fact that many manufacturers have cleverly marketed the product, targeting health-conscious individuals. Simply put, rice bran oil is the oil extracted from the germ and the inner husk of rice, and is used for cooking and frying in many countries around the world.
But what is it that makes rice bran oil so popular? Well, it’s the amazing health benefits that it carries that makes it stand out from other ‘healthy’ foods. Here we’ve put down a comprehensive list of the health
Menopause relief: Y-oryzanol, a compound present in rice bran oil, is believed to be effective in curbing hot flashes and other symptoms of menopause. A study found that 90% of women taking rice bran oil daily found relief in menopausal symptoms.
Cholesterol busting power: The cholesterol-busting properties of rice bran oil are well-known, and an animal study also revealed that rice bran oil was effective in decreasing total cholesterol for up to 42% and LDL cholesterol for up to 62%.
Cancer protection: Yes, you read that right. Just changing your cooking oil can help keep you away from cancer. Rice bran oil is a rich source of tocopherols and tocotrienols, both of which are anti-mutagenic in nature. These substances help prevent cancer caused by free radicals.
Better cardiovascular health: Thanks to the oil-laden foods that we all consume on a daily basis, heart diseases have become common. Rice bran oil, on the other hand, contains oryzanol, which helps reduce blood cholesterol levels, blood clotting and thereby prevents many heart diseases like congestive heart failure, heart attack etc.
Improved skin health: Squalene, a compound present in rice bran oil, works wonders in improving skin health. It acts like a natural moisturizer, prevents the formation of wrinkles and delays skin ageing. It also protects the skin from sun damage and helps improve healthy skin tone.
Immunity boost: Thanks to its high antioxidant content, rice bran oil can act as an effective immune system booster. Regular consumption of foods cooked in rice bran oil helps the body fight free radicals and improves its ability to fight against diseases.
Endocrine power: The vitamin E content in rice bran oil is believed to work wonders in improving endocrine system function by balancing hormonal release.
Rice Bran Oil (RBO)
Rice bran oil is popular in several countries such as Japan, India, Korea, China and Indonesia as cooking oil. It has been shown that RBO is an excellent cooking and salad oil due to its high smoke point and for its delicate flavor. RBO research shows it may reduce cholesterol and cardiovascular diseases. The nutritional qualities and health effects of rice bran oil are discussed below, and are compared with other commonly used coking oils.
Nutritional Qualities of Rice Bran Oil (RBO)
Fats and oils act as a heat transfer medium, but also become a component of the food. Because of this dual function, the oil must meet a number of requirements. It must have good thermal and oxidative stability. It must also have good flavor, good shelf life and acceptable cost. Finally, it must have consumer appeal.
There are two types of fats we consume in our daily diets. One is invisible fat, which comes from all natural fat present in vegetables, fruits, cereals, poultry, meat, fish and other foods. The other one is visible fat, which is the cooking medium, salad oils and other added sources of oils. We have no control over the invisible fat intake. However, the quantity and quality of visible fat intake need to be controlled to maintain better health.
Comparing known vegetable oils and rice bran oil to the fatty acid profile recommended by the American Heart Association, we find RBO is the closest to the AHA recommendations. AHA recommendations are that SFA in the diet above 10% is not good, as it tends to raise the cholesterol levels. SFA below this 10% level is good for health. MUFA at 10% and above is good as it maintains cholesterol levels, but below this level is not good for health. PUFA at the 10% level is good, but too much of PUFA is known to generate free radicals and aid carcinogenesis and hence is not good for health. PUFA below 10% is not good, as the body needs essential fatty acids for its metabolism.
Another component of fats and oils is the unsaponifiable fraction (unsap), which contains the antioxidants and micronutrients of the oil. RBO has 4.2% of unsap, whereas all other oils have unsap less than 1-2%. It is the combination of an excellent essential fatty acid profile and a high unsaponifiable fraction that brings about possible cholesterol reduction. In addition to this RBO does not produce any allergenic reactions when ingested, as does several oils. RBO may have the highest cholesterol reduction capacity of any other oil.
RBO unsaponifiable fraction is rich in vitamin E complex, tocopherols and tocotrienols, a unique antioxidant known as gamma oryzanol, high quantities of phytosterols, polyphenols and squalene. RBO has a very good shelf life compared to other cooking oils because of these antioxidants. These compounds are nutritionally very valuable and it has been shown to be responsible for the hypocholesterolemic effect. RBO appears to be the richest source of tocopherols and tocotrienols. Hence RBO not only has a good fatty acid profile, but also is a rich source of antioxidants and micronutrients.
Hypocholesterolemic Effect of RBO
Studies have shown that RBO in the diet may reduce LDL cholesterol and triglycerides; it may increase HDL cholesterol (good cholesterol), inhibits platelet aggregation and may help prevent cardiovascular diseases. Clinical studies from Japan, India and the U.S.A. have confirmed such results and named RBO as ”Health Oil”. In every 1% reduction in cholesterol, there was a 2% decrease in the risk of coronary heart disease. Thus RBO in the diet may significantly reduce cholesterol without any side effects known to exist with pharmaceutical drugs and is a healthy oil for human consumption.
Safety of RBO
A safety evaluation of RBO was carried out by the FDA/WHO protocol. It was proved to be safe for human consumption, without any side effects. RBO has earned GRAS status in the U.S.A.
Taste and Acceptability
Foods were prepared in several ways, such as deep fried, pan fried, baked foods and salad dressings in rice bran oil. Similar foods in peanut oil, palm oil, soybean oil, olive oil and corn oil were prepared and compared. Taste panel, color, appearance, smell and texture were the criteria for the acceptability of the products. RBO prepared foods scored highest in all the panels, also rated highest shelf life when compared to the other products. RBO was found to be more economical as less oil is absorbed in the food, almost 20% less when compared to other oils. This lower absorption rate is related to the viscosity of RBO, a physical quality of the oil, which makes it light and non-sticky. The high smoke point prevents the isomerization and polymerization of the fatty acids and also the generation of free radicals at high temperatures. There are many beneficial aspects of RBO that attracts consumers to utilize RBO in their diet.
Check product ingredients for shortenings and hydrogenated oil as these contain Trans Fats. Ask restaurants what they are using to fry or prepare your meal. It makes a difference and your good health depends on it.
But what is it that makes rice bran oil so popular? Well, it’s the amazing health benefits that it carries that makes it stand out from other ‘healthy’ foods. Here we’ve put down a comprehensive list of the health
Menopause relief: Y-oryzanol, a compound present in rice bran oil, is believed to be effective in curbing hot flashes and other symptoms of menopause. A study found that 90% of women taking rice bran oil daily found relief in menopausal symptoms.
Cholesterol busting power: The cholesterol-busting properties of rice bran oil are well-known, and an animal study also revealed that rice bran oil was effective in decreasing total cholesterol for up to 42% and LDL cholesterol for up to 62%.
Cancer protection: Yes, you read that right. Just changing your cooking oil can help keep you away from cancer. Rice bran oil is a rich source of tocopherols and tocotrienols, both of which are anti-mutagenic in nature. These substances help prevent cancer caused by free radicals.
Better cardiovascular health: Thanks to the oil-laden foods that we all consume on a daily basis, heart diseases have become common. Rice bran oil, on the other hand, contains oryzanol, which helps reduce blood cholesterol levels, blood clotting and thereby prevents many heart diseases like congestive heart failure, heart attack etc.
Improved skin health: Squalene, a compound present in rice bran oil, works wonders in improving skin health. It acts like a natural moisturizer, prevents the formation of wrinkles and delays skin ageing. It also protects the skin from sun damage and helps improve healthy skin tone.
Immunity boost: Thanks to its high antioxidant content, rice bran oil can act as an effective immune system booster. Regular consumption of foods cooked in rice bran oil helps the body fight free radicals and improves its ability to fight against diseases.
Endocrine power: The vitamin E content in rice bran oil is believed to work wonders in improving endocrine system function by balancing hormonal release.
Rice Bran Oil (RBO)Rice bran oil is popular in several countries such as Japan, India, Korea, China and Indonesia as cooking oil. It has been shown that RBO is an excellent cooking and salad oil due to its high smoke point and for its delicate flavor. RBO research shows it may reduce cholesterol and cardiovascular diseases. The nutritional qualities and health effects of rice bran oil are discussed below, and are compared with other commonly used coking oils.
Nutritional Qualities of Rice Bran Oil (RBO)
Fats and oils act as a heat transfer medium, but also become a component of the food. Because of this dual function, the oil must meet a number of requirements. It must have good thermal and oxidative stability. It must also have good flavor, good shelf life and acceptable cost. Finally, it must have consumer appeal.
There are two types of fats we consume in our daily diets. One is invisible fat, which comes from all natural fat present in vegetables, fruits, cereals, poultry, meat, fish and other foods. The other one is visible fat, which is the cooking medium, salad oils and other added sources of oils. We have no control over the invisible fat intake. However, the quantity and quality of visible fat intake need to be controlled to maintain better health.
Comparing known vegetable oils and rice bran oil to the fatty acid profile recommended by the American Heart Association, we find RBO is the closest to the AHA recommendations. AHA recommendations are that SFA in the diet above 10% is not good, as it tends to raise the cholesterol levels. SFA below this 10% level is good for health. MUFA at 10% and above is good as it maintains cholesterol levels, but below this level is not good for health. PUFA at the 10% level is good, but too much of PUFA is known to generate free radicals and aid carcinogenesis and hence is not good for health. PUFA below 10% is not good, as the body needs essential fatty acids for its metabolism.
Another component of fats and oils is the unsaponifiable fraction (unsap), which contains the antioxidants and micronutrients of the oil. RBO has 4.2% of unsap, whereas all other oils have unsap less than 1-2%. It is the combination of an excellent essential fatty acid profile and a high unsaponifiable fraction that brings about possible cholesterol reduction. In addition to this RBO does not produce any allergenic reactions when ingested, as does several oils. RBO may have the highest cholesterol reduction capacity of any other oil.
RBO unsaponifiable fraction is rich in vitamin E complex, tocopherols and tocotrienols, a unique antioxidant known as gamma oryzanol, high quantities of phytosterols, polyphenols and squalene. RBO has a very good shelf life compared to other cooking oils because of these antioxidants. These compounds are nutritionally very valuable and it has been shown to be responsible for the hypocholesterolemic effect. RBO appears to be the richest source of tocopherols and tocotrienols. Hence RBO not only has a good fatty acid profile, but also is a rich source of antioxidants and micronutrients.
Hypocholesterolemic Effect of RBO
Studies have shown that RBO in the diet may reduce LDL cholesterol and triglycerides; it may increase HDL cholesterol (good cholesterol), inhibits platelet aggregation and may help prevent cardiovascular diseases. Clinical studies from Japan, India and the U.S.A. have confirmed such results and named RBO as ”Health Oil”. In every 1% reduction in cholesterol, there was a 2% decrease in the risk of coronary heart disease. Thus RBO in the diet may significantly reduce cholesterol without any side effects known to exist with pharmaceutical drugs and is a healthy oil for human consumption.
Safety of RBO
A safety evaluation of RBO was carried out by the FDA/WHO protocol. It was proved to be safe for human consumption, without any side effects. RBO has earned GRAS status in the U.S.A.
Taste and Acceptability
Foods were prepared in several ways, such as deep fried, pan fried, baked foods and salad dressings in rice bran oil. Similar foods in peanut oil, palm oil, soybean oil, olive oil and corn oil were prepared and compared. Taste panel, color, appearance, smell and texture were the criteria for the acceptability of the products. RBO prepared foods scored highest in all the panels, also rated highest shelf life when compared to the other products. RBO was found to be more economical as less oil is absorbed in the food, almost 20% less when compared to other oils. This lower absorption rate is related to the viscosity of RBO, a physical quality of the oil, which makes it light and non-sticky. The high smoke point prevents the isomerization and polymerization of the fatty acids and also the generation of free radicals at high temperatures. There are many beneficial aspects of RBO that attracts consumers to utilize RBO in their diet.
Check product ingredients for shortenings and hydrogenated oil as these contain Trans Fats. Ask restaurants what they are using to fry or prepare your meal. It makes a difference and your good health depends on it.
http://www.californiariceoil.com/healthbenefits.htm
ReplyDeleteThanks for the post. Benefits and the uses are applied are here really useful. Good to read. We can use the other natural oils like Cold Pressed Oil in Bangalore for the strong life.
Thanks for sharing about rice bran oil have a look at
ReplyDeleteCold Pressed Oil In Bangalore
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