What is Antinutritional factors in food?
What is Antinutritional factors in food?
12.2. Antinutritional factors (ANFs) are compounds in foods that tend to reduce the availability of nutrients. Asides from providing protein, carbohydrates, vitamins, and minerals, pulses are also rich in ANFs. ANF in pulses includes amylose inhibitor, trypsin inhibitor, saponins, agglutinins, etc.
What are anti-nutritional factors in animal feed?
Anti-nutritional factors (ANFs) are substances that when present in animal feed or water they either by themselves or through their metabolic products reduce the availability of one or more nutrients.
What are anti-nutritional compounds give some examples?
Major anti-nutritional factors, which are found in edible crops include saponins, tannins, phytic acid, gossypol, lectins, protease inhibitors, amylase inhibitor, and goitrogens. Anti-nutritional factors combine with nutrients and act as the major concern because of reduced nutrient bioavailability.
What are the Antinutritional factors found in soybean?
Soybean is rich in dietary protein but contains some anti-nutritional factors (ANFs), including phytates, tannins, trypsin inhibitors and oligosaccharides. It is used with cereals in weaning foods to improve the protein content and supply essential amino acids.
What are the Antinutritional factors present in oilseeds?
These include trypsin inhibitors, goitrogens, aflatoxin, phenolic compound, gossypol, oxalic acid, chlorogenic acid, protease inhibitors, lectins, saponin allergens, phytic acid and glucosinolate, this anti-nutritional either reduce the digestibility of oilseed or cause toxic effects on their consumption.
What are the effects of anti-nutritional factors?
Dietary antinutritional factors have been reported to adversely affect the digestibility of protein, bioavailability of amino acids and protein quality of foods.
What is a nutritional factor?
Nutritional factors having beneficial effect on mental health are polyunsaturated fatty acids (PUFAs), especially omega-3 FAs, phospholipids, cholesterol, niacin, folate, vitamin B6, vitamin B12, and vitamin D [6,7,8,9].
What are anti-nutritional factors in fish feed?
The major anti nutrient are: tannins, cyanogenic glycosides, toxic amino acids, saponins, phytic acid, oxalates, gossypol, goitrogens, lectins (phytohaemagglutinins), chlorogenic acid, protease inhibitors and amylase inhibitors (Akande et al., 2010).
What are anti-nutritional compounds?
Antinutrients are natural or synthetic compounds that interfere with the absorption of nutrients. Nutrition studies focus on antinutrients commonly found in food sources and beverages.
What is the Antinutritional factors in cottonseed?
Cottonseed meal has a number of antinutritional factors. The antinutritional factors in cottonseed meal restrict feeding more than the antinutritional factors in soybean meal. Cottonseed meal contains gossypol….Oilseed Meals.
| Oilseed | Crop Year – 2001 |
|---|---|
| Soybeans for beans | 78,668 |
| Cottonseed | 6,834 |
| Peanuts | 1,923 |
| Sunflower | 1,579 |
Why is phytic acid bad?
Phytic acid impairs the absorption of iron, zinc and calcium and may promote mineral deficiencies ( 1 ). Therefore, it is often referred to as an anti-nutrient.
