What is the Orac value?
The Oxygen radical absorbance value is a system used to measure antioxidants of various foods. It became the main selling point in the marketing of vitamins, health supplements, juices and some types of food products. Although the definitive scientific basis for the Orac value has not been sufficiently determined, the popular thought line suggests that the higher the antioxidant abilities of the food, the stronger the role plays food in the fight against aging theory freely radical. The Orac value cannot be tested on people.
It is assumed that the accumulation of free radicals in cells is the main contributor to the aging process and also to various diseases and cancer. Antioxidants have a neutralization effect on free radicals. For this reason, foods with a high content of antioxidants can slow down the biology of aging and be used as a preventive measure against the disease. Fans of ORAC confirm the idea that the system can accurately measure antioxilands of dant-concrete levels of useful, naturalThe occurrence of chemicals called polyphenols-and better inform the public about the appropriate foods rich in antioxidants to consume, known as superfood.
In the scientific process of the Orac value, a fluorescent molecule in combination with a radical generator to determine the extent of any oxidative denigration is evaluated. Antioxidants help preserve the molecule from this type of damage, so the test gives an indicator how well the molecule was protected. As a result, the health benefits of the food from which the molecule have been sampled can be better determined.
fruit, especially berries, have a high Orac value. It is estimated that the ACAI, which have been dried, contains about 161,400 units, which is a very large amount on the ORAC scale. Goji Berry also gains a high Orac value, weighs to 25.300 units.
other types of food that boasts exceptionally raisedSelectors on the Orac scale are herbs and spices. Fresh ginger and cumin have a high ORAC value, as well as cloves that ring the incredible 314,416 units. Nuts, beans and even unsweetened cocoa powder also have impressive numbers in the ORAC value system.
Although supporters announce the arrival of the Orac value, many scientists quickly point out that there is no established industrial standard for measurement. Exactly how food is grown and under what conditions it could also have an impact on the Orac value, which means that two identical foods that have been cultivated differently could have a different value. Food and vitamin manufacturers are also bound by several restrictions in terms of this object, and could easily overdo the value of their products.