In order to retard, reduce or prevent oxidative deterioration, antioxidants are added to food. The side effects of some synthetic antioxidants used in food processing, such as butylated hydroxyanisole (BHA), butylated hydroxytoluene, propyl gallate and tertiary butylhydroquinone(TBHQ) have been studied, and their use has been questioned because of toxicology concerns
To overcome this problem, several studies have been carried out in order to find natural products that possess antioxidant activity (AA). Plants, including herbs and spices, are known to have many phytochemicals that could be potential sources of natural antioxidants. Rosemary (Rosmarinus officinalis L.) has been widely accepted as a spice with one of the best antioxidant
activities (Peng et al. 2005; Zhang et al. 2010). The compounds responsible for rosemary’s antioxidant properties
are mainly phenolic diterpenes, such as carnosol, carnosic
In order to retard, reduce or prevent oxidative deterioration, antioxidants are added to food. The side effects of some synthetic antioxidants used in food processing, such as butylated hydroxyanisole (BHA), butylated hydroxytoluene, propyl gallate and tertiary butylhydroquinone(TBHQ) have been studied, and their use has been questioned because of toxicology concernsTo overcome this problem, several studies have been carried out in order to find natural products that possess antioxidant activity (AA). Plants, including herbs and spices, are known to have many phytochemicals that could be potential sources of natural antioxidants. Rosemary (Rosmarinus officinalis L.) has been widely accepted as a spice with one of the best antioxidantactivities (Peng et al. 2005; Zhang et al. 2010). The compounds responsible for rosemary’s antioxidant propertiesare mainly phenolic diterpenes, such as carnosol, carnosic
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