طراحی وب سایت

... ultrasound treatment (sonication) and an edible coating including jujube and pomegranate extracts can be used for delaying the oxidation of roasted peanuts, and eliminates the need for modified atmosphere packaging, claims new research from brazil ... research objectives thus, the authors said that they evaluated the effects of carboxymethyl cellulose (cmc) coatings mixed with jujube extract, pomegranate extract and synthetic tocopherol in delaying lipid oxidation of roasted and roasted–sonicated peanut samples; and examined the colour changes of the coated samples during storage ... the study the researchers generated three different types of samples as part of their investigation including peanuts that were (1) roasted–coated with cmc mixed with jujube extract, pomegranate extract and tocopherol, (2) roasted–sonicated–coated with cmc mixed with jujube extract, pomegranate extract and tocopherol and (3) roasted uncoated as a control ... according to the article, pomegranate extract (1,000 ppm), jujube extract (1,000 ppm) and tocopherol (250 ppm) was each added separately to 1,000 ml of prepared cmc solution ... results the researchers found that the roasted and roasted–sonicated–coated samples with the cmc and natural extracts of jujube and pomegranate fruit combination had a higher superior oxidative stability during storage than the control ... 7 per cent for samples roasted–coated with cmc added with extracts of jujube and pomegranate extract, respectively, as compared to uncoated sample,” said the team ... “meanwhile, the oxidative stability of samples roasted–sonicated coated with cmc added with extracts of jujube and pomegranate was significantly improved by 24 ... the natural extracts, because of their natural pigment, caused some colour differences between coated and uncoated, but storage conditions and durations did not have significant effects on the coated samples, they added

... the potential of pomegranate extracts and juices to protect against prostate cancer may be due to direct interaction with genes, according to a new study ... researchers from the university of california, los angeles report that extracts of the fruit were associated with a two-fold suppression in the expression of genes linked to prostate cancer ... “this study showed that pomegranate products and their polyphenols reduced tumour cell growth and induced apoptosis in both androgen-dependent and androgen-independent prostate cancer cells,” wrote the authors in the journal of nutritional biochemistry “these anti-proliferative effects were also consistent in hormone-treated cells ... this implies the potential possibility that pomegranate and its polyphenols are used as novel dietary supplements with maximum potential for androgen-dependent and androgen-independent prostate chemoprevention ... ” pomegranate juice and extracts were supplied by pom wonderful ... pomegranate, a rich source of antioxidants, has been linked to improved heart health, but a growing body of science indicates the fruit protect against prostate cancer ... using androgen-dependent and androgen-independent prostate cancer cell lines, mee young hong, navindra seeram, and david heber from ucla investigated if pomegranate extract and juice had an effect on the expression of genes for key androgen-synthesising enzymes and the androgen receptor ... they report that the polyphenols from pomegranate were capable of stopping the spread of both types of cancer, and that the compounds promoted apoptosis (programmed cell death) in the cells ... in that instance, 46 men were given eight ounces (227g) of pomegranate juice (wonderful variety, equivalent to 570 mg of polyphenols) every day, and followed in three-month intervals ... the researchers found that the average doubling time increased from an average of 15 months to 54 months for the men drinking the pomegranate juice