Benefits of red raspberries - souce of ellagic acid.
Ellagic Acid itself is not naturally present in plants. However, polymers of Gallic acid and hexahydroxydipenoyl (HHDP) are linked to glucose centers to form compounds known as ellagitannins. When two Gallic acid groups are linked side by side within a tannin molecule an HHDP group is formed. Ellagic Acid is the result when the HHDP group is cleaved from the tannin molecule and spontaneously rearranges. It is the ellagitannins that are present in red raspberries.
The Meeker Red Raspberry contains the most ellagitannins and is thus the best source of Elagic Acid.
Other foods such as strawberries, pomegranates, and walnuts contain much less amounts of Ellagitannins. The bioavailability from these other sources has not been confirmed. Ellagic acid is a scavenger of free-radicals chemicals, making them inactive, inhibiting the ability of other chemicals to cause mutations in bacteria.
There are ellagic acid and phytochemicals contained in red raspberries (Rubus idaeus). They are known to be supercharged and associated with innumerable health benefits. One can fully understand how these nutrients together with phytochemicals present in red raspberries can help in the improvement and boosting of one’s health by reading on.
Strong antioxidant properties.
One interesting comparison made by a group of Chilean researchers appeared in a publication known of a journal known as Latin American Archives of Nutrition in 2006. This research work took measurement of the antioxidant power present in a wide range of healthy foods of which 28 berries and fruits were part of. The result clearly demonstrated that the red raspberries’ antioxidant capacity is far more potent than those found to be present in black grapes, plums, or kiwis.
There were other researchers who clearly demonstrated that even more potent antioxidant properties were found to be present in Meeker red raspberries, absent in the Chilean researchers’ report, than other raspberries. The Journal of Agricultural and Food Chemistry of June 2002 issue carried a study that credited red raspberries as the winner among the caneberries (berries of the Rubus species) tested with regards to their antioxidant capacity. Evergreen blackberries (Rubus laciniatus) and marionberries (Rubus ursinus), together with boysenberries (Rubus ursinus X idaeus) were the other berries that were tested.
|Food Sources of Ellagic Acid
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Anti-cancer properties present In red raspberries.
Among the foods considered today as the best in the fight against breast cancer are raspberries. These powerful little berries are also considered as the most powerful foods in the battle against cervical cancer as they may even have the ability of offering powerful protection in the battle against other types of cancer ailments. The Journal of Agricultural and Food Chemistry had on its December 2006 issue a report that found the ability of red raspberries to repress the human oral and breast, as well as colon and prostate tumour cell lines growths when they were tested in test tubes. In addition, it was discovered that the impact of red raspberry on pro-apoptotic is very strong against cell line which have been examined for colon cancer.
Foods and compounds which pro-apoptotic, as their name tend to indicate, are the natural process which the body takes advantage of by utilising it to discard any unnecessary and abnormal cells. How did raspberries come to posses these qualities that helps them battle cancer? Research has discovered the importance of anti-mutagenic and anti-carcinogenic properties in the fight against cancer. A compound known as ellagic acid has already put these properties to test, and they may offer the clues the secret that lies behind red raspberries anti-cancer potency. The sources that have proven to be the best for ellagic acid are raspberries despite the fact that certain berries possess remarkable levels of the powerful compound. Furthermore, anthocyanins, flavonoid pigments sources are discovered to be in raspberries and have proven to best way to acquire them naturally.
It is from these flavonoid pigments that many of the popular 'super berries’ obtain their powerful colours and astonishing health benefits. Examples of these are the black chokeberries as well as the maqui berries. A lot of scientists are taking great notice of anthocyanins, specifically with its link with the prevention colon cancer. A lot of research work conducted in the laboratory and the study of animals appears to be pointing to the fact that anthocyanins may be offering great hope in the prevention of colorectal cancer development through various action techniques.
The Anthocyanins in red raspberries - Crucial in the maintenance of eye health.
It may no longer be news when it comes to the fact that anthocyanins’ high concentrations in wild blueberries provide good benefits for the eye. The Journal of Agricultural and Food Chemistry issue of May 2006 had a report that the contents of anthocyanins in raspberries are far more than what are contained in wild as well as the berried that have been cultivated. Indeed, aronia berries alone have demonstrated their anthocyanins content levels are far higher than those found in other raspberries. Other kinds of berries that exhibit the same function are the elderberries.
Research advances several possible ways of promoting healthy eyesight by anthocyanins, such as night vision improvement, circulation boosting within the retina capillaries, retinopathy risk reduction in individuals suffering form the ailment of diabetes, and providing shield from muscle degeneration.
Tip: Make a purchase of Meeker red raspberry powder to secure some healthy gains offered by this silent super-food, especially during the offs-eason of raspberries. The model for smoothies and yogurt, together with oatmeal and energy bars locally produced is dried red raspberry powder.