research in the world have recently started to discover a wide array of phytonutrients contained in fruits and vegetables. This factor alone make it even more important than we thought they were a variety of fruits and vegetables as part of their daily diet.
phytonutrients offer many advantages with respect to the health of people, some famous, some are still unknown. Did you know widely touted "vitamin" called folic acid is actually a phytonutrient? On top of this millennium, there is no doubt that in the next decade or so will burst wide open with many more undiscovered virtues phytonutrient rich foods that Americans do not eat enough.
Given the current dietary government guidelines, phytonutrients are not considered essential nutrients. However, the flood of anti-aging research is beginning to show, and very provocatively, the potential anti-aging properties of some of these mysterious plant compounds. It has been suggested that diseases such as cancer, heart disease and Alzheimer's disease may plague the middle and older ages due to our limited knowledge of all major, plant specific nutrients. For example, it is proposed that certain flavinoids found in blueberries may actually reverse nerve cell aging.
Given the current dietary government guidelines, phytonutrients are not considered essential nutrients. However, the flood of anti-aging research is beginning to show, and very provocatively, the potential anti-aging properties of some of these mysterious plant compounds. It has been suggested that diseases such as cancer, heart disease and Alzheimer's disease may plague the middle and older ages due to our limited knowledge of all major, plant specific nutrients. For example, it is proposed that certain flavinoids found in blueberries may actually reverse nerve cell aging.
...Genetic engineering is already able to produce tomatoes with up to three times more lycopene. Lycopene is a cancer, reducing the red pigment found in tomatoes. These changes tomatoes are able to maintain the highest food 3 times longer (duration) than their "regular" counterparts. Autar K. Mato and colleagues in the ARS Vegetable Laboratory inserted a gene that slows the aging plant with a promoter that is driven zrenja.Projektirana tomatoes because they proved that they can accumulate more lycopene and other antioxidants in several ripening stage. It was felt that this new approach should work with other fruits and vegetables.
Environmental factors also appear to make a difference. Cantaloupe melons, grown in subtropical ARS Agricultural Research Center in Weslaco Texas, differed in beta-carotene levels by as much as 500 posto.Razlike in these levels depends on soil, cultivar and fruit size. Gene E. Lester, director of research scientists and colleagues are embarking on a project to understand the post-harvest storage factors, and environmental and genetic factors that influence the level of phytontrient and their quality.
seems to be a specialized plant breeding will be the central place the product with improved phytonutrient levels at the dinner table. It is now known that broccoli contains rich sources of certain compounds that can prevent cancer. It was felt that there is good potential to increase anti-cancer power of this wonderful vegetable. Mark W. Farnham, Research ARS Vegetable Laboratory in Charleston, South Carolina, found that the alleged anti-cancer precursor glucoraphanin shows a 30 times increase in inbred lines of broccoli.
While we should all feel grateful that such a wonderful study began to develop, the question remains ... Some food for thought. Although genetically engineered fruits and vegetables at the beginning of the show, no doubt, that we can produce plants that are packed with additional medical support to active compounds, the overall risk? Are these plants as Mother Nature intended it to be? Will changing the genetic potential of plant species generate a multitude of problems yet unseen? To date, we simply do not know.