Postprandial effects of pecan nuts ingestion essay

Effect of a walnut meal on postprandial oxidative stress and antioxidants in healthy individuals

Department of Agriculture and U. Each subject will participate on four occasions one week apart, consuming one of the diets each time. The predicted weight gain as a result of the extra energy intake from the almonds was 6.

Postprandial effects of pecan nuts ingestion on plasma level of nutrients

Measurement of the cholesterol-adjusted plasma gamma-tocopherol revealed a Another test result established in the observation is that certain phytochemicals found in pecan nuts protect the high level of unsaturated fats.

Furthermore, pecans are rich with vitamins and minerals including vitamin A, folic acid, calcium, phosphorus, potassium, vitamin B and zinc. Moreover, gamma-tocopherol can act against lipid peroxidation by donating a hydrogen atom to radicals. Hence it has been associated with protective effects against cardiovascular-related diseases.

Plant sterols are also present in pecan nuts and these compounds are capable of lowering the cholesterol in the body. In this study, we will extend the previous observations to polyphenols in nuts.

Nowadays pecan tree is cultivated in Australia, Asia, southern America and some countries of Africa. Finally, time trend of plasma total polyphenol levels before and after ingestion of nut-containing meal in order to obtain plasma peak concentration will be investigated in this study.

Plasma polyphenol levels, plasma antioxidant concentrations and inhibition of lipid peroxidation should be investigated in nuts.

Incorporating walnuts in the diet is less likely to gain weight than weight gain during withdrawing of walnuts in the diet Sabate, et al, Prentice Hall, NJ, Antioxidants primarily work through the donation of an electron to a free radical with an unpaired electron.

During the eight-week, randomized, controlled feeding trial, participants were placed on either the AHA Step I diet or an isocaloric but higher-fat, pecan-based diet. They also get diseases.

Pecan nuts contain about 95 milligrams plant sterols per grams and most are in the form of beta-sitosterol. They also observed that the pecan diet increased stool fat excretion.

The researchers also affirmed that both tocoperhols and tocotrienols have health benefits on human digestive system. After an overnight fast, whole pecan, pecan smoothie, whole walnuts, walnut smoothie, and control diet will be consumed by study subjects.

Health benefits of pecans

Therefore antioxidants protect these cellular organelles from damage such as burst and oxidation. The antioxidative ability of both walnuts and pecans can be attributed to their polyphenolic content. Lerner Research Institute, In a separate research conducted by Fuhrman et al.

Drupes are basically fruits with only one pit and they are surrounded by husks. Walnuts are found to contain polyphenolic compounds such as ellagic and gallic acids that are very important in its function as a potential antioxidant. Of the most common disease for pecan nuts is the scab that causes black spots in the leaves and nuts and malformation of the nuts Pecan Trees, Pecan nuts are also processed into oil.

Finally, time trend of plasma total polyphenol levels before and after ingestion of nut-containing meal in order to obtain plasma peak concentration will be investigated in this study.

Pecan nuts and walnuts are very popular nuts all over the world; however, these nuts are not sufficiently studied on the issues of the effect of ingestion on the plasma level of nutrients, polyphenols and biomarkers of the antioxidant status, all at the same time.

Twelve subjects participated in crossover design study. Statement of the Problem Studies through the years have suggested the health benefits that can be derived from incorporating nuts in daily diet of humans. With blood pressure, every millimeter counts.

However, the effects of nut consumption on diet-induced thermogenesis and REE need further substantiation. Plant sterols, widely researched and touted for their cholesterol-lowering ability are found naturally in pecans.

Research and experimentation on these compounds is very important, as these studies are precursors for the development of drugs combating existing and potential diseases such as cancer. Studies have shown that it may benefit intestinal health and have a protective effect against prostate cancer.

Structurally polyphenols have one or more aromatic rings while functionally they help protect the plants against plant diseases and diseases associated with ultraviolet exposure Polyphenols also have an important role in preventing oxidation of cells hence it is one example of antioxidants.

Rich source of proteins Pecans have a rich source of energy because of their high protein content. However, almond supplementation for 6 months did not increase REE Fraser et al.

Postprandial effects of pecan nuts ingestion Essay Sample

An epidemiological study of food intake and health outcomes of 34, post-menopausal Iowa women conducted by Yochum et al. Through scientific studies it was known that pecan nuts may help prevent stroke by preventing formation of atherosclerosis which in turn is a consequence of oxidation of low density lipoprotein (LDL) (Yochum, Folsom, & Kushi, ).

Hence it has been associated with protective effects against the formation of cardio-related diseases. Health benefits of pecans include reduced risk of high cholesterol levels, hypertension, diabetes, gallstone disease and cancer.

It has antioxidant properties and helps in weight management. It also protects vital organs from toxic effects of cyclophosphamide. What is a Pecan? Pecan is a brown nut with an edible kernel similar to walnut. Pecans have a sweet, buttery taste as compared to other nuts.

Health Effects of a Pecan [Carya illinoinensis (Wangenh.) K.

Nutrition Information for Pecans

Koch] Nut-rich Diet. Ella H. Haddad, in Nuts and Seeds in Health and Disease Prevention, Introduction. Pecan nuts (Carya illinoinensis) are fruits of a The act of shelling the nuts may slow the rate of consumption by permitting greater metabolic feedback during ingestion.

Out-of-hand nut consumption is associated with improved nutrient intake and health risk markers in US children and adults: National Health and Nutrition Examination Survey Effects of Pecan Nuts Ingestion on Plasma Levels Research Paper by write Effects of Pecan Nuts Ingestion on Plasma Levels An analysis of the increases and decreases of plasma levels following the ingestion of pecan nuts.

Pecan nuts contain about 95 milligrams plant sterols per grams and most are in the form of beta-sitosterol. Beta-sitosterol lowers the level of blood cholesterol level through competing with cholesterol absorption in the body.

Postprandial effects of pecan nuts ingestion on plasma level of nutrients Postprandial effects of pecan nuts ingestion essay
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Effect of a walnut meal on postprandial oxidative stress and antioxidants in healthy individuals