Studies consistently show the beneficial effects of eating nuts, but as high-energy foods, their regular consumption may lead to weight gain. We tested if daily consumption of walnuts (approximately 12 % energy intake) for 6 months would modify body weight and body composition in free-living subjects. Ninety participants in a 12-month randomized cross-over trial were instructed to eat an allott...

Elevated or unnatural levels of arsenic (As) and phosphorus (P) concentrations in soils waterbodies from anthropogenic sources can present significant hazards for both natural ecosystems human food production. Effective, environmentally friendly, inexpensive materials, such as biochar, are needed to reduce mobility bioavailability As P. While biochar features several physicochemical properties ...

Persian walnut (Juglans regia L.) is one of the most economically important nut crops. In Kazakhstan, wild-growing population Juglans registered in south country and protected on territory Sairam-Ugam State National Natural Park. As a result expeditions 2018-2019 136 accessions were described according to descriptors International Plant Genetic Resources Institute, fruits 73 walnuts collected, ...

Common walnut (Juglans regia L) is an economically important species cultivated worldwide for its high-quality wood and nuts. It is generally accepted that after the last glaciation J. regia survived and grew in almost completely isolated stands in Asia, and that ancient humans dispersed walnuts across Asia and into new habitats via trade and cultural expansion. The history of walnut in Europe ...

Walnut consumption improves cardiovascular disease risk; however, to our knowledge, the contribution of individual walnut components has not been assessed. This study evaluated the acute consumption of whole walnuts (85 g), separated nut skins (5.6 g), de-fatted nutmeat (34 g), and nut oil (51 g) on postprandial lipemia, endothelial function, and oxidative stress. Cholesterol efflux (ex vivo) w...

Aged rats show decrements in performance on motor and cognitive tasks that require the use of spatial learning and memory. Previously we have shown that these deficits can be reversed by the polyphenolics in fruits and vegetables. Walnuts, which contain the n-3 fatty acids a-linolenic acid and linoleic acid, are a dietary source of polyphenols, antioxidants and lipids. Thus, the present study e...

Black walnut, a valuable economic and environmentally important species, is threatened by thousand cankers disease. Systemic imidacloprid and dinotefuran applications were made to mature black walnut trees to evaluate their translocation and concentration levels in various tissue types including leaf, twig, trunk core, nutmeat, and walnut husk. The metabolism of imidacloprid in plants produces ...

Allelopathic effects of juglone and walnut leaf extracts from Persian walnut (Juglans regia L.) on yield, growth, chemical and plant nutrient element composition of the day-neutral strawberry (Fragaria × ananassa L.) cultivar Fern were investigated as part of an effort to identify tolerant species to plant adjacent to walnut. Strawberry plants were treated with juglone (5-hydroxy-1.4 naphthoqui...

walnut is a medicinal plant that its different parts such as leaf, seed, root and green husk was shown to reduce blood glucose. in iranian traditional medicine, septum of walnut shell (sws) was recommended to reduce blood glucose. but this effect should be determined with scientific researches. therefore, the aim of this study is to evaluate the effect of the aqueous extract of sws on blood glu...

Palm shell obtained from coastal part of southern India was studied for the removal for the adsorption of Hg (II) ions. Batch adsorption experiments were carried out as a function of pH, concentration of Hg (II) ions, time, temperature and adsorbent dose. Maximum removal was seen in the range pH 4.0pH 7.0. The palm shell powder used as adsorbent was characterized for its surface area, SEM, PXRD...