Peach fruit quality is dependent on preharvest treatments and orchard practices. The aim of this study to evaluate the effects potassium silicon fertilization postharvest quality. Two peach cultivars (“Early Bomba” “Plagold 17”) were sprayed with three concentrations (K-Si) at set, stone hardening, physiological maturity stages. applied corresponded control (T0 = 0% K-Si) pulverized distilled w...

the total vitamin c content in human plasma is widely accepted as an indicator of the tissue status of vitamin c. a liquid chromatography method with ultraviolet detector (264 nm) for measuring ascorbic acid in human plasma was developed. a c18 reversed-phase column and cetrimide as an ion-pairing agent was employed. ascorbic acid (aa) was measured after reducing l-dehydroascorbic acid to l-asc...

Background: The Nutrient Rich Foods (NRF) Index is a formal scoring system that ranks foods on the basis of their nutrient content. When used in conjunction with a food prices database, it can help identify foods that are both nutritious and affordable. Objective: Our aim was to identify healthy, affordable foods and food groups by using the NRF index and US Department of Agriculture (USDA) nut...

BACKGROUND The Nutrient Rich Foods (NRF) Index is a formal scoring system that ranks foods on the basis of their nutrient content. When used in conjunction with a food prices database, it can help identify foods that are both nutritious and affordable. OBJECTIVE Our aim was to identify healthy, affordable foods and food groups by using the NRF index and US Department of Agriculture (USDA) nut...

Pomegranate fruit is to rich in phenolic compounds and antioxidant properties can show difference the composition according cultivars, part of fruit, environmental conditions analysis method. Therefore, aim present study was analyse compare chemical from different parts Valenciana Wonderful pomegranate cultivars. The fruits were separated into aril, peel, membrane seeds manually analysed by com...

such aabiotic stresses like water stress are some of the most important threats to the production of agricultural crops. it is almost very rare to find a place with no stress where plants can reach their potential yield. a water stress of 17 percent decrease yield, due to its effect upon fruit setting is notable. therefore, a study was conducted in bushehr agricultural research center (located ...

SUMMARY Avocado seed are usually considered as waste or as a source of seedlings suitable for use as rootstocks. This paper emphasizes the changing composition of avocado seed and how as a storage organ certain constituents are translocated from it to other portions of the fruit or tree. The fresh and dry weight and some of the inorganic constituents were determined in the dry matter of the see...