Fatty acid profile, quality lipid index and bioactive compounds of flour from grape residues

Abstract

150-50-250) and the control. The experimental design was completely randomized blocks with three replications for each treatment. The experimental unit was a stump with stems of A. purpurata. For the soil, the concentrations of organic C, total N, available P and exchangeable K were determined. For the foliage, N, P and K contents were determined. For the stump, the number of stems, the commercial and the noncommercial biomass were determined. For the stem, length, diameter, flower diameter and flower length were determined. Fertilized soils had an increase in C (40%), N (47%), P (83%) and K (56%) after 40 days. One year after the addition of fertilizers, the soils maintained acceptable nutritional levels for production. The Bokashi fertilizer increased the concentration of P (9.5%) and K (8.3%) in the foliage of plants from Medellín and Madero. Liquid humus increased N (16%) in the foliage from Ignacio Allende. When fertilized with fermented manure and compost, the plants increased the number of stems (35.3%), total biomass (35.5%), stem length (19.2%), stem diameter (16%), flower diameter (9.5%), and flower length (12.3%).

Effects of grape pomace flour on quality parameters of salmon burger

“…In the present study, 60 Tyler mesh (~0.25 mm) sieves were used, while in the cited works for comparison, standardization occurred with 20 Tyler mesh sieves (~0.85 mm). The levels of ashes, proteins, and carbohydrates (total dietary fiber and other carbohydrates) found in the present study were similar to those reported by Lopes et al () who found 1.9%, 6.5%, and 76.6%, respectively, in grape pomace. The grape flour presented a pH of 3.34 ± 0.03, which is similar to the pH of the Isabel grape (pH = 3.5) (Sato et al, ),.…”

Effect of Fertilization on Yield and NPK Contents in Red Ginger

“…Although many plant characteristics are determined genetically [7], in general, the SD recorded in this study are larger than those reported by Saldaña et al [2]. These authors applied 150-50-250 kg ha -1 NPK and achieved SD of 1.73 and 1.62 cm in ginger at two different sites.…”

“…Texeira and Loges [14] reported a FD of 8.63 cm for totally expanded red ginger inflorescences. Saldaña et al [2] reported a FD of 7.9 and 8.4 cm when 150-50-250 kg ha -1 NPK were applied to red ginger at two different sites.…”

“…When temperatures, humidity and fertilization are the required by the plant, red ginger flowering occurs all the year [1]. But, constant production of cut flowers suggests constant nutrients extraction and yield decrease in the future [2]. Therefore, fertilization is essential for successful cultivation of red ginger because can promote large benefits when used appropriately [3].…”

Jaboticaba skin flour: analysis and sustainable alternative source to incorporate bioactive compounds and increase the nutritional value of cookies

“…The fruit wastes (mainly the skin) have been studied in order to be used as raw material in the development of new products or to aggregate bioactive compounds to food. Fruit skins such as those from banana (Dan et al, 2015); cashew peduncle (Alcântara, et al, 2012) and grape (Lopes et al, 2014), among others, are processed into flours, in order to use this waste to prepare food.…”