Physico-chemical, chemical and microbiological parameters were studied in a set of fifteen different composts elaborated with agroindustrial wastes using two different composting systems (turning and static pile composting). To carry out the chemometric evaluation, multivariate statistical analysis techniques, such as hierarchical cluster analysis (HCA) and factorial analysis (FA) were used. Composts obtained showed suitable physico-chemical and chemical properties for their use as organic amendment and a good maturity degree. HCA allowed to classify the organic materials mainly in four groups: cluster A, cluster B, cluster C and unclustered composts; also, this statistical tool showed the lack of influence of the composting system in the final characteristics of these composts. On the other hand, through FA, it was possible to identify the principal variables associated to the composting of agroindustrial wastes in four factors that explained 72.3% of the variability.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.biortech.2010.01.085 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Sustainable Skincare Innovation: Cork Powder Extracts as Active Ingredients for Skin Aging.
Pharmaceuticals (Basel)
January 2025
UCIBIO-Applied Molecular Biosciences Unit, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, R. Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal.
: An emerging practice within the concept of circular beauty involves the upcycling of agro-industrial by-products. Cork processing, for instance, yields by-products like cork powder, which presents an opportunity to create value-added cosmetic ingredients. Building upon our previous research, demonstrating the antioxidant potential of hydroalcoholic extracts derived from two distinct cork powders (P0 and P1), in this work, aqueous extracts were prepared and analyzed.
View Article and Find Full Text PDFGrape Pomace: A Review of Its Bioactive Phenolic Compounds, Health Benefits, and Applications.
Molecules
January 2025
Centro de Ciências e Tecnologias Nucleares (C2TN), Instituto Superior Técnico, Universidade de Lisboa, E.N. 10 ao km 139.7, 2695-066 Bobadela LRS, Portugal.
The wine industry generates high amounts of waste, posing current environmental and economic sustainability challenges. Grape pomace, mainly composed of seeds, skins, and stalks, contains significant amounts of bioactive compounds and constitutes the main solid residue of this industry. Various strategies are being explored for its valorization, from a circular economy perspective.
View Article and Find Full Text PDFHolocellulose from a Winemaking By-Product to Develop a Biopolymeric System for Bacterial Immobilization: Adsorption of Ochratoxin A in Wine Model Solutions (Box-Behnken Design).
Toxins (Basel)
January 2025
Multidisciplinary Agroindustry Research Laboratory, Carrera de Ingeniería en Construcción, Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Talca 3460000, Chile.
Significant agro-industrial waste is produced during the winemaking process, including grape stalks, which are a rich source of the valuable biopolymer holocellulose that can be utilized for biotechnological processes. The purpose of this study was to delignify grape stalks in order to extract holocellulose. Then Lactobacillus plantarum (LP) was immobilized in the interstitial spaces of holocellulose and then coated with natural polymers (chitosan, Ch; and alginate, Al) to create the Holo-LP/Ch/Al complex.
View Article and Find Full Text PDFCompositional analysis of baru (Dipteryx alata Vogel) pulp highlighting its industrial potential.
Food Res Int
February 2025
Department of Food Science, Federal University of Lavras 37200-900 Lavras, MG, Brazil.
Baru (Dipteryx alata Vogel), a fruit native to the Brazilian Cerrado, has gained scientific interest due to its nutritional potential and commercial value. Its edible seed, of high commercial value, represents around 5 % of the fruit. On the other hand, its pulp, a byproduct of the baru processing industry, is normally discarded, generating a huge volume of waste with reported antioxidant properties.
View Article and Find Full Text PDFDevelopment of a phosphoaminopyrazine-loaded cellulose nanoparticle drug delivery system for targeted treatment of triple-negative breast cancer.
Int J Biol Macromol
January 2025
Department of Chemistry, Faculty of Science, Tarbiat Modares University, Tehran, Iran.
This study explores the development of a sustainable drug delivery system using cellulose nanoparticles (CNPs) derived from potato pulp for the controlled release of phosphoaminopyrazine (PAP), a promising anticancer agent. CNPs were synthesized via nanoprecipitation, and PAP was loaded through in-situ nanoprecipitation, achieving a high loading efficiency of 79.2 %.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!