A5072599978- Coffee research and impacts
- Agricultural and Food Sciences
- Growth and nutrition in plants
- Organic Food and Agriculture
- Rural Development and Agriculture
- Sugarcane Cultivation and Processing
- Plant Physiology and Cultivation Studies
- Banana Cultivation and Research
- Sensory Analysis and Statistical Methods
- Agriculture and Rural Development Research
- Genetics and Plant Breeding
- Soil Management and Crop Yield
- Irrigation Practices and Water Management
- Economics of Agriculture and Food Markets
- Food composition and properties
- Food Science and Nutritional Studies
- Reconstructive Facial Surgery Techniques
- Dye analysis and toxicity
- GABA and Rice Research
- Food, Nutrition, and Cultural Practices
- Papaya Research and Applications
- Horticultural and Viticultural Research
- Pharmaceutical and Antibiotic Environmental Impacts
- Plant nutrient uptake and metabolism
- Nonmelanoma Skin Cancer Studies
Empresa de Pesquisa Agropecuária de Minas Gerais
2023-2025
Universidade Federal de Lavras
2017-2022
Instituto Federal do Sul de Minas
2015-2016
Coffee genetic improvement programs have been evolving very quickly, with frequent launches of new cultivars. The adoption these materials by rural producers requires knowledge agronomic performance in different production systems. Thus, this research aimed to evaluate the irrigated and rainfed Arabica coffee (Coffea arabica L.) cultivars Cerrado Mineiro region. Evaluations were conducted experimental fields across 22 farms producers, 11 used an system a system. Twelve evaluated as follows:...
One strategy for adding unique characteristics and flavors to improve coffee quality is the selection of starter microorganisms. Here, we aimed evaluate effect Saccharomyces cerevisiae LNFCA11 Kluyveromyces lactis B10 as cultures on four different wet-fermented varieties. Microbiological, molecular, chemical analyses were carried out identify yeast, bacteria, volatile compounds, carbohydrates bioactive compounds in coffee. Sensory analysis was performed by Q-graders certified Starter yeasts...
This study combined qualitative and quantitative approaches to obtain a better understanding of the sensory quality beverages made from Arabic coffee genotypes subjected different processing methods. Over 3 consecutive years, 270 accessions germplasm collection Minas Gerais State, Brazil, were sensorially characterized after dry postharvest processing. At end this period, 26 with greatest potential for production specialty coffees wet Granulometry evaluated by scoring describing profiles...
The objective of this study was to investigate the most efficient way select F4:5 progenies derived from Icatu and Catimor groups Coffea arabica genotypic correlations between traits related coffee grain physical quality, diseases, productivity. A combination predicted additive values for production capacity when considering seven harvests a simultaneous selection high sieve percentage resistance specific diseases during last harvest used. Analyses that selected without genotype ×...
Abstract: The objective of this work was to evaluate the productivity and beverage sensory quality arabica coffee under influence tree species cultivated at different spacings. experiment set in 2012, municipality Santo Antônio do Amparo, state Minas Gerais, Brazil. A randomized complete block design carried out with four replicates seven treatments, as follows: Catuaí Vermelho IAC 99 Coffea monoculture (3.40x0.65 m); cultivar intercropped two spacings (9.0x13.6 18.0x13.6 m) row ‒ either...
Through the pruning type ‘esqueletamento’ it was developed a technology for management of trees called “Zero Yield” in order to keep size crop and eliminate harvesting low yield season, which usually compromises earnings coffee grower. With this technology, harvest takes place every two years, always years high season. This is highly dependent on climate, genotype. Given this, objective study select genotypes Coffea arabica L. responsive ‘esqueletamento’, with productivity potential quality...
Rust is the main disease affecting Coffea arabica, most economically important coffee species. The objective of this study was to analyze C. arabica cultivars with different levels rust resistance, including bean size, raw appearance, final sensory scores (FSS), and aroma taste nuances cup. experiment designed in randomized blocks (RBD) three replications 20 treatments (cultivars), totaling 60 experimental plots. rust-susceptible IPR 100, Rubi MG 1192, Topázio 1190 were compared 17...
The quality of the coffee drink is defined by its sensorial attributes which are developed through chemical predecessors found on raw grains. Due to this relation, present work had a goal evaluating characteristics resistant cultivars leaf rust for production specialty and correlate them with profile fatty acids grains, enabling distinction in two environments Minas Gerais. For purpose, seven Coffea arabica resistance were evaluated susceptible cultivars, growing environments: Lavras, South...
Despite the great diversity of available Arabica coffee cultivars it is observed that, even when presenting different phenotypes interest, new are adopted at a slow pace by growers. One possible reason may be lack information on performance these genotypes in regions and culture conditions. The aim this work was to verify twelve relation morphoagronomic characteristics initial stage development, as well beans quality, condition typical cultivation Cerrado. trial carried out municipality...
<p>Coffee cultivars that are better adapted and more productive can help reduce production costs make coffee cultivation profitable. The Mundo Novo cultivar has stood out as one of the most <em>Coffea arabica</em> L. Therefore, aim this work was to select progenies with high bean yield capacity other agronomic characteristics interest. We evaluated yield, seed size, plant height, upper lower canopy diameter, stem vigor 24 F<sub>4</sub> check cultivar....
In this paper, we aimed at selecting genotypes of Coffea arábica L. that are responsive to framework prunin, with high productive potential and desirable agricultural features. We evaluated 18 progenies in the F5 generation, 8 them being from group Catucaí (breeding seedlings Red Catuaí coffee seeds Icatu germplasm) ten descendants Timor Hybrid Yellow Hybrid), as well two commercial cultivars witnesses (Tupi IAC 1669-33 Obatã 1669-20). The experiment was carried out experimental field...
As estações de tratamento esgoto (ETE) e água (ETA) visam à retirada da carga orgânica. A remoção outros tipos compostos, tais como os contaminantes emergentes que se encontram em concentrações traço (da ordem µg L-1 a ng L-1), ainda é deficitária. Com isso, novas alternativas tratamentos estão sendo investigadas e, portanto, o trabalho proposto teve por objetivo, avaliar dipirona sódica meio aquoso, através do processo fotocatálise heterogênea, utilizando dióxido titânio (TiO2)...
Abstract The objective of this work was to select genotypes Coffea arabica with good yield and potential tolerance water deficit, as well try understand the physiological anatomical mechanisms involved in adaptability these stress. physiological, anatomical, agronomic traits 19 C. were evaluated under two following conditions: regular irrigation no (soil deficit). 'IPR 100', 2, 5, 7 showed agronomic, that contributed a better status maintenance initial development coffee plants. Based on...
Roasted coffee is subject to loss of quality due aging, and the intensity these losses influenced by packaging. The objective in this study was evaluate possible sensory a specialty roasted coffee, stored beans for 150 days different packages storage temperatures. experiment carried out Coffee Classification Industrialization Laboratories IFSULDEMINAS Campus Muzambinho. after 48 hours it packed three kept at room temperature refrigerated 18ºC ± 1ºC days, with evaluations every 50 starting...
Abstract This study proposes a selection strategy to be applied large number of coffee accessions, which can useful when exploring many genotypes in breeding programs for beverage quality. Over three consecutive years, 270 Arabica accessions from the Germplasm Bank Minas Gerais, Brazil, were sensorially characterized. At end this period, 20 with greatest potential specialty production selected, subjected second sensory characterization. Additionally, we determined genetic correlations...
The objective of this study was to evaluate the effect packaging and refrigeration on storage "Bengal" litchi.Different types were selected: expanded polystyrene trays covered with polyvinyl chloride film (PVC) (T1), polyethylene terephthalate tray (PET) lid (T2) absence (T3).After selection, material split into two lots, where one group stored at room temperature, 25 °C, for a period six days other under 5 °C nine days.Chemical, physical sensory evaluations performed every (room...