A5022873697- Phytochemicals and Antioxidant Activities
- Agricultural and Food Sciences
- Postharvest Quality and Shelf Life Management
- Fermentation and Sensory Analysis
- Sensory Analysis and Statistical Methods
- Botanical Research and Applications
- Essential Oils and Antimicrobial Activity
- Biochemical Analysis and Sensing Techniques
- Microencapsulation and Drying Processes
- Microbial Metabolites in Food Biotechnology
- Nanocomposite Films for Food Packaging
- Tea Polyphenols and Effects
- Analytical Chemistry and Chromatography
- Biochemical and biochemical processes
- Plant Physiology and Cultivation Studies
- Advanced Chemical Sensor Technologies
- Phytochemistry Medicinal Plant Applications
- Polysaccharides Composition and Applications
- Seed and Plant Biochemistry
- Plant biochemistry and biosynthesis
- Plant-Derived Bioactive Compounds
- Ginkgo biloba and Cashew Applications
- Heavy Metals in Plants
- Food Chemistry and Fat Analysis
- Protein Hydrolysis and Bioactive Peptides
Universidade Federal de Sergipe
2015-2024
Centro Regional de Derechos Humanos y Justicia de Género, Corporación Humanas
2022
Terra
2022
In the present study, carrots were subjected to hot air- and freeze-drying processes their physical parameters aromatic profile compared. Water activity, shrinkage, hardness, springiness, cohesiveness, chewiness, rehydration ratio, color measurements show that convective drying of carrot slices lead major changes in aroma characteristics. The volatiles from air-drying contain terpenes, aldehydes, alcohols which contribute aroma. terpene, patchoulene imparting a spicy odor is reported for...
The diabetic key enzymes inhibition, nutritional, antioxidant activity and bioactive compounds identification of Passiflora subpeltata fruit pulp were investigated. Fifteen polyphenolic including protocatechuic acid, ferulic vanillic epicatechin, p-coumaric cinnamic eriodictyol quercetin-3-glucoside identified in the this species by using UHPLC-QqQ-MS/MS analysis. total carbohydrates crude protein contents 2.62 mg glucose equivalent/g sample 8.80 BSA pulp, respectively. fresh P. contained...
Típico da caatinga, o umbu é um fruto de relevância socioeconômica que garante fonte renda e qualidade vida aos produtores do semiárido brasileiro. Seu sabor exótico excelentes propriedades nutricionais torna-o atrativo aceito pelos consumidores, tanto in natura, quanto processado. Objetivou-se determinar a composição física, físico-química nutricional frutos diferentes genótipos umbuzeiro. Frutos treze foram avaliados às físicas físico-químicas. Os massa superior (>50g) caracterizados...
Soursop is seasonal and highly perishable fruit, which limits its commercialization. Thus it necessary to conserve pulp so that available throughout the year. One of most common forms fruit preservation by dehydration. This work had an objective dehydrate soursop spray drying at optimum conditions analyze retention bioactive volatile compounds in powder, besides analyzing antioxidant capacity. The total phenolics, carotenoids flavonoids contents were determined, while analyzed Stir Bar...
Twenty-four phenolic compounds including daidzein, epicatechin and artepillin C were identified in Passiflora leschenaultii DC. fruit by UHPLC-QqQ-MS/MS analysis. The aroma profile has been studied using the HS–SPME/GC–MS which revealed 67 volatile 13 terpenes, 18 alcoholics, 15 esters, ketones acids. Further, proximate composition, anti-radical anti-diabetic activities of pulp also determined. fresh P. registered higher total (691.90 mg GAE/g extract) tannin (313.81 contents it exhibited...
Abstract Citrus species have undergone immense diversification ever since their ancestral origin. Ponkan and Murcott are two mandarin varieties widely consumed in Brazil aroma producing active compounds not yet been extensively investigated. The present study analyzed the volatile constituents of employing stir bar sorptive extraction (SBSE) technique gas chromatography‐mass spectrometry (GC‐MS) analysis for first time. Extraction was performed using phases Twister bar, polydimethyl siloxane...
Goat milk is known to possess an off-flavor generally as ‘goaty flavor’, which not appreciated by consumers. Mostly the short-chain fatty acids are responsible for this undesirable sensory attribute. The objective of present work was identify volatile compounds in goat and relate their impact on aroma characteristics. Volatile from were obtained using a simultaneous distillation extraction technique utilizing Likens Nickerson’s apparatus. Two hundred milliliter used carried out at 55°C 120...
Flavonoids constitute a diverse group of secondary metabolites which are present in both fruits and wines. The contents some the most prominent compounds such as catechin epicatechin little known wines prepared from tropical fruits. In this context, study was aimed to determine processed 7 (cajá-umbu, cashew apple, mangaba, pineapple, siriguela, sugar apple umbu), by HPLC-DAD system. Moreover total phenolic content also determined these compared those commercial obtained grapes apple....
Tomato (Lycopersicon esculentum Mill.) is an important vegetable crop cherished all over the world for consumption as a raw or processed products. They are subjected to various drying processes increase product stability and decrease postharvest loss. However, this can cause loss in volatile compounds due process conditions. Present study aims gain insight into profile of tomatoes when hot air, freeze, spray processes. In regard, analysis headspace - solid phase microextraction (HS-SPME)...
The objective of the research was to optimize fermentation process by using acerola seeds with R. mucilaginosa obtain bioactive compounds. A Central Composite Rotational Design (CCRD) applied, independent variables, pH, yeast extract, residue and glucose, resulting in maximum values total carotenoids (1.50 mg/g) soluble phenolics (327 mg GAE/g) biomass, relation fermented broth, 1.12 mg/L 258 mg/L, respectively. UPHLC-DAD analysis identified gallic protocatechuic acids, hesperidin...
The physiological changes that occur during the growth and development of Mini Jack pumpkins fruits can lead to post-harvest losses, shorten their shelf life. Thus, this work aimed characterize pumpkin cv Jack. For this, were harvested at 0, 5, 10, 15 20 days after anthesis (DAA) evaluated for respiratory rate, height, diameter, weight, skin color, firmness, pulp thickness, concavity fruit, pH, acidity, total soluble solids, carotene in pulp, reducing sugars, non-reducing sugars. During...
The consumption of natural products, especially those that promote some health benefit, has become a choice for consumers. Foods improve when ingested are called functional foods. Among them, the most consumed probiotics, which defined as microorganisms that, administered in adequate quantities, can benefit Probiotic dairy cheese, appreciated and have been produced to possess properties favor viability these after passing through gastrointestinal tract. They provide benefits such...
This research work has an objective to analyze the phytochemical contents and antioxidant capacity in spray-dried powders of sapota fruit using encapsulating agents maltodextrin gum Arabic. The analysis activity rehydrated dried maltodextrin, Arabic a mixture these compounds were determined by FRAP, DPPH ABTS assays. retention phenolic powders, when compared fresh juice, was due use which very efficient protecting avoid its oxidation.