The aim of this study was to develop a chitosan/cellulose nanofibril (CNF) nanocomposite and evaluate its effect on strawberry’s postharvest quality after coating. From the results color, thickness, scanning electron microscopy (SEM) permeability water vapor analyses, best film formulation for coating strawberries determined. Three formulations were prepared: 1% chitosan, chitosan + 3% CNF, 5% CNF. immersed in filmogenic solutions kept under cold storage (1 ± 1°C). color not affected by...

This study evaluated the stability of strawberry pulp subjected to three factors, pasteurisation (pasteurised and unpasteurised), freezing method (static air forced air) storage time (0, 2, 4 6 months). Pasteurisation favoured vitamin C retention during but enhanced total loss phenolics without affecting anthocyanin levels. Freezing by was more effective in retaining first months storage, although did not affect Processing reduced levels individual phenolics. than static antioxidant activity...

This study aimed to evaluate the sensory attributes (appearance, texture, and flavor) of strawberry (Fragaria × ananassa) pulp that had been subjected two treatment factors, pasteurization (unpasteurized pasteurized) freezing (via static air forced air), over a six-month period. The following tests were applied: 1) temporal dominance sensations (TDS) test, which identifies checks intensity flavor during consumption time; 2) ideal scale optimal concentration sucrose be added fruit nectar...

ABSTRACT Non-conventional vegetables are those with limited distribution, restricted to certain regions. As a globalization and food industrialization result, its cultivation consumption has decreased. The taioba [Xanthosoma sagittifolium (L.) Schott] is an example of this vegetable category. drying process increases the stability, but it can negatively alter nutritional value final quality product. Ethanol pretreatment reduces time assist in preservation characteristics. aim work was...

This study evaluated the physicochemical characteristics and volatile profile of strawberry pulp subjected to factors, pasteurization (unpasteurized pasteurized), freezing method (static air forced air), their interactions, during 12 months. Strawberry fruit were washed, sanitized, pulped. The was packaged, pasteurized, frozen (0, 2, 4, 6, months). We concluded that alters color. impact on pH, titratable acidity, soluble solids variables is negligible. tentatively identified 13 compounds in...

The development of beverages with differential characteristics is mandatory, due to changes in the food habits population. production ready-to-drink fruit juices presents an interesting process for shelf life extension, integral utilization fruits and new products. introduction Cerrado this segment increases visibility these native species that are still unexploited. This study aimed evaluate bioactive compound stability (marolo, cagaita mixed: marolo + cagaita) during refrigerated storage....

ABSTRACT The Mangaba, an exotic fruit of the Brazilian Cerrado, is very appreciated for its peculiar sensory characteristics. Here we aimed to evaluate profile mangaba pulp subjected three treatments (unpasteurized and pasteurized pulps; frozen by static air forced air; stored zero, 4, 8 12 months). following tests were applied: temporal dominance sensations (TDS) (identify check dominant flavor over time consumption), ideal scale optimal concentration sucrose be added in nectar) acceptance...

Backgound: The mangaba, an exotic fruit of the Brazilian Cerrado, has high nutritional and bioactive value, but processing can induce changes to these characteristics. </P><P> Objective: Evaluate stability compounds antioxidant enzymatic capacity mangaba pulp subjected pasteurization, freezing methods, prolonged storage. Method: pulps were submitted two levels pasteurization (unpasteurized pasteurized), methods (static air forced air), five frozen storage times (0, 3, 6, 9, 12...

Mangaba (Hancornia speciosa Gomes) is a fruit of the Brazilian Cerrado. valued for its high nutritional value and bioactive compounds, as well attractive peculiar sensorial characteristics flavor aroma. Considering possible changes in natural mango derivatives during processing storage, here we aimed to evaluate volatile compounds pulp, submitted pasteurization processes, freezing methods, prolonged storage. Two methods (static air forced air) five frozen storage times (0, 3, 6, 9 12 months)...

Dekopon or Hallabong (Citrus reticulate “Shiranui”) is a hybrid fruit that belongs to the citrus fruits. The scientific and commercial interests in dekopon due its nutritional composition. objective of study was verify influence ethanol as pretreatment reducing drying time well maintaining quality (vitamin C, total phenolic compounds, antioxidant activity) slices. with at 70 °C promoted greatest reduction time, but processed pretreated samples 50 presented highest level parameters. Keywords:...

No Brasil tem-se um dos maiores índices de ingestão residual agrotóxicos do mundo, em virtude principalmente seu uso grandes quantidades produtos origem vegetal. Diante disso, o fato tem se tornado uma preocupação constante e foco diversos estudos sobre seus efeitos na saúde indivíduos a curto, médio longo prazo. O presente estudo como objetivo discorrer os organismo, dando ênfase sua caraterística genotóxica, utilizando informações da literatura para descrever adversos causados à humana,...

No Brasil tem-se um dos maiores índices de ingestão residual agrotóxicos do mundo, em virtude principalmente seu uso grandes quantidades produtos origem vegetal. Diante disso, o fato tem se tornado uma preocupação constante e foco diversos estudos sobre seus efeitos na saúde indivíduos a curto, médio longo prazo. O presente estudo como objetivo discorrer os organismo, dando ênfase sua caraterística genotóxica, utilizando informações da literatura para descrever adversos causados à humana,...