Inulin or xylooligosaccharide addition to dulce de leche affects consumers' sensory experience and emotional response.

The growing interest in reducing sugar and fat in processed foods has led to the use of fibers with prebiotic potential, such as inulin and xylooligosaccharide (XOS), as substitutes capable of enhancing nutritional value and sensory quality. Using an innovative approach with Free Just-About-Right (FREE JAR) to obtain Drivers of Liking, this study evaluated consumer perception (n = 129) regarding the impact of adding inulin and XOS to Dulce de Leche with or without fat reduction. The term "Too Greasy" was significant for the product made with whole milk; however, adding inulin and XOS mitigated this effect and promoted the sensation of JAR sweetness.

Myopic shift in pediatric cataract surgery associated with age and surgical complications.

Purpose: To investigate predictors for myopic shift after pediatric cataract surgery after at least 3 years follow-up.

Study Design: Cross-sectional and retrospective study.

Methods: This study included patients treated for congenital or infantile cataract operated up to 5 years of age between 2010 and 2017.

Monopole directional antenna bioinspired in elliptical leaf with golden ratio for WLAN and 4G applications.

In this work, it is proposed the development a new monopole directional antenna, bioinspired in elliptical leaf, with cut by golden ratio, for 4G band application, by the use of the technique of the cut of the radiating element for the increasing of the antenna perimeter, being the first work to use this technique in a bioinspired antenna, promotes resonance frequency turned, and reconfiguring of the antenna parameters as bandwidth, radiation pattern and gain, with the use of the reflector near to the group plane, without the insertion of active devices as the pin diode or change in radiating element. The shape antenna is generated by Gielis formula, built in FR4 substrate, with cuts calculated by golden ratio. To compare the results of the bioinspired monopole on the elliptical sheet, a square-shaped monopole antenna was designed, simulated and measured, the structures were designed in the MATLAB software version 2015(b) and the simulations were performed in the Ansys software version 2016.

Colloidal stability of milk: reinterpretation of alcohol test results by digital microscopy.

In this research communication we propose a new approach by portable digital microscopy with a 200× objective to improve the visualization of microparticles of pasteurized milk submitted to the alcohol test. Not only did the method reduce the subjectivity of the readings, but also generated high resolution images of the microparticles, which allows the creation of a specific image pattern for each type of final product. In comparison to a control pasteurized milk treatment, the results confirmed the effect and the specificity of added salts (sodium citrate, disodium phosphate or their combination) on the stability of the milk to the alcohol test.

Impact of cold plasma on the techno-functional and sensory properties of whey dairy beverage added with xylooligosaccharide.

This study aimed to evaluate the impact of cold plasma (0, 5, 10, or 15 min) on the techno-functional and sensory properties of whey dairy beverages added with xylooligosaccharide (XOS, 1.5% p/v). Untreated and pasteurized whey beverages were also evaluated.

Ohmic heating increases inactivation and morphological changes of Salmonella sp. and the formation of bioactive compounds in infant formula.

The effect of ohmic heating (OH) (50, 55, and 60 °C, 6 V/cm) on the inactivation kinetics (Weibull model) and morphological changes (scanning electron microscopy and flow cytometry) of Salmonella spp. in infant formula (IF) was evaluated. In addition, thermal load indicators (hydroxymethylfurfural and whey protein nitrogen index, HMF, and WPNI) and bioactive compounds (DPPH, total phenolics, ACE, α-amylase, and α-glucosidase inhibitory activities) were also studied.

[Cost-benefit ratio of the nutrients of the food consumed in Brazil].

Nutrient deficiency is one of the major problems of the human population today. Studies indicate that consumers consider that the price of food is more relevant than its nutritional value. Therefore, this work sought to compare the costs of nutrients provided by typical foods found in the Brazilian diet.

Ohmic heating for processing of whey-raspberry flavored beverage.

Different Ohmic heating conditions (OH, 10, 100, and 1000 Hz at 25 V; 45, 60, and 80 V at 60 Hz) were assessed to manufacture whey-raspberry flavored beverages. The inhibition of α-glucosidase, α-amylase, and angiotensin-converting I enzymes, antioxidant capacity, fatty acid profile, and volatile organic compounds (VOCs) were determined. OH treated samples presented lower anthocyanins content than the conventional treatment (2.

Physico-chemical and compositional analyses and 5-hydroxymethylfurfural concentration as indicators of thermal treatment intensity in experimental dulce de leche.

This Research Paper addresses the hypothesis that the type of dulce de leche formula affects formation of 5-hydroxymethylfurfural (HMF) during production and storage. Milk and sweetened condensed milk are products in which the Maillard reaction (MR) defines important characteristics such as colour and taste. There are few studies on the effects of pH, time, concentration, and sugar type on the formation of HMF or other MR markers in DL.

Lactulose determination in UHT milk by CZE-UV with indirect detection.

Lactulose is not found naturally in milk, but it has been detected in small quantities in heated dairy products. It can therefore be used as an indicator of the severity of heat treatment for dairy products. This study proposes an alternative method for lactulose quantification in milk using capillary zone electrophoresis with ultraviolet detection (CZE-UV).

Maternal soybean diet during lactation alters breast milk composition and programs the lipid profile in adult male rat offspring.

Purpose: To evaluate the effects of maternal dietary soybean during lactation on the milk composition, body composition, lipid profile and glucose homeostasis of dams and offspring at weaning (21 days) and adulthood (150 days).

Methods: Lactating rats were divided into: casein control (C): casein diet; soy (S): soybean diet; soy oil control (SOC): casein diet, but with fat content similar to the S group.

Results: At 21 days, S mothers showed lower estradiol, total cholesterol (TC), low-density lipoprotein cholesterol (LDL) and triglycerides (TG) in serum; and lower TC and TG in milk.