Development of chitosan-based films with invertase enzyme for active packaging: Physicochemical parameters, structure, application, and storage.

The use of active packaging made from biodegradable polymers can contribute to the environment and to the food industry by increasing the shelf life of their products. This study aimed to produce chitosan-based films incorporated with the invertase enzyme (1, 2, 5, 9, and 10 %) as an alternative to avoid sucrose crystallization in the confectionery industry. The optimum activity of the invertase enzyme was observed at 55 °C and pH 5, thus, the films made with the film-forming solution adjusted to pH 5 and dried at 55 °C were compared with those without pH adjustment and dried at room temperature.

A Systematic Review on the Advancements in Remote Sensing and Proximity Tools for Grapevine Disease Detection.

Grapevines ( L.) are one of the most economically relevant crops worldwide, yet they are highly vulnerable to various diseases, causing substantial economic losses for winegrowers. This systematic review evaluates the application of remote sensing and proximal tools for vineyard disease detection, addressing current capabilities, gaps, and future directions in sensor-based field monitoring of grapevine diseases.

P2Y12 inhibitors plus aspirin versus aspirin alone in patients with ischemic cerebrovascular events: An updated meta-analysis of randomized controlled trials.

Background: The efficacy and safety of P2Y12 inhibitors (P2Y12i) with aspirin in patients with non-cardioembolic ischemic cerebrovascular events remains a topic of ongoing debate. Therefore, we conducted an updated meta-analysis to compare these drugs with aspirin alone.

Methods: We systematically searched PubMed, Embase, and Cochrane Central for randomized controlled trials (RCTs) comparing the two treatment regimens in patients with ischemic cerebrovascular events.

Chemical Characterization, Antioxidant Potential and Phenolic Profile of the Pulp and By-Products of Black puçá (Mouriri pusa), a Fruit from the Brazilian Cerrado region.

The black puçá (Mouriri pusa) is an unconventional fruit from the Cerrado region of Brazil, commonly known as the jabuticaba of the forest. However, data on its nutritional and phytochemical composition are limited. This study investigated the nutritional composition, physicochemical characteristics, profile of carbohydrates and organic acids, phenolics and flavonoids individual, amino acids composition, bioactive substances, and antioxidant potential in the pulp, peel, and seed fractions of puçá-preto.

Unveiling mycobacterial infections in Brazilian swine: Insights from epidemiological and diagnostic studies.

Stringent sanitary standards are imperative for swine production, ensuring high biosecurity and safe meat. However, granulomatous lesions, often detected as "lymphadenitis" in slaughterhouses, lack routine laboratory examination, potentially overlooking tuberculosis among other etiologies. This study aimed to: (i) explore epidemiological variables linked to swine carcasses condemned due to "tuberculosis" or "lymphadenitis" in Rio Grande do Sul, southern Brazil in a retrospective survey; and (ii) evaluate the frequency of Mycobacterium tuberculosis in granulomatous lymphadenitis lesions.