Assessing the Potential of Brewer's Spent Grain to Enhance Cookie Physicochemical and Nutritional Profiles.

Brewers' spent grain (BSG), the major by-product of the brewery industry, has high nutritional value, making it suitable for upcycling into products such as healthy, and sustainable cookies. Nonetheless, the incorporation of BSG in cookies can impact their quality, given the increased fiber and protein content. This work explored the effect of replacing wheat flour with BSG at 50% and 75% in cookie formulations, focusing on physical, chemical, and sensory properties.

Evaluation of Biotechnological Active Peptides Secreted by with Potential Skin Benefits.

Biotechnological active peptides are gaining interest in the cosmetics industry due to their antimicrobial, anti-inflammatory, antioxidant, and anti-collagenase (ACE) effects, as well as wound healing properties, making them suitable for cosmetic formulations. The antimicrobial activity of peptides (2-10 kDa) secreted by Ethanol-Red was evaluated against dermal pathogens using broth microdilution and challenge tests. ACE was assessed using a collagenase activity colorimetric assay, antioxidant activity via spectrophotometric monitoring of nitrotetrazolium blue chloride (NBT) reduction, and anti-inflammatory effects by quantifying TNF-α mRNA in lipopolysaccharides (LPS)-exposed dermal fibroblasts.

Exploring the Benefits of Nutritional and Chemical Characteristics of Touriga Nacional and Arinto Varieties ( L.).

Environmental degradation leads to an unsustainable food system. In addition to this issue, the consumption of foods that improve people's health and well-being is recommended. One of the alternatives is undoubtedly the use of by-products of winemaking, namely in the form of grape pomace flour (GPF).

Exploring the Multifaceted Potential of a Peptide Fraction Derived from Metabolism: Antimicrobial, Antioxidant, Antidiabetic, and Anti-Inflammatory Properties.

The rising demand for minimally processed, natural, and healthier food products has led to the search for alternative and multifunctional bioactive food components. Therefore, the present study focuses on the functional proprieties of a peptide fraction derived from metabolism. The antimicrobial activity of the peptide fraction is evaluated against various foodborne pathogens, including , , , , and sp.

Impact of Portuguese propolis on keratinocyte proliferation, migration and ROS protection: Significance for applications in skin products.

Objective: Propolis has been used since antiquity, but recent reports of its biological properties hint that it could be employed as a topical pharmaceutical and cosmetic ingredient. This work aims to probe the action of Portuguese propolis extracts on skin cells, providing mechanistic insights into its mode of action and preliminarily assessing its applicability as a skin repair ingredient.

Methods: The total phenolic content of propolis extracts was measured by the Folin Ciocalteu method.

Another Reason for Using Caffeine in Dermocosmetics: Sunscreen Adjuvant.

The excessive exposure to ultraviolet (UV) radiation is the main cause of skin cancer, the most commonly diagnosed cancer in the world. In this context, the development of innovative and more effective sunscreens, with bioactive compounds like caffeine, displaying antioxidant and anticancer potential, is required. This research work assessed and the efficacy and safety of topical sunscreen formulations containing caffeine as an adjuvant of the UV filters.

Influence of the in vitro gastrointestinal digestion on the antioxidant activity of Artemisia gorgonum Webb and Hyptis pectinata (L.) Poit. infusions from Cape Verde.

The phenolic profile and antioxidant activity of Cape Verde's Artemisia gorgonum Webb and Hyptis pectinata (L.) Poit. infusions before and after in vitro simulation of the gastrointestinal digestion were determined.