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Mental health and substance use disorders affect approximately 20 percent of Americans and are associated with significant morbidity and mortality. Although a wide range of evidence-based psychosocial interventions are currently in use, most consumers of mental health care find it difficult to know whether they are receiving high-quality care. Although the current evidence base for the effects of psychosocial interventions is sizable, subsequent steps in the process of bringing a psychosocial intervention into routine clinical care are less well defined. Psychosocial Interventions for Mental and Substance Use Disorders details the reasons for the gap between what is known to be effective and current practice and offers recommendations for how best to address this gap by applying a framework that can be used to establish standards for psychosocial interventions. The framework described in Psychosocial Interventions for Mental and Substance Use Disorders can be used to chart a path toward the ultimate goal of improving the outcomes. The framework highlights the need to (1) support research to strengthen the evidence base on the efficacy and effectiveness of psychosocial interventions; (2) based on this evidence, identify the key elements that drive an intervention's effect; (3) conduct systematic reviews to inform clinical guidelines that incorporate these key elements; (4) using the findings of these systematic reviews, develop quality measures - measures of the structure, process, and outcomes of interventions; and (5) establish methods for successfully implementing and sustaining these interventions in regular practice including the training of providers of these interventions. The recommendations offered in this report are intended to assist policy makers, health care organizations, and payers that are organizing and overseeing the provision of care for mental health and substance use disorders while navigating a new health care landscape. The recommendations also target providers, professional societies, funding agencies, consumers, and researchers, all of whom have a stake in ensuring that evidence-based, high-quality care is provided to individuals receiving mental health and substance use services.

Currently, the food and economic losses generated by the attack of phytopathogens on the agricultural sector constitute a severe problem. Conventional crop protection techniques based on the application of synthetic pesticides to combat these undesirable microorganisms have also begun to represent an inconvenience since the excessive use of these substances is associated with contamination problems and severe damage to the health of farmers, consumers, and communities surrounding the fields, as well as the generation of resistance by the phytopathogens to be combated. Using biocontrol agents such as Trichoderma to mitigate the attack of phytopathogens represents an alternative to synthetic pesticides, safe for health and the environment. This work explains the mechanisms of action through which Trichoderma exerts biological control, some of the beneficial aspects that it confers to the development of crops through its symbiotic interaction with plants, and the bioremedial effects that it presents in fields contaminated by synthetic pesticides. Also, detail the production of spore-based biopesticides through fermentation processes and formulation development.

Due to great interest on producing bioactive compounds for functional foods and biopharmaceuticals, it is important to explore the microbial degradation of potential sources of target biomolecules. Gallotannins are polyphenols present in nature, an example of them is tannic acid which is susceptible to enzymatic hydrolysis. This hydrolysis is performed by tannase or tannin acyl hydrolase, releasing in this way, biomolecules with high-added value. In the present study, chemical profiles obtained after fungal degradation of tannic acid under two bioprocesses (submerged fermentation (SmF) and solid state fermentation (SSF)) were determined. In both fermentation systems (SmF and SSF), Aspergillus niger GH1 strain and tannic acid as a sole carbon source and inducer were used (the presence of tannic acid promotes production of enzyme tannase). In case of SSF, polyurethane foam (PUF) was used like as support of fermentation; culture medium only was used in case of submerged fermentation. Fermentation processes were monitored during 72 h; samples were taken kinetically every 8 h; and all extracts obtained were partially purified to obtain polyphenolic fraction and then were analyzed by liquid chromatography-mass spectrometry (LC-MS). Molecules like gallic acid and n -galloyl glucose were identified as intermediates in degradation of tannic acid; during SSF was identified ellagic acid production. The results obtained in this study will contribute to biotechnological production of ellagic acid.

Eighty percent of grape production is destined for the wine industry, which generates various types of waste, of which grape pomace is the main one, accounting for 50–60% of waste created during processing. This waste could be a promising source of bioactive compounds (e.g., flavonoids and tannin), which are known for their antioxidant properties. Although these byproducts pose disposal challenges, they can be utilized as a substrate for solid-state fermentation bioprocess using co-cultures, where different microorganisms can interact and complement each other, improving the efficiency of metabolite production or substrate degradation. This study investigates the extraction of phenolic compounds and the antioxidant activity of the compounds from grape pomace in the solid-state fermentation bioprocess, comparing fungal and yeast monocultures, and then exploring the use of two co-cultures (P. stipites/A. niger GH1 and S. cerevisiae/A. niger) on the flavonoid extractive process. Fermentation kinetics were evaluated over 120 h, with sampling done every 12 h. Initially, yeasts were used to reduce the content of simple sugars in the medium, and fungus was added at 24 h into the process due to its ability to produce a broad spectrum of extracellular enzymes, allowing a higher efficiency in substrate degradation. Competition or antagonism during co-culture leads to significantly higher production of compounds, which are recovered using different solvents. The evaluation included phenolic compounds (total polyphenols, condensed tannins, and total flavonoids), antioxidant activity (DPPH●/FRAP), molecular characterization (HPLC-MS), and structural microscopy during the bioprocess. The highest titers obtained were 62.46 g/L for total flavonoids and 32.04 g/L for condensed tannins, using acetone as the solvent in co-culture with P. stipitis after 120 h of fermentation. Characterization identified 38 compounds, highlighting families of flavonols, hydroxybenzoic acids, and hydroxycinnamic acids. The co-culture of P. stipitis and A. niger GH1 significantly improved the extraction yield of bioactive compounds through solid-state fermentation.

Citrus peels are underutilized in the processing industry and are commonly considered as waste as their chemical composition varies. However, it is possible to recover some value-added products, one of them being essential oil, which is widely used in the food industry. Due to the current increase in global demand for citrus essential oils, it is necessary to implement processes directed to the maximum recovery of oil from waste peels. Numerous efforts have been made without achieving significant improvements in yields. In this work, enzymatic pretreatments of orange, lemon, and grapefruit peels were applied to achieve increased yields of essential oil extracted by hydro-distillation. In two of the sources it was possible to increase the essential oil yield from two to six times. Moreover, a significant amount of fermentable sugars which can be used in the production of certain other compounds of interest through fermentation was obtained.

Coffee pulp, which accounts for approximately 40% of the dry weight of coffee cherries, is one of the many byproducts produced by the world’s most popular beverage, coffee. Such neglected waste represents an interesting source of bioactive compounds, such as procyanidins, which have antioxidant, anti-inflammatory, and neuroprotective properties. This study aims to develop an efficient method for procyanidins extraction from Coffea arabica pulp using a novel microwave–ultrasound hybrid method of extraction. Microwave-assisted extraction (MAE), ultrasound-assisted extraction (UAE) and a novel hybrid method (MAE–UAE) were comparatively analyzed. Using Box–Behnken design, the hybrid extraction method was optimized, giving a procyanidin yield of 60.88 mg/g (under these conditions: ~60 °C, ~21 min, ~1:13 solid-to-liquid ratio). The purification was carried out through a Sephadex LH-20 packed column chromatography, and the identified procyanidin dimers and trimers were confirmed by HPLC/ESI-MS. The hybrid extract’s acetonic fraction’s DPPH and ABTS tests revealed that procyanidins had a greater capacity to scavenge radicals than Trolox (p < 0.05). The findings highlight the potential of sustainable extraction methods for valorizing coffee pulp in functional food and pharmaceutical applications.

Caspases participate in regulated cell death mechanisms and are divided into apoptotic and proinflammatory caspases. The main problem in identifying the unique role of a particular caspase in the mechanisms of regulated cell death is their overlapping substrate specificity; caspases recognize and hydrolyze similar peptide substrates. Most studies focus on examining the non-prime sites of the caspases, yet there is a need for novel and more precise chemical tools to identify the molecular participants and mechanisms of programmed cell death pathways. Therefore, we developed an innovative chemical approach that examines the prime area of the caspase active sites. This method permits the agile parallel solid-phase synthesis of caspase inhibitors with a high yield and purity. Using synthesized compounds we have shown the similarities and differences in the prime area of the caspase active site and, as a proof of concept, we demonstrated the exclusive role of caspase-8 in necroptosis.

As a counter to climate change, energy crises, and global warming, microalgal biomass has gained a lot of interest as a sustainable and environmentally favorable biofuel feedstock. Microalgal carbohydrate is considered one of the promising feedstocks for biofuel produced via the bioconversion route under a biorefinery system. However, the present culture technique, which uses a commercial medium, has poor biomass and carbohydrate productivity, creating a bottleneck for long-term microalgal-carbohydrate-based biofuel generation. This current investigation aims toward the simultaneous increase in biomass and carbohydrate accumulation of Spirulina platensis by formulating an optimal growth condition under different concentrations of nitrogen and phosphorous in flasks and a bubble photobioreactor. For this purpose, the lack of nitrogen (NaNO3) and phosphorous (K2HPO4) in the culture medium resulted in an enhanced Spirulina platensis biomass and total carbohydrate 0.93 ± 0.00 g/L and 74.44% (w/w), respectively. This research is a significant step in defining culture conditions that might be used to tune the carbohydrate content of Spirulina.

Flavonoids are a group of plant constituents called phenolic compounds and correspond to the nonenergy part of the human diet. Flavonoids are found in vegetables, seeds, fruits, and beverages such as wine and beer. Over 7000 flavonoids have been identified and they have been considered substances with a beneficial action on human health, particularly of multiple positive effects because of their antioxidant and free radical scavenging action. Although several studies indicate that some flavonoids have provident actions, they occur only at high doses, confirming in most investigations the existence of anti-inflammatory effects, antiviral or anti-allergic, and their protective role against cardiovascular disease, cancer, and various pathologies. Flavonoids are generally removed by chemical methods using solvents and traditional processes, which besides being expensive, involve long periods of time and affect the bioactivity of such compounds. Recently, efforts to develop biotechnological strategies to reduce or eliminate the use of toxic solvents have been reported, reducing processing time and maintaining the bioactivity of the compounds. In this paper, we review, analyze, and discuss methodologies for biotechnological recovery/extraction of flavonoids from agro-industrial residues, describing the advances and challenges in the topic.

Lippia graveolens is a traditional crop and a rich source of bioactive compounds with various properties (e.g., antioxidant, anti-inflammatory, antifungal, UV defense, anti-glycemic, and cytotoxicity) that is primarily cultivated for essential oil recovery. The isolated bioactive compounds could be useful as additives in the functional food, nutraceuticals, cosmetics, and pharmaceutical industries. Carvacrol, thymol, β-caryophyllene, and p-cymene are terpene compounds contained in oregano essential oil (OEO); flavonoids such as quercetin O-hexoside, pinocembrin, and galangin are flavonoids found in oregano extracts. Furthermore, thermoresistant compounds that remain in the plant matrix following a thermal process can be priced in terms of the circular economy. By using better and more selective extraction conditions, the bioactive compounds present in Mexican oregano can be studied as potential inhibitors of COVID-19. Also, research on extraction technologies should continue to ensure a higher quality of bioactive compounds while preventing an undesired chemical shift (e.g., hydrolysis). The oregano fractions can be used in the food, health, and agricultural industries.