Use of Different O/W or W/O Emulsions as Functional Ingredients to Reduce Fat Content and Improve Lipid Profile in Spanish Cured Processed Meat Product ('Chorizo').

In this work, three out of five types of oil-in-water and water-in-oil emulsions were selected to replace pork backfat to reduce the fat content and the improve monounsaturated and polyunsaturated fatty acid content in dry cured sausage ('chorizo'). Different characteristics of the new product were studied: the texture profile, color, nutritional value, lipid profile, vitamin E and thiobarbituric acid (TBA) and sensory qualities. The use of emulsions to replace the animal fat affected all color parameters, obtaining darker, less red and yellow products, which could impact the consumer's purchase intention.

Analysis of Nutritional Characteristics and Willingness to Pay of Consumers for Dry-Cured Sausages () Made with Textured Seed Oils.

The consumption of processed meat products beyond recommended limits has been associated with serious health conditions, including heart disease, diabetes, and cancer. In an effort to create healthier options, the meat industry is exploring alternatives to animal fat in processed meats. This study focuses on replacing animal fat in dry-cured sausages () with textured chia, poppy, melon, and pumpkin oils.

Effects of Animal Fat Replacement by Emulsified Melon and Pumpkin Seed Oils in Deer Burgers.

Meat products such as burgers contain large amounts of saturated fat and are considered unhealthy foods by a society that is increasingly aware of the impact of food on their health, as there is a widespread idea that the consumption of large amounts of saturated fats is related to cardiovascular diseases, some types of cancer and obesity. The main goal of this study was to reformulate deer burgers by replacing the saturated fat from its composition with emulsions of oil extracted from melon and pumpkin seeds. Three emulsions were made with these oils (guar gum and inulin, sodium alginate and maltodextrin) to obtain a solid texture.

Substitution of Pork Fat by Emulsified Seed Oils in Fresh Deer Sausage ('Chorizo') and Its Impact on the Physical, Nutritional, and Sensory Properties.

Meat products are consumed worldwide, but their high content of saturated fatty acids requires a reformulation of that type of food. In this regard, the objective of this study is to reformulate 'chorizos' by replacing the pork fat with emulsified seed oils from seeds (50%, 75%, and 100%). Commercial seeds (chia and poppy) and other seeds considered wastes from the agri-food industry (melon and pumpkin) were evaluated.

Development of Seed-Oil Based Dried Sausages, Considering Physicochemical and Nutritional Quality and the Role of Food Neophobia.

A growing number of consumers now consider the consumption of processed meat products to be an essentially unhealthy habit. Hence, the reformulation of meat products is crucial. In this regard, the aim of this study is to reformulate "fuet", a traditional Spanish dried sausage, by replacing the pork fat with emulsified seed oils (50-50%, 25-75% and 0-100%).

Elaboration of Cookies Using Oils and Flours from Seeds and Nuts: Effects on Technological, Nutritional and Consumer Aspects.

The consumption of cookies is widely extended throughout the world, although their formulas contain ingredients such as saturated fats or refined flours that are considered harmful to health. In addition, cookies are generally made from wheat flour, and nowadays there is a growing concern about gluten intolerance, thus the demand for gluten-free products is increasing. In this regard, the aim of the present study is to reformulate traditional cookies by replacing wheat flour and butter by flours and oils from nuts and seeds.

Food Innovation as a Means of Developing Healthier and More Sustainable Foods.

The current demand for healthy and sustainable foods has encouraged the development of new alternatives even in traditional products. Improved foods may be produced by reducing the amount of some ingredients, adding new ones, or replacing traditionally used ingredients for others. By reformulating their products, manufacturers can offer healthier choices for an ever-growing number of consumers interested in maintaining a balanced diet.

Consumer Attitudes towards Technological Innovation in a Traditional Food Product: The Case of Wine.

Food innovation is crucial for food companies in order to produce healthier, safer, and more convenient foods. However, there is a segment of consumers reluctant to accept new foods. This attitude is even more important when those novelties are developed in products such as wine that have habitually relied on heritage and traditional production as their main competitive advantage.

Glioblastoma cells potentiate the induction of the Th1-like profile in phosphoantigen-stimulated γδ T lymphocytes.

Purpose: γδ T lymphocytes are non-conventional T cells that participate in protective immunity and tumor surveillance. In healthy humans, the main subset of circulating γδ T cells express the TCRVγ9Vδ2. This subset responds to non-peptide prenyl-pyrophosphate antigens such as (E)-4-hydroxy-3-methyl-but-enyl pyrophosphate (HMBPP).

Neurochips: Considerations from a neurosurgeon's standpoint.

A neurochip comprises a small device based on the brain-machine interfaces that emulate the functioning synapses. Its implant in the human body allows the interaction of the brain with a computer. Although the data-processing speed is still slower than that of the human brain, they are being developed.

Elaboration of Gluten-Free Cookies with Defatted Seed Flours: Effects on Technological, Nutritional, and Consumer Aspects.

Cookies, which form the largest category of bakery snacks, are considered a good vehicle to introduce nutrients into the diet. In this study, to increase the nutritional value of traditional commercial cookies, wheat flour was substituted with defatted flours made from flax, sesame, chia, and poppy, which are byproducts of the oil extraction industry. The differences in the technological properties, nutritional composition, and consumer acceptance of the reformulated cookies were evaluated.

Influence of Pressure Extraction Systems on the Performance, Quality and Composition of Virgin Almond Oil and Defatted Flours.

Almond is the most cultivated nut throughout the world. The oil content of almonds in most varieties exceeds 50%, which encourages the oil extraction to be used in gastronomy or in the cosmetic industry. The preferred system to extract almond oil is by means of pressure, which leads to obtaining a virgin oil ready for consumption.

Innovation Strategies of the Spanish Agri-Food Sector in Response to the Black Swan COVID-19 Pandemic.

Health, financial, and social crises cause variations in the buying behaviour of food consumers as well as in the value they assign to food attributes and the place of purchase, leading to consumers with profiles that are more susceptible to these changes than others. Thus, it was observed that 61.4% of consumers modified their buying behaviour at the onset of the COVID-19 pandemic, with those who modified it the most being the people who stockpiled the most food and went panic buying more often.

Review about Non-Lipid Components and Minor Fat-Soluble Bioactive Compounds of Almond Kernel.

This work presents a bibliographic review about almond kernel non-lipid components, in particular about the protein fraction, the carbohydrates and the mineral fraction. In addition, other fat-soluble phytochemicals which are present in minor concentrations but show important antioxidant activities are reviewed. Almond kernel is a rich protein food (8.

From By-Product to the Food Chain: Melon ( L.) Seeds as Potential Source for Oils.

Fruit-processing industries annually discard large volumes of fruit by-products. Thousands of tons of melon seeds could be recovered through the year from melon production. These seeds are an excellent source of vegetable oil with significant health-promoting properties due to their unsaturated fatty acid profile and high content of specific bioactive compounds.

Evolution of Virgin Olive Oil during Long-term Storage.

In this work, the evolution of virgin olive oil from 4 olive varieties when stored at 5°C, 10°C and 20°C for a period of up to 3 years was studied. Free acidity increased progressively for the 4 varieties, staying below the limit for extra virgin olive oil, even at the highest temperature. The peroxide value also increased, reaching its maximum after about 28 months of storage, when some samples stored at 20°C exceeded the limit for extra virgin olive oil.

Differences in Consumer Preferences for Lamb Meat before and duriang the Economic Crisis in Spain. Analysis and Perspectives.

Determining the preferences of food consumers is key for adapting supply and demand. This adaptation of supply is dynamic rather than static, given that it develops over time and is influenced by both social and economic factors. This work presents an analysis of the development of lamb meat consumption at two points in time, 2004 and 2014, before and in the midst of the economic crisis in Spain (2007-2017).

Cooperation as the Secret Ingredient in the Recipe to Foster Internal Technological Eco-Innovation in the Agri-Food Industry.

Although eco-innovation in the agri-food sector is receiving increasing amounts of attention, there is a lack of information about the specific conditions that encourage firms to develop eco-innovation strategies internally. Our empirical method relies on the data of Spanish firms operating in the agri-food sector, and uses the Qualitative Comparative Analysis (QCA). Specifically, we identify the recipes of antecedent conditions that effectively foster the internal development of technological eco-innovation, and then we analyze whether differences exist in the internal development of product and process eco-innovations.

Why don't consumers buy organic lamb meat? A Spanish case study.

The fall in lamb meat consumption makes it necessary to determine strategies to increase its consumption and the viability of livestock farms. Given this scenario, organic lamb meat emerges as a product with major growth potential. Using crisp-set qualitative comparative analysis (csQCA), this study analyses the profile of lamb meat consumers who decide against consuming organic lamb meat, identifying the main reasons they give for this decision.

[Horizon of artificial intelligence and neurosciences. About robots, androids and cyborgs].

Artificial intelligence permits cerebral processes to be analyzed like computing processes. We can recognize two disturbing lines we can call: The Robot Project, android when is anthropomorphic, and The Cyborg Project. Robots are destined to perform repetitive, risky or accurate tasks in which they can surpass human limitations.

[Relevance of histopathological diagnosis in the treatment of brainstem lesions in adults].

Brainstem tumors are uncommon beyond childhood. Controversies arise regarding the need of histological diagnosis in this eloquent area of the brain, weighting the benefits of a reliable diagnosis against the disadvantages of invasive procedures. There are scant publications about the surgical management of brainstem tumors in adults, all of them involving small retrospective cohorts.

Effect of roasting conditions on pigment composition and some quality parameters of pistachio oil.

Pistachio roasting before oil extraction increases consumer preference but may cause changes in the oil composition. In this work, the effect of different roasting conditions on the physical parameters, oxidative stability, and pigment composition of pistachio oil extracted by pressure was studied. Density value of pistachio oil was reduced with severe roasting conditions (125 °C), while viscosity increased slightly.

Storage stability and composition changes of three cold-pressed nut oils under refrigeration and room temperature conditions.

Chemical composition and stability parameters of three cold-pressed nut oils (almond, walnut and pistachio) were monitored for up to 16 months of storage at 5 °C, 10 °C, 20 °C and room temperature. Freshly pressed pistachio oil had lower peroxide value than almond oil and higher induction period than almond and walnut oils, indicating a higher stability. The peroxide values increased faster at room temperature than at lower temperatures during the storage time, and the highest increase was for pistachio oil stored at room temperature exposed to daylight.

Effect of genotype and crop year on the nutritional value of walnut virgin oil and defatted flour.

The present study analyses the health-promoting compounds of walnut oil and walnut defatted flour obtained using hydraulic pressing. To identify the cultivar effect, nine walnut varieties were harvested in the same plot for two years to control environmental and agricultural management effects on kernel chemical traits. Beyond the variability reported in the products obtained from the different cultivars analysed, the crop year showed a crucial effect in the nutritional value of walnut products.

[When to consult the institutional bioethics committee? The deliberative method for resolving possible dilemmas].

In healthcare, an ethical concern that arises during the decision making process is considered to be a bioethical dilemma. It is often the case that in the absence of proper deliberation, the problem is transferred to a bioethics committee, not even representing precisely a dilemma. Bioethics emerged as a discipline in the mid-20th century.