scholarly journals Trends in Microalgae Incorporation Into Innovative Food Products With Potential Health Benefits

2018 ◽  
Vol 5 ◽  
Author(s):  
Martín P. Caporgno ◽  
Alexander Mathys
Keyword(s):  
Health Benefits ◽  
Food Products ◽  
Potential Health

scholarly journals Prebiotic effects: metabolic and health benefits

2010 ◽  
Vol 104 (S2) ◽  
pp. S1-S63 ◽  
Author(s):  
Marcel Roberfroid ◽  
Glenn R. Gibson ◽  
Lesley Hoyles ◽  
Anne L. McCartney ◽  
Robert Rastall ◽  
...  
Keyword(s):  
Gut Microbiota ◽  
Health Benefits ◽  
Food Products ◽  
Well Being ◽  
Microbiota Composition ◽  
Potential Health ◽  
Beneficial Effects ◽  
Micro Organisms ◽  
Gut Microbiota Composition

The different compartments of the gastrointestinal tract are inhabited by populations of micro-organisms. By far the most important predominant populations are in the colon where a true symbiosis with the host exists that is a key for well-being and health. For such a microbiota, ‘normobiosis’ characterises a composition of the gut ‘ecosystem’ in which micro-organisms with potential health benefits predominate in number over potentially harmful ones, in contrast to ‘dysbiosis’, in which one or a few potentially harmful micro-organisms are dominant, thus creating a disease-prone situation. The present document has been written by a group of both academic and industry experts (in the ILSI Europe Prebiotic Expert Group and Prebiotic Task Force, respectively). It does not aim to propose a new definition of a prebiotic nor to identify which food products are classified as prebiotic but rather to validate and expand the original idea of the prebiotic concept (that can be translated in ‘prebiotic effects’), defined as: ‘The selective stimulation of growth and/or activity(ies) of one or a limited number of microbial genus(era)/species in the gut microbiota that confer(s) health benefits to the host.’ Thanks to the methodological and fundamental research of microbiologists, immense progress has very recently been made in our understanding of the gut microbiota. A large number of human intervention studies have been performed that have demonstrated that dietary consumption of certain food products can result in statistically significant changes in the composition of the gut microbiota in line with the prebiotic concept. Thus the prebiotic effect is now a well-established scientific fact. The more data are accumulating, the more it will be recognised that such changes in the microbiota's composition, especially increase in bifidobacteria, can be regarded as a marker of intestinal health. The review is divided in chapters that cover the major areas of nutrition research where a prebiotic effect has tentatively been investigated for potential health benefits. The prebiotic effect has been shown to associate with modulation of biomarkers and activity(ies) of the immune system. Confirming the studies in adults, it has been demonstrated that, in infant nutrition, the prebiotic effect includes a significant change of gut microbiota composition, especially an increase of faecal concentrations of bifidobacteria. This concomitantly improves stool quality (pH, SCFA, frequency and consistency), reduces the risk of gastroenteritis and infections, improves general well-being and reduces the incidence of allergic symptoms such as atopic eczema. Changes in the gut microbiota composition are classically considered as one of the many factors involved in the pathogenesis of either inflammatory bowel disease or irritable bowel syndrome. The use of particular food products with a prebiotic effect has thus been tested in clinical trials with the objective to improve the clinical activity and well-being of patients with such disorders. Promising beneficial effects have been demonstrated in some preliminary studies, including changes in gut microbiota composition (especially increase in bifidobacteria concentration). Often associated with toxic load and/or miscellaneous risk factors, colon cancer is another pathology for which a possible role of gut microbiota composition has been hypothesised. Numerous experimental studies have reported reduction in incidence of tumours and cancers after feeding specific food products with a prebiotic effect. Some of these studies (including one human trial) have also reported that, in such conditions, gut microbiota composition was modified (especially due to increased concentration of bifidobacteria). Dietary intake of particular food products with a prebiotic effect has been shown, especially in adolescents, but also tentatively in postmenopausal women, to increase Ca absorption as well as bone Ca accretion and bone mineral density. Recent data, both from experimental models and from human studies, support the beneficial effects of particular food products with prebiotic properties on energy homaeostasis, satiety regulation and body weight gain. Together, with data in obese animals and patients, these studies support the hypothesis that gut microbiota composition (especially the number of bifidobacteria) may contribute to modulate metabolic processes associated with syndrome X, especially obesity and diabetes type 2. It is plausible, even though not exclusive, that these effects are linked to the microbiota-induced changes and it is feasible to conclude that their mechanisms fit into the prebiotic effect. However, the role of such changes in these health benefits remains to be definitively proven. As a result of the research activity that followed the publication of the prebiotic concept 15 years ago, it has become clear that products that cause a selective modification in the gut microbiota's composition and/or activity(ies) and thus strengthens normobiosis could either induce beneficial physiological effects in the colon and also in extra-intestinal compartments or contribute towards reducing the risk of dysbiosis and associated intestinal and systemic pathologies.

Conjugated Fatty Acids in Muscle Food Products and Their Potential Health Benefits: A Review

2020 ◽  
Vol 68 (47) ◽  
pp. 13530-13540
Author(s):  
Jiankang Wang ◽  
Linxiao Han ◽  
Daoying Wang ◽  
Pengpeng Li ◽  
Fereidoon Shahidi
Keyword(s):  
Fatty Acids ◽  
Health Benefits ◽  
Food Products ◽  
Potential Health ◽  
Conjugated Fatty Acids

scholarly journals Consumer preferences concerning potentially unsafe food

2014 ◽  
Author(s):  
Victoria Chatten ◽  
BCIT School of Health Sciences, Environmental Health ◽  
Bobby Sidhu ◽  
Lorraine McIntyre
Keyword(s):  
Consumer Preferences ◽  
Health Benefits ◽  
Food Preferences ◽  
Food Products ◽  
Raw Milk ◽  
Potential Health ◽  
Milk Products ◽  
Public Health Officials ◽  
Self Administered Questionnaire ◽  
Do So

  BACKGROUND: Recent studies have shown that the reasons behind consumers’ preferences towards certain food products are extremely dynamic. Organic foods, raw milk products and bottled water are a few products discussed in this paper that have gone under debate regarding their safety versus their perceived health benefits. METHODS: Over 100 people participated in an exclusively online self-administered questionnaire. The questionnaire was publicized through both email and social media. Participants responded to questions regarding their food preferences of a variety of food types. RESULTS: It was found that there was a statistically significant association between education and preferences towards both milk products and organic/non-organic food products. No other demographic (setting, gender, age) were found to be associated with food preferences. It was also found that all food preferences were associated with the reasoning for that specific food preference, with the exception of cut/whole fruit. CONCLUSION: The association between food preferences and its reasoning concludes that consumers who prefer opposing products do so for extremely different reasons. Consumers that prefer the more risky food products mainly do so for taste and potential health benefits. Public health officials need to ensure that consumers that prefer riskier products thoroughly understand the risks, so that they themselves can then truly compare the benefits of taste or perceived “healthiness” with the consequences of potential contamination and illness.  

scholarly journals Potential health benefits of zinc supplementation for the management of COVID‐19 pandemic

2021 ◽  
Vol 45 (2) ◽  
Author(s):  
Ademola Adetokunbo Oyagbemi ◽  
Temitayo Olabisi Ajibade ◽  
Yapo Guillaume Aboua ◽  
Idayat Titilayo Gbadamosi ◽  
Aduragbenro Deborah A. Adedapo ◽  
...  
Keyword(s):  
Zinc Supplementation ◽  
Health Benefits ◽  
Potential Health

scholarly journals Impact of Bacillus in fermented soybean foods on human health

2021 ◽  
Vol 71 (1) ◽  
Author(s):  
Trishala Gopikrishna ◽  
Harini Keerthana Suresh Kumar ◽  
Kumar Perumal ◽  
Elavarashi Elangovan
Keyword(s):  
Human Health ◽  
Bioactive Compounds ◽  
Health Risks ◽  
Health Benefits ◽  
Human Consumption ◽  
Potential Health ◽  
Fermented Soybean ◽  
Food Pathogens ◽  
Depth Analysis ◽  
Fermented Soybean Foods

Abstract Purpose Fermented soybean foods (FSF) is popularly consumed in the South-East Asian countries. Bacillus species, a predominant microorganism present in these foods, have demonstrated beneficial and deleterious impacts on human health. These microorganisms produce bioactive compounds during fermentation that have beneficial impacts in improving human health. However, the health risks associated with FSF, food pathogens, biogenic amines (BAs) production, and late-onset anaphylaxis, remain a concern. The purpose of this review is to present an in-depth analysis of positive and negative impacts as a result of consumption of FSF along with the measures to alleviate health risks for human consumption. Methods This review was composed by scrutinizing contemporary literature of peer-reviewed publications related to Bacillus and FSF. Based on the results from academic journals, this review paper was categorized into FSF, role of Bacillus species in these foods, process of fermentation, beneficial, and adverse influence of these foods along with methods to improve food safety. Special emphasis was given to the potential benefits of bioactive compounds released during fermentation of soybean by Bacillus species. Results The nutritional and functional properties of FSF are well-appreciated, due to the release of peptides and mucilage, which have shown health benefits: in managing cardiac disease, gastric disease, cancer, allergies, hepatic disease, obesity, immune disorders, and especially microbial infections due to the presence of probiotic property, which is a potential alternative to antibiotics. Efficient interventions were established to mitigate pitfalls like the techniques to reduce BAs and food pathogens and by using a defined starter culture to improve the safety and quality of these foods. Conclusion Despite some of the detrimental effects produced by these foods, potential health benefits have been observed. Therefore, soybean foods fermented by Bacillus can be a promising food by integrating effective measures for maintaining safety and quality for human consumption. Further, in vivo analysis on the activity and dietary interventions of bioactive compounds among animal models and human volunteers are yet to be achieved which is essential to commercialize them for safe consumption by humans, especially immunocompromised patients.

scholarly journals Valorization of pikliz: a spicy meal garnishment in Haitian cuisine

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
James Louis-Jean ◽  
Debbie Sanon ◽  
Kevin Louis-Jean ◽  
Nicole Sanon ◽  
Ruthonce Stvil Louis-Jean ◽  
...  
Keyword(s):  
National Identity ◽  
Health Benefits ◽  
Relevant Information ◽  
Metabolic Process ◽  
Vitamin B ◽  
Fermented Foods ◽  
Biochemical Process ◽  
Potential Health ◽  
Nutritional Values ◽  
Underlying Mechanisms

AbstractThe biochemical process of fermentation (zymology) is widely practical for foods and beverages. This metabolic process involves microorganisms (bacteria) and their enzymes in the preparation and preservation of foods. Many studies have shown that fermented foods and beverages have various documented health benefits to humans, such as being high in vitamin b, and, among other benefits, having atherogenic and anticarcinogenic properties. This communication discusses the significance of fermentation in Haitian cuisine by focusing on pikliz—a spicy fermented meal garnishment that is widely popular among Haitian dishes. This analysis provides relevant information on Haitian cuisine while examining the underlying mechanisms, compositions, properties, nutritional values, and potential health benefits of pikliz. This spicy meal garnishment represents the regional, ethnic, and national identity of Haitians living in Haiti and abroad.

Potential health benefits of controlling dust emissions in Beijing

2016 ◽  
Vol 213 ◽  
pp. 850-859 ◽  
Author(s):  
Jing Meng ◽  
Junfeng Liu ◽  
Songmiao Fan ◽  
Chuyun Kang ◽  
Kan Yi ◽  
...  
Keyword(s):  
Health Benefits ◽  
Potential Health ◽  
Dust Emissions
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