Current challenges of alternative proteins as future foods

npj Science of Food, Journal Year: 2024, Volume and Issue: 8(1)

Published: Aug. 15, 2024

Abstract Global demand for food is expected to nearly double by 2050. Alternative proteins (AP) have been proposed as a sustainable solution provide security natural resources become more depleted. However, the growth and consumer intake of AP remains limited. This review aims better understand challenges environmental impacts four main categories: plant-based, insect-based, microbe-derived, cultured meat seafood. The benefits plant-based insect-based documented but microbe-derived not fully assessed. development alternative products with nutritional sensory profiles similar their conventional counterparts highly challenging. Furthermore, incomplete safety assessments lack clear regulatory guidelines confuse industry hamper progress. Much still needs be done support utilization within context supporting drive make global system sustainable.

Language: Английский

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Unlocking the Potential of Insect-Based Proteins: Sustainable Solutions for Global Food Security and Nutrition

Foods, Journal Year: 2024, Volume and Issue: 13(12), P. 1846 - 1846

Published: June 12, 2024

The present review highlights the potential of insect-based proteins to address growing need for sustainable and secure food systems. key findings suggest that edible insects offer a viable environmentally friendly alternative traditional livestock, requiring significantly less land, water, feed while emitting lower levels greenhouse gases. Insect farming can also reduce waste recycle nutrients, supporting circular economy models. Nutritionally, provide high-quality protein, essential amino acids, beneficial fats, making them valuable human diets. Despite these benefits, this emphasizes comprehensive regulatory frameworks ensure safety, manage allergenicity, mitigate contamination risks from pathogens environmental toxins. Additionally, developing innovative processing technologies enhance palatability marketability products, promoting consumer acceptance. This concludes with appropriate support technological advancements, have contribute global security sustainability efforts.

Language: Английский

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Insects as food and medicine: a sustainable solution for global health and environmental challenges

Frontiers in Nutrition, Journal Year: 2023, Volume and Issue: 10

Published: June 14, 2023

Insects are a significant source of food for millions people worldwide. Since ancient times, insects in medicine have been contributing to the treatment diseases humans and animals. Compared conventional animal farming, production feed generates significantly less greenhouse gas emissions uses considerably land. Edible provide many ecosystem services, including pollination, environmental health monitoring, decomposition organic waste materials. Some wild edible pests cash crops. Thus, harvesting consuming insect as utilizing them therapeutic purposes could be progress biological control pests. Our review discusses contribution nutritional security. It highlights recommends ways ensure sustainable diet. We stress that design implementation guidelines producing, harvesting, processing, must prioritized safe use.

Language: Английский

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Beyond Proteins—Edible Insects as a Source of Dietary Fiber

Polysaccharides, Journal Year: 2023, Volume and Issue: 4(2), P. 116 - 128

Published: April 12, 2023

The consumption of insects as an alternative protein source is acceptable a sustainable to mainstream sources. Apart from containing high content, also have dietary fiber in the form chitin, which helps enrich gut microbiota. importance microbiome general health has recently been underlined for humans, farm animals, pets, poultry, and fish. advances 16S RNA techniques enabled examination complex microbial communities gastrointestinal tract, shedding more light on role diet disease immunity. generates signals influencing normal nutritional status, immune functions, metabolism, disease, well-being. depends fiber; hence, their diversity modulated by diet, relevant factor defining composition Small shifts demonstrated enormous shift Edible are excellent protein, fat, chitin that could influence microbiota prebiotic. Chitin insects, when consumed, contributes healthy increasing fecal Moreover, intake associated with reduced risk breast cancer, diverticular coronary heart metabolic syndrome. This review presents edible focus found insect beneficial food component.

Language: Английский

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Insects as Valuable Sources of Protein and Peptides: Production, Functional Properties, and Challenges

Foods, Journal Year: 2023, Volume and Issue: 12(23), P. 4243 - 4243

Published: Nov. 24, 2023

As the global population approaches 10 billion by 2050, critical need to ensure food security becomes increasingly pronounced. In response urgent problems posed growth, our study adds growing body of knowledge in field alternative proteins, entomophagy, insect-based bioactive proteolysates, and peptides. It also provides novel insights with essential outcomes for guaranteeing a safe sustainable supply face rising demands. These results offer insightful information researchers policymakers tackling intricate relationship between expansion supplies. Unfortunately, conventional agricultural practices are proving insufficient meeting these Pursuing proteins eco-friendly production methods has gained urgency, embracing plant-based cultivated meat, fermentation, precision agriculture. this context, insect farming emerges as promising strategy upcycle agri-food waste into nutritious protein fat, diverse nutritional needs sustainably. A thorough analysis was conducted evaluate viability farming, investigate nutrition, review techniques functional properties isolation. peptide generation from insects conducted, covering issues related hydrolysate production, extraction, identification. The addresses value entomophagy habits elucidate potential sources peptides protein. This inquiry covers highlighting Functional proteins’ solubility, emulsification, foaming, gelation, water-holding, oil absorption investigated. Furthermore, sensory aspects insect-fortified foods well challenges, including Halal Kosher considerations, explored across applications. Our underscores insects’ promise contributors, offering recommendations further research unlock their full potential.

Language: Английский

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Nutritional Status of Indigenous and Traditional Edible Insects: Challenges and Limitations

Published: Jan. 1, 2024

Language: Английский

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A global perspective on a new paradigm shift in bio-based meat alternatives for healthy diet

Food Research International, Journal Year: 2023, Volume and Issue: 169, P. 112935 - 112935

Published: May 5, 2023

Language: Английский

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Effects of Insect Consumption on Human Health: A Systematic Review of Human Studies

Nutrients, Journal Year: 2023, Volume and Issue: 15(14), P. 3076 - 3076

Published: July 8, 2023

Insects have been consumed as food in diverse cultures worldwide, gaining recognition a sustainable and nutritious source. This systematic review aims to update information on the impact of insect consumption human health based randomized controlled trials (RCTs) allergenicity assessment studies. Following PRISMA guidelines, studies published last 10 years were analyzed. From one-thousand sixty-three retrieved references, nine RCTs five Post-prandial amino acid levels increased after protein consumption. In comparison with other sources, showed no significant differences area under curve (AUC) values for essential acids but tended lower peaks peak later. terms muscle synthesis, there between sources. Glucose did not differ; however, insulin insect-based products. The effects inflammatory markers microbiota composition inconclusive show appetite regulation. Allergenicity assessments revealed sensitisation cross-reactivity allergens known allergens. A partial reduction cross-allergenicity was observed via thermal processing. Insect is an adequate source promising benefits; further research needed fully understand its potential optimise inclusion into diet.

Language: Английский

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Nutritional Value and Microbiological Aspects of Dried Yellow Mealworm (Tenebrio molitor L.) Larvae Pretreated with a Pulsed Electric Field

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(3), P. 968 - 968

Published: Jan. 23, 2024

Complete protein, which includes all the essential amino acids, and bioactive compounds needed in human nutrition, can be found edible insects. Bioactive play a crucial role protecting cells from damage caused by free radicals. Therefore, this study, fat extraction yield, protein content, acid profile, total polyphenol antioxidant properties, crustacean mollusk microbiological quality have been assessed to evaluate influence of drying method pulsed electric field (PEF) pretreatment. To end, sample was processed PEF at varied specific energy intakes (5, 20, 40 kJ/kg) dried means two methods: convective (CD) infrared-convective (IR-CD). A comparable content (47.5–48.7 g/100 g d.m.) determined for most samples tested. significantly higher lysine methionine detected CD insects, especially treated kJ/kg. The IR-CD exhibited polyphenols as compared those obtained method, whereas apparently had significant impact extent increasing their content. Taking into account allergenicity, approximately 10 times than study has shown that treatment prior resulted assurance insects food use. Furthermore, dose 20 kJ/kg demonstrated antimicrobial effect. results proven that, case, high temperature during did not cause undesirable changes expected. PEF-assisted may conceivably considered obtain highly nutritionally valuable insects; however, it is utilize appropriate parameters course processing.

Language: Английский

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Structure information analysis and relative content determination of protein and chitin from yellow mealworm larvae using Raman spectroscopy

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 272, P. 132787 - 132787

Published: June 1, 2024

Language: Английский

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