Environmental benefits of circular food systems: The case of upcycled protein recovered using genome edited potato

Bartek, Louise; Sundin, Niina; Strid, Ingrid; Andersson, Mariette; Hansson, Per‐Anders; Eriksson, Mattias

doi:10.1016/j.jclepro.2022.134887

Cited by 10 publications

(9 citation statements)

References 60 publications

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“…The Journal of Cleaner Production published articles on LCT for a CBE from 2018 onward, reaching a peak in 2022, when seven articles about this theme were published. Research articles from this source focus mainly on the production of bio-based proteins [25,56,61,62] and biogas and biofertilizer products of anaerobic digestion [44,48,60].…”

Section: Source Analysismentioning

confidence: 99%

“…In this review, only six (out of 16) studies that processed vegetal wastes used biorefinery processes to produce biodiesel [42,45,46,53], bioethanol [23,63], or biogas [52,53]. The other ten documents assessed the production of other bio-based products, such as biopolymers [34,57], bio-based pigments [37], lacquer [38], antioxidants [49], fiber and protein [62], xylitol [51], mortar (for construction) [58], and animal feed [25,64].…”

Section: Type Of Biomass/biowaste Cbe Sectors and Processes Assessedmentioning

confidence: 99%

“…Moreover, due to its close relation to agriculture, CBE has great potential to impact land use changes, so it can compromise ecosystems and jeopardize biodiversity. In this sense, Bartek et al [62] argue that CBE can reduce damage to ecosystems and maintain flora and fauna, but only if sustainable agriculture is promoted and supervised in the first instance.…”

mentioning

confidence: 99%

“…For this reason, a trend in CBE is the use of animal manure and wastes for developing high added value products, especially biofuels such as biodiesel [55] or biogas [66], as well as the conversion of biomass in animal feed [25,64]; • Bioproducts: In a bioeconomy, a bioproduct encompasses every product made from biomass [88]. A CBE seeks the creation of high-value-added bioproducts [5], such as bio-chemicals [39,46,49,51], bio-based proteins [31,62], or biopolymers [35,36,57].…”

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confidence: 99%

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Life Cycle Thinking for a Circular Bioeconomy: Current Development, Challenges, and Future Perspectives

et al. 2023

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The circular bioeconomy (CBE) is an increasingly popular method used to add value to bio-based products. However, these products entail impacts on sustainability that can be assessed by life cycle thinking (LCT). Therefore, this manuscript aims to describe the current development of using LCT for a CBE and to identify challenges and future perspectives with regard to this topic. A systematic literature review was conducted using the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA), analyzing a final portfolio of 57 documents. The results indicated that the use of LCT for a CBE is very recent and has been increasing over the years, is concentrated in Europe, and mainly assesses the conversion of biowastes in biofuels through biorefinery processes, considering mostly environmental concerns, by applying life cycle assessment; thus neglecting economic and social issues. The use of system boundaries, software, databases, and impact assessment methods was reviewed. Five challenges were revealed (the expansion of system boundaries, the consideration of more endpoints, the development and use of regional databases, the development of policies to encourage CBE, and the addition of economic and social issues. Future perspectives will be aimed at considering microalgae, wastewater, and animal biomass in CBE processes, developing more value-added bioproducts and biofuels, and adding cost assessment and more circularity to CBE processes.

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Section: Source Analysismentioning

confidence: 99%

Section: Type Of Biomass/biowaste Cbe Sectors and Processes Assessedmentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

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Life Cycle Thinking for a Circular Bioeconomy: Current Development, Challenges, and Future Perspectives

et al. 2023

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“…The isolation of starch from potatoes produces three types of organic waste: potato pulp, potato juice and juice water. The production of every ton of isolated starch leads to 1.36 tons of potato pulp, 0.14 cubic meters of potato juice and 3.66 tons of juice water being generated [6]. Potato pulp is formed after washing out starch from disintegrated cells of potato tubers.…”

Section: Introductionmentioning

confidence: 99%

Red Potato Pulp and Cherry Pomace for Pasta Enrichment: Health-Promoting Compounds, Physical Properties and Quality

Gumul,

Ivanišová,

Oracz

et al. 2024

Applied Sciences

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Cherry pomace and red potato pulp were examined as a source of nutritional and health-promoting compounds in pasta products, which could gain popularity among consumers. An attempt was made to obtain such pasta with the help of low-temperature extrusion (50 °C). The purpose of the study was to demonstrate which additive and in what quantity would have a more favorable effect on the nutritional, pro-health and physical quality of pasta. It was found that all pasta samples obtained with cherry pomace had a higher content of fat (10%), ash (3%), fiber (2 times) and polyphenols (22%), together with α tocopherols, than pasta with red potato pulp. Nonetheless, it had a lower water-binding capacity (20%) and higher optimum cooking time. Pasta with cherry pomace was characterized by a good taste and an attractive smell, so this additive should be recommended to obtain products with better nutritional and pro-health value and quality, especially at 30%.

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Can gene-editing accelerate the protein shift? Consumer acceptance of an upcycled meat-substitute

Edenbrandt,

Lagerkvist

2024

Food Policy

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Environmental benefits of circular food systems: The case of upcycled protein recovered using genome edited potato

Cited by 10 publications

References 60 publications

Life Cycle Thinking for a Circular Bioeconomy: Current Development, Challenges, and Future Perspectives

Life Cycle Thinking for a Circular Bioeconomy: Current Development, Challenges, and Future Perspectives

Red Potato Pulp and Cherry Pomace for Pasta Enrichment: Health-Promoting Compounds, Physical Properties and Quality

Can gene-editing accelerate the protein shift? Consumer acceptance of an upcycled meat-substitute

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