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Ni H, Li H, Hou W, Chen J, Miao S, Wang Y, Li H. From sea to sea: Edible, hydrostable, and degradable straws based on seaweed-derived insoluble cellulose fibers and soluble polysaccharides. Carbohydr Polym 2024; 334:122038. [PMID: 38553205 DOI: 10.1016/j.carbpol.2024.122038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 03/01/2024] [Accepted: 03/07/2024] [Indexed: 04/02/2024]
Abstract
The widespread use of disposable plastic straws has caused a long-lasting environmental problem. Potential alternatives for plastic straws are far from satisfactory due to the low utility, poor water stability, and non-ideal natural degradability. In this work, an edible, hydrostable, and degradable straw was developed from the economically significant seaweed. Seaweed-derived insoluble cellulose fibers were used as the building block of the straw, and the soluble polysaccharide extracts were explored as the natural glue through the chelation with Ca2+. Repeated freeze-thawing was introduced to strengthen the molecular interactions, which further improved its mechanical stability and hydrostability. The straw exhibited remarkable natural degradability in open environments, particularly in marine-mimicking conditions. By incorporating pH-sensitive food pigments, the straws could indicate acid-base property of a beverage or even discriminate the freshness of milk. The versatile seaweed-derived straw adhered to the biocycle concept of "from sea to sea" to alleviate the burden of white pollution on oceans.
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Affiliation(s)
- Haojie Ni
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, PR China; School of Food and Health, Beijing Technology and Business University, Beijing 100048, PR China
| | - Huatao Li
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, PR China
| | - Wenna Hou
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, PR China
| | - Jian Chen
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, PR China
| | - Song Miao
- Department of Food Chemistry and Technology, Teagasc Food Research Centre, Moorepark, Ireland
| | - Yanbo Wang
- School of Food and Health, Beijing Technology and Business University, Beijing 100048, PR China
| | - Huan Li
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, PR China.
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Velderrain-Rodríguez G, Fontes-Candia C, López-Rubio A, Martínez-Sanz M, Martín-Belloso O, Salvia-Trujillo L. Polysaccharide-based structured lipid carriers for the delivery of curcumin: An in vitro digestion study. Colloids Surf B Biointerfaces 2023; 227:113349. [PMID: 37207385 DOI: 10.1016/j.colsurfb.2023.113349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/12/2023] [Accepted: 05/12/2023] [Indexed: 05/21/2023]
Abstract
The present work aimed at studying the in vitro digestion fate of κ-carrageenan (KC) or agar (AG) emulsion gels (EG), and KC oil-filled aerogels (OAG) in terms of their structural changes, lipolysis kinetics and curcumin bioaccessibility. On the one hand, both EG and aerogels showed large (70-200 µm) and heterogeneous particles after gastric conditions, indicating the release of bulk oil and gelled material. Nonetheless, this material release in the stomach phase was lower in the case of EG-AG and OAG-KC compared to EG-KC. After small intestinal conditions, EG and oil-filled aerogels presented a wide range of particle sizes probably due to the presence of undigested lipid material, gelled structures, as well as lipid digestion products. For the most part, adding curcumin to the structures' lipid phase did not cause of the structural modifications that occurred at the different in vitro digestion phases. On the other hand, the lipolysis kinetics was different depending on the type of structure. Amongst emulsion-gels, those formulated with κ-carrageenan presented a slower and lower lipolysis kinetics compared to those formulated with agar, which could be attributed to their higher initial hardness. Overall, the addition of curcumin in the lipid phase decreased the lipolysis in all the structures, which evidenced its interference in the lipid digestion process. The curcumin bioaccessibility reached high values (≈ 100 %) for all the studied structures, presenting a high solubility in intestinal fluids. This work unravels the implications of microstructural changes of emulsion-gels and oil-filled aerogels during digestion and their impact on their digestibility and subsequent functionality.
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Affiliation(s)
- Gustavo Velderrain-Rodríguez
- Department of Food Technology, University of Lleida - Agrotecnio Center, Av. Alcalde Rovira Roure 191, 25198, Lleida, Spain; Alianza Latinoamericana De Nutrición Responsable (ALANUR), Inc. 400 E Randolph St Suite 2305 Chicago, IL 60611, USA
| | - Cynthia Fontes-Candia
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Amparo López-Rubio
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Marta Martínez-Sanz
- Instituto de Investigación en Ciencias de la Alimentación, CIAL (CSIC-UAM), Nicolás Cabrera, 9, 28049 Madrid, Spain
| | - Olga Martín-Belloso
- Department of Food Technology, University of Lleida - Agrotecnio Center, Av. Alcalde Rovira Roure 191, 25198, Lleida, Spain
| | - Laura Salvia-Trujillo
- Department of Food Technology, University of Lleida - Agrotecnio Center, Av. Alcalde Rovira Roure 191, 25198, Lleida, Spain.
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McReynolds C, Adrien A, Silvestre de Ferron A, Boussetta N, Grimi N, Pecastaing L, Fernandes SCM. Extraction of Mycosporine-like Amino Acids and Proteins from the Agarophyte Gelidium corneum Using Pulsed Power Techniques. Foods 2023; 12:foods12071473. [PMID: 37048293 PMCID: PMC10094572 DOI: 10.3390/foods12071473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/14/2023] Open
Abstract
Gelidium corneum (syn. sesquipedale) is an industrially and ecologically important species of red alga used for the production of high-quality agar. However, the species is also of growing interest for the production of other valuable compounds, such as mycosporine-like amino acids (MAAs), with potential cosmeceutical and biomedical applications. Novel methods using two pulsed power techniques, high-voltage electrical discharges (HVED) and pulsed electrical fields (PEF), were evaluated for efficacy of MAA extraction. Algal suspensions were prepared at two ratios (1:20 and 1:40 w:v). Four different extraction protocols were compared: (i) high-voltage electrical discharges, (ii) pulsed electric fields, (iii) maceration at room temperature, and (iv) maceration at 50 °C. The algae were treated in three states: freshly harvested, dried, and powdered. HVED and PEF treatments were effective when performed on fresh algae, and in particular the HVED treatment resulted in yields of MAAs twenty times higher than the control: 0.81 ± 0.05 mg/gDry Weight (DW) vs. 0.037 ± 0.002 mg/gDW. This effect was not observed to the same extent when the algae were dried or powdered, although HVED remained the most selective method overall.
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Affiliation(s)
- Colin McReynolds
- IPREM-Institute of Analytical Sciences and Physico-Chemistry for Environment and Materials, E2S UPPA: Energy Environment Solutions, Université de Pau et des Pays de l'Adour, CNRS-Centre National de la Recherche Scientifique, 64600 Anglet, France
- MANTA-Marine Materials Research Group, Universite de Pau et des Pays de l'Adour, E2S UPPA, 64600 Anglet, France
| | - Amandine Adrien
- IPREM-Institute of Analytical Sciences and Physico-Chemistry for Environment and Materials, E2S UPPA: Energy Environment Solutions, Université de Pau et des Pays de l'Adour, CNRS-Centre National de la Recherche Scientifique, 64600 Anglet, France
- MANTA-Marine Materials Research Group, Universite de Pau et des Pays de l'Adour, E2S UPPA, 64600 Anglet, France
| | - Antoine Silvestre de Ferron
- Laboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au Génie Électrique-Fédération IPRA, Université de Pau et des Pays de l'Adour/E2S UPPA, EA4581, 64000 Pau, France
| | - Nadia Boussetta
- TIMR (Integrated Transformations of Renewable Matter), ESCOM, Université de Technologie de Compiègne, Sorbonne Universités, Centre de Recherche Royallieu, CEDEX CS 60319, 60203 Compiègne, France
| | - Nabil Grimi
- TIMR (Integrated Transformations of Renewable Matter), ESCOM, Université de Technologie de Compiègne, Sorbonne Universités, Centre de Recherche Royallieu, CEDEX CS 60319, 60203 Compiègne, France
| | - Laurent Pecastaing
- IPREM-Institute of Analytical Sciences and Physico-Chemistry for Environment and Materials, E2S UPPA: Energy Environment Solutions, Université de Pau et des Pays de l'Adour, CNRS-Centre National de la Recherche Scientifique, 64600 Anglet, France
- Laboratoire des Sciences de l'Ingénieur Appliquées à la Mécanique et au Génie Électrique-Fédération IPRA, Université de Pau et des Pays de l'Adour/E2S UPPA, EA4581, 64000 Pau, France
| | - Susana C M Fernandes
- IPREM-Institute of Analytical Sciences and Physico-Chemistry for Environment and Materials, E2S UPPA: Energy Environment Solutions, Université de Pau et des Pays de l'Adour, CNRS-Centre National de la Recherche Scientifique, 64600 Anglet, France
- MANTA-Marine Materials Research Group, Universite de Pau et des Pays de l'Adour, E2S UPPA, 64600 Anglet, France
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Yu G, Zhang Q, Wang Y, Yang Q, Yu H, Li H, Chen J, Fu L. Sulfated polysaccharides from red seaweed Gelidium amansii: Structural characteristics, anti-oxidant and anti-glycation properties, and development of bioactive films. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.106820] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Jang JH, So BR, Yeo HJ, Kang HJ, Kim MJ, Lee JJ, Jung SK, Jung YH. Preparation of cellulose microfibril (CMF) from Gelidium amansii and feasibility of CMF as a cosmetic ingredient. Carbohydr Polym 2021; 257:117569. [PMID: 33541629 DOI: 10.1016/j.carbpol.2020.117569] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/28/2020] [Accepted: 12/24/2020] [Indexed: 02/07/2023]
Abstract
Cellulose microfibrils (CMF) were successfully isolated from the red alga, Gelidium amansii. G. amansii was processed in two stages, microwave digestion and high-speed blending to remove agar and extract microfibrils, respectively. After pretreatment at 180 °C for 10 min, G. amansii containing 40.1 % glucan was microfibrillated through homogenization. Morphological analysis by SEM and FTIR, and analysis of the degree of fibrillation with water retention, sedimentation, and CtCBD3 protein binding of G. amansii-derived CMF were investigated. Functional analysis of CMF showed suppression of cyclooxygenase-2 expression in both in vitro and in vivo experiments. Additionally, suppression was evident in the: i) epidermal thickness of mice skin; ii) presence of proinflammatory cytokines; and iii) inhibition of JNK1/2 and p38 phosphorylation in human keratinocyte HaCaT cells. Such activity demonstrates its anti-inflammatory properties. The results in this study showed the possibility of using CMF derived from a red alga as an anti-inflammation material.
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Affiliation(s)
- Jeong Hwa Jang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Bo Ram So
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Hyeon Jin Yeo
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Hye Jee Kang
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Min Jeong Kim
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea
| | - Jeong Jae Lee
- Division of Animal and Dairy Science, Chungnam National University, Daejeon, 34134, Republic of Korea
| | - Sung Keun Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea; Institute of Agricultural Science & Technology, Kyungpook National University, Daegu, 41566, Republic of Korea.
| | - Young Hoon Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea; Institute of Fermentation Biotechnology, Kyungpook National University, Daegu, 41566, Republic of Korea.
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Chauhan P, Chaudhary S, Bhasin K. Usage of agarose gel waste for the high yield production of carbon dots and new insight into their toxicological screening. Process Biochem 2021. [DOI: 10.1016/j.procbio.2021.01.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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7
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So BR, Yeo HJ, Lee JJ, Jung YH, Jung SK. Cellulose nanocrystal preparation from Gelidium amansii and analysis of its anti-inflammatory effect on the skin in vitro and in vivo. Carbohydr Polym 2020; 254:117315. [PMID: 33357878 DOI: 10.1016/j.carbpol.2020.117315] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/16/2020] [Accepted: 10/22/2020] [Indexed: 02/06/2023]
Abstract
Treated Gelidium amansii cellulose nanocrystal (TGa CNC) was prepared from treated Gelidium amansii (TGa) and evaluated for its anti-inflammatory effect on human keratinocytes and mice skin. Using three independent cell lines, TGa CNC showed no cytotoxicity in HaCaT, Beas-2B, and Raw 264.7 cells. A non-toxic dose of TGa CNC suppressed ultraviolet (UV) B-induced AP (activated protein)-1, and subsequent cyclooxygenase (COX)-2 gene and protein expression in HaCaT cells. TGa CNC suppressed translocation of c-Jun from the cytosol to the nucleus responds to UVB irradiation. Additionally, TGa CNC suppressed UVB-induced extracellular signal-regulated kinases (ERKs)1/2/MEK/2/B-Raf, c-Jun N-terminal kinase (JNK)1/2/MKK4/7, Akt, and epidermal growth factor receptor (EGFR) phosphorylation in HaCaT cells. Dorsal treatment of TGa CNC significantly suppressed acute UVB-induced increase in epidermal thickness and COX-2 expression in mice skin. Overall, these results indicate that TGa CNC exerts potent anti-inflammatory activity through the inhibition of abnormal COX-2 expression and mitogen-activated protein kinases (MAPK)s signaling pathways.
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Affiliation(s)
- Bo Ram So
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Hyeon Jin Yeo
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jeong Jae Lee
- Division of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Republic of Korea
| | - Young Hoon Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea.
| | - Sung Keun Jung
- School of Food Science and Biotechnology, Kyungpook National University, Daegu 41566, Republic of Korea; Institute of Agricultural Science & Technology, Kyungpook National University, Daegu 41566, Republic of Korea.
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Benito-González I, Jaén-Cano CM, López-Rubio A, Martínez-Abad A, Martínez-Sanz M. Valorisation of vine shoots for the development of cellulose-based biocomposite films with improved performance and bioactivity. Int J Biol Macromol 2020; 165:1540-1551. [PMID: 33022351 DOI: 10.1016/j.ijbiomac.2020.09.240] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 09/22/2020] [Accepted: 09/27/2020] [Indexed: 12/16/2022]
Abstract
This work reports on the valorization of Tempranillo vine shoots for the development of bio-based packaging materials. Cellulose (F3) and nanocellulose (NANO F3) were produced by the conventional method, while less purified cellulosic fractions (F2A) and nanocrystals (NANO F2A) were extracted by simplified protocols (omitting Soxhlet and alkaline treatments) to reduce production costs and environmental impact and evaluate the potential added functionalities of these less purified materials. Although most of the hemicelluloses in F2A were digested upon acid hydrolysis, a small fraction remained in NANO F2A. On the other hand, the presence of a minor xylan fraction in F3 limited the access of sulphuric acid towards the cellulose microfibrils, hindering hydrolysis and producing heterogeneous fibrillar structures in NANO F3. The obtained materials were used to produce cellulosic films, as well as blends with agar, and their performance properties were evaluated. Overall, NANO F2A films showed the best compromise between performance and sustainability and presented additional antioxidant capacity. The properties of the films could be adjusted by the incorporation of agar, improving their ductility and water permeability.
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Affiliation(s)
- Isaac Benito-González
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Carmen M Jaén-Cano
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Amparo López-Rubio
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Antonio Martínez-Abad
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain
| | - Marta Martínez-Sanz
- Food Safety and Preservation Department, IATA-CSIC, Avda. Agustín Escardino 7, 46980 Paterna, Valencia, Spain.
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