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  • 1
    In: npj Science of Food, Springer Science and Business Media LLC, Vol. 7, No. 1 ( 2023-05-06)
    Abstract: Tissue-like cultured meats of some livestock have successfully been established by different approaches. However, the production of a structure similar to fish fillets is still challenging. Here, we develop tissue-like cultured fish fillets by assembly of large yellow croaker muscle fibers and adipocytes with 3D-printed gel. Inhibition of Tgf-β and Notch signals significantly promoted myogenic differentiation of piscine satellite cells (PSCs). The mixture of fish gelatin and sodium alginate combined with a p53 inhibitor and a Yap activator supported PSC viability and proliferation. Based on the texture of fish muscle tissue, a 3D scaffold was constructed by gelatin-based gel mixed with PSCs. After proliferation and differentiation, the muscle scaffold was filled with cultured piscine adipocytes. Finally, tissue-like fish fillets with 20 × 12 × 4 mm were formed, consisting of 5.67 × 10 7 muscles and 4.02 × 10 7 adipocytes. The biomanufacture of tissue-like cultured fish fillet here could be a promising technology to customize meat production with high fidelity.
    Type of Medium: Online Resource
    ISSN: 2396-8370
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2924563-1
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  • 2
    Online Resource
    Online Resource
    Emerald ; 2021
    In:  Internet Research Vol. 31, No. 3 ( 2021-05-19), p. 961-989
    In: Internet Research, Emerald, Vol. 31, No. 3 ( 2021-05-19), p. 961-989
    Abstract: The domain of monetary donation is evolving with the combination of professional donation platforms and social network sites (SNSs) in the agency process, potentially enhancing information communication and facilitating money transfers between donors and recipients. However, SNS donation avoidance hinders the leveraging of significant economic and social values. To address the limited understanding of the phenomenon of SNS donation avoidance, this study aims to investigate the influencing factors of people's avoidance behavior in the agency process of SNS donation. Design/methodology/approach A model was devised containing four process-related factors (requests overload, process ambiguity, channel security concerns and perceived distributive injustice) as antecedents of SNS donation avoidance, with probable mediating paths of negative emotions, altruistic outcome expectation and egoistic outcome expectation. Data were collected through a survey of 398 users of WeChat Moment in China. Structural equation modeling was used to analyze the proposed model. Findings All four process-related factors have positive associations with SNS donation avoidance. Requests overload, channel security concerns and perceived distributive injustice all positively influence people's expectation of negative emotions and lead, in turn, to their SNS donation avoidance. Perceived distributive injustice also leads to SNS donation avoidance via negatively influencing people's expectations of both altruistic and egoistic outcomes. Originality/value Theoretically, this empirical study synthetically associates process-related factors to donation avoidance through the paths of emotional responses and rational outcome expectations. Practically, it emphasizes key factors to consider in the process management of SNS donation.
    Type of Medium: Online Resource
    ISSN: 1066-2243
    Language: English
    Publisher: Emerald
    Publication Date: 2021
    detail.hit.zdb_id: 2012338-3
    SSG: 24,1
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  • 3
    Online Resource
    Online Resource
    Frontiers Media SA ; 2021
    In:  Frontiers in Nutrition Vol. 8 ( 2021-12-1)
    In: Frontiers in Nutrition, Frontiers Media SA, Vol. 8 ( 2021-12-1)
    Abstract: Recently, owing to well-controlled release, enhanced distribution and increased permeability, nanocarriers used for alternative drug and food-delivery strategies have received increasingly attentions. Nanocarriers have attracted a large amount of interest as potential carriers of various bioactive molecules for multiple applications. Drug and food-based delivery via polymeric-based nanocarriers and lipid-based nanocarriers has been widely investigated. Nanocarriers, especially liposomes, are more and more widely used in the area of novel nano-pharmaceutical or food-based design. Herein, we aimed to discuss the recent advancement of different surface-engineered nanocarriers type, along with cutting-edge applications for food and nanomedicine and highlight the alternative of phytochemical as nanocarrier. Additionally, safety concern of nanocarriers was also highlighted.
    Type of Medium: Online Resource
    ISSN: 2296-861X
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2021
    detail.hit.zdb_id: 2776676-7
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  • 4
    Online Resource
    Online Resource
    Emerald ; 2019
    In:  Kybernetes Vol. 49, No. 5 ( 2019-08-12), p. 1445-1464
    In: Kybernetes, Emerald, Vol. 49, No. 5 ( 2019-08-12), p. 1445-1464
    Abstract: The purpose of this study is to use role expectation theory to identify potential determinants of user voting avoidance on mobile social media. Design/methodology/approach Data were collected through a survey of 602 WeChat users, and the proposed model was analysed using structural equation modelling. Findings Results indicate that user voting avoidance was positively influenced by unfair competition, perceived inauthenticity, perceived information insecurity, over-consumption of renqing (a unique Chinese human relation) and organisation placement in the context of mobile social media. Originality/value This study illustrates mobile user voting avoidance from the perspective of role expectation theory and clarifies the importance of avoidance in current voting research.
    Type of Medium: Online Resource
    ISSN: 0368-492X , 0368-492X
    Language: English
    Publisher: Emerald
    Publication Date: 2019
    detail.hit.zdb_id: 1479781-1
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  • 5
    Online Resource
    Online Resource
    Springer Science and Business Media LLC ; 2014
    In:  In Vitro Cellular & Developmental Biology - Animal Vol. 50, No. 2 ( 2014-2), p. 87-93
    In: In Vitro Cellular & Developmental Biology - Animal, Springer Science and Business Media LLC, Vol. 50, No. 2 ( 2014-2), p. 87-93
    Type of Medium: Online Resource
    ISSN: 1071-2690 , 1543-706X
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2014
    detail.hit.zdb_id: 2074849-8
    SSG: 12
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  • 6
    Online Resource
    Online Resource
    Elsevier BV ; 2016
    In:  Computers & Mathematics with Applications Vol. 72, No. 9 ( 2016-11), p. 2143-2150
    In: Computers & Mathematics with Applications, Elsevier BV, Vol. 72, No. 9 ( 2016-11), p. 2143-2150
    Type of Medium: Online Resource
    ISSN: 0898-1221
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2016
    detail.hit.zdb_id: 2004251-6
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  • 7
    In: Chemical Engineering Journal, Elsevier BV, Vol. 480 ( 2024-01), p. 148010-
    Type of Medium: Online Resource
    ISSN: 1385-8947
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2024
    detail.hit.zdb_id: 241367-X
    detail.hit.zdb_id: 2012137-4
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  • 8
    Online Resource
    Online Resource
    SAGE Publications ; 2023
    In:  Information Development Vol. 39, No. 1 ( 2023-01), p. 19-35
    In: Information Development, SAGE Publications, Vol. 39, No. 1 ( 2023-01), p. 19-35
    Abstract: With the unprecedented development of information and communication technologies, online learning is increasingly seen as an important channel for knowledge acquisition. Although knowledge payment platforms have attracted a considerable number of consumers, little is known about the determinants of purchase intention of online learning consumers for online paid courses (OPCs). In this study, we identify the mechanism underlying online learning consumers’ purchase intentions towards online paid courses (OPCs) based on outcome expectation and trust. We further examine the antecedents of performance expectation and trust from a learning-oriented perspective. Results indicate that trust and performance expectation play positive roles in consumer purchase intention. Moreover, perceived lecturer expertise, prior learning experience, and personal trial experience are positively associated with trust and performance expectation, which in turn influence purchase intention towards OPCs. The data were collected using a questionnaire survey of 443 users of knowledge payment platforms, and the proposed model was analysed through structural equation modelling. This study enhances the theoretical understanding of why consumers purchase OPCs in the knowledge payment context. For information system practice, these findings provide new insights for managers on how to conduct knowledge product transactions effectively.
    Type of Medium: Online Resource
    ISSN: 0266-6669 , 1741-6469
    RVK:
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2023
    detail.hit.zdb_id: 89692-5
    detail.hit.zdb_id: 2025059-9
    SSG: 24,1
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  • 9
    In: Fishes, MDPI AG, Vol. 8, No. 9 ( 2023-08-22), p. 429-
    Abstract: To find a suitable medium for muscle satellite cells of Larimichthys crocea, herein, the effect of different basal media and coating materials on the proliferation of piscine satellite cells (PSCs) was explored. Firstly, two basal media, namely F10 and DMEM/F12, were selected as experimental materials, and high-sugar DMEM was the main basal culture medium used with fish muscle cells as a control. The results showed that the PSCs proliferated better in F10 than in DMEM/F12 or DMEM. Secondly, the effects of rat tail collagen, polylysine and matrix coatings, as compared with no coating, on the proliferation and later differentiation of PSCs were also investigated. Our results indicated that there was no significant difference between coating and no coating on the proliferation of PSCs in the F10-based medium. Meanwhile, it was found that the myotubes were washed out, and only those under matrix-coated conditions remained intact in the process of differentiation. The results also suggested that PSCs could still differentiate into myotubes without their stemness being affected after proliferation in the F10-based medium. Hence, this study identified an efficient proliferation medium based on F10 basal medium that could shorten the culture time and maintain the stemness of PSCs, thus providing a basis for large-scale cell expansion and cell-culture-based meat production in the future.
    Type of Medium: Online Resource
    ISSN: 2410-3888
    Language: English
    Publisher: MDPI AG
    Publication Date: 2023
    detail.hit.zdb_id: 2932929-2
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  • 10
    Online Resource
    Online Resource
    MDPI AG ; 2021
    In:  Molecules Vol. 26, No. 18 ( 2021-09-14), p. 5583-
    In: Molecules, MDPI AG, Vol. 26, No. 18 ( 2021-09-14), p. 5583-
    Abstract: Betulinic acid, a pentacyclic triterpene, is distributed in a variety of plants, such as birch, eucalyptus and plane trees. It shows a wide spectrum of biological and pharmacological properties, such as anti-inflammatory, antibacterial, antiviral, antidiabetic, antimalarial, anti-HIV and antitumor effects. Among them, the antitumor activity of betulinic acid has been extensively studied. However, obtaining betulinic acid from natural resources can no longer meet the needs of medicine and nutrition, so methods such as chemical synthesis and microbial biotransformation have also been used to prepare betulinic acid. At the same time, with the development of synthetic biology and genetic engineering, and the elucidation of the biosynthetic pathways of terpenoid, the biosynthesis of betulinic acid has also been extensively researched. This article reviews the preparation of betulinic acid and its pharmacological activities, in order to provide a reference for the research and utilization of betulinic acid.
    Type of Medium: Online Resource
    ISSN: 1420-3049
    Language: English
    Publisher: MDPI AG
    Publication Date: 2021
    detail.hit.zdb_id: 2008644-1
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