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Wang YF, Shen ZC, Li J, Liang T, Lin XF, Li YP, Zeng W, Zou Q, Shen JL, Wang XY. Phytochemicals, biological activity, and industrial application of lotus seedpod ( Receptaculum Nelumbinis): A review. Front Nutr 2022; 9:1022794. [PMID: 36267901 PMCID: PMC9577462 DOI: 10.3389/fnut.2022.1022794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 09/12/2022] [Indexed: 12/02/2022] Open
Abstract
Lotus (Nelumbo nucifera Gaertn.) is a well-known food and medicinal plant. Lotus seedpod (Receptaculum Nelumbinis) is the by-products during lotus products processing, which is considered as waste. Numerous studies have been conducted on its phytochemicals, biological activity and industrial application. However, the information on lotus seedpod is scattered and has been rarely summarized. In this review, summaries on preparation and identification of phytochemicals, the biological activities of extracts and phytochemicals, and applications of raw material, extracts and phytochemicals for lotus seedpod were made. Meanwhile, the future study trend was proposed. Recent evidence indicated that lotus seedpods extracts, obtained by non-organic and organic solvents, possessed several activities, which were influenced by extraction solvents and methods. Lotus seedpods were rich in phytochemicals categorized as different chemical groups, such as proanthocyanidins, oligomeric procyanidins, flavonoids, alkaloids, terpenoids, etc. These phytochemicals exhibited various bioactivities, including ameliorating cognitive impairment, antioxidation, antibacterial, anti-glycative, neuroprotection, anti-tyrosinase and other activities. Raw material, extracts and phytochemicals of lotus seedpods could be utilized as sources for biochar and biomass material, in food industry and as dye. This review gives well-understanding on lotus seedpod, and provides theoretical basis for its future research and application.
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Affiliation(s)
- Yi-Fei Wang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Zi-Chun Shen
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Jing Li
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Tian Liang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Fan Lin
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Yan-Ping Li
- Scientific Research Center, Gannan Medical University, Ganzhou, China
| | - Wei Zeng
- School of Basic Medical Sciences, Gannan Medical University, Ganzhou, China
| | - Qi Zou
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China,Key Laboratory of Environment and Health of Ganzhou, Gannan Medical University, Ganzhou, China
| | - Jian-Lin Shen
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China
| | - Xiao-Yin Wang
- School of Public Health and Health Management, Gannan Medical University, Ganzhou, China,Key Laboratory of Environment and Health of Ganzhou, Gannan Medical University, Ganzhou, China,*Correspondence: Xiao-Yin Wang,
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Lin Z, Xie X, Wu D, Feng X, Chen M, Jia X, Sun Y, Qin Y, Qi Y, Du W. N-Doped celery-based biomass carbon with tunable Co 3O 4 loading for enhanced-performance of solid-state supercapacitors. NEW J CHEM 2022. [DOI: 10.1039/d1nj05298e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
N-doped celery-based biomass carbon with tunable Co3O4 loading is prepared and shows enhanced specific capacitance.
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Affiliation(s)
- Zihan Lin
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Xiubo Xie
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Dan Wu
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Xiangyang Feng
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Mengna Chen
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Xuexue Jia
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Yue Sun
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Yanting Qin
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Yupeng Qi
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
| | - Wei Du
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai, 264005, China
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Qin Y, Ni C, Xie X, Zhang J, Wang B, Wu H, Sun X, Kimura H, Yu R, Du W. Multiple reflection and scattering effects of the lotus seedpod-based activated carbon decorated with Co 3O 4 microwave absorbent. J Colloid Interface Sci 2021; 602:344-354. [PMID: 34139532 DOI: 10.1016/j.jcis.2021.06.048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
The lotus seedpod-based activated carbon (LSAC) is derived from pyrolysis of lotus seedpod as biomass carbon precursor, and Co3O4 is then deposited to LSAC by oxidation-precipitation and crystallization process of Co ions from Co(NO3)2 solution. The Co3O4 particles uniformly decorate on the surface and/or the inner channels of LSAC. The optimal reflection loss (RL) value of LSAC/Co3O4-paraffin wax (PW) composite reaches -39.8 dB, and the bandwidth for RL below -10 dB and -20 dB are 10.3 and 3.0 GHz, respectively, much better than that of LSAC-PW composite for the higher magnetic loss. The addition of Co3O4 particles in LSAC-PW composite significantly enhance the RL values in various thicknesses. The channels of the LSAC and decorated Co3O4 can improve the abilities of multiple scattering, dipole polarization, interface polarization and magnetic loss. This composite provides a promising method to construct high performance absorbers by using biomass carbon to tune the dielectric properties of the ferromagnetic materials.
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Affiliation(s)
- Yanting Qin
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - Cui Ni
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - XiuBo Xie
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China.
| | - Jingjing Zhang
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - Baolei Wang
- Key Laboratory of Aerospace Materials and Performance (Ministry of Education) School of Materials Science and Engineering, Beihang University, No.37 Xueyuan Road, Beijing 100191, PR China
| | - Haitao Wu
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - Xueqin Sun
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - Hideo Kimura
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China
| | - Ronghai Yu
- Key Laboratory of Aerospace Materials and Performance (Ministry of Education) School of Materials Science and Engineering, Beihang University, No.37 Xueyuan Road, Beijing 100191, PR China
| | - Wei Du
- School of Environmental and Material Engineering, Yantai University, No. 30 Qingquan Road, Yantai 264005, PR China.
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Efficient microwave absorber and supercapacitors derived from puffed-rice-based biomass carbon: Effects of activating temperature. J Colloid Interface Sci 2021; 594:290-303. [PMID: 33770565 DOI: 10.1016/j.jcis.2021.03.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 11/20/2022]
Abstract
Biomass-based carbon is gaining increasing attention because it presents a promising prospect for economic growth and social sustainable development. Moreover, it is an excellent medium for application in electromagnetic and electronic devices. Here, puffed-rice-based carbon is obtained at various activating temperatures, and when the hollow bulges on the carbon disappear, the morphology of the carbon changes into sheet-like structures. The R-800 sample displays the highest ID/IG value and demonstrates the best performance when used as both a microwave absorber and an electrode material. The minimum reflection loss (RL) and bandwidth for RL < -10 dB of the R-800 sample reach -72.1 dB and 13.2 GHz, respectively, and the bandwidth for RL < -20 dB is as large as 7.0 GHz, illustrating the widest bandwidth among the five carbon specimens. The multiple reflection effects and scattering, good impedance matching, and interfacial polarization synergistically enhance the microwave absorption performances of the sample. At 1 A g-1, the specific capacitance of the R-800 sample reaches 117.2 F g-1 and the capacitance retention remains at 85.3%. Moreover, a hybrid supercapacitor R-800//R-800 demonstrates an outstanding energy density of 15.23 Wh kg-1, power density of 5739.43 W kg-1, and high cycle stability (94.5% after 5000 cycles). This functionalized biomass carbon provides a promising media for constructing a bridge between sustainable development and biomass materials.
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Obodo RM, Chibueze TC, Ahmad I, Ekuma CE, Raji AT, Maaza M, Ezema FI. Effects of copper ion irradiation on $${\mathbf{C}\mathbf{u}}_{\mathbf{y}}{\mathbf{Z}\mathbf{n}}_{1-2\mathbf{y}-\mathbf{x}}{\mathbf{M}\mathbf{n}}_{\mathbf{y}}/\mathbf{G}\mathbf{O}$$ supercapacitive electrodes. J APPL ELECTROCHEM 2021. [DOI: 10.1007/s10800-021-01543-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Shi H, Ma M, Liu P, Jia X, Yang F, Zhao B, Li Z. Preparation of petal-particle cross-linking flowerlike NiO for supercapacitor application. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114481] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Li Z, Guan Z, Guan Z, Liang C, Yu K. Effect of Deep Cryogenic Activated Treatment on Hemp Stem-Derived Carbon Used as Anode for Lithium-Ion Batteries. NANOSCALE RESEARCH LETTERS 2020; 15:193. [PMID: 33001335 PMCID: PMC7530162 DOI: 10.1186/s11671-020-03422-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 09/22/2020] [Indexed: 06/11/2023]
Abstract
The cryogenic process has been widely applied in various fields, but it has rarely been reported in the preparation of anode materials for lithium-ion battery. In this paper, activated carbon derived from hemp stems was prepared by carbonization and activation; then, it was subjected to cryogenic treatment to obtain cryogenic activated carbon. The characterization results show that the cryogenic activated carbon (CAC) has a richer pore structure than the activated carbon (AC) without cryogenic treatment, and its specific surface area is 1727.96 m2/g. The porous carbon had an excellent reversible capacity of 756.8 mAh/g after 100 cycles at 0.2 C as anode of lithium-ion battery, in which the electrochemical performance of CAC was remarkably improved due to its good pore structure. This provides a new idea for the preparation of anode materials for high-capacity lithium-ion batteries.
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Affiliation(s)
- Zhigang Li
- Key Laboratory of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun, 130025, China
- Institute of Superplastic and Plastic of Jilin University, Changchun, 130025, China
| | - Zhongxiang Guan
- Key Laboratory of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun, 130025, China
- Institute of Superplastic and Plastic of Jilin University, Changchun, 130025, China
| | - Zhiping Guan
- Key Laboratory of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun, 130025, China
- Institute of Superplastic and Plastic of Jilin University, Changchun, 130025, China
| | - Ce Liang
- Key Laboratory of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun, 130025, China.
| | - Kaifeng Yu
- Key Laboratory of Automobile Materials, Ministry of Education, College of Materials Science and Engineering, Jilin University, Changchun, 130025, China.
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