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Kong Q, Niu Y, Feng H, Yu X, Wang B, Liu X, Chen Y, Wang F, Tian J, Zhou H. Ligusticum chuanxiong Hort.: a review of its phytochemistry, pharmacology, and toxicology. J Pharm Pharmacol 2024:rgae105. [PMID: 39180449 DOI: 10.1093/jpp/rgae105] [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: 09/24/2023] [Accepted: 07/25/2024] [Indexed: 08/26/2024]
Abstract
BACKGROUND Conioselinum anthriscoides (H. Boissieu) Pimenov & Kljuykov, also known as Ligusticum chuanxiong Hort. is a perennial Umbelliferae herb, whose dried rhizome commonly called Chuanxiong Rhizoma. Chuanxiong Rhizoma is widely used in TCM, especially for cardiocerebrovascular and gynecological diseases. However, these studies are scattered and there is no review that can centralize the results of these studies. The authors summarized this review by collecting research results on the chemical, pharmacological, and toxicological of Chuanxiong Rhizoma published in various publications over the past 20 years. AIMS The purpose of this review is to summarize the current experimental studies on Chuanxiong Rhizoma and explore its mechanism of action. METHODS Web of Science, PubMed, CBM, CNKI, Medline, Embase, Elsevier, Springer, Wiley Online Library, Scholar, and other databases were searched, and nearly one hundred experimental studies were collected to summarize this review. RESULTS AND DISCUSSION Chuanxiong Rhizoma is composed of essential oil, terpenes, alkaloids, polysaccharide, organic acids, ceramides, and cerebrosides. It has the functions of promoting blood circulation, removing blood stasis, antibacterial, antiviral, and calming the mind to sleep. Now it can be used to treat cardiocerebrovascular and gynecological diseases, neurodegenerative disease, psoriasis, rectal cancer, osteoporosis, and osteoarthritis. CONCLUSIONS In the past 20 years, a large number of research data have confirmed that Chuanxiong Rhizoma contains rich effective metabolites, has huge medicinal potential, and has a wide range of effective treatments.
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Affiliation(s)
- Qinghe Kong
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yingshuo Niu
- Cardiovascular Department of Guang'anmen Hospital Jinan, China Academy of Chinese Medical Sciences, Jinan 250012, China
| | - Hao Feng
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Xiaofei Yu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Bingkang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Xue Liu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Yueru Chen
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Fulin Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Jingzhen Tian
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
| | - Honglei Zhou
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan 250355, PR China
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Zhang J, Zeng X, Liu G, Wen C, Xu X. Extraction of Lentinus Edodes Polysaccharides with Ultrasound Enhanced with Deep Eutectic Solvent and Their Structural Characterization and Antioxidant Activity. Chem Biodivers 2024; 21:e202400141. [PMID: 38573801 DOI: 10.1002/cbdv.202400141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/30/2024] [Accepted: 04/04/2024] [Indexed: 04/06/2024]
Abstract
Ultrasound extraction (UE) enhanced with deep eutectic solvent (DES) was used to extract Lentinus edodes polysaccharides. Box-Behnken design (BBD) was applied to investigate the influences of water content (10-90 %), solid-liquid solvent (1 : 10-1 : 50 g/mL), time (4-12 min), temperature (40-80 °C) and ultrasonic power (100-500 W) on the yield of Lentinus edodes polysaccharides. The optimal extraction conditions were ultrasonic power of 300 W, extraction time of 8 min, water content of 80 %, a solid-liquid ratio of 1 : 30 g/mL and a temperature of 60 °C, respectively. The highest extraction yield of Lentinus edodes polysaccharide was 10.17 % under optimal conditions. The results of FT-IR, SEM, and monosaccharide composition confirmed that the extracts possessed the characteristics of polysaccharides. In addition, the polysaccharides obtained with the UE enhanced with DES method exhibited higher antioxidant activities than the polysaccharides extracted with the UE method and HWE method. This extraction method can further expand the production efficiency and structural diversity of Lentinus edodes polysaccharides and meet the supply and demand relationship. It can be foreseen that this method can be applied to the extraction of more active substances.
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Affiliation(s)
- Jixian Zhang
- Guangling College, Yangzhou University, Yangzhou, 225127, China
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Xinglin Zeng
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Guoyan Liu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Chaoting Wen
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
| | - Xin Xu
- College of Food Science and Engineering, Yangzhou University, Yang Zhou, 225127, China
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Li QZ, Xiong C, Wong WC, Zhou LW. Medium composition optimization and characterization of polysaccharides extracted from Ganoderma boninense along with antioxidant activity. Int J Biol Macromol 2024; 260:129528. [PMID: 38246471 DOI: 10.1016/j.ijbiomac.2024.129528] [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: 07/11/2023] [Revised: 12/15/2023] [Accepted: 01/13/2024] [Indexed: 01/23/2024]
Abstract
Ganoderma is a well-known medicinal macrofungal genus, of which several species have been thoroughly studied from the medicinal perspective, but most species are rarely involved in. In this study, we focus on the polysaccharides extracted from Ganoderma boninense and their antioxidant activity. Ganoderma boninense is a serious pathogen of oil palms that are cultivated commercially in Southeast Asia. Response surface methodology was conducted to optimize the liquid medium composition, and the mycelia biomass reached 7.063 g/L, that is, 1.4-fold compared with the seed medium. The crude and purified polysaccharides extracted from the fermentation broth showed well 1,1-diphenyl-2-picrylhydrazyl and 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid radical scavenging abilities, and the scavenging abilities of purified polysaccharides reached 94.47 % and 99.88 %, respectively. Six fractions of polysaccharides were extracted and purified from fruiting bodies, mycelia and fermentation broth separately with the elution buffers of distilled water and 0.1 M NaCl solution. Generally, the polysaccharides from fruiting bodies showed stronger protective effect on H2O2-induced HepG2 cell oxidative damage than other fractions. A total of five to seven monosaccharides were identified in the six fractions of polysaccharides. The correlation analysis revealed that the content of fucose was significantly correlated with the antioxidant activity of polysaccharides, while xylose showed negative correlation results. In summary, the polysaccharides from G. boninense have a potential to be used as natural antioxidants.
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Affiliation(s)
- Qian-Zhu Li
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chuan Xiong
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Wei Chee Wong
- Advanced Agriecological Research Sdn. Bhd., Kota Damansara, Petaling Jaya 47810, Selangor, Malaysia
| | - Li-Wei Zhou
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.
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Ahmad MF, A. Alsayegh A, Ahmad FA, Akhtar MS, Alavudeen SS, Bantun F, Wahab S, Ahmed A, Ali M, Elbendary EY, Raposo A, Kambal N, H. Abdelrahman M. Ganoderma lucidum: Insight into antimicrobial and antioxidant properties with development of secondary metabolites. Heliyon 2024; 10:e25607. [PMID: 38356540 PMCID: PMC10865332 DOI: 10.1016/j.heliyon.2024.e25607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 12/15/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024] Open
Abstract
Ganoderma lucidum is a versatile mushroom. Polysaccharides and triterpenoids are the major bioactive compounds and have been used as traditional medicinal mushrooms since ancient times. They are currently used as nutraceuticals and functional foods. G. lucidum extracts and their bioactive compounds have been used as an alternative to antioxidants and antimicrobial agents. Secondary metabolites with many medicinal properties make it a possible substitute that could be applied as immunomodulatory, anticancer, antimicrobial, anti-oxidant, anti-inflammatory, and anti-diabetic. The miraculous properties of secondary metabolites fascinate researchers for their development and production. Recent studies have paid close attention to the different physical, genetic, biochemical, and nutritional parameters that potentiate the production of secondary metabolites. This review is an effort to collect biologically active constituents from G. lucidum that reveal potential actions against diseases with the latest improvement in a novel technique to get maximum production of secondary metabolites. Studies are going ahead to determine the efficacy of numerous compounds and assess the valuable properties achieved by G. lucidum in favor of antimicrobial and antioxidant outcomes.
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Affiliation(s)
- Md Faruque Ahmad
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Abdulrahman A. Alsayegh
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Fakhruddin Ali Ahmad
- Department of Basic and Applied Science, School of Engineering and Science, G.D Goenka University, Gru Gram, 122103, Haryana, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Sirajudeen S. Alavudeen
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology and Parasitology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Awais Ahmed
- Department of Management, Shri JJT University, Rajasthan, Post code; 333010, India
| | - M. Ali
- Department of Pharmacognosy, CBS College of Pharmacy & Technology (Pt. B. D. Sharma University of Health Sciences), Chandpur, Faridabad, Haryana, 121101, India
| | - Ehab Y. Elbendary
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades Tecnologias, Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Nahla Kambal
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Mohamed H. Abdelrahman
- College of Applied Medical Sciences, Medical Laboratory Sciences, Jazan University, Jazan, 45142, Saudi Arabia
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Chen X, Zhang X, Sun W, Hou Z, Nie B, Wang F, Yang S, Feng S, Li W, Wang L. LcSAO1, an Unconventional DOXB Clade 2OGD Enzyme from Ligusticum chuanxiong Catalyzes the Biosynthesis of Plant-Derived Natural Medicine Butylphthalide. Int J Mol Sci 2023; 24:17417. [PMID: 38139246 PMCID: PMC10743894 DOI: 10.3390/ijms242417417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/11/2023] [Accepted: 11/14/2023] [Indexed: 12/24/2023] Open
Abstract
Butylphthalide, a prescription medicine recognized for its efficacy in treating ischemic strokes approved by the State Food and Drug Administration of China in 2005, is sourced from the traditional botanical remedy Ligusticum chuanxiong. While chemical synthesis offers a viable route, limitations in the production of isomeric variants with compromised bioactivity necessitate alternative strategies. Addressing this issue, biosynthesis offers a promising solution. However, the intricate in vivo pathway for butylphthalide biosynthesis remains elusive. In this study, we examined the distribution of butylphthalide across various tissues of L. chuanxiong and found a significant accumulation in the rhizome. By searching transcriptome data from different tissues of L. chuanxiong, we identified four rhizome-specific genes annotated as 2-oxoglutarate-dependent dioxygenase (2-OGDs) that emerged as promising candidates involved in butylphthalide biosynthesis. Among them, LcSAO1 demonstrates the ability to catalyze the desaturation of senkyunolide A at the C-4 and C-5 positions, yielding the production of butylphthalide. Experimental validation through transient expression assays in Nicotiana benthamiana corroborates this transformative enzymatic activity. Notably, phylogenetic analysis of LcSAO1 revealed that it belongs to the DOXB clade, which typically encompasses genes with hydroxylation activity, rather than desaturation. Further structure modelling and site-directed mutagenesis highlighted the critical roles of three amino acid residues, T98, S176, and T178, in substrate binding and enzyme activity. By unraveling the intricacies of the senkyunolide A desaturase, the penultimate step in the butylphthalide biosynthesis cascade, our findings illuminate novel avenues for advancing synthetic biology research in the realm of medicinal natural products.
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Affiliation(s)
- Xueqing Chen
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Xiaopeng Zhang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Wenkai Sun
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Zhuangwei Hou
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Bao Nie
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Fengjiao Wang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Song Yang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Shourui Feng
- State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China;
| | - Wei Li
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
| | - Li Wang
- Shenzhen Branch, Guangdong Laboratory of Lingnan Modern Agriculture, Key Laboratory of Synthetic Biology, Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen 518000, China (Z.H.)
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6
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Chen SK, Wang X, Guo YQ, Song XX, Yin JY, Nie SP. Exploring the partial degradation of polysaccharides: Structure, mechanism, bioactivities, and perspectives. Compr Rev Food Sci Food Saf 2023; 22:4831-4870. [PMID: 37755239 DOI: 10.1111/1541-4337.13244] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 08/22/2023] [Accepted: 09/04/2023] [Indexed: 09/28/2023]
Abstract
Polysaccharides are promising biomolecules with lowtoxicity and diverse bioactivities in food processing and clinical drug development. However, an essential prerequisite for their applications is the fine structure characterization. Due to the complexity of polysaccharide structure, partial degradation is a powerful tool for fine structure analysis, which can effectively provide valid information on the structure of backbone and branching glycosidic fragments of complex polysaccharides. This review aims to conclude current methods of partial degradation employed for polysaccharide structural characterization, discuss the molecular mechanisms, and describe the molecular structure and solution properties of degraded polysaccharides. In addition, the effects of polysaccharide degradation on the conformational relationships between the molecular structure and bioactivities, such as antioxidant, antitumor, and immunomodulatory activities, are also discussed. Finally, we summarize the prospects and current challenges for the partial degradation of polysaccharides. This review will be of great value for the scientific elucidation of polysaccharide fine structures and potential applications.
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Affiliation(s)
- Shi-Kang Chen
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
| | - Xin Wang
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
| | - Yu-Qing Guo
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
| | - Xiao-Xiao Song
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
| | - Jun-Yi Yin
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
| | - Shao-Ping Nie
- State Key Laboratory of Food Science and Resources, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, Jiangxi Province, China
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Zhang J, Xu X, Liu X, Chen M, Bai B, Yang Y, Bo T, Fan S. The Separation, Purification, Structure Identification, and Antioxidant Activity of Elaeagnus umbellata Polysaccharides. Molecules 2023; 28:6468. [PMID: 37764243 PMCID: PMC10534330 DOI: 10.3390/molecules28186468] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
In order to investigate the antioxidant activity of Elaeagnus umbellata polysaccharides, the physicochemical characteristics of purified Elaeagnus umbellata polysaccharides (EUP, consisting of two fractions, EUP1 and EUP2) were investigated using UV spectrophotometry, high-performance liquid chromatography (HPLC), high-performance gel permeation chromatography (HPGPC), and Fourier transform infrared spectroscopy (FT-IR). This revealed that EUP1 and EUP2 were acidic polysaccharides with an average molecular weight (MW) of 63 and 38 kDa, respectively. EUP1 mainly consisted of L-rhamnose and D-galactose in a molar ratio of 2.05:1, and EUP2 consisted of D-mannose, L-rhamnose, D-galactose, and D-arabinose in a molar ratio of 2.06:1:2.78:1. Furthermore, EUP exhibited considerable antioxidant potential for scavenging hydroxyl, superoxide anion, DPPH, and ABTS radicals. Therefore, EUP can be developed as a potential antioxidant for the functional food or pharmaceutical field.
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Affiliation(s)
- Jinhua Zhang
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
| | - Xin Xu
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
| | - Xinyi Liu
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
| | - Min Chen
- Shanxi Food Research Institute, Co., Ltd., Taiyuan 030024, China
| | - Baoqing Bai
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
| | - Yukun Yang
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
| | - Tao Bo
- Institute of Biotechnology, Shanxi University, Taiyuan 030006, China
| | - Sanhong Fan
- School of Life Science, Shanxi University, Taiyuan 030006, China
- Shanxi Key Laboratory for Research and Development of Regional Plants, Shanxi University, Taiyuan 030006, China
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Lin TY, Wu YT, Chang HJ, Huang CC, Cheng KC, Hsu HY, Hsieh CW. Anti-Inflammatory and Anti-Oxidative Effects of Polysaccharides Extracted from Unripe Carica papaya L. Fruit. Antioxidants (Basel) 2023; 12:1506. [PMID: 37627501 PMCID: PMC10451988 DOI: 10.3390/antiox12081506] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 08/27/2023] Open
Abstract
This study evaluated the antioxidative and anti-inflammatory activities of polysaccharides extracted from unripe Carica papaya L. (papaya) fruit. Three papaya polysaccharide (PP) fractions, namely PP-1, PP-2, and PP-3, with molecular weights of 2252, 2448, and 3741 kDa, containing abundant xylose, galacturonic acid, and mannose constituents, respectively, were obtained using diethylaminoethyl-Sepharose™ anion exchange chromatography. The antioxidant capacity of the PPs, hydroxyl radical scavenging assay, ferrous ion-chelating assay, and reducing power assay revealed that the PP-3 fraction had the highest antioxidant activity, with an EC50 (the concentration for 50% of the maximal effect) of 0.96 mg/mL, EC50 of 0.10 mg/mL, and Abs700 nm of 1.581 for the hydroxyl radical scavenging assay, ferrous ion-chelating assay, and reducing power assay, respectively. In addition, PP-3 significantly decreased reactive oxygen species production by 45.3%, NF-κB activation by 32.0%, and tumor necrosis factor-alpha and interleukin-6 generation by 33.5% and 34.4%, respectively, in H2O2-induced human epidermal keratinocytes. PP-3 exerts potent antioxidative and anti-inflammatory effects; thus, it is a potential biofunctional ingredient in the cosmetic industry.
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Affiliation(s)
- Ting-Yun Lin
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung City 402202, Taiwan; (T.-Y.L.); (Y.-T.W.); (C.-C.H.)
| | - Yun-Ting Wu
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung City 402202, Taiwan; (T.-Y.L.); (Y.-T.W.); (C.-C.H.)
| | - Hui-Ju Chang
- Department of Taiwan Seed Improvement and Propagation Station, Council of Agriculture, Executive Yuan, Taichung City 426017, Taiwan;
| | - Chun-Chen Huang
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung City 402202, Taiwan; (T.-Y.L.); (Y.-T.W.); (C.-C.H.)
| | - Kuan-Chen Cheng
- Institute of Biotechnology, National Taiwan University, Taipei 10617, Taiwan;
- Graduate Institute of Food Science Technology, National Taiwan University, Taipei 10617, Taiwan
- Department of Optometry, Asia University, Taichung City 413305, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung City 404333, Taiwan
| | - Hsien-Yi Hsu
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen 518057, China;
- Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong 999077, China
| | - Chang-Wei Hsieh
- Department of Food Science and Biotechnology, National Chung Hsing University, Taichung City 402202, Taiwan; (T.-Y.L.); (Y.-T.W.); (C.-C.H.)
- Department of Medical Research, China Medical University Hospital, Taichung City 404333, Taiwan
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9
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Lakhdari W, Benyahia I, Bouhenna MM, Bendif H, Khelafi H, Bachir H, Ladjal A, Hammi H, Mouhoubi D, Khelil H, Alomar TS, AlMasoud N, Boufafa N, Boufahja F, Dehliz A. Exploration and Evaluation of Secondary Metabolites from Trichoderma harzianum: GC-MS Analysis, Phytochemical Profiling, Antifungal and Antioxidant Activity Assessment. Molecules 2023; 28:5025. [PMID: 37446686 DOI: 10.3390/molecules28135025] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 06/07/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
In this study, we investigated in vitro the potential of Trichoderma harzianum to produce bioactive secondary metabolites that can be used as alternatives to synthetic compounds. The study focused on analyzing two extracts of T. harzianum using ethyl acetate and n-butanol solvents with different polarities. The extracts were examined using phytochemical analysis to determine the content of polyphenols, flavonoids, tannins, and alkaloids. Thin-layer chromatography (TLC) and Gas chromatography-mass spectroscopy (GC-MS) analysis were used to profile volatile organic metabolites (VOCs) present in the extracts. Furthermore, the extracts were tested for their antifungal ability using the poison food technique. For measuring antioxidant activity, the 1,1-diphenyl-2-picryl-hydrazyl (DPPH) test was used. Trichoderma harzianum was shown to have a significantly high content of tannins and alkaloids, with a noticeable difference between the two extracts. GC-MS analysis identified 33 potential compounds with numerous benefits that could be used in agriculture and the medicinal industry. Moreover, strong antifungal activity was identified against Sclerotinia sclerotiorum by 94.44%, Alternaria sp. by 77.04%, and Fusarium solani by 51.48; similarly, the IC50 of antioxidant activity was estimated for ethyl acetate extract by 71.47% and n-butanol extract by 56.01%. This leads to the conclusion that Trichoderma harzianum VOCs play a significant role as an antifungal and antioxidant agent when taking into account the advantageous bioactive chemicals noted in the extracts. However, to our knowledge, this is the first study in Algeria presenting detailed phytochemical analysis and GC-MS profiling of Trichoderma harzianum for two extracts, ethyl acetate and n-butanol.
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Affiliation(s)
- Wassima Lakhdari
- National Institute of Agronomic Research of Algeria, Touggourt 30200, Algeria
- Valcore Laboratory, Biology Department, Faculty of Life and Nature Sciences, University of Boumerdes, Boumerdes 35000, Algeria
| | - Ibtissem Benyahia
- Laboratory of Biogeochemistry and Desert Environments, Department of Chemistry, Faculty of Mathematics and Material Sciences, University of Kasdi Merbah, Ouargla 30000, Algeria
| | - Mustapha Mounir Bouhenna
- Scientific and Technical Center of Research in Physical and Chemical Analysis (CRAPC), Bou-Ismail 42004, Algeria
| | - Hamdi Bendif
- Department of Natural and Life Sciences, Faculty of Science, University of M'sila, M'sila 28000, Algeria
| | - Hafida Khelafi
- Valcore Laboratory, Biology Department, Faculty of Life and Nature Sciences, University of Boumerdes, Boumerdes 35000, Algeria
| | - Hakim Bachir
- Division of Hydraulic and Bioclimatology, National Institute of Agronomic Research (INRA), Algers 16000, Algeria
| | - Amel Ladjal
- Valcore Laboratory, Biology Department, Faculty of Life and Nature Sciences, University of Boumerdes, Boumerdes 35000, Algeria
| | - Hamida Hammi
- National Institute of Agronomic Research of Algeria, Touggourt 30200, Algeria
| | | | | | - Taghrid S Alomar
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84427, Riyadh 11671, Saudi Arabia
| | - Najla AlMasoud
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84427, Riyadh 11671, Saudi Arabia
| | | | - Fehmi Boufahja
- Biology Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11623, Saudi Arabia
| | - Abderrahmene Dehliz
- National Institute of Agronomic Research of Algeria, Touggourt 30200, Algeria
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10
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Khan AA, Lu LX, Yao FJ, Fang M, Wang P, Zhang YM, Meng JJ, Ma XX, He Q, Shao KS, Wei YH, Xu B. Characterization, antioxidant activity, and mineral profiling of Auricularia cornea mushroom strains. Front Nutr 2023; 10:1167805. [PMID: 37404858 PMCID: PMC10315456 DOI: 10.3389/fnut.2023.1167805] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 05/19/2023] [Indexed: 07/06/2023] Open
Abstract
Background Mushrooms are considered as next-generation healthy food components. Owing to their low-fat content, high-quality proteins, dietary fiber, and rich source of nutraceuticals. They are ideally preferred in formulation of low-caloric functional foods. In this view, the breeding strategies of mushroom Auricularia cornea (A. cornea) focusing on high yield and higher quality with rich nutritional values and health benefits are still needed. Materials and methods A total of 50 strains of A. cornea were used to analyze the bio efficiency and the time required for fruiting body formation following the cultivation experiment. The calorimetric method was used to evaluate the antioxidant activity and quantify the crude polysaccharides and minerals content thereafter. Results The results showed that the time required for fruiting body formation and biological efficiency varied significantly among the selected strains. Noticeably, the wild domesticated strain Ac13 of A. cornea mushroom showed the shortest fruit development time (80 days). Similarly, the hybrid strains including Ac3 and Ac15 possessed the highest biological efficiency (82.40 and 94.84%). Hybrid strains Ac18 (15.2%) and cultivated strains Ac33 (15.6%) showed the highest content of crude polysaccharides, while cultivated strains Ac1 and Ac33, demonstrated the highest content of total polysaccharides in the fruiting body (216 mg. g-1 and 200 mg. g-1). In the case of mineral content, the highest zinc contents were observed from the cultivated strain Ac46 (486.33 mg·kg-1). The maximum iron content was detected from the hybrid strain Ac3 (788 mg·kg-1), and the wild domesticated strain Ac28 (350 mg·kg-1). The crude polysaccharides of the A. cornea strain showed significant antioxidant potential, and the ability of Ac33 and Ac24 to scavenge DPPH radicals and ABTS, which was significantly improved compared to other strains, respectively. Principal component analysis was applied to examine the agronomic traits and chemical compounds of various strains of A. cornea mushrooms. The results revealed that cultivated, wild domesticated, and hybrid strains of A. cornea exhibited distinct characteristics in terms of growth, yield, and nutritional properties. Conclusion The crude polysaccharides from A. cornea mushroom strains act as natural antioxidants, the wild, hybrid, and commercial A. cornea mushroom strains can achieve rapid growth, early maturation, and high yields. The evaluation of biochemical indexes and nutritional characteristics of strains with excellent traits provided a scientific basis for initiating high-quality breeding, provided germplasm resources for the production of "functional food" with real nutritional and health value.
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Affiliation(s)
- Asif Ali Khan
- College of Horticulture, Jilin Agricultural University, Changchun, China
- International Cooperation Research Center of China for New Germplasm Breeding of Edible Mushrooms, Jilin Agricultural University, Changchun, China
| | - Li-Xin Lu
- College of Horticulture, Jilin Agricultural University, Changchun, China
| | - Fang-Jie Yao
- College of Horticulture, Jilin Agricultural University, Changchun, China
- International Cooperation Research Center of China for New Germplasm Breeding of Edible Mushrooms, Jilin Agricultural University, Changchun, China
| | - Ming Fang
- College of Horticulture, Jilin Agricultural University, Changchun, China
| | - Peng Wang
- Institute of Economical Plants Research, Academy of Agricultural Science of Jilin Province, Gongzhuling, China
| | - You-Min Zhang
- College of Forestry and Grassland, Jilin Agricultural University, Changchun, China
| | - Jing-Jing Meng
- College of Horticulture, Jilin Agricultural University, Changchun, China
| | - Xiao-Xu Ma
- International Cooperation Research Center of China for New Germplasm Breeding of Edible Mushrooms, Jilin Agricultural University, Changchun, China
| | - Qi He
- International Cooperation Research Center of China for New Germplasm Breeding of Edible Mushrooms, Jilin Agricultural University, Changchun, China
| | - Kai-Sheng Shao
- International Cooperation Research Center of China for New Germplasm Breeding of Edible Mushrooms, Jilin Agricultural University, Changchun, China
| | - Yun-hui Wei
- Jiangxi Academy of Agricultural Sciences Nanchang, Nanchang, China
| | - Baojun Xu
- Food Science and Technology Program, Department of Life Sciences, BNU-HKBU United International College, Zhuhai, China
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11
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Zhao HY, Han CH, Yang C, Lee YJ, Ha IH, Park KS. Effectiveness of Pharmacopuncture Therapy in Adhesive Capsulitis: a Study Protocol for a Pragmatic Randomized Controlled Trial. J Acupunct Meridian Stud 2023; 16:70-78. [PMID: 37076182 DOI: 10.51507/j.jams.2023.16.2.70] [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: 11/02/2022] [Revised: 12/05/2022] [Accepted: 03/25/2023] [Indexed: 04/21/2023] Open
Abstract
Background Adhesive capsulitis is a progressive, idiopathic disorder that significantly impacts individuals̓ daily lives and increases their medical burden. Pharmacopuncture therapy, which combines acupuncture techniques with herbal medicine, involves injecting herbal extracts into specific acupoints. This study aims to determine the effectiveness and safety of pharmacopuncture therapy in comparison to physiotherapy (PT) for treating adhesive capsulitis. Methods This research protocol outlines a two-arm, parallel, multi-center, pragmatic randomized controlled trial. Fifty participants will be randomly allocated to either the pharmacopuncture therapy or PT group, and they will receive 12 sessions of their respective therapies over a 6-week period. The primary outcome measure is the numeric rating scale for shoulder pain. Secondary outcomes include the visual analog scale score for shoulder pain, Shoulder Pain and Disability Index, Patients̓ Global Impression of Change score, Short Form-12 Health Survey Version 2 score, and EuroQol-5 Dimension. Statistical analysis will be conducted based on the intention-to-treat principle. Discussion This trial may offer high-quality and reliable clinical evidence for evaluating the effectiveness and safety of pharmacopuncture therapy compared to PT in the treatment of adhesive capsulitis. Furthermore, this study will serve as a valuable guideline for practitioners when making clinical decisions and managing adhesive capsulitis.
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Affiliation(s)
- Hui Yan Zhao
- Korean Convergence Medical Science, University of Science & Technology (UST), School of Korea Institute of Oriental Medicine, Daejeon, Korea
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Chang-Hyun Han
- Korean Convergence Medical Science, University of Science & Technology (UST), School of Korea Institute of Oriental Medicine, Daejeon, Korea
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Changsop Yang
- KM Science Research Division, Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Yoon Jae Lee
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Korea
| | - In-Hyuk Ha
- Jaseng Spine and Joint Research Institute, Jaseng Medical Foundation, Seoul, Korea
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12
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El-Gendi H, Abu-Serie MM, Kamoun EA, Saleh AK, El-Fakharany EM. Statistical optimization and characterization of fucose-rich polysaccharides extracted from pumpkin (Cucurbita maxima) along with antioxidant and antiviral activities. Int J Biol Macromol 2023; 232:123372. [PMID: 36706886 DOI: 10.1016/j.ijbiomac.2023.123372] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 01/05/2023] [Accepted: 01/12/2023] [Indexed: 01/25/2023]
Abstract
Biologically active phytochemicals from pumpkin reveal versatile medical applications, though little is known about their antiviral activity. The fucose-rich polysaccharide extraction conditions were optimized through Box-Behnken design and purified by column chromatography. The purified fucose-rich polysaccharide was characterized through SEM, FT-IR, 1H NMR, XRD, TGA, and GS-MS. The analysis results revealed an irregular and porous surface of the purified polysaccharide with high fucose, rhamnose, galactose, and glucose contents. The tested fucose-rich polysaccharides revealed significant antioxidant and anti-inflammatory activity at very low concentrations. The purified fucose-rich polysaccharides exerted a broad-spectrum antiviral activity against both DNA and RNA viruses, accompanied by high safety toward normal cells, where the maximum safe doses (EC100) were estimated to be about 3-3.9 mg/mL for both Vero and PBMC cell lines. Treatment of HCV, ADV7, HSV1, and HIV viruses with the purified polysaccharides showed a potent dose-dependent inhibitory activity with IC50 values of 95.475, 20.96, 5.213, and 461.75 μg/mL, respectively. This activity was hypothesized to be through inhibiting the viral entry in HCV infection and inhibiting the reverse transcriptase activity in HIV. The current study firstly reported the antioxidant, anti-inflammatory, and antiviral activities of Cucurbita maxima fucose-rich polysaccharide against several viral infections.
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Affiliation(s)
- Hamada El-Gendi
- Bioprocess Development Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Application (SRTA-City), New Borg El-Arab 21934, Alexandria, Egypt.
| | - Marwa M Abu-Serie
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab 21934, Alexandria, Egypt
| | - Elbadawy A Kamoun
- Nanotechnology Research Center (NTRC), The British University in Egypt (BUE), El-Sherouk City, Cairo 11837, Egypt; Polymeric Materials Research Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA-City), New Borg El-Arab 21934, Alexandria, Egypt
| | - Ahmed K Saleh
- Cellulose and Paper Department, National Research Centre, El-Tahrir St., Dokki, Giza, Egypt
| | - Esmail M El-Fakharany
- Protein Research Department, Genetic Engineering and Biotechnology Research Institute GEBRI, City of Scientific Research and Technological Applications, New Borg El-Arab 21934, Alexandria, Egypt.
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13
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Wang S, Yang Y, Xiao D, Zheng X, Ai B, Zheng L, Sheng Z. Polysaccharides from banana (Musa spp.) blossoms: Isolation, identification and anti-glycation effects. Int J Biol Macromol 2023; 236:123957. [PMID: 36907309 DOI: 10.1016/j.ijbiomac.2023.123957] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 01/23/2023] [Accepted: 03/04/2023] [Indexed: 03/13/2023]
Abstract
Musa spp. (banana) is consumed globally as a healthy fruit and improves the immune system. Banana blossoms are a by-product of banana harvesting rich in active substances such as polysaccharides and phenolic compounds; however, these blossoms are typically discarded as waste. In this report, a polysaccharide, MSBP11, was extracted, purified and identified from banana blossoms. MSBP11 is a neutral homogeneous polysaccharide with a molecular mass of ∼214.43 kDa and composed of arabinose and galactose at a ratio of 0.303:0.697. MSBP11 exhibited potent antioxidant and anti-glycation activities in a dose-dependent manner and can be used as a potential natural antioxidant and inhibitor of advanced glycosylation end products (AGEs). In addition, banana blossoms have been shown to decrease the levels of AGEs in chocolate brownies, which might possibly be developed as functional foods for diabetic patients. This study provides a scientific basis to further research the potential application of banana blossoms in functional foods.
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Affiliation(s)
- Shenwan Wang
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Yang Yang
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Dao Xiao
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Xiaoyan Zheng
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Binling Ai
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Lili Zheng
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Zhanwu Sheng
- Haikou Experimental Station, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
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14
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Hui H, Jin H, Yang X, Gao W, Qin B. The structure and antioxidant activities of three high molecular weight polysaccharides purified from the bulbs of Lanzhou lily. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2023. [DOI: 10.1007/s11694-022-01654-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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15
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Wan C, Jiang H, Tang MT, Zhou S, Zhou T. Purification, physico-chemical properties and antioxidant activity of polysaccharides from Sargassum fusiforme by hydrogen peroxide/ascorbic acid-assisted extraction. Int J Biol Macromol 2022; 223:490-499. [PMID: 36356868 DOI: 10.1016/j.ijbiomac.2022.11.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 11/02/2022] [Accepted: 11/03/2022] [Indexed: 11/09/2022]
Abstract
The biological activities of Sargassum fusiforme polysaccharides (SFP) were affected significantly by the extraction method. In order to screen the optimum extraction technology for SFP with high yield and biological activities, six extraction methods, including hot water extraction (HWE), acid-assisted extraction (ACAE), alkali-assisted extraction (ALAE), ultrasonic-assisted extraction (UAE), microwave-assisted extraction (MAE) and hydrogen peroxide/ascorbic acid-assisted extraction (HAE) were compared for the preparation of SFP. Based on the yield and in vitro antioxidant activity of the crude polysaccharides obtained by the six extraction methods, HAE was selected for the extraction of SFP. The SFP prepared by HAE (H-SFP) was purified by cellulose DEAE-52 ion-exchange chromatography, obtaining two purified fractions, namely H-SFP3 and H-SFP5. The analyses of their chemical composition, physico-chemical properties and the antioxidant capacity were performed. It was found that the crude SFP and the purified fractions possessed considerable ability to scavenge DPPH, hydroxyl and ABTS•+ radicals. These polysaccharide fractions were also found to effectively reduce the reactive oxygen species (ROS) level and increase the superoxide dismutase (SOD) activity in H2O2-induced oxidative stress RAW264.7 cells. The SFP prepared by the HAE has the potential as a natural non-toxic antioxidant and can be used as an ingredient in functional foods.
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Affiliation(s)
- Cheng Wan
- Key Laboratory for Food Microbial Technology of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Hui Jiang
- Key Laboratory for Food Microbial Technology of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Meng-Ting Tang
- Key Laboratory for Food Microbial Technology of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China
| | - Shaobo Zhou
- Key Laboratory for Food Microbial Technology of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China; School of Science, Faculty of Engineering and Science, University of Greenwich, Central Avenue, Chatham ME4 4TB, United Kingdom
| | - Tao Zhou
- Key Laboratory for Food Microbial Technology of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Xiasha, Hangzhou, Zhejiang 310018, PR China.
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16
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Structural characterization and antioxidant activity of Polygonatum sibiricum polysaccharides. Carbohydr Polym 2022; 291:119524. [DOI: 10.1016/j.carbpol.2022.119524] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 03/31/2022] [Accepted: 04/21/2022] [Indexed: 01/03/2023]
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17
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Structural Characteristics and the Antioxidant and Hypoglycemic Activities of a Polysaccharide from Lonicera caerulea L. Pomace. FERMENTATION-BASEL 2022. [DOI: 10.3390/fermentation8090422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, a novel polysaccharide, LPP, was obtained from Lonicera caerulea L. pomace by ultrasonic-assisted heating and was purified by Sephadex G-100. The structural characteristics of LPP showed that the molecular weight (Mw) was 8.53 × 104 Da; that it was mainly composed of galacturonic acid, followed by galactose; that it possessed the characteristic functional groups of polysaccharides; and that it had an absence of O-glycosidic bonds and crystalline and triple helix structures. Furthermore, LPP exhibited a favorable thermodynamic stability and antioxidant, hypoglycemic, and hypolipidemic activities in a dose-dependent manner in vitro, demonstrating that LPP can be used as an agent to regulate glycolipid metabolism. Additionally, the relationship between its bio-activities is discussed in this paper. The results revealed that the RP, •OH, and NO2− radicals had synergistic promoting effects, and polysaccharides with a strong antioxidant ability may have excellent hypoglycemic and hypolipidemic effects. Collectively, these results suggest that LPP has a strong bio-activity, and that Lonicera caerulea L. pomace can be used as a potential polysaccharide source.
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18
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Fermentation optimization, purification and biochemical characterization of a porphyran degrading enzyme with funoran side-activity from Zobellia uliginosa. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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19
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Hassane AMA, Hussien SM, Abouelela ME, Taha TM, Awad MF, Mohamed H, Hassan MM, Hassan MHA, Abo-Dahab NF, El-Shanawany ARA. In Vitro and In Silico Antioxidant Efficiency of Bio-Potent Secondary Metabolites From Different Taxa of Black Seed-Producing Plants and Their Derived Mycoendophytes. Front Bioeng Biotechnol 2022; 10:930161. [PMID: 35928959 PMCID: PMC9344008 DOI: 10.3389/fbioe.2022.930161] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 06/06/2022] [Indexed: 01/17/2023] Open
Abstract
Oxidative stress is involved in the pathophysiology of multiple health complications, and it has become a major focus in targeted research fields. As known, black seeds are rich sources of bio-active compounds and widely used to promote human health due to their excellent medicinal and pharmaceutical properties. The present study investigated the antioxidant potency of various black seeds from plants and their derived mycoendophytes, and determined the total phenolic and flavonoid contents in different extracts, followed by characterization of major constituents by HPLC analysis. Finally, in silico docking determined their binding affinities to target myeloperoxidase enzymes. Ten dominant mycoendophytes were isolated from different black seed plants. Three isolates were then selected based on high antiradical potency and further identified by ITS ribosomal gene sequencing. Those isolated were Aspergillus niger TU 62, Chaetomium madrasense AUMC14830, and Rhizopus oryzae AUMC14823. Nigella sativa seeds and their corresponding endophyte A. niger had the highest content of phenolics in their n-butanol extracts (28.50 and 24.43 mg/g), flavonoids (15.02 and 11.45 mg/g), and antioxidant activities (90.48 and 81.48%), respectively, followed by Dodonaea viscosa and Portulaca oleracea along with their mycoendophytic R. oryzae and C. madrasense. Significant positive correlations were found between total phenolics, flavonoids, and the antioxidant activities of different tested extracts. The n-butanol extracts of both black seeds and their derived mycoendophytes showed reasonable IC50 values (0.81–1.44 mg/ml) compared to the control with significant correlations among their phytochemical contents. Overall, seventeen standard phenolics and flavonoids were used, and the compounds were detected in different degrees of existence and concentration in the examined extracts through HPLC analysis. Moreover, the investigation of the molecular simulation results of detected compounds against the myeloperoxidase enzyme revealed that, as a targeted antioxidant, rutin possessed a high affinity (−15.3184 kcal/mol) as an inhibitor. Taken together, the black seeds and their derived mycoendophytes are promising bio-prospects for the broad industrial sector of antioxidants with several valuable potential pharmaceutical and nutritional applications.
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Affiliation(s)
- Abdallah M. A. Hassane
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut, Egypt
- *Correspondence: Abdallah M. A. Hassane, ; Mohamed E. Abouelela,
| | - Saleh M. Hussien
- Food Science and Technology Department, Faculty of Agriculture, Al-Azhar University, Assiut, Egypt
| | - Mohamed E. Abouelela
- Department of Pharmacognosy, Faculty of Pharmacy, Al-Azhar University, Assiut, Egypt
- *Correspondence: Abdallah M. A. Hassane, ; Mohamed E. Abouelela,
| | - Taher M. Taha
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut, Egypt
- Department of Biology, College of Science and Arts, Al Bahah University, Al-Mandaq, Saudi Arabia
| | - Mohamed F. Awad
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut, Egypt
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Hassan Mohamed
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut, Egypt
- Colin Ratledge Center for Microbial Lipids, School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo, China
| | - Mohammad M. Hassan
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
- Department of Genetics, Faculty of Agriculture, Menoufiya University, Sheben Al Kom, Egypt
| | - Mohammad H. A. Hassan
- Department of Botany and Microbiology, Faculty of Science, Assiut University, Asyut, Egypt
| | - Nageh F. Abo-Dahab
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut, Egypt
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Characterization and Antioxidant Activity of Mannans from Saccharomyces cerevisiae with Different Molecular Weight. Molecules 2022; 27:molecules27144439. [PMID: 35889309 PMCID: PMC9317142 DOI: 10.3390/molecules27144439] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/07/2022] [Accepted: 07/07/2022] [Indexed: 02/01/2023] Open
Abstract
Polysaccharides were extracted from natural sources with various biological activities, which are strongly influenced by their chemical structure and molecular weight. In this research, mannans polysaccharides were obtained from Saccharomyces cerevisiae by ethanol precipitation. The molecular weight of YM50, YM70, and YM90 mannans was 172.90 kDa, 87.09 kDa, and 54.05 kDa, respectively. Scanning electron microscopy of YM 90 mannans showed a rough surface with numerous cavities, while the surfaces of YM50 and YM70 were relatively smooth. Sepharose CL-6B and FTIR indicated that mannans had the characteristic bands of polysaccharides. The antioxidant activities of polysaccharides were evaluated in vitro using various assays. Mannans showed a good scavenging activity of DPPH radicals which depend on the molecular weight and concentration, and a higher scavenging activity of hydroxyl radical than ferric-reducing power activities. For the three types of mannans, cytotoxicity and hemolytic activity were rarely detected in mice erythrocytes and Caco-2 cells. Those results could contribute to the further application of mannans from Saccharomyces cerevisiae in the food and medicine industry.
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21
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Zhang RY, Gao JH, Shi YL, Lan YF, Liu HM, Zhu WX, Wang XD. Characterization of Structure and Antioxidant Activity of Polysaccharides From Sesame Seed Hull. Front Nutr 2022; 9:928972. [PMID: 35799594 PMCID: PMC9253664 DOI: 10.3389/fnut.2022.928972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/23/2022] [Indexed: 11/17/2022] Open
Abstract
Sesame seed hull is the major by-product of sesame seed processing and is rich in polysaccharides. In this work, sesame hull polysaccharides (SHP) were extracted by ultrasound-assisted alkali extraction methods with a yield of 6.49%. Three purified polysaccharide fractions were obtained after decolorization, deproteinization, and column chromatography. Then, their main composition and antioxidant activity were investigated. The dominant fraction was SHP-2 with a yield of 3.78%. It was composed of galacturonic acid (51.3%), glucuronic acid (13.8%), rhamnose (8.9%), glucose (8.4%), and others. The linkage types of SHP-2 have the α-D-GalpA-(1,4)-linked, α-D-GlcpA-(1,2)-linked, β-T-D-Rhap-linked, β-D-Glcp-(1,6)-linked, β-T-D-Galp-linked, α-L-Xylp-(1,4)-linked, α-L-Araf-(1,3,5)-linked, and β-D-Manp-(1,4)-linked. This study might provide some useful basic data for developing applications for sesame seed hull polysaccharides in the food and pharmaceutical industries.
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22
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Sureshkumar S, Merlin I, Prasai JR, Rajapriya P, Pandi M. Antioxidant, antibacterial, cytotoxicity, and phytochemical potentials of fungal bioactive secondary metabolites. J Basic Microbiol 2022; 62:1379-1392. [PMID: 35680569 DOI: 10.1002/jobm.202100680] [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: 12/22/2021] [Revised: 04/29/2022] [Accepted: 05/21/2022] [Indexed: 11/10/2022]
Abstract
The present study focuses on antioxidant, antibacterial, phytochemical potential, and cytotoxicity of secondary metabolites from Colletotrichum gloeosporioides, Fusarium proliferatum, Alternaria arborescens, and Pestalotiopsis vismiae. The scavenging effect of fungal metabolites was determined by 2, 2-diphenyl-1-picrylhydrazyl (DPPH), H2 O2 , O2 -, and reducing power assays. Among the four fungi, A. arborescens have higher antioxidant activity of DPPH (81.12%), H2 O2 (74.83%), superoxide (75.74%), and reducing power (0.141) with standard ascorbic acid. Fungal metabolites were found to be significantly effective against all tested pathogens. A. arborescens showed significant amounts of phenolic (138.78 ± 3.70 mg/g of gallic acid equivalent), flavonoid (74.16 ± 3.58 mg/g of quercetin equivalent), as well as cytotoxicity effects in a cancer cell line (A549) with inhibitory concentration (IC50 = 35 µg/ml at 24 and 48 h). The live and dead cells were analyzed by acridine orange/ethidium bromide staining methods. In addition, A. arborescens metabolites were characterized through gas chromatography-mass spectrometry analysis. The major compounds were found to be phenol, 4-(1,1,3,3-tetramethylbutyl)-, acetamide, N-(3-methylphenyl)-, dibutyl phthalate, and benzo[qr]naphtho[2,1,8,7-fghi] pentacene. The compounds were reported in A. arborescensis up to our knowledge this is the first report. Based on this study, all fungal strains have a significant bioactive capacity with A. arborescens strain exhibiting greater biological properties. Further purification and characterization of A. arborescens bioactive component could lead to an intriguing reservoir of novel pharmacological agents in the future.
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Affiliation(s)
- Senthuran Sureshkumar
- Department of Molecular Microbiology, School of Biotechnology, Madurai Kamaraj University, Madurai, India
| | - Iniya Merlin
- Department of Molecular Microbiology, School of Biotechnology, Madurai Kamaraj University, Madurai, India
| | - Jiwan R Prasai
- Department of Molecular Microbiology, School of Biotechnology, Madurai Kamaraj University, Madurai, India
| | - Pandy Rajapriya
- Department of Microbial Technology, School of Biological Science, Madurai Kamaraj University, Madurai, India.,Department of Zoology, M.S.S, Wakf Board College, Madurai, India
| | - Mohan Pandi
- Department of Molecular Microbiology, School of Biotechnology, Madurai Kamaraj University, Madurai, India
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Subcritical Water Enhanced with Deep Eutectic Solvent for Extracting Polysaccharides from Lentinus edodes and Their Antioxidant Activities. Molecules 2022; 27:molecules27113612. [PMID: 35684548 PMCID: PMC9182456 DOI: 10.3390/molecules27113612] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 05/28/2022] [Accepted: 06/01/2022] [Indexed: 11/17/2022] Open
Abstract
In the present study, subcritical water extraction (SWE) assisted with deep eutectic solvent (DES) is used to extract Lentinus edodes polysaccharides (LEP). In addition, the antioxidant activity of the polysaccharide samples was also investigated. Based on a single factor test and response surface test, the optimal extraction factors were a liquid–solid solvent of 40:1 mL/g, extraction temperature of 147.23 °C, water content of 39.76% and extraction time of 17.58 min. Under these extraction conditions, the yield of LEP was 6.26 ± 0.08%. Compared with the SWE and hot water extraction (HWE), it improved by 19.24% and 17.01%, respectively. In addition, the results of monosaccharide composition, molecular weight, FT-IR, UV and SEM confirmed that the extracts had the features of polysaccharides. Interestingly, the polysaccharides obtained with the SWE assisted with the DES procedure showed a higher DPPH scavenging activity, hydroxyl radical scavenging activity and hydrogen peroxide scavenging activity, which indicated that the polysaccharides with this method had a stronger antioxidant activity. These findings demonstrated that the SWE-assisted DES is a strong method to obtain polysaccharides from Lentinus edodes for food, biopharmaceutical and other industrial production.
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24
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Hassane AM, Taha TM, Awad MF, Mohamed H, Melebari M. Radical scavenging potency, HPLC profiling and phylogenetic analysis of endophytic fungi isolated from selected medicinal plants of saudi arabia. ELECTRON J BIOTECHN 2022. [DOI: 10.1016/j.ejbt.2022.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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25
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Screening of secondary metabolites and antioxidant potential of endophytic fungus Penicillium citrinum and host Digitaria bicornis by spectrophotometric and electrochemical methods. Arch Microbiol 2022; 204:206. [PMID: 35267103 DOI: 10.1007/s00203-022-02795-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 12/13/2021] [Accepted: 02/07/2022] [Indexed: 12/19/2022]
Abstract
Perennial grasses are hosts to an extremely diverse assemblage of endophytic fungi, but their significance is still underexplored. In the present study, an endophytic fungus was isolated from the aerial regions of Digitaria bicornis (Lam.) Roem. & Schult. and was characterized by morphological and molecular methods (ITS rDNA region), as Penicillium citrinum Thom. The crude extracts of endophytic fungus and host were recovered and evaluated for their antioxidant potential by spectrophotometric and electrochemical methods. The present study was also an attempt to compare the anti-radical power of extracts by spectrophotometric (2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS), hydrogen peroxide and nitric oxide radical scavenging assay) and electrochemical (cyclic voltammetry) methods and suggested that cyclic voltammetry could be used routinely instead of assaying by more number of spectrophotometric methods. The results indicated that the ethyl acetate extract of P. citrinum and methanolic extract of D. bicornis has potential compounds with antioxidant and other pharmaceutical activities. Nine and 17 antioxidant biomolecules, respectively, in P. citrinum and D. bicornis extracts were detected by OHR-LC-MS and the presence of function group of the bioactive compounds was confirmed by FTIR spectroscopy. Finally, the study also reported that the extracts of P. citrinum and D. bicornis have several bioactive compounds with application in commercial pharmaceutical industries.
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26
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Yang F, Chen J, Ye S, Liu Z, Ding Y. Characterization of antioxidant activity of exopolysaccharides from endophytic Lysinibacillus sphaericus Ya6 under osmotic stress conditions. Process Biochem 2022. [DOI: 10.1016/j.procbio.2021.12.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Tang Z, Zhao Z, Wu X, Lin W, Qin Y, Chen H, Wan Y, Zhou C, Bu T, Chen H, Xiao Y. A Review on Fruit and Vegetable Fermented Beverage-Benefits of Microbes and Beneficial Effects. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2021.2024222] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Zizhong Tang
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Zhiqiao Zhao
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Xulong Wu
- Chengdu Agricultural College, Chengdu, Sichuan, China
| | - Wenjie Lin
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yihan Qin
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Hui Chen
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yujun Wan
- Sichuan Food and Fermentation Industry Research and Design Institute, Chengdu,Sichuan, China
| | - Caixia Zhou
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Tongliang Bu
- College of Life Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Hong Chen
- College of Food Science, Sichuan Agricultural University, Ya’an, Sichuan, China
| | - Yirong Xiao
- Sichuan Agricultural University Hospital, Ya’an, Sichuan, China
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28
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Wang X, Zhou X, Wang K, Cao X. Structural characterisation and bioactivity of polysaccharides isolated from fermented Dendrobium officinale. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:280-290. [PMID: 34091920 DOI: 10.1002/jsfa.11356] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/26/2021] [Accepted: 06/06/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND A polysaccharide was purified in this study, which was acquired from the fermentation broth of Dendrobium officinale Kimura et Migo. We aimed to investigate the structural features and bioactivity of this polysaccharide. RESULTS The polysaccharide was purified and the main polysaccharide fraction (i.e., DOP-1) was obtained. High-performance gel permeation chromatography (HPGPC) revealed that the molecular weight of DOP-1 was 447.48 kDa. Galactose, glucose and mannose were found to be present in DOP-1 via monosaccharide composition analysis, at a ratio of 1:1.79:6.71. Methylation and nuclear magnetic resonance spectroscopic analysis indicated that the backbone of DOP-1 was →4)-α-d-Glcp-(1 → 4)-α-d-Manp-(1 → 4)-α-d-Manp-(1 → 4,6)-α-d-Manp-(1→, and its repeating units were also preliminarily established. In vitro tests proved that DOP-1 not only protects RAW264.7 macrophages from the cytotoxic effect induced by lipopolysaccharide (LPS), but also inhibits cytokines (i.e., interleukin-6 and tumour necrosis factor-α) induced by LPS. DOP-1 demonstrated good scavenging activity in vitro toward 1,1-diphenyl-2-picrylhydrazyl and hydroxyl radicals, as well as good metal chelating activity. Therefore, DOP-1 has potential antioxidant applications. CONCLUSION The structural characteristics of DOP-1 support its favourable biological activities and lay a strong foundation for further exploration of its structure-activity relationships and activity development, providing experimental data for the development and utilisation of fermentation broth of D. officinale. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Xilai Wang
- School of Food Science and Engineering, University of Hainan, Haikou, China
- Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education, University of Hainan, Haikou, China
| | - Xin Zhou
- School of Food Science and Engineering, University of Hainan, Haikou, China
- Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education, University of Hainan, Haikou, China
| | - Kai Wang
- School of Food Science and Engineering, University of Hainan, Haikou, China
- Department of Biochemistry and Molecular Biology, Hainan Medical College, Haikou, China
| | - Xianying Cao
- School of Food Science and Engineering, University of Hainan, Haikou, China
- Engineering Research Center of Utilization of Tropical Polysaccharide Resources, Ministry of Education, University of Hainan, Haikou, China
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29
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Pectin polysaccharide from Flos Magnoliae (Xin Yi, Magnolia biondii Pamp. flower buds): Hot-compressed water extraction, purification and partial structural characterization. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2021.107061] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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30
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Wang J, Wang L, Zhou H, Liang XD, Zhang MT, Tang YX, Wang JH, Mao JL. The isolation, structural features and biological activities of polysaccharide from Ligusticum chuanxiong: A review. Carbohydr Polym 2021; 285:118971. [DOI: 10.1016/j.carbpol.2021.118971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/24/2021] [Accepted: 11/30/2021] [Indexed: 02/07/2023]
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31
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Zhao H, Wei X, Xie Y. Optimization of Extraction Technology, Structure, and Antioxidant Activity of Polysaccharide from
Grifola frondosa. STARCH-STARKE 2021. [DOI: 10.1002/star.202000200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hou‐kuan Zhao
- Key Laboratory of Coal Processing and Efficient Utilization Ministry of Education China University of Mining & Technology Xuzhou 221116 China
| | - Xian‐yong Wei
- Key Laboratory of Coal Processing and Efficient Utilization Ministry of Education China University of Mining & Technology Xuzhou 221116 China
| | - Yi‐min Xie
- School of Pulp &Paper Engineering Hubei University of Technology Wuhan 430068 China
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32
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Jha N, Sivagnanavelmurugan M, Prasad P, Lakra AK, Ayyanna R, Domdi L, Arul V. Physicochemical properties, preliminary characterization, and assessment of potential bioactivities of polysaccharide purified from the leaves of Avicennia marina. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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33
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Hussain M, Qayum A, Zhang X, Hao X, Liu L, Wang Y, Hussain K, Li X. Improvement in bioactive, functional, structural and digestibility of potato protein and its fraction patatin via ultra-sonication. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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34
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Guo L, Lan N, Li H, Xiang P, Kan H. Effect of hot air drying temperature on the quality and antioxidant activity of
Boletus edulis
Bull.: Fr. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15540] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Lei Guo
- College of Life Sciences Southwest Forestry University Kunming China
| | - Ning Lan
- College of Life Sciences Southwest Forestry University Kunming China
| | - Hua Li
- College of Life Sciences Southwest Forestry University Kunming China
| | - Ping Xiang
- Yunnan Innovative Research Team of Environmental Pollution Food Safety and Human HealthSouthwest Forestry University Kunming China
| | - Huan Kan
- College of Life Sciences Southwest Forestry University Kunming China
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35
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Tangthong T, Piroonpan T, Thipe VC, Khoobchandani M, Katti K, Katti KV, Pasanphan W. Water-Soluble Chitosan Conjugated DOTA-Bombesin Peptide Capped Gold Nanoparticles as a Targeted Therapeutic Agent for Prostate Cancer. Nanotechnol Sci Appl 2021; 14:69-89. [PMID: 33776426 PMCID: PMC7987316 DOI: 10.2147/nsa.s301942] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/03/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction Functionalization of water-soluble chitosan (WSCS) nanocolloids with, gold nanoparticles (AuNPs), and LyslLys3 (1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid)-bombesin 1–14 (DOTA-BBN) peptide affords an innovative pathway to produce prostate tumor cell-specific nanomedicine agents with potential applications in molecular imaging and therapy. Methods The preparation involves the production and full characterization of water-soluble chitosan (WSCS), via gamma (γ) rays (80 kGy) irradiation, followed by DOTA-BBN conjugation for subsequent use as an effective template toward the synthesis of tumor cell-specific AuNPs-WSCS-DOTA-BBN. Results The WSCS-DOTA-BBN polymeric nanoparticles (86 ± 2.03 nm) served multiple roles as reducing and stabilizing agents in the overall template synthesis of tumor cell-targeted AuNPs. The AuNPs capped with WSCS and WSCS-DOTA-BBN exhibited average Au-core diameter of 17 ± 8 nm and 20 ± 7 nm with hydrodynamic diameters of 56 ± 1 and 67± 2 nm, respectively. The AuNPs-WSCS-DOTA-BBN showed optimum in vitro stability in biologically relevant solutions. The targeted AuNPs showed selective affinity toward GRP receptors overexpressed in prostate cancer cells (PC-3 and LNCaP). Discussion The AuNPs-WSCS-DOTA-BBN displayed cytotoxicity effects against PC-3 and LNCaP cancer cells, with concomitant safety toward the HAECs normal cells. The AuNPs-WSCS-DOTA-BBN showed synergistic targeting toward tumor cells with selective cytotoxicity of AuNPs towards PC-3 and LNCaP cells. Our investigations provide compelling evidence that AuNPs functionalized with WSCS-DOTA-BBN is an innovative nanomedicine approach for use in molecular imaging and therapy of GRP receptor-positive tumors. The template synthesis of AuNPs-WSCS-DOTA-BBN serves as an excellent non-radioactive surrogate for the development of the corresponding 198AuNPs theragnostic nanoradiopharmaceutical for use in cancer diagnosis and therapy.
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Affiliation(s)
- Theeranan Tangthong
- Department of Materials Science, Faculty of Science, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand.,Center of Radiation Processing for Polymer Modification and Nanotechnology (CRPN), Faculty of Science, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand
| | - Thananchai Piroonpan
- Center of Radiation Processing for Polymer Modification and Nanotechnology (CRPN), Faculty of Science, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand
| | - Velaphi C Thipe
- Laboratório de Ecotoxicologia - Centro de Química e Meio Ambiente - Instituto de Pesquisas Energéticase Nucleares (IPEN) - Comissão Nacional de Energia Nuclear- IPEN/CNEN-SP, São Paulo, Brasil.,Institute of Green Nanotechnology, University of Missouri, Columbia, MO, 65211, USA
| | - Menka Khoobchandani
- Institute of Green Nanotechnology, University of Missouri, Columbia, MO, 65211, USA.,Department of Radiology, University of Missouri, Columbia, MO, 65211, USA
| | - Kavita Katti
- Institute of Green Nanotechnology, University of Missouri, Columbia, MO, 65211, USA.,Department of Radiology, University of Missouri, Columbia, MO, 65211, USA
| | - Kattesh V Katti
- Institute of Green Nanotechnology, University of Missouri, Columbia, MO, 65211, USA.,Department of Radiology, University of Missouri, Columbia, MO, 65211, USA.,Department of Physics, University of Missouri, Columbia, MO, 65211, USA
| | - Wanvimol Pasanphan
- Department of Materials Science, Faculty of Science, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand.,Center of Radiation Processing for Polymer Modification and Nanotechnology (CRPN), Faculty of Science, Kasetsart University, Chatuchak, Bangkok, 10900, Thailand
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Porphyran and oligo-porphyran originating from red algae Porphyra: Preparation, biological activities, and potential applications. Food Chem 2021; 349:129209. [PMID: 33588184 DOI: 10.1016/j.foodchem.2021.129209] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/17/2021] [Accepted: 01/24/2021] [Indexed: 02/07/2023]
Abstract
Porphyra is one of the most economically important red algae in the world. The functional components extracted from Porphyra such as porphyrans, proteins, lipids, and minerals have strong physiological activities. Porphyran, a sulfated galactan, is composed of alternating 1,4-linked α-l-galactopyranose-6-sulfate (L6S) and 1,3-linked β-d-galactopyranose (G). Porphyran and oligo-porphyran have a series of pharmacological and biological functions, such as antioxidation, anticancer, antiaging, antiallergic, immunomodulatory, hypoglycaemic, and hypolipidemic effects. Thus, red algae Porphyra-derived porphyran and oligo-porphyran have various potential applications in food, medicine, and cosmetic fields. For better application, this review introduces and summarizes the structure and source of porphyran as well as the preparation methods, biological activities, and potential applications of porphyran and oligo-porphyran. Moreover, the future research directions and emphasis of porphyran and oligo-porphyran preparation as well as their functional activities and applications are highlighted and prospected.
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Chen W, Lu Y, Hu D, Mo J, Ni J. Black mulberry (Morus nigra L.) polysaccharide ameliorates palmitate-induced lipotoxicity in hepatocytes by activating Nrf2 signaling pathway. Int J Biol Macromol 2021; 172:394-407. [PMID: 33450344 DOI: 10.1016/j.ijbiomac.2021.01.059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 01/06/2021] [Accepted: 01/10/2021] [Indexed: 01/05/2023]
Abstract
Black mulberry (Morus nigra L.) has shown health benefits against metabolic disorders. Lipotoxicity is considered as a potentially cause of metabolic syndrome, and there is no effective treatment. However, the protective effect and its mechanism of black mulberry against lipotoxicity are unclear. In this study, three polysaccharide fractions (BP1, BP2, BP3) were isolated from black mulberry by stepwise precipitation with 30%, 60%, and 90% of ethanol and analyzed by GPC, HPLC and FT-IR methods. BP1 exhibited a better protective effect than BP2 and BP3 on palmitic acid (PA)-induced lipotoxicity in HepG2 cells. BP1 effectively reduced PA-induced lipotoxicity by eliminating accumulation of ROS, improving mitochondrial function, reversing glutathione depletion and enhancing antioxidant enzyme activities. Mechanistically, BP1 activated the Nrf2 signaling pathway, a master regulator of the antioxidant defense system, through increasing Nrf2 nuclear translocation and phosphorylation. Collectively, these results demonstrate that BP1 has the great potential for applications in lipid disorders.
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Affiliation(s)
- Wei Chen
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
| | - Yang Lu
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Dongwen Hu
- Department of Food Science and Nutrition, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang University, Hangzhou 310058, China
| | - Jianling Mo
- Department of Traditional Chinese Medicine, Sir Run Run Shaw Hospital, School of Medcine, Zhejiang University, Hangzhou 310016, China
| | - Jingdan Ni
- Department of Traditional Chinese Medicine, Sir Run Run Shaw Hospital, School of Medcine, Zhejiang University, Hangzhou 310016, China
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38
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Qian WW, Yang SQ, Hu SM, Wang XL, Zhu Y, Zhou T. Enzymatic degradation, antioxidant and immunoregulatory activities of polysaccharides from brown algae Sargassum fusiforme. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-020-00776-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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39
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Mohammed ASA, Naveed M, Jost N. Polysaccharides; Classification, Chemical Properties, and Future Perspective Applications in Fields of Pharmacology and Biological Medicine (A Review of Current Applications and Upcoming Potentialities). JOURNAL OF POLYMERS AND THE ENVIRONMENT 2021; 29:2359-2371. [PMID: 33526994 PMCID: PMC7838237 DOI: 10.1007/s10924-021-02052-2] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/06/2021] [Indexed: 05/06/2023]
Abstract
Polysaccharides are essential macromolecules which almost exist in all living forms, and have important biological functions, they are getting more attention because they exhibit a wide range of biological and pharmacological activities, such as anti-tumour, immunomodulatory, antimicrobial, antioxidant, anticoagulant, antidiabetic, antiviral, and hypoglycemia activities, making them one of the most promising candidates in biomedical and pharmaceutical fields. Polysaccharides can be obtained from many different sources, such as plants, microorganisms, algae, and animals. Due to their physicochemical properties, they are susceptible to physical and chemical modifications leading to enhanced properties, which is the basic concept for their diverse applications in biomedical and pharmaceutical fields. In this review, we will give insight into the most recent updated applications of polysaccharides and their potentialities as alternatives for traditional and conventional therapies. Challenges and limitations for polysaccharides in pharmaceutical utilities are discussed as well.
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Affiliation(s)
- Aiman Saleh A. Mohammed
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Interdisciplinary Excellence Centre, University of Szeged, Szeged, 6720 Hungary
- Department of Pharmacology, Faculty of Pharmacy, University of Aden, Aden, Yemen
| | - Muhammad Naveed
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Interdisciplinary Excellence Centre, University of Szeged, Szeged, 6720 Hungary
| | - Norbert Jost
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Interdisciplinary Excellence Centre, University of Szeged, Szeged, 6720 Hungary
- ELKH-SZTE Research Group of Cardiovascular Pharmacology, Szeged, 6720 Hungary
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40
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Gunasekaran S, Govindan S, Ramani P. Sulfated modification, characterization and bioactivities of an acidic polysaccharide fraction from an edible mushroom Pleurotus eous (Berk.) Sacc. Heliyon 2021; 7:e05964. [PMID: 33511294 PMCID: PMC7815800 DOI: 10.1016/j.heliyon.2021.e05964] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/09/2020] [Accepted: 01/08/2021] [Indexed: 12/13/2022] Open
Abstract
The acidic fraction (P3a) of Pleurotus eous was successfully sulfated by sulphur trioxide-pyridine complex method. The effect of sulfate modification (SP3a) on the structure, physicochemical properties and in vitro biological activity of P3 was studied. The structural characteristics were established by UV absorption, FT-IR, HPGPC and GC-MS. Biological studies were carried out, such as in vitro antioxidant, anticoagulant, anti-tumour and antibacterial activities. The sulfation process changed its physicochemical and biological characteristics. Compared with P3a, the molecular weight of SP3a is reduced. P3a and SP3a are composed of galactose, xylose, arabinose with different molar percentages. Sulfated derivatives have strong antioxidant and anticoagulant properties. Compared with P3a, SP3a showed obvious cytotoxicity to Jurkat and HeLa cells. SP3a showed a higher inhibition zone for Gram-positive and Gram-negative bacteria. This article demonstrates that sulfation is an effective way to enhance biological activity, especially SP3a is a promising candidate for bioactive macromolecules and has great potential for industrial and biomedical applications.
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Affiliation(s)
- Sasikala Gunasekaran
- Department of Biochemistry, School of Biosciences, Periyar University, Salem, India
| | - Sudha Govindan
- Department of Biochemistry, School of Biosciences, Periyar University, Salem, India
| | - Prasanna Ramani
- Dhanvanthri Lab, Department of Sciences, Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India
- Center of Excellence in Advanced Materials & Green Technologies (CoE–AMGT), Amrita School of Engineering, Amrita Vishwa Vidyapeetham, Coimbatore, India
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Zhang S, An L, Li Z, Wang X, Wang H, Shi L, Bao J, Lan X, Zhang E, Lall N, Reid AM, Li Y, Jin DQ, Xu J, Guo Y. Structural elucidation of an immunological arabinan from the rhizomes of Ligusticum chuanxiong, a traditional Chinese medicine. Int J Biol Macromol 2020; 170:42-52. [PMID: 33316344 DOI: 10.1016/j.ijbiomac.2020.12.069] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 12/11/2022]
Abstract
In the present study, an immunological arabinan, LCP70-2A, was isolated from Ligusticum chuanxiong for the first time. The absolute molecular weight of LCP70-2A was determined to be 6.46 × 104 g/mol using the HPSEC-MALLS-RID method. The absolute configuration of arabinose in LCP70-2A was determined to be L-configuration. Physicochemical characterization revealed that LCP70-2A was a homogeneous polysaccharide and had a backbone of (1 → 5)-linked α-L-Araf with terminal α-L-arabinose residues at position O-2 and O-3. Molecular conformation analysis showed that LCP70-2A was a branching polysaccharide with a compact coil chain conformation in 0.1 M NaCl solution. In addition, in vitro cell assays showed that LCP70-2A can activate macrophages by enhancing the phagocytosis and potentiating the secretion of immunoregulatory factors including NO, TNF-α, IL-6, and IL-1β. Furthermore, LCP70-2A was proved to promote the production of ROS and NO using the zebrafish model, suggesting that LCP70-2A can be further developed as a candidate supplement for immunological enhancement.
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Affiliation(s)
- Shaojie Zhang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Lijun An
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Zhengguo Li
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Xuelian Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Honglin Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Lijuan Shi
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Jiahe Bao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China
| | - Xiaozhong Lan
- Food Science College, Tibet Agricultural & Animal Husbandry University, Linzhi 860000, People's Republic of China
| | - Erhao Zhang
- Food Science College, Tibet Agricultural & Animal Husbandry University, Linzhi 860000, People's Republic of China
| | - Namrita Lall
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria 0002, South Africa
| | - Anna-Mari Reid
- Department of Plant and Soil Sciences, University of Pretoria, Pretoria 0002, South Africa
| | - Yuhao Li
- School of Medicine, Nankai University, Tianjin 300071, People's Republic of China
| | - Da-Qing Jin
- School of Medicine, Nankai University, Tianjin 300071, People's Republic of China
| | - Jing Xu
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China.
| | - Yuanqiang Guo
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Tianjin Key Laboratory of Molecular Drug Research, and Drug Discovery Center for Infectious Disease, Nankai University, Tianjin 300350, People's Republic of China.
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Wu Q, Qin D, Cao H, Bai Y. Enzymatic hydrolysis of polysaccharide from Auricularia auricula and characterization of the degradation product. Int J Biol Macromol 2020; 162:127-135. [DOI: 10.1016/j.ijbiomac.2020.06.098] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 04/22/2020] [Accepted: 06/11/2020] [Indexed: 02/04/2023]
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Tian Z, Deng D, Cui Y, Chen W, Yu M, Ma X. Diet supplemented with fermented okara improved growth performance, meat quality, and amino acid profiles in growing pigs. Food Sci Nutr 2020; 8:5650-5659. [PMID: 33133567 PMCID: PMC7590273 DOI: 10.1002/fsn3.1857] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 07/16/2020] [Accepted: 08/11/2020] [Indexed: 01/18/2023] Open
Abstract
This study aimed to assess the efficacy of fermented okara on performance and meat quality, and to explore the feasibility of its partial substitution for corn-soybean meal in pig production. A total of 48 pigs (Duroc × Landrace × Yorkshire) with an average body weight of 58.60 ± 0.65 kg were randomly assigned to 2 groups, Control group and Fermented okara (FO) group. There were 8 replicate pens each with 3 pigs per treatment. Control pigs were fed a corn-soybean meal basal diet, treatment pigs were fed a basal diet supplemented with FO throughout the 55-d experimental period. Results showed that fermentation of okara using probiotics increased its microporous structure, polysaccharides, lactic acid, and free amino acids (FAA) by 46.06%, 150%, and 66.45% compared with unfermented okara, respectively (p < .05). The diet supplemented with FO significantly improved average daily gain (ADG) by 8.70% (p < .01), but decreased the feed gain ratio (F/G) by 5.56% of growing pigs compared to the control diet (p < .05). Furthermore, dietary FO improve meat color, FAA, and the activity of total superoxide dismutase (T-SOD) and glutathione peroxidase (GSH-PX) in the serum and muscles (p < .05). Collectively, probiotics-fermented okara improved growth performance, meat quality and antioxidant capacity, and it can be used to substitute partial corn-soybean meal in pig industry.
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Affiliation(s)
- Zhimei Tian
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
| | - Dun Deng
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
| | - Yiyan Cui
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
| | - Weidong Chen
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
| | - Miao Yu
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
| | - Xianyong Ma
- State Key Laboratory of Livestock and Poultry BreedingKey Laboratory of Animal Nutrition and Feed Science in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Key Laboratory of Animal Breeding and NutritionGuangdong Engineering Technology Research Center of animal Meat quality and Safety Control and EvaluationInstitute of Animal ScienceGuangdong Academy of Agricultural SciencesGuangzhouChina
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Shi K, Yang G, He L, Yang B, Li Q, Yi S. Purification, characterization, antioxidant, and antitumor activity of polysaccharides isolated from silkworm cordyceps. J Food Biochem 2020; 44:e13482. [PMID: 32964487 DOI: 10.1111/jfbc.13482] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 08/12/2020] [Accepted: 09/03/2020] [Indexed: 01/29/2023]
Abstract
Two new water-soluble polysaccharide fractions (SCP II-1 and SCP II-2) were obtained from silkworm cordycepsusing DEAE Sepharose FF and Superose 6 columns chromatography. The characterization of their basic structure was studied by high performance liquid chromatography, high performance ion chromatography, infrared spectroscopy and atomic force microscope (AFM). The results showed that the molecular weight of SCP II-1 and SCP II-2 were 35.2 kDa and 23.4 kDa, and they were mainly composed of ribose, mannose, glucose, and galactose in molar ratio of 1.0:27.38:8.52:17.99 and 1.0:21.21:1.95:14.28, respectively. The AFM topography confirmed the highly branched chain conformation of SCP II-1, while SCP II-2 had more polymerized chain morphology. These two fractions possessed excellent antioxidant and antitumor activities, especially SCP II-1 showed better inhibition than SCP II-2. Those data suggested that purified polysaccharides from silkworm cordyceps have potential application in functional food and pharmaceutical industry. PRACTICAL APPLICATIONS: Silkworm cordyceps is cultivated on the 5th instar larvae inoculated with Cordyceps sp. and the functions of cordyceps have been reported recently. The separation and purification of silkworm cordyceps polysaccharide is helpful to better exert important biological functions. The study on the structure-function relations of polysaccharides will be useful to the application of polysaccharides in functional food and pharmaceutical industry.
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Affiliation(s)
- Kaiyun Shi
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Guang Yang
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Liang He
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Department of Forest Foods, Zhejiang Academy of Forestry, Hangzhou, China
| | - Bo Yang
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Qin Li
- The Key Laboratory of Biochemical Utilization of Zhejiang Province, Department of Forest Foods, Zhejiang Academy of Forestry, Hangzhou, China
| | - Sha Yi
- School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
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45
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Hadidi M, Amoli PI, Jelyani AZ, Hasiri Z, Rouhafza A, Ibarz A, Khaksar FB, Tabrizi ST. Polysaccharides from pineapple core as a canning by-product: Extraction optimization, chemical structure, antioxidant and functional properties. Int J Biol Macromol 2020; 163:2357-2364. [PMID: 32949627 DOI: 10.1016/j.ijbiomac.2020.09.092] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/07/2020] [Accepted: 09/10/2020] [Indexed: 12/20/2022]
Abstract
Ultrasonic-assisted extraction (UAE) technique has been investigated to extract polysaccharides from pineapple core as a by-product using response surface methodology. A Box-Behnken design was employed to optimize the conditions for the maximum extraction yield of polysaccharides. The results demonstrated that the optimum extraction conditions were as follows: water/solid material ratio of 29.5 mL/g, extraction temperature of 66.3 °C and extraction time of 46.7 min. Under these conditions, the extraction yield of pineapple core polysaccharides (PCPs) was 16.7%. The structure of PCPs was analyzed by Fourier transform-infrared spectroscopy (FT-IR) analysis, X-ray diffractometry (XRD), SEM (scanning electron microscope) and gas chromatography-mass spectrometry (GC-MS). The results of thermogravimetric analysis indicated that the PCPs had a good thermal stability at temperatures below 250 °C. The extracted polysaccharides had a porous structure with rough surface. The extracted polysaccharides had strong scavenging activities on DPPH and hydroxyl radicals. Furthermore, they demonstrated interesting water-holding and fat-binding capacities (3.11 and 4.25 g/g, respectively). The results revealed that polysaccharides displayed good emulsifying and foaming properties. Overall, the findings suggest that PCPs are a promising source of antioxidants and may have potential applications in functional food industries.
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Affiliation(s)
- Milad Hadidi
- Department of Food Technology, University of Lleida, Lleida, Spain.
| | - Pourya Izadi Amoli
- Department of Food Science and Technology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Aniseh Zarei Jelyani
- Food Control Laboratory, Department of Food and Drug, Shiraz University of Medical Science, Shiraz, Iran
| | - Zahra Hasiri
- College of Veterinary Medicine, Islamic Azad University of Shahrekord, Shahrekord, Iran
| | - Arman Rouhafza
- College of Veterinary Medicine, Islamic Azad University of Shahrekord, Shahrekord, Iran
| | - Albert Ibarz
- Department of Food Technology, University of Lleida, Lleida, Spain
| | | | - Saba Tajbakhsh Tabrizi
- Department of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
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Feng Y, Zhang J, Wen C, Sedem Dzah C, Chidimma Juliet I, Duan Y, Zhang H. Recent advances in Agaricus bisporus polysaccharides: Extraction, purification, physicochemical characterization and bioactivities. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.04.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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47
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Surin S, You S, Seesuriyachan P, Muangrat R, Wangtueai S, Jambrak AR, Phongthai S, Jantanasakulwong K, Chaiyaso T, Phimolsiripol Y. Optimization of ultrasonic-assisted extraction of polysaccharides from purple glutinous rice bran (Oryza sativa L.) and their antioxidant activities. Sci Rep 2020; 10:10410. [PMID: 32591579 PMCID: PMC7319984 DOI: 10.1038/s41598-020-67266-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 06/04/2020] [Indexed: 01/06/2023] Open
Abstract
Purple glutinous rice bran (Kum Doi Saket rice (KUM)) contains high content of edible polysaccharides and anthocyanins and has an excellent antioxidant activity. This research aimed to optimize the extraction of crude polysaccharides from defatted purple glutinous rice bran using an ultrasonic-assisted extraction (UAE) and compared with a hot water extraction (HWE). Results showed that optimal extraction condition was as follows: a defatted rice bran to water ratio of 1:20 w/v, extraction temperature and time of 70 °C for 20 min. Under the optimal extraction condition, the yield of polysaccharide of UAE (4%) was significantly higher than that obtained from the HWE (0.8%). Additionally, antioxidant activities of extracted polysaccharide including IC50 value DPPH, IC50 value ABTS, and FRAP value were 1.09 mg/mL, 2.80 mg/mL and 197 µM Fe2+/g, respectively. It is suggested that the UAE process is promising method to decrease the processing time and to enhance extracted polysaccharide yields by 4 times.
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Affiliation(s)
- Siriluck Surin
- Division of Food and Nutrition, Faculty of Science, Chandrakasem Rajabhat University, Bangkok, 10900, Thailand
| | - SangGuan You
- Department of Marine Food Science and Technology, Gangneung-Wonju National University, Gangwon, 210-702, Republic of Korea
| | - Phisit Seesuriyachan
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand.,Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Rattana Muangrat
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Sutee Wangtueai
- College of Maritime Studies and Management, Chiang Mai University, Samuth Sakorn, 74000, Thailand
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology, University of Zagreb, Zagreb, Croatia
| | - Suphat Phongthai
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand.,Cluster of High Value Product from Thai Rice for Health, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Kittisak Jantanasakulwong
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand.,Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Thanongsak Chaiyaso
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand.,Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai, 50100, Thailand
| | - Yuthana Phimolsiripol
- Faculty of Agro-Industry, Chiang Mai University, Chiang Mai, 50100, Thailand. .,Cluster of High Value Product from Thai Rice for Health, Chiang Mai University, Chiang Mai, 50100, Thailand. .,Cluster of Agro Bio-Circular-Green Industry, Chiang Mai University, Chiang Mai, 50100, Thailand.
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48
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Dioscorea saponin transforms the structure of truffle exo-polysaccharide and enhances its antioxidant activity. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109417] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Zhang T, Liu H, Bai X, Liu P, Yang Y, Huang J, Zhou L, Min X. Fractionation and antioxidant activities of the water-soluble polysaccharides from Lonicera japonica Thunb. Int J Biol Macromol 2020; 151:1058-1066. [DOI: 10.1016/j.ijbiomac.2019.10.147] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 09/26/2019] [Accepted: 10/15/2019] [Indexed: 12/20/2022]
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50
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Wang X, Huo XZ, Liu Z, Yang R, Zeng HJ. Investigations on the anti-aging activity of polysaccharides from Chinese yam and their regulation on klotho gene expression in mice. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127895] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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