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Tang J, He Z, Zhang B, Cheng J, Qiu W, Chen X, Chang C, Wang Q, Hu J, Cai C, Meng Y. Structural properties, bioactivities, structure-activity relationships and bio-applications of polysaccharides from Auricularia auricula: A review. Int J Biol Macromol 2024; 280:135941. [PMID: 39326616 DOI: 10.1016/j.ijbiomac.2024.135941] [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: 12/23/2023] [Revised: 05/12/2024] [Accepted: 09/20/2024] [Indexed: 09/28/2024]
Abstract
Auricularia auricula (A. auricula), is a medicinal and edible fungus in China for thousands of years with rich nutrition and delicious taste. The main active ingredient of A. auricula is polysaccharide, which has antitumor, hypoglycemic, antioxidant, and immune regulation bioactivities. It is widely recognized that the biological activity of polysaccharides is closely related to the chemical structure and advanced structure. In terms of polysaccharides extracted from A. auricula (AAPs), there were distinguished structures reported due to the different original resources and extraction methods, leading to various bioactivities. However, the structure-activity relationship of AAPs has scarcely been reviewed till now. In addition, polysaccharides were found to have specific self-assembly properties recently, together with their bioactivities, endowing them with unique physicochemical properties. Nowadays, an increasing number of polysaccharides, such as cellulose, chitin, and pectin, have been used to construct various functional materials in the fields of food, cosmetics, and biomedical materials. Therefore, the construction of functional materials by AAPs is of great research significance. This article aims to provide a systematic review of the structure-activity relationship of AAPs and summarize the functional materials constructed based on AAPs to provide theoretical references for further research and application of AAPs.
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Affiliation(s)
- Jun Tang
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Zihan He
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Baohui Zhang
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Jingjing Cheng
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Wenxiu Qiu
- Institute of Biology and Medicine, College of Life Science and Health, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Xinyan Chen
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Cong Chang
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Qi Wang
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - Junjie Hu
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China.
| | - Chao Cai
- Key Laboratory of Marine Drugs, Ministry of Education & Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China, Qingdao 266003, China.
| | - Yan Meng
- School of Pharmacy, Hubei University of Chinese Medicine, Wuhan 430065, China; Center of Traditional Chinese Medicine Modernization for Liver Diseases, Hubei University of Chinese Medicine, Wuhan 430065, China; Hubei Shizhen Laboratory, Wuhan 430065, China.
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Shi L, He Q, Li J, Liu Y, Cao Y, Liu Y, Sun C, Pan Y, Li X, Zhao X. Polysaccharides in fruits: Biological activities, structures, and structure-activity relationships and influencing factors-A review. Food Chem 2024; 451:139408. [PMID: 38735097 DOI: 10.1016/j.foodchem.2024.139408] [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: 12/28/2023] [Revised: 03/23/2024] [Accepted: 04/16/2024] [Indexed: 05/14/2024]
Abstract
Fruits are a rich source of polysaccharides, and an increasing number of studies have shown that polysaccharides from fruits have a wide range of biological functions. Here, we thoroughly review recent advances in the study of the bioactivities, structures, and structure-activity relationships of fruit polysaccharides, especially highlighting the structure-activity influencing factors such as extraction methods and chemical modifications. Different extraction methods cause differences in the primary structures of polysaccharides, which in turn lead to different polysaccharide biological activities. Differences in the degree of modification, molecular weight, substitution position, and chain conformation caused by chemical modification can all affect the biological activities of fruit polysaccharides. Furthermore, we summarize the applications of fruit polysaccharides in the fields of pharmacy and medicine, foods, cosmetics, and materials. The challenges and perspectives for fruit polysaccharide research are also discussed.
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Affiliation(s)
- Liting Shi
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
| | - Quan He
- Department of Chemistry, Zhejiang University, Hangzhou 310058, China.
| | - Jing Li
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, Zhejiang Province 310058, China.
| | - Yilong Liu
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
| | - Yunlin Cao
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
| | - Yaqin Liu
- Department of Chemistry, Zhejiang University, Hangzhou 310058, China.
| | - Chongde Sun
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
| | - Yuanjiang Pan
- Department of Chemistry, Zhejiang University, Hangzhou 310058, China.
| | - Xian Li
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
| | - Xiaoyong Zhao
- Zhejiang Key Laboratory of Horticultural Crop Quality Improvement, Zhejiang University, Hangzhou 310058, China.
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Sun Y, Zhang Y, Sun M, Gao W, He Y, Wang Y, Yang B, Kuang H. Advances in Eucommia ulmoides polysaccharides: extraction, purification, structure, bioactivities and applications. Front Pharmacol 2024; 15:1421662. [PMID: 39221141 PMCID: PMC11361956 DOI: 10.3389/fphar.2024.1421662] [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: 04/22/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024] Open
Abstract
Eucommia ulmoides (EU) is a precious tree species native to China originating during the ice age. This species has important economic value and comprehensive development potential, particularly in medicinal applications. The medicinal parts of EU are its bark (Eucommiae cortex) and leaves (Eucommiae folium) which have been successively used as a traditional Chinese medicine to treat diseases since the first century BC. During the last 2 decades, as natural polysaccharides have become of increasing interest in pharmacology, biomedicine, cosmetic and food applications, more and more scholars have begun to study polysaccharides derived from EU as well. EU polysaccharides have been found to have a variety of biological functions both in vivo and in vitro, including immunomodulatory, antioxidant, anti-inflammatory, anticomplementary, antifatigue, and hepatoprotective activities. This review aims to summarize these recent advances in extraction, purification, structural characteristics, pharmacological activities and applications in different fields of EU bark and leaf polysaccharides. It was found that both Eucommiae folium polysaccharides and Eucommiae cortex polysaccharides were suitable for medicinal use. Eucommiae folium may potentially be used to substitute for Eucommiae cortex in terms of immunomodulation and antioxidant activities. This study serves as a valuable reference for improving the comprehensive utilization of EU polysaccharides and further promoting the application of EU polysaccharides.
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Affiliation(s)
| | | | | | | | | | | | | | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
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He G, Yan J, Liang L, Liu W, Chen S, Chen P. Characterization and biological activities of polysaccharides extracted from Auricularia auricula with different extraction methods. Prep Biochem Biotechnol 2024; 54:859-871. [PMID: 38149618 DOI: 10.1080/10826068.2023.2297689] [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] [Indexed: 12/28/2023]
Abstract
Polysaccharides derived from Auricularia auricula exhibit diverse biological activities and hold significant potential for commercial utilization as functional food ingredients. In this investigation, polysaccharides from A. auricula were obtained using six extraction techniques (ammonium oxalate solution extraction, sodium hydroxide solution extraction, hot water extraction, pectinase and cellulase-assisted extraction, ultrasonic-assisted extraction, and microwave-assisted extraction). Subsequently, a comprehensive comparison was conducted to evaluate their physicochemical properties and biological functionalities. The ammonium oxalate solution extraction method yielded a higher extraction rate (11.76%) and polysaccharide content (84.12%), as well as a higher uronic acid content (10.13%). Although the six Auricularia polysaccharides had different molecular weight distributions, monosaccharide molar ratios, similar monosaccharide compositions, and characteristic functional groups of polysaccharides, they exhibited different surface morphology. In vitro assays showed that polysaccharides extracted by ammonium oxalate solution possessed good scavenging ability against DPPH free radical, hydroxyl free radical and superoxide anion free radical as well as reduction power of iron ion. At the same time, both polysaccharides extracted by ammonium oxalate solution and sodium hydroxide solution promoted NO production in mouse macrophages along with the secretion of cytokines TNF-α, IL-1β, and IL-6. These results indicated significant differences in the structure and characteristics among Auricularia polysaccharides prepared by various extraction methods, which may be related to the variety or origin of A. auricula; furthermore, their bioactivities varied accordingly in vitro assays where the ammonium oxalate solution extraction method was found more beneficial for obtaining high-quality bioactive Auricularia polysaccharides.
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Affiliation(s)
- Gang He
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Jun Yan
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Li Liang
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Wei Liu
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Sizhu Chen
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
| | - Peng Chen
- Key Laboratory of Medicinal and Edible Plants Resources Development of Sichuan Education Department, Sichuan Industrial Institute of Antibiotics, School of Pharmacy, Chengdu University, Chengdu, China
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Fernandes FG, Silva RDS, Oliveira PMDL, Petkowicz CLDO, Borges GDSC. Microwave-assisted extraction of mucilage from juá: Characterization and antioxidant activity. J Food Sci 2024; 89:4430-4439. [PMID: 38858741 DOI: 10.1111/1750-3841.17094] [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: 06/22/2023] [Revised: 03/21/2024] [Accepted: 04/10/2024] [Indexed: 06/12/2024]
Abstract
Microwave-assisted extraction of mucilage from juá was investigated using response surface methodology. The optimal conditions for extraction were a power of 300 W, an extraction time of 240 s, a pH of 8.0, and a water/sample ratio of 1/6, which achieved a 26.43% yield. The monosaccharide composition and antioxidant activity of the mucilage from juá fruits from different regions of Caatinga were investigated. The fruits from Agreste Paraibano showed the highest mucilage extraction yield (18.64%) compared to that of fruits from Mata Paraibana (MP) (12.37%), Borborema (BB) (11.47%), and Sertão Paraibano (8.31%) (p < 0.05). Glucose (32.8%-50.8%) and arabinose (19.3%-32.9%) were the main monosaccharides found in juá mucilage. The mucilage from fruits in the MP presented the highest antioxidant activity in the 2,2-diphenyl-1-picrylhydrazyl and oxygen radical absorbance capacity assays. Our results demonstrated the potential for the future exploration and application of juá mucilage in the food industry. PRACTICAL APPLICATION: Juá (Ziziphus joazeiro Mart.) mucilage contains phenolic compounds and antioxidant activity, and its extraction by MAE is efficient, as it contributed to a higher yield.
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Affiliation(s)
- Flávio Gomes Fernandes
- Postgraduate Program in Food Science and Technology, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Ricácia de Sousa Silva
- Postgraduate Program in Food Science and Technology, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
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Lu Y, Liu D. Optimization of polysaccharide conditions and analysis of antioxidant capacity in the co-culture of Sanghuangporus vaninii and Pleurotus sapidus. PeerJ 2024; 12:e17571. [PMID: 38938607 PMCID: PMC11210461 DOI: 10.7717/peerj.17571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 05/23/2024] [Indexed: 06/29/2024] Open
Abstract
Fungal polysaccharides are commonly utilized in the food industry and biomedical fields as a natural and safe immune modulator. Co-culturing is a valuable method for enhancing the production of secondary metabolites. This study used intracellular polysaccharide (IPS) content as a screening index, co-culturing seven different fungi with Sanghuangporus vaninii. The seed pre-culture liquid culture time was selected through screening, and conditions were assessed using single factor experimentation, a Plackett-Burman (PB) design, and response surface methodology (RSM) optimization. RSM optimization was conducted, leading to the measurement of antioxidant capacity. Results indicated that the co-culture of S. vaninii and Pleurotus sapidus exhibited the most effective outcome. Specifically, pre-culturing S. vaninii and P. sapidus seed cultures for 2 days and 0 days, respectively, followed by co-culturing, significantly increased IPS content compared to single-strain culturing. Further optimization of co-culture conditions revealed that yeast extract concentration, liquid volume, and S. vaninii inoculum ratio notably influenced IPS content in the order of yeast extract concentration > liquid volume > S. vaninii inoculum ratio. Under the optimal conditions, IPS content reached 69.9626 mg/g, a 17.04% increase from pre-optimization co-culture conditions. Antioxidant capacity testing demonstrated that co-cultured IPS exhibited greater scavenging abilities for DPPH and ABTS free radicals compared to single strain cultures. These findings highlight the potential of co-culturing S. vaninii and P. sapidus to enhance IPS content and improve antioxidant capacity, presenting an effective strategy for increasing fungal polysaccharide production.
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Affiliation(s)
- Yuantian Lu
- Agricultural College, Yanbian University, Yanji, Jilin, China
| | - Di Liu
- Agricultural College, Yanbian University, Yanji, Jilin, China
- Institute of Edible and Medicinal Fungi, Agricultural College, Yanbian University, Yanji, Jilin, China
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Xie C, Leeming MG, Lee ZJ, Yao S, van de Meene A, Suleria HAR. Physiochemical changes, metabolite discrepancies of brown seaweed-derived sulphated polysaccharides in the upper gastrointestinal tract and their effects on bioactive expression. Int J Biol Macromol 2024; 272:132845. [PMID: 38830495 DOI: 10.1016/j.ijbiomac.2024.132845] [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: 02/12/2024] [Revised: 05/09/2024] [Accepted: 05/31/2024] [Indexed: 06/05/2024]
Abstract
Brown seaweed-derived polysaccharides, notably fucoidan and laminarin, are known for their extensive array of bioactivities and physicochemical properties. However, the effects of upper digestive tract modification on the bioactive performance of fucoidan and laminarin fractions (FLFs) sourced from Australian native species are largely unknown. Here, the digestibility and bioaccessibility of FLFs were evaluated by tracking the dynamic changes in reducing sugar content (CR), profiling the free monosaccharide composition using LC-MS, and comparing high-performance gel permeation chromatography profile variation via LC-SEC-RI. The effects of digestive progression on bioactive performance were assessed by comparing the antioxidant and antidiabetic potential of FLFs and FLF digesta. We observed that molecular weight (Mw) decreased during gastric digestion indicating that FLF aggregates were disrupted in the stomach. During intestinal digestion, Mw gradually decreased and CR increased indicating cleavage of glycosidic bonds releasing free sugars. Although the antioxidant and antidiabetic capacities were not eliminated by the digestion progression, the bioactive performance of FLFs under a digestive environment was reduced contrasting with the same concentration level of the undigested FLFs. These data provide comprehensive information on the digestibility and bioaccessibility of FLFs, and shed light on the effects of digestive progression on bioactive expression.
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Affiliation(s)
- Cundong Xie
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC, Australia
| | - Michael G Leeming
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Zu Jia Lee
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC, Australia
| | - Shenggen Yao
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Allison van de Meene
- Bio21 Molecular Science and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Hafiz A R Suleria
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC, Australia.
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Lee HJ, Park BR, Chewaka LS. A Comparative Study of Composition and Soluble Polysaccharide Content between Brewer's Spent Yeast and Cultured Yeast Cells. Foods 2024; 13:1567. [PMID: 38790867 PMCID: PMC11121356 DOI: 10.3390/foods13101567] [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: 04/16/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
Yeast, crucial in beer production, holds great potential owing to its ability to transform into a valuable by-product resource, known as brewer's spent yeast (BSY), with potentially beneficial physiological effects. This study aimed to compare the composition and soluble polysaccharide content of Brewer's spent yeast with those of cultured yeast strains, namely Saccharomyces cerevisiae (SC) and S. boulardii (SB), to facilitate the utilization of BSY as an alternative source of functional polysaccharides. BSY exhibited significantly higher carbohydrate content and lower crude protein content than SC and SB cells. The residues recovered through autolysis were 53.11%, 43.83%, and 44.99% for BSY, SC, and SB, respectively. Notably, the polysaccharide content of the BSY residue (641.90 μg/mg) was higher than that of SC (553.52 μg/mg) and SB (591.56 μg/mg). The yields of alkali-extracted water-soluble polysaccharides were 33.62%, 40.76%, and 42.97% for BSY, SC, and SB, respectively, with BSY comprising a comparable proportion of water-soluble saccharides made with SC and SB, including 49.31% mannan and 20.18% β-glucan. Furthermore, BSY demonstrated antioxidant activities, including superoxide dismutase (SOD), ABTS, and DPPH scavenging potential, suggesting its ability to mitigate oxidative stress. BSY also exhibited a significantly higher total phenolic compound content, indicating its potential to act as an effective functional food material.
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Affiliation(s)
| | | | - Legesse Shiferaw Chewaka
- Department of Agro-Food Resource, National Institute of Agricultural Science, Rural Development Administration (RDA), Jeonju 54875, Republic of Korea; (H.J.L.); (B.-R.P.)
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An Z, Yuan M, Xu X, Huang Z, Zhu L, Cai Z, Shen Y. Active pullulan-based coatings incorporated with Auricularia auricular extracts for preserving potato fresh-cuts. Food Sci Biotechnol 2024; 33:1147-1161. [PMID: 38440674 PMCID: PMC10908726 DOI: 10.1007/s10068-023-01420-z] [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: 04/18/2023] [Revised: 08/05/2023] [Accepted: 08/10/2023] [Indexed: 03/06/2024] Open
Abstract
In the present study, Auricularia auricular polysaccharides (AAP) and Auricularia auricular proteins (AAPR) obtained from the waste products of Auricularia auricular were incorporated into pullulan (PUL) to obtain active packaging films/coatings. Results showed that incorporating AAP/AAPR into PUL-based films decreased their transparency, but increased the compactness, thermal stability, antioxidant, and antimicrobial properties. Adding 2% PUL films with 10%:10% of AAP/AAPR exhibiting good mechanical properties were applied to fresh-cut potatoes to avoid spoilage during eight days of storage, with significantly decreased in browning index, weight loss, microbial growth prevention and the total soluble solids was maintained. These results substantiated that pullulan containing AAP/AAPR as an active film/coating with antioxidant and antimicrobial properties has significant potential for maintaining safety and quality of fresh-cut potatoes and extending their shelf life.
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Affiliation(s)
- Zhaoxiang An
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Meng Yuan
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Xian Xu
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Zhanwang Huang
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Liqin Zhu
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Zhipeng Cai
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
| | - Yonggen Shen
- Laboratory of Agro-Processing and Safety Control Engineering, Jiangxi Development and Reform Commission, College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang, 330045 China
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Maqbool Z, Khalid W, Mahum, Khan A, Azmat M, Sehrish A, Zia S, Koraqi H, AL‐Farga A, Aqlan F, Khan KA. Cereal sprout-based food products: Industrial application, novel extraction, consumer acceptance, antioxidant potential, sensory evaluation, and health perspective. Food Sci Nutr 2024; 12:707-721. [PMID: 38370091 PMCID: PMC10867502 DOI: 10.1002/fsn3.3830] [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: 04/17/2023] [Revised: 10/20/2023] [Accepted: 11/01/2023] [Indexed: 02/20/2024] Open
Abstract
Cereal grains are a good source of macronutrients and micronutrients that are required for metabolic activity in the human body. Sprouts have been studied to enhance the nutrient profile. Moreover, secondary metabolites are examined as green food engineering technology that is used in the pharmaceutical, functional ingredients, nutraceutical, and cosmetic industries. The sprout-based food is commonly used to enhance the quality of products by softening the structure of the whole grain and increasing the phytochemicals (nutritional value and bioactive compounds). These sprouting grains can be added to a variety of products including snacks, bakery, beverage, and meat. Consuming whole grains has been shown to reduce the incidence and mortality of a variety of chronic and noncommunicable diseases. Sprouting grains have a diversity of biological functions, including antidiabetic, antioxidant, and anticancer properties. Cereal sprout-based products are more beneficial in reducing the risk of cardiovascular diseases and gastrointestinal tract diseases. The novel extraction techniques (microwave-existed extraction, pulse electric field, and enzyme-associated) are applied to maintain and ensure the efficiency, safety, and nutritional profile of sprout. Nutrient-dense sprouts have a low environmental impact and are widely accepted by consumers. This review explores for the first time and sheds light on the antioxidant potential, sensory evaluation, industrial applications, and health perspective of cereal sprout-based food products.
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Affiliation(s)
- Zahra Maqbool
- Department of Food ScienceGovernment College University FaisalabadFaisalabadPakistan
| | - Waseem Khalid
- University Institute of Food Science and TechnologyThe University of LahoreLahorePakistan
| | - Mahum
- Food Science and TechnologyMuhammad Nawaz Sharif University of AgricultureMultanPakistan
| | - Anosha Khan
- National Institute of Food Science and TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Maliha Azmat
- National Institute of Food Science and TechnologyUniversity of Agriculture FaisalabadFaisalabadPakistan
| | - Aqeela Sehrish
- Department of Plant and Soil ScienceTexas Tech UniversityLubbockTexasUSA
| | - Sania Zia
- University Institute of Food Science and TechnologyThe University of LahoreLahorePakistan
| | - Hyrije Koraqi
- Faculty of Food Science and BiotechnologyUBT‐Higher Education InstitutionPristinaKosovo
| | - Ammar AL‐Farga
- Department of Biochemistry, College of SciencesUniversity of JeddahJeddahSaudi Arabia
| | - Faisal Aqlan
- Department of Chemistry, College of SciencesIbb UniversityIbbYemen
| | - Khalid Ali Khan
- Center of Bee Research and its Products/ Unit of Bee Research and Honey Production, Research Center for Advanced Materials Science (RCAMS)King Khalid UniversityAbhaSaudi Arabia
- Applied CollegeKing Khalid UniversityAbhaSaudi Arabia
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11
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Shao S, Si X, Zhang Y, Li J, Tu P, Zhang Q. Multiple fingerprint and pattern recognition analysis on polysaccharides of four edible mushrooms. Int J Biol Macromol 2024; 259:129236. [PMID: 38184032 DOI: 10.1016/j.ijbiomac.2024.129236] [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: 07/31/2023] [Revised: 12/09/2023] [Accepted: 01/02/2024] [Indexed: 01/08/2024]
Abstract
Quality analysis of edible mushrooms based on polysaccharides is generally difficult due to their complicated structures and hard separation. Here, multiple fingerprint analysis of polysaccharides based on chromatographic and spectrometric techniques were developed, and then applied in comparative analysis of Auricularia heimuer (AH), Auricularia cornea (AC), Auricularia cornea 'Yu Muer' (ACY) and Tremella fuciformis (TF). Firstly, polysaccharides were obtained with the molecular weights between 1.783 × 106 and 6.774 × 106 Da. Then, complete hydrolysis by TFA and enzyme digestion by cellulase were employed and subsequently analyzed by HPLC-UV, GC-MS, HILIC-HPLC-ELSD and HILIC-HPLC-ESI--HCD-MS/MS, and ATR-FT-IR were used to characterize the functional groups of intact polysaccharides. By chemometric analysis, differential markers of d-xyl, l-fuc, l-arb, d-glc, disaccharide and hexasaccharide were selected, and AC and ACY were proved to be same species from the viewpoint of polysaccharides firstly. Furthermore, the structures of oligomers with DPs of 2-8 and →4)-β-d-Glcp-(1→ unit with different contents were inferred by combinatory analysis of ESI--MS/MS, glycosidic linkage, monosaccharide compositions and functional groups. In conclusion, the combinatory method of multiple fingerprint and pattern recognition is powerful not only for structural elucidation of polysaccharides, but also for quality analysis and species differentiation of edible mushrooms from the perspective of biological polysaccharides.
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Affiliation(s)
- Shuangyu Shao
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China
| | - Xiali Si
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China
| | - Yingtao Zhang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China
| | - Jun Li
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China
| | - Pengfei Tu
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China
| | - Qingying Zhang
- State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, PR China.
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Khatua S, Acharya K. Cold Alkali-Extractable Antioxidative Polysaccharide from Russula pseudocyanoxantha (Agaricomycetes), a Novel Mushroom, Stimulates Immune Responses in RAW264.7 Cells by Regulating the TLR/NF-κB Pathway. Int J Med Mushrooms 2024; 26:27-40. [PMID: 38505901 DOI: 10.1615/intjmedmushrooms.2024052488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
In our previous study, we have established Russula pseudocyanoxantha as a unique species, playing a crucial role in indigenous diets through ages. The research also brought attention to bioactive potential of polysaccharide fraction extracted from the unexplored food using hot water. However, residue of the conventional process still contains therapeutic biopolymers that could further be utilized for pharmacological purposes instead of being discarded. Therefore, the current study aims to valorize the solid remnants, contributing to a deeper understanding of the novel taxon. Subsequently, the leftover was treated with cold alkali, leading to the preparation of a high-yield fraction (RP-CAP). Chemical characterization through FT-IR, GC-MS, HPTLC, and spectroscopy demonstrated presence of several monomers in the carbohydrate backbone, predominantly composed of β-glucan. Furthermore, GPC chromatogram indicated presence of a homogeneous polymer with molecular weight of ~ 129.28 kDa. Subsequently, potent antioxidant activity was noted in terms of radical scavenging (O2·-, OH·, DPPH· and ABTS·+), chelating ability, reducing power and total antioxidant activity where EC50 values ranged from 472-3600 μg/mL. Strong immune-boosting effect was also evident, as the biopolymers stimulated murine macrophage cell proliferation, phagocytic activity, pseudopod formation, and NO as well as ROS synthesis particularly at the concentration of 100 μg/mL. In-depth analysis through RT-PCR revealed that the fraction stimulated synthesis of several inflammatory mediators, elucidating the mode of action through TLR/ NF-κB pathway. Therefore, the findings collectively suggest that RP-CAP possesses great potential to serve as a healthimproving component in functional food and pharmaceutical sectors.
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Affiliation(s)
- Somanjana Khatua
- Molecular and Applied Mycology and Plant Pathology Laboratory, Centre of Advanced Study, Department of Botany, University of Calcutta, Kolkata 700019, West Bengal, India; Department of Botany, Krishnagar Government College, Krishnagar 741101, West Bengal, India; Department of Botany, Faculty of Science, University of Allahabad, Prayagraj 211002, Uttar Pradesh, India
| | - Krishnendu Acharya
- Molecular and Applied Mycology and Plant Pathology Laboratory, Department of Botany, University of Calcutta, Kolkata 700019, West Bengal, India
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Jha N, Madasamy S, Prasad P, Lakra AK, Esakkiraj P, Tilwani YM, Arul V. Optimization and Physicochemical Characterization of Polysaccharide Purified from Sonneratia caseolaris Mangrove Leaves: a Potential Antioxidant and Antibiofilm Agent. Appl Biochem Biotechnol 2023; 195:7832-7858. [PMID: 37093530 DOI: 10.1007/s12010-023-04534-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 04/25/2023]
Abstract
The Box-Behnken design was applied to determine the optimal parameters of the extraction condition by using the response surface methodology (RSM) from the leaves of Sonneratia caseolaris L. The result indicates the best-optimized conditions used for the extraction of polysaccharides at 84.02 °C temperature, 3.12 h time, and 27.31 mL/g for the water-to-material ratio. The maximum experimental yield of 8.81 ± 0.09% was obtained which is in agreement with the predicted value of 8.79%. Thereafter, low molecular weight polysaccharide (SCLP) was separated after sequentially being purified through column chromatography with a relative molecular weight of 3.74 kDa. The physicochemical properties were evaluated by characterization techniques such as FT-IR spectra, NMR spectrum, and SEM analysis. RP-HPLC analysis confirmed that SCLP was a heteropolysaccharide, majorly comprising rhamnose (28.25%), and xylose (27.17%) residues, followed by mannose (18.90%), and galactose (17.17%), respectively. Thermal analysis (TGA-DSC) results showed that SCLP is a highly thermostable polymer with a degradation temperature of 361.63 °C. X-ray diffraction patterns and tertiary structure analyses indicate that SCLP had a semi-crystalline polymer having a triple-helical configuration. Moreover, SCLP displayed potential antibiofilm ability for all the tested pathogens while stronger activity against Klebsiella pneumoniae and Pseudomonas aeruginosa. In addition, SCLP has potential in vitro antioxidant activity on DPPH, ABTS radical, superoxide, and Fe2+ chelating. These findings indicate that the polysaccharide has potentially been used in functional food, cosmetics, and pharmacological industries.
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Affiliation(s)
- Natwar Jha
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Sivagnanavelmurugan Madasamy
- Department of Biotechnology, Karpagam Academy of Higher Education (Karpagam University), Coimbatore, 641021, Tamil Nadu, India
| | - Prema Prasad
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Avinash Kant Lakra
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Palanichamy Esakkiraj
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Younus Mohd Tilwani
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India
| | - Venkatesan Arul
- Department of Biotechnology, School of Lifesciences, Pondicherry University, Puducherry, 605014, India.
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Zong X, Zhang H, Zhu L, Deehan EC, Fu J, Wang Y, Jin M. Auricularia auricula polysaccharides attenuate obesity in mice through gut commensal Papillibacter cinnamivorans. J Adv Res 2023; 52:203-218. [PMID: 37549868 PMCID: PMC10555930 DOI: 10.1016/j.jare.2023.08.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Revised: 05/23/2023] [Accepted: 08/03/2023] [Indexed: 08/09/2023] Open
Abstract
INTRODUCTION Auricularia auricula is a well-known traditional edible and medical fungus with high nutritional and pharmacological values, as well as metabolic and immunoregulatory properties. Nondigestible fermentable polysaccharides are identified as primary bioactive constituents of Auricularia auricula extracts. However, the exact mechanisms underlying the effects of Auricularia auricula polysaccharides (AAP) on obesity and related metabolic endpoints, including the role of the gut microbiota, remain insufficiently understood. METHODS The effects of AAP on obesity were assessed within high-fat diet (HFD)-based mice through obesity trait analysis and metabolomic profiling. To determine the mechanistic role of the gut microbiota in observed anti-obesogenic effects AAP, faecal microbiota transplantation (FMT) and pseudo-germ-free mice model treated with antibiotics were also applied, together with 16S rRNA genomic-derived taxonomic profiling. RESULTS High-fat diet (HFD) murine exposure to AAP thwarted weight gains, reduced fat depositing and enhanced glucose tolerance, together with upregulating thermogenesis proteomic biomarkers within adipose tissue. Serum metabolome indicated these effects were associated with changes in fatty acid metabolism. Intestine-dwelling microbial population assessments discovered that AAP selectively enhanced Papillibacter cinnamivorans, a commensal bacterium with reduced presence in HFD mice. Notably, HFD mice treated with oral formulations of P. cinnamivorans attenuated obesity, which was linked to decreased intestinal lipid transportation and hepatic thermogenesis. Mechanistically, it was demonstrated that P. cinnamivorans regulated intestinal lipids metabolism and liver thermogenesis by reducing the proinflammatory response and gut permeability in a JAK-STAT signaling-related manner. CONCLUSION Datasets from the present study show that AAP thwarted dietary-driven obesity and metabolism-based disorders by regulating intestinal lipid transportation, a mechanism that is dependent on the gut commensal P. cinnamivorans. These results indicated AAP and P. cinnamivorans as newly identified pre- and probiotics that could serve as novel therapeutics against obesity.
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Affiliation(s)
- Xin Zong
- Key Laboratory of Molecular Animal Nutrition, Ministry of Education, National Engineering Laboratory for Feed Safety and Pollution Prevention and Controlling, Key Laboratory of Animal Nutrition and Feed Science (Eastern of China), Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Feed Science, Zhejiang University, Hangzhou 310058, PR China
| | - Hao Zhang
- School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China
| | - Luoyi Zhu
- Key Laboratory of Molecular Animal Nutrition, Ministry of Education, National Engineering Laboratory for Feed Safety and Pollution Prevention and Controlling, Key Laboratory of Animal Nutrition and Feed Science (Eastern of China), Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Feed Science, Zhejiang University, Hangzhou 310058, PR China
| | - Edward C Deehan
- Department of Food Science and Technology, University of Nebraska, Lincoln, NE, United States
| | - Jie Fu
- Key Laboratory of Molecular Animal Nutrition, Ministry of Education, National Engineering Laboratory for Feed Safety and Pollution Prevention and Controlling, Key Laboratory of Animal Nutrition and Feed Science (Eastern of China), Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Feed Science, Zhejiang University, Hangzhou 310058, PR China
| | - Yizhen Wang
- Key Laboratory of Molecular Animal Nutrition, Ministry of Education, National Engineering Laboratory for Feed Safety and Pollution Prevention and Controlling, Key Laboratory of Animal Nutrition and Feed Science (Eastern of China), Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Feed Science, Zhejiang University, Hangzhou 310058, PR China
| | - Mingliang Jin
- Key Laboratory of Molecular Animal Nutrition, Ministry of Education, National Engineering Laboratory for Feed Safety and Pollution Prevention and Controlling, Key Laboratory of Animal Nutrition and Feed Science (Eastern of China), Ministry of Agriculture and Rural Affairs, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Feed Science, Zhejiang University, Hangzhou 310058, PR China; School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China.
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Shi K, Zhou T, Yuan Y, Li D, Gong B, Gao S, Chen Q, Li Y, Han X. Synergistic mediating effect of edible fungal polysaccharides ( Auricularia and Tremellan) and Crataegus flavonoids in hyperlipidemic rats. Food Sci Nutr 2023; 11:4812-4828. [PMID: 37576054 PMCID: PMC10420763 DOI: 10.1002/fsn3.3459] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 05/03/2023] [Accepted: 05/14/2023] [Indexed: 08/15/2023] Open
Abstract
Both edible fungal polysaccharides (Auricularia and Tremellan) and Crataegus flavonoids promote the balance of dyslipidemia, which have a positive biological regulating effect on intestinal flora. In this study, the extraction of water-soluble polysaccharides from Auricularia and Tremellan was investigated and optimized firstly. Polysaccharides and flavonoids were then combined to study the effects on the mediating role of abnormal blood lipid concentration and intestinal flora in vivo. The rats were divided into 10 groups, the NC (normal control), HM (model), PCI (Simvastatin control), PCII (Fenofibrate control), AAP (Auricularia auricular Polysaccharide), TFP (Tremella fuciformis Polysaccharide), HF (Crataegus Flavonoid), LDC (Low-dose combination), MDC (Medium dose combination), and HDC (High-dose combination), used to explore the impact of polysaccharides and flavonoids complex on state of blood lipid, liver, and intestinal flora of dyslipidemia rats. The results showed that the combination of polysaccharides and flavonoids could significantly decrease the levels of triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL-C), and increase the level of high-density lipoprotein cholesterol (HDL-C). It also significantly decreased the levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) and improved liver morphology. What is more, the HDC favorably alters the intestinal microflora balance, promotes intestinal integrity and mobility, and inhibits the growth of harmful bacteria such as Escherichia coli/Shigella and Clostridium compared with HM group. In brief, the combination of polysaccharides and flavonoids had a synergistic effect on the remission of dyslipidemia, and promoted health by improving lipid metabolism, protecting liver tissue, and regulating the intestinal flora in hyperlipidemia rats.
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Affiliation(s)
- Ke Shi
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Tao Zhou
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Yu‐fei Yuan
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Dan‐dan Li
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Bin‐bin Gong
- College of Biological Science and EngineeringXingtai UniversityXingtaiChina
| | - Shan Gao
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Qi‐jia Chen
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
| | - Yan‐dong Li
- Hebei Provincial Station of Veterinary Drug and FeedShijiazhuangChina
| | - Xue Han
- College of Food Science and BiologyHebei University of Science and TechnologyShijiazhuangChina
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16
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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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Tao X, Chen C, Li Y, Qin X, Zhang H, Hu Y, Liu Z, Guo X, Liu G. Improving the antioxidant activity, in vitro digestibility and reducing the allergenicity of whey protein isolate by glycosylation with short-chain inulin and interaction with cyanidin-3-glucoside. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2023.108586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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18
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Liu Q, Zhang X, Chai D, Li H, Li S, Wu D, Zhang L, Liu Z, Feng Y, Tang F, Feng H. Enhancement of the immune response via the facilitation of dendritic cell maturation by CD-205 Receptor-mediated Long-circling liposomes acting as an antigen and astragalus polysaccharide delivery system. Int Immunopharmacol 2023; 119:110242. [PMID: 37126987 DOI: 10.1016/j.intimp.2023.110242] [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: 11/05/2022] [Revised: 04/22/2023] [Accepted: 04/23/2023] [Indexed: 05/03/2023]
Abstract
CD-205 receptor-mediated dendritic cell (DC) targeting liposomes are commonly used as a delivery system for inducing a strong T-cell immune response or specific immune tolerance. This delivery system can carry both the antigen and adjuvant, thereby modulating DC maturation and also activating the T-cell response. In order to maximize the desired therapeutic effects of Astragalus polysaccharides (APS) and induce an efficient cellular and humoral immune response against the antigen, ovalbumin (OVA) and APS were encapsulated in long-circling liposomes conjugated with anti-CD-205 receptor antibodies to produce CD-205-targeted liposomes (iLPSM). We explored using a series of experiments evaluating the targeting efficiency of iLPSM. In vitro, iLPSM nanoparticles promoted the proliferation of macrophages, and the nanoparticles were rapidly phagocytized by macrophages. In vivo, iLPSM significantly improved the antibody titers of OVA-specific IgG and IgG, isotypes cytokine production, and T and B lymphocyte differentiation. Furthermore, iLPSM facilitated the maturation of DCs. In addition, iLPSM nanoparticles could prolong the retention time of nanoparticles at the injection site, leading to a strong, sustained immune response. These results show that the CD-205 antibody successfully binds to the corresponding cell receptor.
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Affiliation(s)
- Qianqian Liu
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Xinnan Zhang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Dongkun Chai
- College of Veterinary Medicine, Southwest University, Rongchang, Chongqing 402460, PR China
| | - Hangyu Li
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Sheng Li
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Daiyan Wu
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Linzi Zhang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Ziwei Liu
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Yangyang Feng
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Feng Tang
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China
| | - Haibo Feng
- College of Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu, Sichuan 610041, PR China; Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu, Sichuan 610041, PR China.
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Yuan X, Gao X, Zheng T, Wang J, Dong Y, Xue H. Carbon nanomaterial-treated cell cultures of Nostoc flagelliforme produce exopolysaccharides with ameliorative physio-chemical properties. Int J Biol Macromol 2023; 227:726-735. [PMID: 36565826 DOI: 10.1016/j.ijbiomac.2022.12.209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/15/2022] [Accepted: 12/18/2022] [Indexed: 12/24/2022]
Abstract
The feasibility and efficiency of carbon nanomaterials (CNMs) in algal biotechnology are less known. In this study, the influences of four CNMs, graphene (G), graphene oxide (GO), multiwalled carbon nanotube (MWCNT), and aminated multiwalled carbon nanotube (MWCNT-NH2), on cell growth and exopolysaccharide (EPS) production, as well as the physiochemical properties of EPS, were investigated in cell culture of Nostoc flagelliforme. A proper concentration (15 mg L-1) of four CNMs was chosen for use after a preliminary test. Upon GO treatment, the biomass was improved by 11.1 % and the EPS production was increased by 36.1 % on day 16 compared to the nontreated control. Four CNM treatments significantly improved cellular O2·- and H2O2 levels as well as superoxide dismutase and catalase activities. The monosaccharide compositions and functional groups of the EPSs were obviously altered by the CNM treatments. Particularly, the GO treatment-resulting EPS showed obviously improved flocculating ability, water absorption ability, and reactive oxygen species scavenging ability. In general, four CNMs exerted distinct influences on the production and physio-chemical property alteration of the EPS in N. flagelliforme culture. This work expands our understanding of the application of CNMs in the induced production and functional modification of polysaccharides during algal cultivation.
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Affiliation(s)
- Xiaolong Yuan
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Xiang Gao
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China.
| | - Tao Zheng
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Jing Wang
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Yibei Dong
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
| | - Huidan Xue
- School of Food and Biological Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi Province, China
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The Current State and Future Prospects of Auricularia auricula's Polysaccharide Processing Technology Portfolio. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020582. [PMID: 36677640 PMCID: PMC9861292 DOI: 10.3390/molecules28020582] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/20/2022] [Accepted: 12/30/2022] [Indexed: 01/11/2023]
Abstract
Auricularia auricula polysaccharides (AAP) have been widely studied in the field of medicine and healthcare because of their unique structure and physiological activity. Many species of Auricularia auricula polysaccharides have been extracted, isolated, and purified by different methods, and their structures have been analyzed. Auricularia auricula polysaccharides have been proven to have beneficial effects on the human body, including slowing the aging process, controlling the intestinal system, and treating cardiovascular disorders. In this paper, the extraction, isolation, and purification of AAP from Auricularia auricula, as well as research in the field of medicine and healthcare, have pointed to the shortcomings and limitations of these methods. We also suggest future research directions for Auricularia auricula polysaccharides; standardized processing methods must be confirmed, and officially approved AAPs are needed for commercial applications. Finally, an optimistic outlook on the development of AAPs is given.
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Luo L, Xue J, Shao Z, Zhou Z, Tang W, Liu J, Hu H, Yang F. Recent developments in Salvia miltiorrhiza polysaccharides: Isolation, purification, structural characteristics and biological activities. Front Pharmacol 2023; 14:1139201. [PMID: 36937857 PMCID: PMC10020221 DOI: 10.3389/fphar.2023.1139201] [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: 01/06/2023] [Accepted: 02/22/2023] [Indexed: 03/06/2023] Open
Abstract
In recent years, natural polysaccharides have attracted more and more attention and research because of their value in the medicine, beauty and food fields. Salvia miltiorrhiza is a traditional Chinese herb that has been used for thousands of years and has antidiabetic, antifibrotic, neuroprotective, antioxidation, anti-inflammatory and other effects. It mainly includes rosmarinic acid, tanshinone I, tanshinone IIA, tanshinone IIB, procatechualdehyde, polysaccharide and salvianolic acids. Salvia miltiorrhiza polysaccharide is a polysaccharide extracted and isolated from Salvia miltiorrhiza and has diverse biological functions, including antioxidation, anti-tumor, hepatoprotective, anti-inflammatory, immune regulatory and cardioprotective effect. In this review, the extraction, purification, structural characterization and biological activity of SMPs are summarized and new perspectives for the future work of SMPs were also proposed, we hope our research can provide a reference for further research on SMPs.
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Affiliation(s)
- Lei Luo
- Department of Health Management Center, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Juan Xue
- Department of Gastroenterology, Hubei Provincial Hospital of Traditional Chinese and Western Medicine, Wuhan, China
- School of Clinical Medical, Hubei University of Chinese Medicine, Wuhan, China
| | - Zheng Shao
- Department of Health Management Center, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Zhang Zhou
- Department of Anesthesiology, Wuhan Fourth Hospital, Wuhan, China
| | - Wenqian Tang
- Department of Health Management Center, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
| | - Jinxin Liu
- School of Clinical Medical, Hubei University of Chinese Medicine, Wuhan, China
| | - Hongfei Hu
- School of Clinical Medical, Hubei University of Chinese Medicine, Wuhan, China
| | - Fan Yang
- Department of Health Management Center, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, China
- *Correspondence: Fan Yang,
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22
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Ma Y, Zhang P, Dai X, Yao X, Zhou S, Ma Q, Liu J, Tian S, Zhu J, Zhang J, Kong X, Bao Y. Extraction, physicochemical properties, and antioxidant activity of natural melanin from Auricularia heimuer fermentation. Front Nutr 2023; 10:1131542. [PMID: 36875843 PMCID: PMC9981798 DOI: 10.3389/fnut.2023.1131542] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 01/30/2023] [Indexed: 02/19/2023] Open
Abstract
Introduction Natural melanin from Auricularia heimuer have numerous beneficial biological properties, which were used as a safe and healthy colorant in several industries. Methods In this study, single-factor experiments, Box-Behnken design (BBD), and response surface methodology (RSM) were employed to investigate the effects of alkali-soluble pH, acid precipitation pH, and microwave time on the extraction yield of Auricularia heimuer melanin (AHM) from fermentation. Ultraviolet-visible spectrum (UV-Vis), Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscope (SEM), and high-performance liquid chromatography (HPLC) were used to analyze the extracted AHM. The solubility, stability, and antioxidant activities of AHM were also measured. Results The results showed that alkali-soluble pH, acid precipitation pH, and microwave time significantly affected the AHM yield, with the following optimized microwave-assisted extraction conditions: alkali-soluble pH of 12.3, acid precipitation pH of 3.1, and microwave time of 53 min, resulting in an AHM extraction yield of 0.4042%. AHM exhibited a strong absorption at 210 nm, similar to melanin from other sources. FT-IR spectroscopy also revealed that AHM exhibited the three characteristic absorption peaks of natural melanin. The HPLC chromatogram profile of AHM showed a single symmetrical elution peak with a 2.435 min retention time. AHM was highly soluble in alkali solution, insoluble in distilled water and organic solvents, and demonstrated strong DPPH, OH, and ABTS free radical scavenging activities. Discussion This study provides technical support to optimize AHM extraction for use in the medical and food industries.
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Affiliation(s)
- Yinpeng Ma
- College of Forestry, Northeast Forestry University, Harbin, China.,Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Piqi Zhang
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Xiaodong Dai
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Xiuge Yao
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Shuyang Zhou
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Qingfang Ma
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Jianing Liu
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Shuang Tian
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Jianan Zhu
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Jiechi Zhang
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Xianghui Kong
- Institute of Microbiology, Heilongjiang Academy of Sciences, Harbin, China
| | - Yihong Bao
- College of Forestry, Northeast Forestry University, Harbin, China
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23
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Liu Y, Huang Y, Zhu R, Farag MA, Capanoglu E, Zhao C. Structural elucidation approaches in carbohydrates: A comprehensive review on techniques and future trends. Food Chem 2023; 400:134118. [DOI: 10.1016/j.foodchem.2022.134118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/01/2022] [Indexed: 10/14/2022]
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24
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Yeast cell wall polysaccharides in Tibetan kefir grains are key substances promoting the formation of bacterial biofilm. Carbohydr Polym 2023; 300:120247. [DOI: 10.1016/j.carbpol.2022.120247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/04/2022] [Accepted: 10/18/2022] [Indexed: 11/11/2022]
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25
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Tan C, Xu QD, Chen N, He Q, Zeng WC. Cross-Linking Modifications of Different Phenolic Compounds on Myofibrillar Protein of Common Carp. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02958-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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26
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Wang W, Tan J, Nima L, Sang Y, Cai X, Xue H. Polysaccharides from fungi: A review on their extraction, purification, structural features, and biological activities. Food Chem X 2022; 15:100414. [PMID: 36211789 PMCID: PMC9532758 DOI: 10.1016/j.fochx.2022.100414] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 07/11/2022] [Accepted: 08/04/2022] [Indexed: 11/11/2022] Open
Abstract
Fungi, as the unique natural resource, are rich in polysaccharides, proteins, fats, vitamins, and other components. Therefore, they have good medical and nutritional values. Polysaccharides are considered one of the most important bioactive components in fungi. Increasing researches have confirmed that fungal polysaccharides have various biological activities, such as antioxidant, immunomodulatory, anti-tumor, hepatoprotective, anti-aging, anti-inflammatory, and radioprotective activities. Consequently, the research progresses and future prospects of fungal polysaccharides must be systematically reviewed to promote their better understanding. This paper reviewed the extraction, purification, structure, biological activity, and underlying molecular mechanisms of fungal polysaccharides. Moreover, the structure-activity relationships of fungal polysaccharides were emphasized and discussed. This review can provide scientific basis for the research and industrial utilization of fungal polysaccharides.
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Affiliation(s)
- Wenli Wang
- College of Traditional Chinese Medicine, Hebei University, No. 342 Yuhua East Road, Lianchi District, Baoding 071002, China
| | - Jiaqi Tan
- College of Traditional Chinese Medicine, Hebei University, No. 342 Yuhua East Road, Lianchi District, Baoding 071002, China
| | - Lamu Nima
- College of Physical Education, Jimei University, No.185 Yinjiang Road, Jimei District, Xiamen 361021, China
| | - Yumei Sang
- College of Traditional Chinese Medicine, Hebei University, No. 342 Yuhua East Road, Lianchi District, Baoding 071002, China
| | - Xu Cai
- Key Laboratory of Particle & Radiation Imaging, Ministry of Education, Department of Engineering Physics, Tsinghua University, No. 30 Shuangqing Road, Haidian District, Beijing 100084, China
| | - Hongkun Xue
- College of Traditional Chinese Medicine, Hebei University, No. 342 Yuhua East Road, Lianchi District, Baoding 071002, China
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27
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Zhang H, Jiang F, Li L, Liu X, Yan JK. Recent advances in the bioactive polysaccharides and other key components from Phellinus spp. and their pharmacological effects: A review. Int J Biol Macromol 2022; 222:3108-3128. [DOI: 10.1016/j.ijbiomac.2022.10.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/25/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
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28
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Niemtu W, Qin K, Toseef M. A study on sustainable air travel behavior under the possible remedy of risk knowledge: A mediating perspective of risk perception during COVID-19. Front Psychol 2022; 13:874541. [PMID: 36118464 PMCID: PMC9479081 DOI: 10.3389/fpsyg.2022.874541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 07/13/2022] [Indexed: 11/22/2022] Open
Abstract
The aviation industry is the center of gravity for tourism-dependent countries seeking to uplift their economic activities. The COVID-19 pandemic in the early part of 2020 threatened people and the air industry to the maximum extent. This paper investigated the sustainable air travel behavior of passengers under the risk knowledge path. The mediating role of risk perception, i.e., physical risk, psychological risk, and service quality, was also tested for the risk knowledge-air travel behavior association. We surveyed 339 travelers at six airports in Thailand from January to June 2021 to record their responses. We applied covariance-variance-based structural equation modeling (CB-SEM), and the study results revealed a direct effect of risk knowledge with an indirect impact via risk perception paths on air travel behavior. This paper highlights knowledge as a remedial response to the perceptual makeup of air services sustainability. The study has solid managerial implications for aviation management in the design of ideal pathways for retaining air services during the current public emergency of COVID-19.
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Affiliation(s)
- Warangsiri Niemtu
- Faculty of Management and Economics, Kunming University of Science and Technology, Kunming, China
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29
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Ti Y, Zhang Y, Ban Y, Wang X, Hou Y, Song Z. Polysaccharide from Hemerocallis citrina Borani by subcritical water with different temperatures and investigation of its physicochemical properties and antioxidant activity. Front Nutr 2022; 9:982695. [PMID: 36034893 PMCID: PMC9403841 DOI: 10.3389/fnut.2022.982695] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 07/26/2022] [Indexed: 11/13/2022] Open
Abstract
Hemerocallis citrina Borani as a low-cost vegetable, has various health benefits. However, the industry of H. citrina Borani is in the state of primary processing, with poor economic benefits. This study aimed to investigate the physicochemical properties, and the antioxidant activity of H. citrina Borani polysaccharide (HCBP) using subcritical water extraction (SWE) at different temperatures, to expand the value of H. citrina Borani. HCBP mainly composed of nine monosaccharides (glucose, galactose, rhamnose, fucose, mannose, arabinose, xylose, galacturonic acid, and glucuronic acid), among which the content of neutral sugar was higher and uronic acid was lower. HCBP contained glycosidic bond of β-configurations and trace quantities protein. The molecular weight of HCBP decreased with increasing temperature. Shear thinning occurred in HCBP with the increase of shear rate (0.01-1 s-1), and the apparent viscosity of HCBP decreased at higher temperature (150-160°C) with the increase continuously of shear rate (1-10 s-1), but almost remained constant at lower temperature (130-140°C). Scanning electron microscope showed that HCBP had rough surface, loose structure, obvious particle gap, and irregular shape. In addition, HCBP extracted at 160°C had strong FRAP activity, and HCBP extracted at 130 and 140°C had better ABTS radical scavenging activity. This study suggests that HCBP extracted by SWE could provide a cheap raw material as food thickening agent and natural antioxidants.
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Affiliation(s)
| | | | | | | | | | - Zihan Song
- Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing, China
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30
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Yu-Tong D, Chun C, Yue-Ming J, Bao Y, Xiong F. Glycosylation with bioactive polysaccharide obtained from Rosa roxburghii Tratt fruit to enhance the oxidative stability of whey protein isolate emulsion. Int J Biol Macromol 2022; 218:259-268. [PMID: 35850273 DOI: 10.1016/j.ijbiomac.2022.07.078] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/17/2022] [Accepted: 07/09/2022] [Indexed: 12/20/2022]
Abstract
Whey protein isolate (WPI) is an excellent source of emulsifier, but its function is limited for oxidative unstable in emulsion. In this study, WPI was glycated with Rosa roxburghii Tratt fruit polysaccharides (RTFP) by Maillard reaction under optimum conditions. The sodium dodecyl sulfate-polyacrylamide gel electrophoresis profile confirmed the formation of WPI-RTFP conjugates. The intrinsic fluorescence spectrum, CD and FT-IR indicated that the structure of WPI was affected after glycated with RTFP. In addition, the antioxidant activity of WPI-RTFP conjugates and WPI-RTFP emulsion were 3.5-fold and 1.5-fold stronger than that of WPI and WPI emulsion, respectively. Furthermore, the emulsion coated by conjugates demonstrated better oxidative stability than WPI with less peroxides produced after accelerated oxidation for 7 days. The results lay good foundation for the modification of protein by natural bioactive polysaccharides as well as for the application in healthy foods.
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Affiliation(s)
- Du Yu-Tong
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China
| | - Chen Chun
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Institute of Modern Industrial Technology, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China.
| | - Jiang Yue-Ming
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Yang Bao
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Fu Xiong
- SCUT-Zhuhai Institute of Modern Industrial Innovation, School of Food Science and Engineering, South China University of Technology, 381 Wushan Road, Guangzhou 510640, China; Guangzhou Institute of Modern Industrial Technology, Nansha 511458, China; Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, Guangzhou 510640, China; Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), Guangzhou 510640, China.
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31
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Qiu Z, Qiao Y, Zhang B, Sun-Waterhouse D, Zheng Z. Bioactive polysaccharides and oligosaccharides from garlic (Allium sativum L.): Production, physicochemical and biological properties, and structure-function relationships. Compr Rev Food Sci Food Saf 2022; 21:3033-3095. [PMID: 35765769 DOI: 10.1111/1541-4337.12972] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 02/08/2022] [Accepted: 04/11/2022] [Indexed: 02/06/2023]
Abstract
Garlic is a common food, and many of its biological functions are attributed to its components including functional carbohydrates. Garlic polysaccharides and oligosaccharides as main components are understudied but have future value due to the growing demand for bioactive polysaccharides/oligosaccharides from natural sources. Garlic polysaccharides have molecular weights of 1 × 103 to 2 × 106 Da, containing small amounts of pectins and fructooligosaccharides and large amounts of inulin-type fructans ((2→1)-linked β-d-Fruf backbones alone or with attached (2→6)-linked β-d-Fruf branched chains). This article provides a detailed review of research progress and identifies knowledge gaps in extraction, production, composition, molecular characteristics, structural features, physicochemical properties, bioactivities, and structure-function relationships of garlic polysaccharides/oligosaccharides. Whether the extraction processes, synthesis approaches, and modification methods established for other non-garlic polysaccharides are also effective for garlic polysaccharides/oligosaccharides (to preserve their desired molecular structures and bioactivities) requires verification. The metabolic processes of ingested garlic polysaccharides/oligosaccharides (as food ingredients/dietary supplements), their modes of action in healthy humans or populations with chronic conditions, and molecular/chain organization-bioactivity relationships remain unclear. Future research directions related to garlic polysaccharides/oligosaccharides are discussed.
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Affiliation(s)
- Zhichang Qiu
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
| | - Yiteng Qiao
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China.,School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Bin Zhang
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
| | - Dongxiao Sun-Waterhouse
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China.,School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
| | - Zhenjia Zheng
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes, College of Food Science and Engineering, Shandong Agricultural University, Tai'an, China
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32
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Polysaccharide from Hemerocallis citrina Borani by subcritical water: Bioactivity, purification, characterization, and anti-diabetic effects in T2DM rats. Int J Biol Macromol 2022; 215:169-183. [PMID: 35724900 DOI: 10.1016/j.ijbiomac.2022.06.101] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/31/2022] [Accepted: 06/12/2022] [Indexed: 01/03/2023]
Abstract
Hemerocallis citrina Borani (daylily) has various health benefits. However, the structural characterization and hypoglycemic effects of its polysaccharide remain unclear. Here, we first report for the first time, the effects of subcritical water extraction temperature on bioactivity of Hemerocallis citrina Borani polysaccharide (HCBP). HCBP extracted at 160 °C had better scavenging ability of free-radical and pancreatic lipase inhibition. This study aimed to investigate the structural characterization and anti-diabetic effects of aforementioned HCBP. HCBP was separated into three fractions using a DEAE-Sepharose Fast Flow. HCBP-1 was the major component with lower molecular weight, HCBP-2 was the least abundant component, HCBP-3 was the component with higher uronic acid and molecular weight. HCBP treatment significantly decreased the concentrations of fasting blood glucose, insulin, total cholesterol, triglyceride, and low density lipoprotein, as well as improved glucose intolerance and insulin resistance in type 2 diabetes mellitus (T2DM) rats. HCBP also protected the kidneys and pancreatic organs by histopathology and immunohistochemical analyses in T2DM rats. In addition, HCBP significantly increased the antioxidant enzymes activities and decreased the level of malonaldehyde to alleviated the oxidative stress injury. The results indicate HCBP extracted by subcritical water is promising functional food ingredients and could be used in T2DM treatment.
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33
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Meng H, Wu J, Shen L, Chen G, Jin L, Yan M, Wan H, He Y. Microwave assisted extraction, characterization of a polysaccharide from Salvia miltiorrhiza Bunge and its antioxidant effects via ferroptosis-mediated activation of the Nrf2/HO-1 pathway. Int J Biol Macromol 2022; 215:398-412. [PMID: 35718160 DOI: 10.1016/j.ijbiomac.2022.06.064] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 06/08/2022] [Accepted: 06/10/2022] [Indexed: 01/07/2023]
Abstract
A microwave-assisted extraction procedure for the crude Salvia miltiorrhiza polysaccharides (SMPs) obtained from Salvia miltiorrhiza Bunge was optimized. Four independent variables were studied: microwave power, extraction time, solvent-to-solid ratio, and concentration of ethanol, with optimal settings of 1200 W, 12 min, 38, and 86 %, respectively. The SMPs were successively purified by DEAE Sepharose Fast Flow and Sephadex G-100 chromatography to produce a novel polysaccharide termed SMP1. The SMP1 was composed of glucose, galactose, and fructose in a molar ratio of 1:1.67:1.12 with an average molecular weight of 6087 Da. Pharmacological studies showed that SMP1 protected from OGD/R-induced ferroptosis and lipid peroxidation by activating Nrf2/HO-1 pathway in PC12 cells. Our research systematically indicated that polysaccharide could inhibit ferroptosis to alleviate oxidative stress injury, which laid the foundation for the future clinical application of Salvia miltiorrhiza polysaccharide.
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Affiliation(s)
- Huanhuan Meng
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Jianjun Wu
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Li Shen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Guangwei Chen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Liang Jin
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Mengxia Yan
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China
| | - Haitong Wan
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China.
| | - Yu He
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, China.
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Zhou J, Gong J, Chai Y, Li D, Zhou C, Sun C, Regenstein JM. Structural analysis and in vitro antitumor effect of polysaccharides from Pholiota adiposa. Glycoconj J 2022; 39:513-523. [PMID: 35675021 DOI: 10.1007/s10719-022-10065-9] [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: 06/26/2021] [Revised: 04/27/2022] [Accepted: 05/24/2022] [Indexed: 12/01/2022]
Abstract
Pholiota adiposa is an edible chestnut mushroom with many health benefits, such as antioxidant and anticancer activity. In this paper, polysaccharides were extracted from Pholidota adiposa using an acid extraction process. The crude polysaccharide was purified using DEAE-cellulose chromatography, and two polysaccharide fractions of SPAP2-1 and SPAP2-2 were obtained. The structure was characterized using UV, GPC, GC, FT-IR, methylation, and NMR analysis. Monosaccharide component analysis indicated that SPAP2-1 (19 kDa) and SPAP2-2 (20 kDa) contained mannose, glucose, and galactose with different molecular ratios. Their antitumor effects were investigated using the 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl tetrazolium (MTT) assay, Annexin V-fluorescein isothiocyanate (FITC), propidium iodide (PI) staining, and flow cytometry. By analyzing the changes in the cells, SPAP2-1 caused damage and changed the proliferation rate of HeLa cells. SPAP2-1 showed strong interference to the cell cycle of HeLa cells and induced cell apoptosis. Overall, these results suggested that polysaccharides from Pholiota adiposa, especially SPAP2-1, may have the potential to be used as a tumor cell inhibitor, which needs further study.
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Affiliation(s)
- Jiao Zhou
- Food science and engineering, School of Forestry, Northeast Forestry University, 150040, Harbin, Heilongjiang, China
| | - Jinhua Gong
- Food science and engineering, School of Forestry, Northeast Forestry University, 150040, Harbin, Heilongjiang, China.,Department of Biomedical Sciences, City University of Hong Kong, 999077, Hong Kong, China
| | - Yangyang Chai
- Food science and engineering, School of Forestry, Northeast Forestry University, 150040, Harbin, Heilongjiang, China
| | - Dehai Li
- Food science and engineering, School of Forestry, Northeast Forestry University, 150040, Harbin, Heilongjiang, China.
| | - Cong Zhou
- Food science and engineering, School of Forestry, Northeast Forestry University, 150040, Harbin, Heilongjiang, China.,Fujian Bakingdom Foods Co., Ltd, 363000, Zhangzhou, Fujian, China
| | - Changyan Sun
- Department of Food Science and Engineering, School of Chemical and Environmental Engineering, Harbin University of Science and Technology, 150040, Harbin, Heilongjiang, China
| | - Joe M Regenstein
- Department of Food Science, Cornell University, NY14853-7201, Ithaca, USA
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35
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Sangthong S, Pintathong P, Pongsua P, Jirarat A, Chaiwut P. Polysaccharides from Volvariella volvacea Mushroom: Extraction, Biological Activities and Cosmetic Efficacy. J Fungi (Basel) 2022; 8:jof8060572. [PMID: 35736055 PMCID: PMC9225106 DOI: 10.3390/jof8060572] [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: 04/14/2022] [Revised: 05/13/2022] [Accepted: 05/23/2022] [Indexed: 12/27/2022] Open
Abstract
Polysaccharides from Volvariella volvacea (VVP) were investigated for their cosmetic-related activities and in vivo efficacy for use as a multifunctional active cosmetic ingredient. Three different polysaccharide extraction methods, including hot water shaking (HS), microwave-assisted (MA) and ultrasonic-assisted (UA), were used. Extractable yield, polysaccharide contents and biological activities, including antioxidant, anti-tyrosinase and anti-elastase activities, were compared. The polysaccharides from HS provided the highest extraction yield (15.58 ± 0.96% w/w) and the highest beta-glucan content (18.80 ± 0.81% w/w). The HS polysaccharides also possessed the highest inhibitory effects toward lipid peroxidation (IC50 of 0.0378 mg/mL), tyrosinase (51.46 mg KAE/g), and elastase (604.21 ± 73.66 mg EGCG/g). The cytotoxicity of the VVP was determined for safe use. A cosmetic gel cream containing VVP was developed and 0.2% VVP formulation was observed to be the most stable in color. UV protection factors, skin irritation by single patch test, and in vivo efficacy, including skin moisturization, anti-wrinkle and whitening, were measured. The VVP showed no cytotoxicity against human dermal skin fibroblast. The gel cream containing VVP provided less sun protection factor; however, it significantly exhibited the skin benefits of increasing moisture, gross elasticity, net elasticity, and skin firmness. Improvements to skin roughness, scaliness, wrinkles and in melanin content were also depicted gradually along 8 weeks. V. volvacea, therefore, could be a good source for polysaccharides being used as a moisturizing, anti-wrinkle, and whitening agent in cosmetic preparations.
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Affiliation(s)
- Sarita Sangthong
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (S.S.); (P.P.)
- Green Cosmetic Technology Research Group, Mae Fah Luang University, Chiang Rai 57100, Thailand; (P.P.); (A.J.)
| | - Punyawatt Pintathong
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (S.S.); (P.P.)
- Green Cosmetic Technology Research Group, Mae Fah Luang University, Chiang Rai 57100, Thailand; (P.P.); (A.J.)
| | - Patcharee Pongsua
- Green Cosmetic Technology Research Group, Mae Fah Luang University, Chiang Rai 57100, Thailand; (P.P.); (A.J.)
| | - Areeya Jirarat
- Green Cosmetic Technology Research Group, Mae Fah Luang University, Chiang Rai 57100, Thailand; (P.P.); (A.J.)
| | - Phanuphong Chaiwut
- School of Cosmetic Science, Mae Fah Luang University, Chiang Rai 57100, Thailand; (S.S.); (P.P.)
- Green Cosmetic Technology Research Group, Mae Fah Luang University, Chiang Rai 57100, Thailand; (P.P.); (A.J.)
- Correspondence: ; Tel.: +66-5-3916-839
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Preparation of Low-Molecular-Weight Fucoidan with Anticoagulant Activity by Photocatalytic Degradation Method. Foods 2022; 11:foods11060822. [PMID: 35327245 PMCID: PMC8954839 DOI: 10.3390/foods11060822] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/07/2022] [Accepted: 03/11/2022] [Indexed: 01/04/2023] Open
Abstract
It is a challenge to degrade sulfated polysaccharides without stripping sulfate groups. In the present study, a photocatalytic method was applied to degrade fucoidan, a sulfated polysaccharide from brown algae. The degradation with varying addition amounts of H2O2 and TiO2 were monitored by high performance gel permeation chromatography (HPGPC) and thin layer chromatography (TLC), and fucoidan was efficiently degraded with 5% TiO2 and 0.95% H2O2. A comparison of the chemical compositions of 2 products obtained after 0.5 h and 3 h illumination, DF-0.5 (average Mw 90 kDa) and DF-3 (average Mw 3 kDa), respectively, with those of fucoidan indicates the photocatalytic degradation did not strip the sulfate groups, but reduced the galactose/fucose ratio. Moreover, 12 oligosaccharides in DF-3 were identified by HPLC-ESI-MSn and 10 of them were sulfated. In addition, DF-0.5 showed anticoagulant activity as strong as fucoidan while DF-3 could specifically prolong the activated partial thromboplastin time. All samples exerted inhibition effects on the intrinsic pathway FXII in a dose-dependent manner. Thus, photocatalytic degradation demonstrated the potential to prepare sulfated low-molecular-weight fucoidan with anticoagulant activity.
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Guo Q, Liang S, Ge C, Xiao Z. Research progress on extraction technology and biological activity of polysaccharides from Edible Fungi: A review. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2039182] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Qi Guo
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming, China
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Shuangmin Liang
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming, China
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China
| | - Changrong Ge
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming, China
| | - Zhichao Xiao
- Livestock Product Processing and Engineering Technology Research Center of Yunnan Province, Yunnan Agricultural University, Kunming, China
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, China
- Animal Science and Technology, Yunnan Agricultural University, Kunming, China
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Zhang H, Jiang F, Zhang J, Wang W, Li L, Yan J. Modulatory effects of polysaccharides from plants, marine algae and edible mushrooms on gut microbiota and related health benefits: A review. Int J Biol Macromol 2022; 204:169-192. [PMID: 35122806 DOI: 10.1016/j.ijbiomac.2022.01.166] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 01/21/2022] [Accepted: 01/28/2022] [Indexed: 02/07/2023]
Abstract
Naturally occurring carbohydrate polymers containing non-starch polysaccharides (NPs) are a class of biomacromolecules isolated from plants, marine algae, and edible mushrooms, and their biological activities has shown potential uses in the prevention and treatment of human diseases. Importantly, NPs serve as prebiotics to provide health benefits to the host through stimulating the proliferation of beneficial gut microbiota (GM) and enhancing the production of short-chain fatty acids (SCFAs). The composition and diversity of GM play a critical role in regulating host health and have been extensively studied in recent years. In this review, the extraction, isolation, purification, and structural characterization of NPs derived from plants, marine algae, and edible mushrooms are outlined. Importantly, the degradation and metabolism of these NPs in the intestinal tract, the effects of NPs on the microbial community and SCFAs generation, and the beneficial effects of NPs on host health by modulating GM are systematically highlighted. Overall, we hope that this review can provide some theoretical references and a new perspective for applications of NPs as prebiotics in functional food and drug development.
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Affiliation(s)
- Henan Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China.
| | - Fuchun Jiang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China
| | - Jinsong Zhang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China
| | - Wenhan Wang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, National Engineering Research Center of Edible Fungi, Key Laboratory of Edible Fungi Resources and Utilization (South), Ministry of Agriculture, China
| | - Lin Li
- Key Laboratory of Healthy Food Development and Nutrition Regulation of China National Light Industry, School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan 523808, China.
| | - Jingkun Yan
- Key Laboratory of Healthy Food Development and Nutrition Regulation of China National Light Industry, School of Chemical Engineering and Energy Technology, Dongguan University of Technology, Dongguan 523808, China.
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LI M, ZHANG Y, LU Q, GAO Y, YE T, WANG C, XING D. Structure, bioactivities and applications of the polysaccharides from Tricholoma Matsutake: a review. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.44922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Mengjiao LI
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Yukun ZHANG
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Qi LU
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Yuanzhen GAO
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Ting YE
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Chao WANG
- Cancer Institute, China; Qingdao Cancer Institute, China; Qingdao University, China
| | - Dongming XING
- Cancer Institute, China; Qingdao Cancer Institute, China; Tsinghua University, China
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Global Diversity and Updated Phylogeny of Auricularia (Auriculariales, Basidiomycota). J Fungi (Basel) 2021; 7:jof7110933. [PMID: 34829220 PMCID: PMC8625027 DOI: 10.3390/jof7110933] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 11/21/2022] Open
Abstract
Auricularia has a worldwide distribution and is very important due to its edibility and medicinal properties. Morphological examinations and multi-gene phylogenetic analyses of 277 samples from 35 countries in Asia, Europe, North and South America, Africa, and Oceania were carried out. Phylogenetic analyses were based on ITS, nLSU, rpb1, and rpb2 sequences using methods of Maximum Likelihood and Bayesian Inference analyses. According to the morphological and/or molecular characters, 37 Auricularia species were identified. Ten new species, A. camposii and A. novozealandica in the A. cornea complex, A. australiana, A. conferta, A. lateralis, A. pilosa and A. sinodelicata in the A. delicata complex, A. africana, A. srilankensis, and A. submesenterica in the A. mesenterica complex, are described. The two known species A. pusio and A. tremellosa, respectively belonging to the A. mesenterica complex and the A. delicata complex, are redefined, while A. angiospermarum, belonging to the A. auricula-judae complex, is validated. The morphological characters, photos, ecological traits, hosts and geographical distributions of those 37 species are outlined and discussed. Morphological differences and phylogenetic relations of species in five Auricularia morphological complexes (the A. auricula-judae, the A. cornea, the A. delicata, the A. fuscosuccinea and the A. mesenterica complexes) are elaborated. Synopsis data on comparisons of species in the five complexes are provided. An identification key for the accepted 37 species is proposed.
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Han L, Song H, Fu L, Li J, Yang L, Liu H. Effect of extraction method on the chemical profiles and bioactivities of soybean hull polysaccharides. Food Sci Nutr 2021; 9:5928-5938. [PMID: 34760226 PMCID: PMC8565245 DOI: 10.1002/fsn3.2483] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 06/05/2021] [Accepted: 06/11/2021] [Indexed: 01/25/2023] Open
Abstract
The yields, properties, and bioactivities of polysaccharides extracted by three methods from soybean hulls (SSCPs) were evaluated: hot water extraction (H-SSCP), microwave-assisted ammonium oxalate extraction (A-SSCP), and microwave-assisted sodium citrate extraction (S-SSCP). A-SSCP gave the highest yield of polysaccharides (9.3 ± 0.5%) although all three products had similar physicochemical characteristics and FT-IR spectra. A-SSCP and S-SSCP produced polysaccharides with lower molecular weight distributions and higher total reducing power and scavenging ability for ABTS+• and DPPH• free radicals. Furthermore, the effect of SSCPs on carbon tetrachloride (CCl4)-induced liver injury was investigated in the mice. When compared with H-SSCP and S-SSCP, A-SSCP significantly decreased the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), malondialdehyde (MDA), and reactive oxygen (ROS) to normal (p < .05) and increased the level of glutathione (GSH) to normal (p < .05). A-SSCP was the most effective polysaccharide, yielding an approximately normal hepatic appearance with well-preserved cytoplasm, obvious cell boundaries, with legible nuclei and nucleoli. This study indicates that polysaccharides extracted from soybean hulls via microwave-assisted ammonium oxalate extraction have the potential to be developed as a new functional food contributing to the alleviation of liver damage.
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Affiliation(s)
- Lin Han
- College of Food Science and TechnologyBohai UniversityJinzhouChina
| | - Hong Song
- College of Food Science and TechnologyBohai UniversityJinzhouChina
| | - Licheng Fu
- College of Food Science and TechnologyBohai UniversityJinzhouChina
| | - Jun Li
- College of Food Science and TechnologyBohai UniversityJinzhouChina
| | - Lina Yang
- College of Food Science and TechnologyBohai UniversityJinzhouChina
| | - He Liu
- College of Food Science and TechnologyBohai UniversityJinzhouChina
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Effects of Selenium Auricularia cornea Culture Supplementation on Growth Performance, Antioxidant Status, Tissue Selenium Concentration and Meat Quality in Growing-Finishing Pigs. Animals (Basel) 2021; 11:ani11092701. [PMID: 34573667 PMCID: PMC8470304 DOI: 10.3390/ani11092701] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/07/2021] [Accepted: 08/16/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Selenium Auricularia cornea culture (SAC) is a dried product via full fermentation, containing organic-Se, Auricularia cornea (AC) mycelium, and various metabolites of AC. The objective of this study was to evaluate whether SAC could effectively improve the health, growth, meat quality, and oxidative stability of meat in growing-finishing pigs. Currently, dietary SAC supplementation positively impacts growth performance and oxidative stability of fresh meat. Abstract Selenium Auricularia cornea culture (SAC) is a new source of organic selenium. Two experiments were conducted to determine the available energy of SAC fed to pigs and to evaluate the effects of dietary SAC supplementation on growth performance, serum biochemical profiles, fecal short chain fatty acids (SCFA), meat quality, tissue selenium concentration, and oxidative stability of fresh meat in growing-finishing pigs. In Experiment (Exp.) 1, 12 barrows with average body weight (BW) of 42.40 ± 5.30 kg were randomly allotted to two groups and fed the basal diet and SAC-supplemented diet, individually. In Exp. 2, 96 growing-finishing pigs (BW: 91.96 ± 7.55 kg) were grouped into four dietary treatments; each treatment contained six replicates with four pigs per replicate. The four treatments fed a control diet and three experimental diets supplemented with 0.6%, 1.2%, and 2.4% SAC, respectively. The trial lasted for 45 days. The results revealed that digestible energy (DE) of SAC was 11.21 MJ/kg. The average daily gain (ADG) was improved in pigs fed 1.2% and 2.4% SAC during day 24 to 45 and the overall period. Dietary 1.2% and 2.4% SAC supplementation had a lower F/G (p < 0.05) than the control diet during different stages. Dietary SAC supplementation increased fecal butyrate contents (p < 0.05), and pigs fed 1.2% and 2.4% SAC diets had a higher MCT1 mRNA expression (p = 0.04) in the colon. Pigs fed 2.4% SAC had higher GSH-Px contents (p < 0.05) in serum, liver, and longissimus dorsi muscle (LDM) than those in the control group. The 2.4% SAC-supplemented group revealed a higher Se content (p < 0.05) in LDM and a lower MDA concentration (p < 0.05) in fresh meat during the simulated retail display on day six. In conclusion, this study suggested that SAC was more effective in improving growth, enhancing the antioxidant status, depositing Se in muscle, and increasing meat oxidative stability of pigs.
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Insights into health-promoting effects of Jew's ear (Auricularia auricula-judae). Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.06.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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45
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Functional perspective of black fungi (Auricularia auricula): Major bioactive components, health benefits and potential mechanisms. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.05.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Xiao B, Chen S, Huang Q, Tan J, Zeng J, Yao J, Feng T, Wang G, Zhang Y. The lipid lowering and antioxidative stress potential of polysaccharide from Auricularia auricula prepared by enzymatic method. Int J Biol Macromol 2021; 187:651-663. [PMID: 34303740 DOI: 10.1016/j.ijbiomac.2021.07.138] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/12/2021] [Accepted: 07/20/2021] [Indexed: 01/05/2023]
Abstract
An efficient extraction method of Auricularia auricula polysaccharides (AAPs) by neutral protease was developed and optimized by response surface methodology. AAPs were graded by stepwise ethanol precipitation, the fraction with high recovery rate and strong radical scavenging rate were obtained, then its antioxidant and lipid lowering effect were studied using Caenorhabditis elegans as model organism. The extract yield and ABTS+ scavenging rates of AAPs could reach 14.90% and 86.0% at 50 °C, 75 mL/g of liquid-to-material ratio and pH 9.0. AAP3 obtained by 15% ethanol was a heteropolysaccharide comprised of mannose, glucose, glucuronic acid, xylose, galactose and glucosamine. AAP3 could significantly prolong the lifespan of C. elegans and enhance the activity of antioxidant enzymes including superoxide dismutase (SOD), catalases (CAT) at 0.25 mg/mL (p < 0.05). The qRT-PCR results showed that AAP3 could up regulate mRNA expression levels of daf-16 and skn-1 (>1.6 fold) at 0.25 mg/mL. Besides, AAP3 could significantly reduce the level of body fat and triglyceride in C. elegans (p < 0.05). These studies demonstrated that A. auricula polysaccharides prepared by neutral protease had a prominent protective effect to the damage induced by the intracellular free radical generating agents.
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Affiliation(s)
- Bin Xiao
- Liang Xin College, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Shuang Chen
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Qiqi Huang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Jingjing Tan
- Liang Xin College, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Jiangying Zeng
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Jing Yao
- Liang Xin College, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Tao Feng
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Ge Wang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China
| | - Yongjun Zhang
- College of Life Sciences, China Jiliang University, Hangzhou, Zhejiang 310018, China.
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Liu H, Li Y, You M, Liu X. Comparison of physicochemical properties of β-glucans extracted from hull-less barley bran by different methods. Int J Biol Macromol 2021; 182:1192-1199. [PMID: 33989685 DOI: 10.1016/j.ijbiomac.2021.05.043] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 05/04/2021] [Accepted: 05/05/2021] [Indexed: 11/27/2022]
Abstract
In this study, four extraction methods, including ultrasonic extraction (UE), hot water extraction (HWE), microwave extraction (ME), and microwave-assisted ultrasonic extraction (MUE) were utilized to extract β-glucan from hull-less barley bran. Extraction yields and physicochemical properties of β-glucans extracted by different methods were investigated. The MUE displayed a highest extraction yield (2.16%) within shorter extraction time. Besides, β-glucans extracted by MUE (MUE-G) had higher number-average molecular weight (Mn) (3.415 × 105), whereas β-glucans extracted by UE (UE-G) showed lower Mn (2.257 × 105) as compared to other methods. Accordingly, apparent viscosity of MUE-G was highest, while water solubility index of UE-G was highest (34.18-88.81%) at tested temperature ranges (25-95 °C). The MUE-G shower stronger foam stability and emulsifying properties and weaker foaming capability, while UE-G exhibited stronger foaming capability. The foaming capability and emulsifying properties of β-glucan products were better in neutral solutions (pH = 7) than in the acidic (pH = 4) and alkaline (pH = 9).
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Affiliation(s)
- Haibo Liu
- College of Food Science, Southwest University, Chongqing 400715, China; College of Food, XinYang Agriculture and Forestry University, XinYang 464000, China
| | - Yao Li
- College of Food Science, Southwest University, Chongqing 400715, China.
| | - Maolan You
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Xiong Liu
- College of Food Science, Southwest University, Chongqing 400715, China.
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Feng H, Tian L. Study on Extraction Process of Root of Henry Wood Betony Polysaccharides and Their Antitumor Activity against S180. Molecules 2021; 26:molecules26082359. [PMID: 33921554 PMCID: PMC8073743 DOI: 10.3390/molecules26082359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/12/2021] [Accepted: 04/14/2021] [Indexed: 12/03/2022] Open
Abstract
We optimized the hot water extraction of polysaccharides from the root of Henry wood betony (RHWPs) using a uniform test and explored their anti-tumor activities in vitro and in vivo. The optimal extraction conditions were as follows: 40 min extraction time, liquid/solid ratio 30 mL/g, 100 min soaking time, two extraction cycles, 100% ethanol concentration, and extraction temperature of 80 °C. The molecular weight distribution of RHWPs with MWs was 228,600 g/mol and 5001 g/mol. The IR spectrum further indicated that RHWPs are acidic polysaccharides containing pyranose and furan rings. The main monosaccharides found in RHWPs were mannose, ribose, l-rhamnose monohydrate, glucuronic acid, galacturonic acid, glucose, galactose, xylose, arabinose, and fucose. RHWPs inhibited the proliferation of S180 tumor cells and induced apoptosis in vitro. Oral administration of RHWPs to tumor-bearing mice significantly inhibited the growth of the S180 xenografts, accelerated apoptosis in tumor cells, and expanded the necrotic regions. Furthermore, RHWPs also markedly increased the levels of TNF-α, IFN-γ, and IL-2 in the sera of tumor-bearing mice, and activated immune cells such as lymphocytes, NK cells, and macrophages, thereby inducing tumor cell apoptosis. Taken together, RHWPs are a promising anti-tumor agent that ought to be explored further.
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Affiliation(s)
- Haibo Feng
- Animal Husbandry and Veterinary Medicine, Southwest Minzu University, Chengdu 610041, China
- Key Laboratory of Ministry of Education and Sichuan Province for Qinghai-Tibetan Plateau Animal Genetic Resource Reservation and Utilization, Chengdu 610041, China
- Correspondence: ; Tel./Fax: +86-28-85522310
| | - Lan Tian
- Department of Veterinary Medicine, Southwest University, Chongqing 402460, China;
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Mallamaci R, Budriesi R, Clodoveo ML, Biotti G, Micucci M, Ragusa A, Curci F, Muraglia M, Corbo F, Franchini C. Olive Tree in Circular Economy as a Source of Secondary Metabolites Active for Human and Animal Health Beyond Oxidative Stress and Inflammation. Molecules 2021; 26:molecules26041072. [PMID: 33670606 PMCID: PMC7922482 DOI: 10.3390/molecules26041072] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/08/2021] [Accepted: 02/15/2021] [Indexed: 11/16/2022] Open
Abstract
Extra-virgin olive oil (EVOO) contains many bioactive compounds with multiple biological activities that make it one of the most important functional foods. Both the constituents of the lipid fraction and that of the unsaponifiable fraction show a clear action in reducing oxidative stress by acting on various body components, at concentrations established by the European Food Safety Authority's claims. In addition to the main product obtained by the mechanical pressing of the fruit, i.e., the EVOO, the residual by-products of the process also contain significant amounts of antioxidant molecules, thus potentially making the Olea europea L. an excellent example of the circular economy. In fact, the olive mill wastewaters, the leaves, the pomace, and the pits discharged from the EVOO production process are partially recycled in the nutraceutical and cosmeceutical fields also because of their antioxidant effect. This work presents an overview of the biological activities of these by-products, as shown by in vitro and in vivo assays, and also from clinical trials, as well as their main formulations currently available on the market.
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Affiliation(s)
- Rosanna Mallamaci
- Department of Bioscience, Biotechnology and Biopharmaceutics, University Aldo Moro Bari, 70125 Bari, Italy;
| | - Roberta Budriesi
- Department of Pharmacy and Biotechnology, Food Chemistry & Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (R.B.); (G.B.); (M.M.)
| | - Maria Lisa Clodoveo
- Interdisciplinary Department of Medicine, University Aldo Moro Bari, 702125 Bari, Italy;
| | - Giulia Biotti
- Department of Pharmacy and Biotechnology, Food Chemistry & Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (R.B.); (G.B.); (M.M.)
| | - Matteo Micucci
- Department of Pharmacy and Biotechnology, Food Chemistry & Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy; (R.B.); (G.B.); (M.M.)
| | - Andrea Ragusa
- Department of Biological and Environmental Sciences and Technologies, Campus Ecotekne, University of Salento, 73100 Lecce, Italy;
| | - Francesca Curci
- Department of Pharmacy-Drug Sciences, University Aldo Moro Bari, 70125 Bari, Italy; (F.C.); (M.M.); (C.F.)
| | - Marilena Muraglia
- Department of Pharmacy-Drug Sciences, University Aldo Moro Bari, 70125 Bari, Italy; (F.C.); (M.M.); (C.F.)
| | - Filomena Corbo
- Department of Pharmacy-Drug Sciences, University Aldo Moro Bari, 70125 Bari, Italy; (F.C.); (M.M.); (C.F.)
- Correspondence: ; Tel.: +39-0805442746
| | - Carlo Franchini
- Department of Pharmacy-Drug Sciences, University Aldo Moro Bari, 70125 Bari, Italy; (F.C.); (M.M.); (C.F.)
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