51
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Wang XY, Ren H. Optimization of dynamic-microwave assisted enzymatic hydrolysis extraction of total ginsenosides from stems and leaves of panax ginseng by response surface methodology. Prep Biochem Biotechnol 2019; 49:419-426. [DOI: 10.1080/10826068.2018.1451883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Xiao-yan Wang
- Department of Food Science and Engineering, College of Food Science and Engineering, Jilin University, Changchun, China
| | - Hui Ren
- Department of Food Science and Engineering, College of Food Science and Engineering, Jilin University, Changchun, China
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52
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Polysaccharides from pineapple pomace: new insight into ultrasonic-cellulase synergistic extraction and hypoglycemic activities. Int J Biol Macromol 2019; 121:1213-1226. [DOI: 10.1016/j.ijbiomac.2018.10.054] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/31/2018] [Accepted: 10/12/2018] [Indexed: 12/23/2022]
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53
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Xue HY, Li JR, Liu YG, Gao Q, Wang XW, Zhang JW, Tanokura M, Xue YL. Optimization of the ultrafiltration-assisted extraction of Chinese yam polysaccharide using response surface methodology and its biological activity. Int J Biol Macromol 2019; 121:1186-1193. [DOI: 10.1016/j.ijbiomac.2018.10.126] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 09/25/2018] [Accepted: 10/15/2018] [Indexed: 11/16/2022]
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54
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Bhatt SM, Bhat S. Role of Solid-State Fermentation to Improve Cost Economy of Cellulase Production. Fungal Biol 2019. [DOI: 10.1007/978-3-030-14726-6_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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55
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Silva ADSE, de Magalhães WT, Moreira LM, Rocha MVP, Bastos AKP. Microwave-assisted extraction of polysaccharides from Arthrospira (Spirulina) platensis using the concept of green chemistry. ALGAL RES 2018. [DOI: 10.1016/j.algal.2018.08.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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56
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Development of an Efficient and Cost-Effective Enzymatic Process for Production of (R)-[3,5-bis(trifluoromethyl)phenyl] Ethanol Using Carbonyl Reductase Derived from Leifsonia sp. S749. Appl Biochem Biotechnol 2018; 188:87-100. [DOI: 10.1007/s12010-018-2904-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 10/01/2018] [Indexed: 11/28/2022]
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57
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Enzyme Assisted Extraction, Purification and Structure Analysis of the Polysaccharides from Naked Pumpkin Seeds. APPLIED SCIENCES-BASEL 2018. [DOI: 10.3390/app8101866] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Enzyme assisted extraction was used to extract the polysaccharides from pumpkin seeds (PSP) and the extraction parameters were optimized by response surface methodology (RSM). Under the optimum experimental parameters: Extraction temperature of 60 °C, extraction time of 43 min, enzyme concentration of 2.5%, and pH of 6.0, the yield of PSP was 3.22 ± 0.04%, which was in close agreement with the predicted value (3.24%). After further purification on anion exchange column and gelfiltration column, a novel purified polysaccharide (PSPE) with molecular weight of 16,700 g/mol was obtained. PSPE was mainly composed of mannose, galactose and glucose in the molar ratio of 1.00:3.84:1.62. NMR spectra analysis showed that the major backbone of PSPE consisted of →4)-α-d-Glcp-(1→, →4)-β-d-Manp-(1→, →3,6)-β-d-Glap-(1→, and β-d-galactose.
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58
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Optimization of enzyme assisted extraction of polysaccharides from pomegranate peel by response surface methodology and their anti-oxidant potential. CHINESE HERBAL MEDICINES 2018. [DOI: 10.1016/j.chmed.2018.08.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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59
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Isiaka Adetunji A, Olufolahan Olaniran A. Optimization of culture conditions for enhanced lipase production by an indigenousBacillus aryabhattaiSE3-PB using response surface methodology. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2018.1514985] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- Adegoke Isiaka Adetunji
- Department of Microbiology, School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal (Westville Campus), Durban, Republic of South Africa
| | - Ademola Olufolahan Olaniran
- Department of Microbiology, School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal (Westville Campus), Durban, Republic of South Africa
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60
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Belghith-Fendri L, Chaari F, Jeddou KB, Kallel F, Bouaziz F, Helbert CB, Abdelkefi-Mesrati L, Ellouz-Chaabouni S, Ghribi-Aydi D. Identification of polysaccharides extracted from pea pod by-products and evaluation of their biological and functional properties. Int J Biol Macromol 2018; 116:947-954. [PMID: 29777807 DOI: 10.1016/j.ijbiomac.2018.05.095] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 05/10/2018] [Accepted: 05/10/2018] [Indexed: 10/16/2022]
Abstract
A three-variable Box-Behnken design was employed to obtain the best possible combination of extraction time, ratio (raw material/water) and extraction temperature to allow maximum extraction yield of polysaccharides from pea pod (PPP). The preferred extraction conditions were: extraction time 195 min, extraction temperature 70 °C and ratio of raw material/water 1/40. Under these conditions, the experimental yield was 16.21 ± 1.12%, which is in close agreement with the value predicted by response surface methodology model yield (16.08 ± 0.95%). The molecular weight distribution of PPP showed two peaks with MW of 5217 kDa and 50 kDa, respectively. The main monosaccharides in PPP were galactose, xylose and arabinose, whereas the major functional groups identified from FT-IR spectrum included CO, OH and CH. In addition, PPP had high 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity and a moderate reducing power. The antibacterial activity of PPP was also observed against the tested microorganisms and at 50 mg/mL PPP could inhibit the growth of the Gram-negative and Gram-positive bacteria. Generally, these results suggest that the PPP has significant antioxidant activity and good antibacterial activity and can potentially be used as additive in food, pharmaceutical and cosmetic preparations.
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Affiliation(s)
- Lilia Belghith-Fendri
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia.
| | - Fatma Chaari
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Khawla Ben Jeddou
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Fatma Kallel
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Fatma Bouaziz
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Claire Boisset Helbert
- Service de Chromatographie Purification et analyse de polysaccharides CERMAV-CNRS, 601 rue de la Chimie, 38041 Grenoble Cedex 9, France
| | - Lobna Abdelkefi-Mesrati
- Department of Biology, Faculty of Sciences and Arts-Khulais, University of Jeddah, Jeddah, Saudi Arabia
| | - Semia Ellouz-Chaabouni
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia; Unité de Service Commun Bioréacteur Couplé à un Ultrafiltre, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia
| | - Dhouha Ghribi-Aydi
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, Route de Soukra, 3038 Sfax, Tunisia; Institut Supérieur de Biotechnologie de Sfax, Route de Soukra, 3038 Sfax, Tunisia
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61
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Wang M, Zhang J, Wang L, Han L, Zhang X, Feng J. Optimization of Production Conditions for Protoplasts and Polyethylene Glycol-Mediated Transformation of Gaeumannomyces tritici. Molecules 2018; 23:E1253. [PMID: 29794975 PMCID: PMC6100196 DOI: 10.3390/molecules23061253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 05/20/2018] [Accepted: 05/22/2018] [Indexed: 11/29/2022] Open
Abstract
Take-all, caused by Gaeumannomyces tritici, is one of the most important wheat root diseases worldwide, as it results in serious yield losses. In this study, G. tritici was transformed to express the hygromycin B phosphotransferase using a combined protoplast and polyethylene glycol (PEG)-mediated transformation technique. Based on a series of single-factor experimental results, three major factors-temperature, enzyme lysis time, and concentration of the lysing enzyme-were selected as the independent variables, which were optimized using the response surface methodology. A higher protoplast yield of 9.83 × 10⁷ protoplasts/mL was observed, and the protoplast vitality was also high, reaching 96.27% after optimization. Protoplasts were isolated under the optimal conditions, with the highest transformation frequency (46⁻54 transformants/μg DNA). Polymerase chain reaction and Southern blotting detection indicated that the genes of hygromycin phosphotransferase were successfully inserted into the genome of G. tritici. An optimised PEG-mediated protoplast transformation system for G. tritici was established. The techniques and procedures described will lay the foundation for establishing a good mutation library of G. tritici and could be used to transform other fungi.
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Affiliation(s)
- Mei Wang
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
| | - Jie Zhang
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
| | - Lanying Wang
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
- Institute of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, China.
| | - Lirong Han
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
| | - Xing Zhang
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
- Engineering and Research Center of Biological Pesticide of Shaanxi Province, Yangling 712100, China.
| | - Juntao Feng
- Research and Development Center of Biorational Pesticide, Northwest A&F University, Yangling 712100, China.
- Engineering and Research Center of Biological Pesticide of Shaanxi Province, Yangling 712100, China.
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62
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Wang X, Lan Y, Zhu Y, Li S, Liu M, Song X, Zhao H, Liu W, Zhang J, Wang S, Jia L. Hepatoprotective effects of Auricularia cornea var. Li. polysaccharides against the alcoholic liver diseases through different metabolic pathways. Sci Rep 2018; 8:7574. [PMID: 29765084 PMCID: PMC5953970 DOI: 10.1038/s41598-018-25830-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 04/30/2018] [Indexed: 01/10/2023] Open
Abstract
The present work was designed to evaluate the antioxidation and hepatoprotective effects of Auricularia cornea var. Li. polysaccharides (APS) and enzymatic-extractable APS (EAPS) on the acute alcohol-induced alcoholic liver diseases (ALD). The in vitro antioxidant activities demonstrated that both APS and EAPS had strong reducing power and potential effects on scavenging reactive oxygen species. The in vivo mice experiments showed that the pretreatment with APS or EAPS showed potential hepatoprotective effects on the ALD possibly by increasing the antioxidant activities, reducing the lipid peroxidation, improving the alcohol metabolism, inhibiting the expression levels of inflammatory mediators and preventing the alcohol-induced histopathological alterations. In addition, the fourier-transform infrared (FT-IR), 1H and 13C nuclear magnetic resonance spectroscopy (NMR) and gas chromatography (GC) had been analyzed to obtained the primarily characteristics. The results indicated that abundant xylose and glucose contents probably had potential effects on possessing the bioactivities. The findings suggested that the A. cornea var. Li. might be considered as promising natural resource on exploring clinical drugs for the prevention and treatment with ALD and its complications.
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Affiliation(s)
- Xiuxiu Wang
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing Engineering Research Center for Edible Mushroom, Key Laboratory of Urban Agriculture (North), Ministry of Agriculture, Beijing, P.R. China.,College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Yufei Lan
- Taian Academy of Agricultural Sciences, Taian, 271000, P.R. China
| | - Yongfa Zhu
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Shangshang Li
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Min Liu
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Xinling Song
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Huajie Zhao
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Weiru Liu
- The Second High School of Taian, Taian, 271018, P.R. China
| | - Jianjun Zhang
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China
| | - Shouxian Wang
- Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing Engineering Research Center for Edible Mushroom, Key Laboratory of Urban Agriculture (North), Ministry of Agriculture, Beijing, P.R. China.
| | - Le Jia
- College of Life Science, Shandong Agricultural University, Taian, 271018, P.R. China.
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63
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Yin C, Fan X, Fan Z, Shi D, Gao H. Optimization of enzymes-microwave-ultrasound assisted extraction of Lentinus edodes polysaccharides and determination of its antioxidant activity. Int J Biol Macromol 2018; 111:446-454. [DOI: 10.1016/j.ijbiomac.2018.01.007] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Revised: 11/24/2017] [Accepted: 01/02/2018] [Indexed: 10/18/2022]
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64
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Kouadri I, Layachi A, Makhlouf A, Satha H. Optimization of extraction process and characterization of water-soluble polysaccharide (Galactomannan) from Algerian biomass; Citrullus colocynthis seeds. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2018. [DOI: 10.1080/1023666x.2018.1455343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Imane Kouadri
- Laboratoire des Silicates, Polymères et Nanocomposites, Université du 8 Mai 1945, Guelma, Algeria
| | - Abdelheq Layachi
- Laboratoire des Silicates, Polymères et Nanocomposites, Université du 8 Mai 1945, Guelma, Algeria
- Institut des Sciences et Technique Appliquée, UFMC 1, Algeria
| | - Azzedine Makhlouf
- Laboratoire des Silicates, Polymères et Nanocomposites, Université du 8 Mai 1945, Guelma, Algeria
- Université Abbes Laghrour Khenchela, Khenchela, Algeria
| | - Hamid Satha
- Laboratoire des Silicates, Polymères et Nanocomposites, Université du 8 Mai 1945, Guelma, Algeria
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65
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Zhai X, Zhu C, Li Y, Zhang Y, Duan Z, Yang X. Optimization for pectinase-assisted extraction of polysaccharides from pomegranate peel with chemical composition and antioxidant activity. Int J Biol Macromol 2018; 109:244-253. [DOI: 10.1016/j.ijbiomac.2017.12.064] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/14/2017] [Accepted: 12/10/2017] [Indexed: 12/15/2022]
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66
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Şahin S, İlbay Z, Kırbaşlar Şİ. Pulsed ultrasound-assisted extraction of natural antioxidants from mandarin (Citrus deliciosaTenore) leaves: Experimental and modeling study. CHEM ENG COMMUN 2018. [DOI: 10.1080/00986445.2017.1328414] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Selin Şahin
- Department of Chemical Engineering, Istanbul University, Istanbul, Turkey
| | - Zeynep İlbay
- Department of Chemical Engineering, Uşak University, Uşak, Turkey
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67
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Belwal T, Ezzat SM, Rastrelli L, Bhatt ID, Daglia M, Baldi A, Devkota HP, Orhan IE, Patra JK, Das G, Anandharamakrishnan C, Gomez-Gomez L, Nabavi SF, Nabavi SM, Atanasov AG. A critical analysis of extraction techniques used for botanicals: Trends, priorities, industrial uses and optimization strategies. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.12.018] [Citation(s) in RCA: 200] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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68
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Zhang L, Wang M. PEG‐based ultrasound‐assisted extraction of polysaccharides from superfine ground
Auricularia auricular. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13445] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lijin Zhang
- Department of Food Science and Nutrition, School of BusinessUniversity of JinanNo.13, Shungeng Road, Jinan Shandong 250002 P. R. China
| | - Maoshan Wang
- Department of Food Science and Nutrition, School of BusinessUniversity of JinanNo.13, Shungeng Road, Jinan Shandong 250002 P. R. China
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69
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Shi F, Li Y, Wang L, Yang Y, Lu K, Wu S, Ming J. Measurement of moisture transformation and distribution in Tricholoma matsutake
by low field nuclear magnetic resonance during the hot-air drying process. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13565] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fang Shi
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
| | - Yao Li
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
| | - Liying Wang
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
| | - Yaxuan Yang
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
| | - Keke Lu
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
| | - Surui Wu
- Kunming Edible Fungi Institute, All China Federation of Supply and Marketing Cooperatives; Kunming 650223 People's Republic of China
| | - Jian Ming
- College of Food Science; Southwest University; Chongqing 400715 People's Republic of China
- Chongqing Engineering Research Center for Special Foods; Chongqing 400715 People's Republic of China
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70
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Zhou Y, Sun YB, He HW, Feng JT, Zhang X, Han LR. Optimization of medium compositions to improve a novel glycoprotein production by Streptomyces kanasenisi ZX01. AMB Express 2017; 7:6. [PMID: 28050846 PMCID: PMC5209317 DOI: 10.1186/s13568-016-0316-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Accepted: 12/20/2016] [Indexed: 11/27/2022] Open
Abstract
Streptomyces kanasenisi ZX01 was found to produce a novel glycoprotein GP-1 previously, which was secreted into medium and had significant activity against tobacco mosaic virus. However, the low production of GP-1 by strain ZX01 limited its further studies. In order to improve the yield of GP-1, a series of statistical experimental design methods were applied to optimize medium of strain ZX01 in this work. Millet medium was chosen to be the optimal original medium for optimization. Soluble starch and yeast extract were identified as the optimal carbon and nitrogen source using one-factor-at-a-time method. Response surface methodology was used to optimize medium compositions (soluble starch, yeast extract and inorganic salts). A higher yield of GP-1 was 601.33 µg/L after optimization. The optimal compositions of medium were: soluble starch 13.61 g/L, yeast extract 4.19 g/L, NaCl 3.54 g/L, CaCO3 0.28 g/L, millet, 10 g/L. The yield of GP-1 in a 5 L fermentor using optimized medium was 2.54 mg/L, which is much higher than the result of shake flask. This work will be helpful for the improvement of GP-1 production on a large scale and lay a foundation for developing it to be a novel anti-plant virus agent.
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Affiliation(s)
- Yong Zhou
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Yu-Bo Sun
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Hong-Wei He
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
| | - Jun-Tao Feng
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
- Shannxi Research Center of Biopesticides Engineering and Technology, Northwest A & F University, Yangling, 712100 Shannxi China
| | - Xing Zhang
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
- Shannxi Research Center of Biopesticides Engineering and Technology, Northwest A & F University, Yangling, 712100 Shannxi China
| | - Li-Rong Han
- Research and Development Center of Biorational Pesticides, Northwest A & F University, Yangling, 712100 Shaanxi China
- Shannxi Research Center of Biopesticides Engineering and Technology, Northwest A & F University, Yangling, 712100 Shannxi China
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71
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Chen Y, Du XJ, Zhang Y, Liu XH, Wang XD. Ultrasound extraction optimization, structural features, and antioxidant activity of polysaccharides from Tricholoma matsutake. J Zhejiang Univ Sci B 2017; 18:674-684. [PMID: 28786242 PMCID: PMC5565515 DOI: 10.1631/jzus.b1600239] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 09/12/2016] [Indexed: 01/12/2023]
Abstract
An ultrasonic-assisted technique was employed to extract crude polysaccharide from Tricholoma matsutake fruiting bodies. Single-factor tests and orthogonal experimental design (L9(33)) were used to obtain the optimal extraction conditions. Results showed that the optimal parameters were as follows: ultrasonic temperature, 40 °C; ultrasonic time, 50 min; water to raw material ratio, 25 ml/g; ultrasonic frequency, 45 kHz; and ultrasonic power, 100 W. Three novel T. matsutake polysaccharide (TMP) fractions (TMP30, TMP60, and TMP80) were isolated and purified from TMP by stepwise alcohol precipitation. Their preliminary structural features were determined by high-performance anion-exchange chromatography with pulsed-amperometric detection (HPAEC-PAD) and Fourier transform infrared spectrophotometer (FT-IR) analyses. Furthermore, their in vitro antioxidant activity was investigated in terms of a reducing power assay and the scavenging rates of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and hydroxyl radicals. The order of the various fractions based on their antioxidant activity was TMP80>TMP>TMP60>TMP30. These findings suggested that novel polysaccharide fractions from T. matsutake, especially TMP80, could be promising active macromolecules for biomedical use.
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Affiliation(s)
- Yun Chen
- College of Life Science, Liaocheng University, Liaocheng 252059, China
| | - Xiu-ju Du
- College of Life Science, Liaocheng University, Liaocheng 252059, China
| | - Yang Zhang
- College of Life Science, Liaocheng University, Liaocheng 252059, China
| | - Xin-hua Liu
- Agricultural Science Institute of Liaocheng, Liaocheng 252000, China
| | - Xuan-dong Wang
- College of Life Science, Liaocheng University, Liaocheng 252059, China
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72
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Rostami H, Gharibzahedi SMT. Cellulase-assisted extraction of polysaccharides from Malva sylvestris : Process optimization and potential functionalities. Int J Biol Macromol 2017; 101:196-206. [DOI: 10.1016/j.ijbiomac.2017.03.078] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 03/02/2017] [Accepted: 03/14/2017] [Indexed: 12/13/2022]
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73
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Processing optimization and anti-oxidative activity of enzymatic extractable polysaccharides from Pleurotus djamor. Int J Biol Macromol 2017; 98:469-478. [DOI: 10.1016/j.ijbiomac.2017.01.126] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Revised: 01/24/2017] [Accepted: 01/28/2017] [Indexed: 10/20/2022]
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74
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Nazir S, Wani IA, Masoodi FA. Extraction optimization of mucilage from Basil ( Ocimum basilicum L.) seeds using response surface methodology. J Adv Res 2017; 8:235-244. [PMID: 28239494 PMCID: PMC5315439 DOI: 10.1016/j.jare.2017.01.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 01/22/2017] [Accepted: 01/23/2017] [Indexed: 12/05/2022] Open
Abstract
Aqueous extraction of basil seed mucilage was optimized using response surface methodology. A Central Composite Rotatable Design (CCRD) for modeling of three independent variables: temperature (40-91 °C); extraction time (1.6-3.3 h) and water/seed ratio (18:1-77:1) was used to study the response for yield. Experimental values for extraction yield ranged from 7.86 to 20.5 g/100 g. Extraction yield was significantly (P < 0.05) affected by all the variables. Temperature and water/seed ratio were found to have pronounced effect while the extraction time was found to have minor possible effects. Graphical optimization determined the optimal conditions for the extraction of mucilage. The optimal condition predicted an extraction yield of 20.49 g/100 g at 56.7 °C, 1.6 h, and a water/seed ratio of 66.84:1. Optimal conditions were determined to obtain highest extraction yield. Results indicated that water/seed ratio was the most significant parameter, followed by temperature and time.
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Affiliation(s)
| | - Idrees Ahmed Wani
- Department of Food Science & Technology, University of Kashmir, Srinagar 190006, India
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75
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Bhotmange DU, Wallenius JH, Singhal RS, Shamekh SS. Enzymatic extraction and characterization of polysaccharide from Tuber aestivum. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.bcdf.2017.02.001] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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76
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Rodrigues D, Freitas AC, Sousa S, Amorim M, Vasconcelos MW, da Costa JP, Silva AM, Rocha-Santos TA, Duarte AC, Gomes AM. Chemical and structural characterization of Pholiota nameko extracts with biological properties. Food Chem 2017; 216:176-85. [DOI: 10.1016/j.foodchem.2016.08.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Revised: 08/10/2016] [Accepted: 08/10/2016] [Indexed: 12/27/2022]
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77
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Qin Y, Zhang Z, Song T, Lv G. Optimization of Enzyme-assisted Extraction of Antitumor Polysaccharides from Hericium erinaceus mycelia. FOOD SCIENCE AND TECHNOLOGY RESEARCH 2017. [DOI: 10.3136/fstr.23.31] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Yi Qin
- Technology Transfer Center, Industrial Technology Research Institute of Zhejiang University
| | - Zuofa Zhang
- Institute of Horticulture, Zhejiang Academy of Agricultural Science
| | - Tingting Song
- Institute of Horticulture, Zhejiang Academy of Agricultural Science
| | - Guoying Lv
- Institute of Horticulture, Zhejiang Academy of Agricultural Science
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78
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Chen Y, Yao F, Ming K, Wang D, Hu Y, Liu J. Polysaccharides from Traditional Chinese Medicines: Extraction, Purification, Modification, and Biological Activity. Molecules 2016; 21:E1705. [PMID: 27983593 PMCID: PMC6273901 DOI: 10.3390/molecules21121705] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 11/23/2016] [Accepted: 12/02/2016] [Indexed: 02/07/2023] Open
Abstract
Traditional Chinese Medicine (TCM) has been used to treat diseases in China for thousands of years. TCM compositions are complex, using as their various sources plants, animals, fungi, and minerals. Polysaccharides are one of the active and important ingredients of TCMs. Polysaccharides from TCMs exhibit a wide range of biological activities in terms of immunity- modifying, antiviral, anti-inflammatory, anti-oxidative, and anti-tumor properties. With their widespread biological activities, polysaccharides consistently attract scientist's interests, and the studies often concentrate on the extraction, purification, and biological activity of TCM polysaccharides. Currently, numerous studies have shown that the modification of polysaccharides can heighten or change the biological activities, which is a new angle of polysaccharide research. This review highlights the current knowledge of TCM polysaccharides, including their extraction, purification, modification, and biological activity, which will hopefully provide profound insights facilitating further research and development.
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Affiliation(s)
- Yun Chen
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Fangke Yao
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Ke Ming
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Deyun Wang
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Yuanliang Hu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
| | - Jiaguo Liu
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China.
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79
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Zhang W, Huang J, Wang W, Li Q, Chen Y, Feng W, Zheng D, Zhao T, Mao G, Yang L, Wu X. Extraction, purification, characterization and antioxidant activities of polysaccharides from Cistanche tubulosa. Int J Biol Macromol 2016; 93:448-458. [DOI: 10.1016/j.ijbiomac.2016.08.079] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 08/20/2016] [Accepted: 08/28/2016] [Indexed: 02/03/2023]
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80
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Extraction, purification and anti-proliferative activities of polysaccharides from Lentinus edodes. Int J Biol Macromol 2016; 93:136-144. [DOI: 10.1016/j.ijbiomac.2016.05.100] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Revised: 05/27/2016] [Accepted: 05/28/2016] [Indexed: 11/22/2022]
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81
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Cheng Z, Zhang Y, Song H, Zhou H, Zhong F, Hu H, Feng Y. Extraction optimization, characterization and antioxidant activity of polysaccharide from Gentiana scabra bge. Int J Biol Macromol 2016; 93:369-380. [DOI: 10.1016/j.ijbiomac.2016.08.059] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 08/15/2016] [Accepted: 08/22/2016] [Indexed: 01/20/2023]
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82
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Kavitha G, Kurinjimalar C, Sivakumar K, Kaarthik M, Aravind R, Palani P, Rengasamy R. Optimization of polyhydroxybutyrate production utilizing waste water as nutrient source by Botryococcus braunii Kütz using response surface methodology. Int J Biol Macromol 2016; 93:534-542. [DOI: 10.1016/j.ijbiomac.2016.09.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 08/25/2016] [Accepted: 09/05/2016] [Indexed: 10/21/2022]
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83
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Lee WH, Bae IH, Kim BM, Seu YB. New Synthetic Approach to Optically Activate Matsutakeol, the Major Flavor Component ofTricholoma matsutake, from L-Tartaric Acid. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.11020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Won Hyung Lee
- School of Life Sciences and Biotechnology; Kyungpook National University; Daegu 702-701 Republic of Korea
| | - Il Hak Bae
- School of Life Sciences and Biotechnology; Kyungpook National University; Daegu 702-701 Republic of Korea
- Department of Chemistry; Seoul National University; Seoul 08826 South Korea
| | - B. Moon Kim
- Department of Chemistry; Seoul National University; Seoul 08826 South Korea
| | - Young-Bae Seu
- School of Life Sciences and Biotechnology; Kyungpook National University; Daegu 702-701 Republic of Korea
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84
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Fu GM, Li RY, Li KM, Hu M, Yuan XQ, Li B, Wang FX, Liu CM, Wan Y. Optimization of liquid-state fermentation conditions for the glyphosate degradation enzyme production of strain Aspergillus oryzae by ultraviolet mutagenesis. Prep Biochem Biotechnol 2016; 46:780-787. [PMID: 26795747 DOI: 10.1080/10826068.2015.1135462] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This study aimed to obtain strains with high glyphosate-degrading ability and improve the ability of glyphosate degradation enzyme by the optimization of fermentation conditions. Spore from Aspergillus oryzae A-F02 was subjected to ultraviolet mutagenesis. Single-factor experiment and response surface methodology were used to optimize glyphosate degradation enzyme production from mutant strain by liquid-state fermentation. Four mutant strains were obtained and named as FUJX 001, FUJX 002, FUJX 003, and FUJX 004, in which FUJX 001 gave the highest total enzyme activity. Starch concentration at 0.56%, GP concentration at 1,370 mg/l, initial pH at 6.8, and temperature at 30°C were the optimum conditions for the improved glyphosate degradation endoenzyme production of A. oryzae FUJX 001. Under these conditions, the experimental endoenzyme activity was 784.15 U/100 ml fermentation liquor. The result (784.15 U/100 ml fermentation liquor) was approximately 14-fold higher than that of the original strain. The result highlights the potential of glyphosate degradation enzyme to degrade glyphosate.
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Affiliation(s)
- Gui-Ming Fu
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Ru-Yi Li
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Kai-Min Li
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Ming Hu
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Xiao-Qiang Yuan
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Bin Li
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Feng-Xue Wang
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Cheng-Mei Liu
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- b Sino-German Food Engineering Center , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
| | - Yin Wan
- a State Key Laboratory of Food Science and Technology , Nanchang University , Nanchang , China
- c Food Science College, Nanchang University , Nanchang , China
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85
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Zhang L, Wang M. Polyethylene glycol-based ultrasound-assisted extraction and ultrafiltration separation of polysaccharides from Tremella fuciformis (snow fungus). FOOD AND BIOPRODUCTS PROCESSING 2016. [DOI: 10.1016/j.fbp.2016.09.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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86
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Xu G, Liang C, Huang P, Liu Q, Xu Y, Ding C, Li T. Optimization of rice lipid production from ultrasound-assisted extraction by response surface methodology. J Cereal Sci 2016. [DOI: 10.1016/j.jcs.2016.05.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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87
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Liu H, Jiang N, Liu L, Sheng X, Shi A, Hu H, Yang Y, Wang Q. Extraction, Purification and Primary Characterization of Polysaccharides from Defatted Peanut (Arachis hypogaea) Cakes. Molecules 2016; 21:E716. [PMID: 27258246 PMCID: PMC6274344 DOI: 10.3390/molecules21060716] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 05/21/2016] [Accepted: 05/24/2016] [Indexed: 11/16/2022] Open
Abstract
The hot-water extraction, purification and characterization of polysaccharides from defatted peanut cake (PPC) were investigated in this study. A Box-Behnken factorial design (BBD) was used to investigate the effects of three independent variables, namely extraction temperature (X₁), extraction time (X₂) and ratio of water to raw material (X₃). The optimum conditions were 85 °C, 3 h and 20:1 (mL/g) respectively. Regression analysis was done to reveal the experimental results which include 34.97% extraction rate while the value verified under these conditions was 34.49%. The crude PPC was sequentially further purified by Sephadex G-100 chromatography, and one purified fraction was obtained. The PPC purified fraction was characterized by FT-IR, HPAEC; SEC-MALLS. The average molecular weight of the PPC purified fraction was 2.383 × 10⁵ Da. The polysaccharide was mainly composed of glucose, galactose, arabinose and xylose. The PPC have the typical absorption of polysaccharide.
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Affiliation(s)
- Hongzhi Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Nan Jiang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
- Beijing Research Center for Agricultural Standards and Testing, Beijing Academy of Agriculture and Forestry Sciences, Risk Assessment Lab for Agro-Products (Beijing)/Ministry of Agriculture, Beijing 100097, China.
| | - Li Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Xiaojing Sheng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Aimin Shi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Hui Hu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Ying Yang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
| | - Qiang Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100193, China.
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88
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Jin Y, Yang N, Tong Q, Jin Z, Xu X. Rotary magnetic field combined with pipe fluid technique for efficient extraction of pumpkin polysaccharides. INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2016.04.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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89
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Yin X, You Q, Jiang Z, Zhou X. Optimization for ultrasonic-microwave synergistic extraction of polysaccharides from Cornus officinalis and characterization of polysaccharides. Int J Biol Macromol 2016; 83:226-32. [DOI: 10.1016/j.ijbiomac.2015.11.059] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 11/19/2015] [Accepted: 11/23/2015] [Indexed: 10/22/2022]
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90
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Zheng Y, Yang G, Zhao Z, Guo T, Shi H, Zhou Y, Sun L. Structural analysis of ginseng polysaccharides extracted by EDTA solution. RSC Adv 2016. [DOI: 10.1039/c5ra22751h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polysaccharides extracted from Panax ginseng by EDTA solution are composed of both starch-like glucan and pectin.
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Affiliation(s)
- Yan Zheng
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Guang Yang
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Zihan Zhao
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Te Guo
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Huimin Shi
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Yifa Zhou
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
| | - Lin Sun
- Jilin Province Key Laboratory on Chemistry and Biology of Natural Drugs in Changbai Mountain
- School of Life Sciences
- Northeast Normal University
- Changchun 130024
- P. R. China
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91
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Effects of extraction methods on the yield, chemical structure and anti-tumor activity of polysaccharides from Cordyceps gunnii mycelia. Carbohydr Polym 2015; 140:461-71. [PMID: 26876874 DOI: 10.1016/j.carbpol.2015.12.053] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 12/01/2015] [Accepted: 12/21/2015] [Indexed: 01/31/2023]
Abstract
This study was to investigate the effects of different extraction methods on the yield, chemical structure and antitumor activity of polysaccharides from Cordyceps gunnii (C. gunnii) mycelia. Five extraction methods were used to extract crude polysaccharides (CPS), which include room-temperature water extraction (RWE), hot-water extraction (HWE), microwave-assisted extraction (MAE), ultrasound-assisted extraction (UAE) and cellulase-assisted extraction (CAE). Then Sephadex G-100 was used for purification of CPS. As a result, the antitumor activities of CPS and PPS on S180 cells were evaluated. Five CPS and purified polysaccharides (PPS) were obtained. The yield of CPS by microwave-assisted extraction (CPSMAE) was the highest and its anti-tumor activity was the best and its macromolecular polysaccharide (3000-1000kDa) ratio was the largest. The PPS had the same monosaccharide composition, but their obvious difference was in the antitumor activity and the physicochemical characteristics, such as intrinsic viscosity, specific rotation, scanning electron microscopy and circular dichroism spectra.
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92
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Hosseini SS, Khodaiyan F, Yarmand MS. Aqueous extraction of pectin from sour orange peel and its preliminary physicochemical properties. Int J Biol Macromol 2015; 82:920-6. [PMID: 26549440 DOI: 10.1016/j.ijbiomac.2015.11.007] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/16/2015] [Accepted: 11/02/2015] [Indexed: 11/17/2022]
Abstract
Sour orange peel, a by-product of the fruit juice industry, was used as a source of pectin. The effects of temperature (75-95°C), time (30-90 min), and liquid-solid ratio (20-40, v/w) were investigated on yield, methoxylation degree (DE), and galacturonic acid content using a Box-Behnken design and response surface methodology. The highest extraction yield (17.95 ± 0.3%) was obtained at temperature of 95°C, time of 90 min, and liquid-solid ratio of 25 (v/w). The DE values for the pectin ranged from 17% to 30.5%, indicating that the pectin was low in methoxyle. The emulsifying activity of pectin extracted under optimal conditions was 45%. The emulsions were 86.6% stable at 4°C and 71.4% at 23°C after 30 days of storage. The pectin exhibited Newtonian flow at low concentrations (≤ 1.0%, w/v); as the concentration increased, pseudoplastic flow became dominant.
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Affiliation(s)
- Seyed Saeid Hosseini
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran
| | - Faramarz Khodaiyan
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran.
| | - Mohammad Saeid Yarmand
- Bioprocessing and Biodetection Laboratory, Department of Food Science and Engineering, University of Tehran, Karaj 31587-77871, Iran
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93
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Wang J, Zhao Y, Li W, Wang Z, Shen L. Optimization of polysaccharides extraction from Tricholoma mongolicum Imai and their antioxidant and antiproliferative activities. Carbohydr Polym 2015; 131:322-30. [DOI: 10.1016/j.carbpol.2015.06.009] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Revised: 05/15/2015] [Accepted: 06/01/2015] [Indexed: 11/29/2022]
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94
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Mushtaq M, Sultana B, Anwar F, Adnan A, Rizvi SS. Enzyme-assisted supercritical fluid extraction of phenolic antioxidants from pomegranate peel. J Supercrit Fluids 2015. [DOI: 10.1016/j.supflu.2015.05.020] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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95
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PEG-based ultrasound-assisted enzymatic extraction of polysaccharides from Ginkgo biloba leaves. Int J Biol Macromol 2015; 80:644-50. [PMID: 26188295 DOI: 10.1016/j.ijbiomac.2015.07.023] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 06/24/2015] [Accepted: 07/11/2015] [Indexed: 01/21/2023]
Abstract
In this study, one kind of environmentally friendly solvents named polyethylene glycol (PEG) was developed for the ultrasound-assisted enzymatic extraction (UAEE) of polysaccharides from Gingko biloba leaves (GBLP). Box-Behnken design (BBD) was used to optimize the UAEE conditions of GBLP. Results showed that the optimal extraction conditions were: a pH of 4.34, an extraction temperature of 51.88 °C and an extraction time of 37.13 min. Under these optimal extraction conditions, the GBLP yield was 7.29±0.21%, which was well in agreement with the value predicted by the mathematical model.
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96
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Liu JL, Zheng SL, Fan QJ, Yuan JC, Yang SM, Kong FL. Optimisation of high-pressure ultrasonic-assisted extraction and antioxidant capacity of polysaccharides from the rhizome of Ligusticum chuanxiong. Int J Biol Macromol 2015; 76:80-5. [DOI: 10.1016/j.ijbiomac.2015.02.031] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 02/15/2015] [Accepted: 02/22/2015] [Indexed: 12/17/2022]
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97
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Optimization of microwave-assisted enzymatic extraction of polysaccharides from the fruit of Schisandra chinensis Baill. Int J Biol Macromol 2015; 76:161-8. [DOI: 10.1016/j.ijbiomac.2015.01.048] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Revised: 01/11/2015] [Accepted: 01/14/2015] [Indexed: 11/16/2022]
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98
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Sun L, Wu D, Ning X, Yang G, Lin Z, Tian M, Zhou Y. α-Amylase-assisted extraction of polysaccharides from Panax ginseng. Int J Biol Macromol 2015; 75:152-7. [DOI: 10.1016/j.ijbiomac.2015.01.025] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 01/09/2015] [Accepted: 01/13/2015] [Indexed: 10/24/2022]
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99
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Liu X, Zhang M, Guo K, Jia A, Shi Y, Gao G, Sun Z, Liu C. Cellulase-assisted extraction, characterization, and bioactivity of polysaccharides from Polygonatum odoratum. Int J Biol Macromol 2015; 75:258-65. [DOI: 10.1016/j.ijbiomac.2015.01.040] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Revised: 01/09/2015] [Accepted: 01/27/2015] [Indexed: 12/23/2022]
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100
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Enzyme-assisted extraction of polysaccharides from Dendrobium chrysotoxum and its functional properties and immunomodulatory activity. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2014.10.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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