1
|
Injectable hydroethanolic physical gels based on Codonopsis pilosula polysaccharide for sustained anticancer drug delivery. Int J Biol Macromol 2023; 230:123178. [PMID: 36623621 DOI: 10.1016/j.ijbiomac.2023.123178] [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: 08/26/2022] [Revised: 12/02/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
The development of biocompatible carriers based on hydroethanolic physical gels for effectively encapsulating and delivering hydrophobic drug molecules is of particular interest. In this paper, we reported a novel hydroethanolic physical gel based on Codonopsis pilosula polysaccharide (CPP) prepared from the roots of C. pilosula. The gelation behaviors of the graded CPP fractions in a water-ethanol solvent system were evaluated, and the physicochemical and mechanical properties of the CPP-based gel (CPP-G) were characterized. The results indicated that CPP-G had consisted of a random physically crosslinked network formed by hydrophobic association of CPP chains and exhibited good mechanical strength, higher shear-thinning sensitivity and rapid, highly efficient self-recovering characteristics, ensuring superior performance in constructing injectable and self-recovering drug-loaded gels. Hydrophobic paclitaxel (PTX) and hydrophilic doxorubicin (DOX) were used as representative drugs to investigate the encapsulation and in vitro release behaviors of CPP-G, which exhibited long-term sustained release properties. Additionally, the evaluation of drug activity in drug-loaded gels further revealed the synergistic effect of CPP-G with the selected drugs on tumor inhibition against 4T1 and MCF-7 breast cancer cell lines. This work evaluated the feasibility of using the natural polysaccharide CPP to construct hydroethanolic physical gels and the applicability of the injectable drug-loaded gels for hydrophobic drug delivery.
Collapse
|
2
|
Hossein Zadeh Z, Najdegerami EH, Niko M, Nejati V, Ahmadi Gavlighi H. Low-molecular weight oligosaccharides from gum tragacanth ( Astragalus gossypinus) ameliorate nonalcoholic fatty liver disease (NAFLD) in Wistar male rats. Food Sci Nutr 2022; 11:765-777. [PMID: 36789034 PMCID: PMC9922153 DOI: 10.1002/fsn3.3112] [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: 05/17/2022] [Revised: 09/24/2022] [Accepted: 10/09/2022] [Indexed: 11/12/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common liver disease affecting 25% of the world's population. The effects of oligosaccharides from Gum tragacanth (Astragalus gossypinus) (GT) on oxidative stress, glucose metabolism, and expression of autophagy genes were investigated in induced non-alcoholic fatty liver. Twenty-four male healthy rats were divided into four groups, Control; high-fat diet, high-fat diet + 100 mg GT oligosaccharides/kg body weight, high-fat diet + 200 mg GT oligosaccharides/kg body weight and fed with the trial diets for 70 days. At the end of the experiment, the results indicated that GT oligosaccharides affected the weight gain and liver weight in NAFLD-induced rats. In addition, the results showed that the use of GT oligosaccharides significantly decreased oxidative stress, liver injury, and hyperglycemia (p < .05) and upregulated the expression of autophagy genes in NAFLD-induced rats. Practical applications Overall, the results of the current study demonstrated that the use of GT oligosaccharides obtained from Gum tragacanth (Astragalus gossypinus) showed significant antioxidant properties and hypoglycemia in NAFLD induced rats and could be used as a useful nutritional strategy for the prevention and treatment of NAFLD.
Collapse
Affiliation(s)
| | | | - Mehdi Niko
- Department of Pathobiology and Quality Control, Artemia & Aquaculture Research InstituteUrmia UniversityUrmiaIran
| | - Vahid Nejati
- Department of Biology, Faculty of ScienceUrmia UniversityUrmiaIran
| | - Hassan Ahmadi Gavlighi
- Department of Food Science and Technology, Faculty of AgricultureTarbiat Modares UniversityTehranIran
| |
Collapse
|
3
|
Comparative Transcriptomic and Metabolic Analyses Reveal the Coordinated Mechanisms in Pinus koraiensis under Different Light Stress Conditions. Int J Mol Sci 2022; 23:ijms23179556. [PMID: 36076949 PMCID: PMC9455776 DOI: 10.3390/ijms23179556] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/14/2022] [Accepted: 08/21/2022] [Indexed: 01/07/2023] Open
Abstract
Light is one of the most important environmental cues that affects plant development and regulates its behavior. Light stress directly inhibits physiological responses and plant tissue development and even induces mortality in plants. Korean pine (Pinus koraiensis) is an evergreen conifer species widely planted in northeast China that has important economic and ecological value. However, the effects of light stress on the growth and development of Korean pine are still unclear. In this study, the effects of different shading conditions on physiological indices, molecular mechanisms and metabolites of Korean pine were explored. The results showed that auxin, gibberellin and abscisic acid were significantly increased under all shading conditions compared with the control. The contents of chlorophyll a, chlorophyll b, total chlorophyll and carotenoid also increased as the shading degree increased. Moreover, a total of 8556, 3751 and 6990 differentially expressed genes (DEGs) were found between the control and HS (heavy shade), control and LS (light shade), LS vs. HS, respectively. Notably, most DEGs were assigned to pathways of phytohormone signaling, photosynthesis, carotenoid and flavonoid biosynthesis under light stress. The transcription factors MYB-related, AP2-ERF and bHLH specifically increased expression during light stress. A total of 911 metabolites were identified, and 243 differentially accumulated metabolites (DAMs) were detected, among which flavonoid biosynthesis (naringenin chalcone, dihydrokaempferol and kaempferol) metabolites were significantly different under light stress. These results will provide a theoretical basis for the response of P. koraiensis to different light stresses.
Collapse
|
4
|
Naa Yarley OP, Kojo AB, Felix Adom T, Zhou C, Yu X, Henrietta A, Matthew Makafui O, Reuben Essel A, Richard O. Subcritical Ethanol-Water and ionic liquid extraction systems coupled with multi-frequency ultrasound in the extraction and purification of polysaccharides. SEP SCI TECHNOL 2021. [DOI: 10.1080/01496395.2021.1987470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Otu Phyllis Naa Yarley
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, People’s Republic of China
- Faculty of Applied Sciences, Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Azumah Bright Kojo
- Faculty of Applied Sciences, Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Telfer Felix Adom
- School of Engineering, Department of Food Process Engineering, University of Ghana, Legon, Ghana
| | - Cunshan Zhou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, People’s Republic of China
| | - Xiaojie Yu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, People’s Republic of China
| | - Agyapong Henrietta
- Faculty of Applied Sciences, Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Oklu Matthew Makafui
- Faculty of Applied Sciences, Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Arhin Reuben Essel
- Faculty of Applied Sciences, Department of Science Laboratory Technology, Accra Technical University, Accra, Ghana
| | - Osae Richard
- School of Applied Science and Technology, Department of Food and Postharvest Technology, Cape Coast Technical University, Cape Coast, Ghana
| |
Collapse
|
5
|
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.
Collapse
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.
| |
Collapse
|
6
|
Selenium-Containing Polysaccharides—Structural Diversity, Biosynthesis, Chemical Modifications and Biological Activity. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083717] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Selenosugars are a group of sugar derivatives of great structural diversity (e.g., molar masses, selenium oxidation state, and selenium binding), obtained as a result of biosynthesis, chemical modification of natural compounds, or chemical synthesis. Seleno-monosaccharides and disaccharides are known to be non-toxic products of the natural metabolism of selenium compounds in mammals. In the case of the selenium-containing polysaccharides of natural origin, their formation is also postulated as a form of detoxification of excess selenium in microorganisms, mushroom, and plants. The valency of selenium in selenium-containing polysaccharides can be: 0 (encapsulated nano-selenium), IV (selenites of polysaccharides), or II (selenoglycosides or selenium built into the sugar ring to replace oxygen). The great interest in Se-polysaccharides results from the expected synergy between selenium and polysaccharides. Several plant- and mushroom-derived polysaccharides are potent macromolecules with antitumor, immunomodulatory, antioxidant, and other biological properties. Selenium, a trace element of fundamental importance to human health, has been shown to possess several analogous functions. The mechanism by which selenium exerts anticancer and immunomodulatory activity differs from that of polysaccharide fractions, but a similar pharmacological effect suggests a possible synergy of these two agents. Various functions of Se-polysaccharides have been explored, including antitumor, immune-enhancement, antioxidant, antidiabetic, anti-inflammatory, hepatoprotective, and neuroprotective activities. Due to being non-toxic or much less toxic than inorganic selenium compounds, Se-polysaccharides are potential dietary supplements that could be used, e.g., in chemoprevention.
Collapse
|
7
|
Xin C, Zhang Y, Zhao M, Wang Z, Cheng C. Polyditerpene acid from Pinus koraiensis pinecones inhibits the progression of hepatocarcinoma. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
|
8
|
Samrot AV, Kudaiyappan T, Bisyarah U, Mirarmandi A, Faradjeva E, Abubakar A, Selvarani JA, Kumar Subbiah S. Extraction, Purification, and Characterization of Polysaccharides of Araucaria heterophylla L and Prosopis chilensis L and Utilization of Polysaccharides in Nanocarrier Synthesis. Int J Nanomedicine 2020; 15:7097-7115. [PMID: 33061370 PMCID: PMC7524200 DOI: 10.2147/ijn.s259653] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 06/26/2020] [Indexed: 12/11/2022] Open
Abstract
Background Plant gums consist of polysaccharides which can be used in the preparation of nanocarriers and provide a wide application in pharmaceutical applications including as drug delivery agents and the matrices for drug release. The objectives of the study were to collect plant gums from Araucaria heterophylla L and Prosopis chilensis L and to extract and characterize their polysaccharides. Then to utilize these plant gum-derived polysaccharides for the formulation of nanocarriers to use for drug loading and to examine their purpose in drug delivery in vitro. Methods Plant gum was collected, polysaccharide was extracted, purified, characterized using UV-Vis, FTIR, TGA and GCMS and subjected to various bioactive studies. The purified polysaccharide was used for making curcumin-loaded nanocarriers using STMP (sodium trimetaphosphate). Bioactivities were performed on the crude, purified and drug-loaded nanocarriers. These polysaccharide-based nanocarriers were characterized using UV-Vis spectrophotometer, FTIR, SEM, and AFM. Drug release kinetics were performed for the drug-loaded nanocarriers. Results The presence of glucose, xylose and sucrose was studied from the UV-Vis and GCMS analysis. Purified polysaccharides of both the plants showed antioxidant activity and also antibacterial activity against Bacillus sp. Purified polysaccharides were used for nanocarrier synthesis, where the size and shape of the nanocarriers were studied using SEM analysis and AFM analysis. The size of the drug-loaded nanocarriers was found to be around 200 nm. The curcumin-loaded nanocarriers were releasing curcumin slow and steady. Conclusion The extracted pure polysaccharide of A. heterophylla and P. chilensis acted as good antioxidants and showed antibacterial activity against Bacillus sp. These polysaccharides were fabricated into curcumin-loaded nanocarriers whose size was below 200 nm. Both the drug-loaded nanocarriers synthesized using A. heterophylla and P. chilensis showed antibacterial activity with a steady drug release profile. Hence, these natural exudates can serve as biodegradable nanocarriers in drug delivery.
Collapse
Affiliation(s)
- Antony V Samrot
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Teeshalini Kudaiyappan
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Ummu Bisyarah
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Anita Mirarmandi
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Etel Faradjeva
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Amira Abubakar
- Department of Biomedical Sciences, Faculty of Medicine and Biomedical Sciences, MAHSA University, Jenjarom, Selangor 42610, Malaysia
| | - Jenifer A Selvarani
- Department of Biotechnology, School of Bio and Chemical Engineering, Sathyabama Institute of Science and Technology, Sholinganallur, Chennai, Tamil Nadu 600119, India
| | - Suresh Kumar Subbiah
- Department of Medical Microbiology and Parasitology, Universiti Putra Malaysia, Serdang, Selangor 43400 UPM, Malaysia.,Department of Biotechnology, BIHER, Bharath University, Selaiyur, India
| |
Collapse
|
9
|
Zhang H, Zou P, Zhao H, Qiu J, Regenstein JM, Yang X. Isolation, purification, structure and antioxidant activity of polysaccharide from pinecones of Pinus koraiensis. Carbohydr Polym 2020; 251:117078. [PMID: 33142621 DOI: 10.1016/j.carbpol.2020.117078] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 09/04/2020] [Accepted: 09/07/2020] [Indexed: 02/07/2023]
Abstract
The polysaccharides (PKP-E) extracted from the pinecones of Pinus koraiensis were studied, which was fractionated using DEAE-52 cellulose and Sephadex G-100. Four novel polysaccharide fractions were obtained, which were PKP-E-1-1, -1-2, -2-1, and -2-2, respectively. The structural features were characterized using HPGPC, monosaccharide composition analysis, Congo red test, periodate oxidation, Smith degradation, FTIR and NMR spectroscopy. The results showed the 4 purified fractions were non-triple helical structured heteropolysaccharides and composed of l-rhamnose, l-arabinose, d-mannose, d-glucose, and d-galactose. The fractions were mainly linked by 1→6 or 1→ glycosidic bonds and the backbone of 4 fractions was probably composed of→2, 6)-β-d-Man-(1→ and α-d-GalpA-(1→), which resembles pectin. Moreover, the antioxidant activities of the polysaccharides were measured by scavenging radical capacity tests. The PKP-E-2-1 was the most stable and active fraction, and the respective IC50 for the hydroxyl and ABTS·+ radicals were 3.0 and 23.6 mg/mL.
Collapse
Affiliation(s)
- Hua Zhang
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150090, Heilongjiang, China
| | - Pan Zou
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150090, Heilongjiang, China; Tianjin Institute of Quality Standard and Testing Technology for Agro-product, Tianjin Academy of Agricultural Sciences, Tianjin, 300380, China
| | - Haitian Zhao
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150090, Heilongjiang, China
| | - Junqiang Qiu
- School of Pharmacy, Hainan Medical University, Haikou, Hainan, 570100, China
| | | | - Xin Yang
- Department of Food Science and Engineering, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150090, Heilongjiang, China.
| |
Collapse
|
10
|
Hameed A, Galli M, Adamska-Patruno E, Krętowski A, Ciborowski M. Select Polyphenol-Rich Berry Consumption to Defer or Deter Diabetes and Diabetes-Related Complications. Nutrients 2020; 12:E2538. [PMID: 32825710 PMCID: PMC7551116 DOI: 10.3390/nu12092538] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 08/11/2020] [Accepted: 08/11/2020] [Indexed: 12/20/2022] Open
Abstract
Berries are considered "promising functional fruits" due to their distinct and ubiquitous therapeutic contents of anthocyanins, proanthocyanidins, phenolic acids, flavonoids, flavanols, alkaloids, polysaccharides, hydroxycinnamic, ellagic acid derivatives, and organic acids. These polyphenols are part of berries and the human diet, and evidence suggests that their intake is associated with a reduced risk or the reversal of metabolic pathophysiologies related to diabetes, obesity, oxidative stress, inflammation, and hypertension. This work reviewed and summarized both clinical and non-clinical findings that the consumption of berries, berry extracts, purified compounds, juices, jams, jellies, and other berry byproducts aided in the prevention and or otherwise management of type 2 diabetes mellitus (T2DM) and related complications. The integration of berries and berries-derived byproducts into high-carbohydrate (HCD) and high-fat (HFD) diets, also reversed/reduced the HCD/HFD-induced alterations in glucose metabolism-related pathways, and markers of oxidative stress, inflammation, and lipid oxidation in healthy/obese/diabetic subjects. The berry polyphenols also modulate the intestinal microflora ecology by opposing the diabetic and obesity rendered symbolic reduction of Bacteroidetes/Firmicutes ratio, intestinal mucosal barrier dysfunction-restoring bacteria, short-chain fatty acids, and organic acid producing microflora. All studies proposed a number of potential mechanisms of action of respective berry bioactive compounds, although further mechanistic and molecular studies are warranted. The metabolic profiling of each berry is also included to provide up-to-date information regarding the potential anti-oxidative/antidiabetic constituents of each berry.
Collapse
Affiliation(s)
- Ahsan Hameed
- Clinical Research Center, Medical University of Bialystok, 15-089 Bialystok, Poland; (A.H.); (E.A.-P.); (A.K.)
| | - Mauro Galli
- Department of Medical Biology, Medical University of Bialystok, 15-222 Bialystok, Poland;
| | - Edyta Adamska-Patruno
- Clinical Research Center, Medical University of Bialystok, 15-089 Bialystok, Poland; (A.H.); (E.A.-P.); (A.K.)
| | - Adam Krętowski
- Clinical Research Center, Medical University of Bialystok, 15-089 Bialystok, Poland; (A.H.); (E.A.-P.); (A.K.)
- Department of Endocrinology, Diabetology, and Internal Medicine, Medical University of Bialystok, 15-089 Bialystok, Poland
| | - Michal Ciborowski
- Clinical Research Center, Medical University of Bialystok, 15-089 Bialystok, Poland; (A.H.); (E.A.-P.); (A.K.)
| |
Collapse
|
11
|
Otu PNY, Osae R, Abdullateef MT, Cunshan Z, Xiaojie Y, Azumah BK. Characterization of
Moringa oleifera
leaf polysaccharides extracted by coupling ionic liquid separation system with ultrasound irradiation. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13417] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Phyllis Naa Yarley Otu
- School of Food and Biological EngineeringJiangsu University Zhenjiang People's Republic of China
- School of Applied SciencesAccra Technical University Accra Ghana
| | - Richard Osae
- School of Food and Biological EngineeringJiangsu University Zhenjiang People's Republic of China
| | | | - Zhou Cunshan
- School of Food and Biological EngineeringJiangsu University Zhenjiang People's Republic of China
| | - Yu Xiaojie
- School of Food and Biological EngineeringJiangsu University Zhenjiang People's Republic of China
| | | |
Collapse
|
12
|
Enhanced therapeutic effect of paclitaxel with a natural polysaccharide carrier for local injection in breast cancer. Int J Biol Macromol 2020; 148:163-172. [DOI: 10.1016/j.ijbiomac.2020.01.094] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 12/27/2022]
|
13
|
Liao X, Zhang WH, Ge Q. A cage-like supramolecular draw solute that promotes forward osmosis for wastewater remediation and source recovery. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117862] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
14
|
Chang Y, Lu W, Chu Y, Yan J, Wang S, Xu H, Ma H, Ma J. Extraction of polysaccharides from maca: Characterization and immunoregulatory effects on CD4 + T cells. Int J Biol Macromol 2020; 154:477-485. [PMID: 32179120 DOI: 10.1016/j.ijbiomac.2020.03.098] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 03/05/2020] [Accepted: 03/12/2020] [Indexed: 12/12/2022]
Abstract
The immunomodulatory effects of maca polysaccharides (MCPs) on macrophages have been demonstrated in many studies. However, the effects of MCPs on CD4+ T cells have not been studied. Four water-soluble MCPs, labeled MCP1 (weight-average molecular weights [Mws] of 896.1 and 276.6 kDa), MCP2 (Mws of 337.8 and 219.0 kDa), MCP3 (Mws of 110.6, 58.1, and 38.9 kDa), and MCP4 (Mws of 15.7, 12.6, and 12.1 kDa), were obtained from maca by graded ethanol precipitation. The immunoregulatory effects of MCPs on CD4+ T cells were evaluated for the first time. The experimental results indicated that all MCPs had immunoregulatory effects on CD4+ T cells. However, the effects of MCP2 were stronger compared to the other three components, not only in promoting the proliferation of CD4+ T cells but also in terms of secretion of interferon-γ (IFN-γ). The molecular weight and monosaccharide compositions of MCPs were analyzed to explore the structure-activity relationship. The results suggested that the molecular weight and the galactosamine (GalN) of MCPs might be determining factors for its bioactivity. These findings suggest that the MCP2 isolated in our study have immune potentiation effects on CD4+ T cells.
Collapse
Affiliation(s)
- Yi Chang
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Wei Lu
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Ying Chu
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Jingkun Yan
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Shengjun Wang
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Huaxi Xu
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China
| | - Haile Ma
- School of Food & Biological Engineering, Jiangsu University, Zhenjiang 212013, China.
| | - Jie Ma
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, School of Medicine, Jiangsu University, Zhenjiang 212013, China.
| |
Collapse
|
15
|
Udchumpisai W, Bangyeekhun E. Purification, Structural Characterization, and Biological Activity of Polysaccharides from Lentinus velutinus. MYCOBIOLOGY 2020; 48:51-57. [PMID: 32158606 PMCID: PMC7048199 DOI: 10.1080/12298093.2019.1693482] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 10/29/2019] [Accepted: 11/10/2019] [Indexed: 05/13/2023]
Abstract
A polysaccharide (LVP) was purified from fruiting body of Lentinus velutinus by ethanol precipitation fractionation and DEAE and Sephadex G-100 column chromatography. The yield of purified polysaccharide was 0.025%. Molecular characteristics of LVP were determined by gel permeation chromatography, FT-IR spectroscopy, and thin-layer chromatography. Our results revealed that LVP is a polysaccharide composed of only glucose units, and has a molecular weight of 336 kDa. Biological activity assays indicated that LVP exhibits both cytotoxic and antioxidant activity. LVP showed specific cytotoxicity against cancer cells (HeLa and HepG2 cells), and alterations in cancer cell morphology were found after LVP treatment.
Collapse
Affiliation(s)
- Wascharin Udchumpisai
- Department of Microbiology, Faculty of Science, Silpakorn University, Mueang, Nakhon Pathom, Thailand
| | - Eakaphun Bangyeekhun
- Department of Microbiology, Faculty of Science, Silpakorn University, Mueang, Nakhon Pathom, Thailand
- CONTACT Eakaphun Bangyeekhun
| |
Collapse
|
16
|
Guan D, Sun H, Meng X, Wang J, Wan W, Han H, Wang Z, Li Y. Effects of different molar mass chitooligosaccharides on growth, antioxidant capacity, non-specific immune response, and resistance to Aeromonas hydrophila in GIFT tilapia Oreochromis niloticus. FISH & SHELLFISH IMMUNOLOGY 2019; 93:500-507. [PMID: 31377430 DOI: 10.1016/j.fsi.2019.08.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 07/23/2019] [Accepted: 08/01/2019] [Indexed: 06/10/2023]
Abstract
A feeding trial was conducted to evaluate the effects of different molar mass chitooligosaccharides (1000 Da, 3000 Da and 8000 Da) on growth, antioxidant capacity, non-specific immune response, and resistance to Aeromonas hydrophila in GIFT tilapia (Oreochromis niloticus). A total of 600 fish were divided into four treatments with five replicates of thirty fish per tank. The results showed that the supplementation of 1000 Da and 3000 Da COS significantly improved the growth performance and feed utilization in GIFT tilapia. The trend of decreasing total cholesterol, triglyceride, ALT, and ACP activity was observed in fish fed diet supplemented COS. The supplementation of 1000 Da and 3000 Da COS significantly improved the serum TAC activity, and decreased the serum MDA and catalase activities (P < 0.05). The lysozyme activity of blood, liver, and gills in fish fed diets supplemented with 1000 Da and 3000 Da COS was significantly higher than that of fish fed control diet after 56 days of feeding (P < 0.05). The phagocytic activity and phagocytic index of fish fed diets supplemented with 1000 Da and 3000 Da COS were significantly higher than those of fish fed control diet. Post-challenge test showed that fish mortality in 1000 Da, 3000 Da, and 8000 Da COS groups were significantly lower than that of fish in control group (P < 0.05). In conclusion, the present study indicated that dietary 1000 Da and 3000 Da COS supplementation could enhance more performance and immune response of GIFT tilapia than 8000 Da COS.
Collapse
Affiliation(s)
- Dongyan Guan
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| | - Huiwen Sun
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| | - Xiao Meng
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| | - Jiting Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China.
| | - Wenju Wan
- Department of Basic Medicine, Taishan Medical University, 2 Yingsheng East Road, Taian City, Shandong Province, 271018, China.
| | - Haojun Han
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| | - Zhen Wang
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| | - Yang Li
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Lab of Aquatic Animal Nutrition & Environmental Health, Shandong Agricultural University, 61 Daizong Street, Taian City, Shandong Province, 271018, China
| |
Collapse
|
17
|
Ren Y, Bai Y, Zhang Z, Cai W, Del Rio Flores A. The Preparation and Structure Analysis Methods of Natural Polysaccharides of Plants and Fungi: A Review of Recent Development. Molecules 2019; 24:molecules24173122. [PMID: 31466265 PMCID: PMC6749352 DOI: 10.3390/molecules24173122] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/25/2019] [Accepted: 08/27/2019] [Indexed: 01/12/2023] Open
Abstract
Polysaccharides are ubiquitous biomolecules found in nature that contain various biological and pharmacological activities that are employed in functional foods and therapeutic agents. Natural polysaccharides are obtained mainly by extraction and purification, which may serve as reliable procedures to enhance the quality and the yield of polysaccharide products. Moreover, structural analysis of polysaccharides proves to be promising and crucial for elucidating structure–activity relationships. Therefore, this report summarizes the recent developments and applications in extraction, separation, purification, and structural analysis of polysaccharides of plants and fungi.
Collapse
Affiliation(s)
- Yan Ren
- College of Pharmacy, Southwest Minzu University, Chengdu 610225, China.
| | - Yueping Bai
- College of Pharmacy, Southwest Minzu University, Chengdu 610225, China
| | - Zhidan Zhang
- Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin 300308, China.
| | - Wenlong Cai
- Department of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA 94720, USA
| | - Antonio Del Rio Flores
- Department of Chemical and Biomolecular Engineering, University of California Berkeley, Berkeley, CA 94720, USA
| |
Collapse
|
18
|
Hu YN, Sung TJ, Chou CH, Liu KL, Hsieh LP, Hsieh CW. Characterization and Antioxidant Activities of Yellow Strain Flammulina velutipes (Jinhua Mushroom) Polysaccharides and Their Effects on ROS Content in L929 Cell. Antioxidants (Basel) 2019; 8:antiox8080298. [PMID: 31405147 PMCID: PMC6720607 DOI: 10.3390/antiox8080298] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/30/2019] [Accepted: 08/07/2019] [Indexed: 01/04/2023] Open
Abstract
Yellow strain Flammulina velutipes, which is known as Jinhua mushroom in Taiwan, has become popular among customers due to its distinct texture that is utterly different from white strain F. velutipes. However, there has been little study on the physicochemical properties, antioxidant activities, and biological functions of yellow strain F. velutipes polysaccharides (FVYs). The specific aims of this study are to evaluate and compare the physicochemical properties, antioxidant activities, and biological functions of FVYs and white strain F. velutipes polysaccharides (FVWs) in order to select the strain appropriate for cosmetic ingredient. The FVYs and FVWs were prepared by fractional precipitation (40%, 60%, and 80%). According to the results, FVY-80 showed the greatest antioxidant activities based on 2,2-diphenyl-1-picrylhydrazyl (DPPH) (IC50 = 2.22 mg/mL) and 2,2' -azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) radical assay (IC50 = 2.04 mg/mL). None of the fractions exhibited cytotoxicity toward L929 cell under a concentration of 500 μ g/mL. FVY-80 significantly reduced the reactive oxygen species (ROS) content in L929 cell by 55.96%, as compared with the H2O2-induced L929 cell, according to the dichloro-dihydro-fluorescein diacetate (DCFH-DA) assay. In conclusion, we suggest that FVY-80 is the best source for a cosmetics ingredient.
Collapse
Affiliation(s)
- Yu-Ning Hu
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan
| | - Tzu-Jung Sung
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan
| | - Chun-Hsu Chou
- DR JOU BIOTECH CO., LTD, No.21, Lugong S. 2nd Rd., Lukang Township, Changhua Country 505, Taiwan
| | - Kai-Lun Liu
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan
| | - Liang-Po Hsieh
- Department of Neurology, Cheng Ching General Hospital, Taichung 404, Taiwan
| | - Chang-Wei Hsieh
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan.
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan.
| |
Collapse
|
19
|
Wang L, Li X, Wang H. Physicochemical properties, bioaccessibility and antioxidant activity of the polyphenols from pine cones of Pinus koraiensis. Int J Biol Macromol 2018; 126:385-391. [PMID: 30576738 DOI: 10.1016/j.ijbiomac.2018.12.145] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/12/2018] [Accepted: 12/16/2018] [Indexed: 01/20/2023]
Abstract
This study investigated the physicochemical properties, bioaccessibility and in vitro antioxidant ability of the polyphenols isolated from the pine cones of Pinus koraiensis (PKP) under the simulated gastrointestinal digestion. The results found that PKP was mainly composed by derivatives of apigenin, phloretin, quercetin, myricetin, ellagitannin, and chlorogenic acid, and possessed the flat and smooth lump surface morphology. Through respective establishment of saliva, gastric fluid and small intestinal fluid digestive model in vitro, the compositions of phenolic compounds were totally different due to biotransformation. Compared with the phenolic composition of undigested PKP, the derivatives of apigenin, quercetin and ellagitannin were still detected after simulated digestion. A decrease of antioxidant capacity on free radical in vitro was observed throughout the simulated digestion processes, corresponding to the variation in phenolic content and composition. Our results highlighted that gastrointestinal digestion process might essentially influence the absorption of polyphenols, leading to the reduction of bioavailability.
Collapse
Affiliation(s)
- Lu Wang
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China
| | - Xiaoyu Li
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China.
| | - Hongchao Wang
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, PR China
| |
Collapse
|
20
|
Production of protein-rich extracts from disrupted microalgae cells: Impact of solvent treatment and lyophilization. ALGAL RES 2018. [DOI: 10.1016/j.algal.2018.09.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
21
|
Chang CK, Ho WJ, Chang SL, Yeh CH, Liang ZC, Hsu TH, Hsieh CW. Fractionation, characterization and antioxidant activity of exopolysaccharide from fermentation broth of a Xylaria nigripes. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.bcdf.2018.02.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
22
|
Rahimnejad S, Yuan X, Wang L, Lu K, Song K, Zhang C. Chitooligosaccharide supplementation in low-fish meal diets for Pacific white shrimp (Litopenaeus vannamei): Effects on growth, innate immunity, gut histology, and immune-related genes expression. FISH & SHELLFISH IMMUNOLOGY 2018; 80:405-415. [PMID: 29908322 DOI: 10.1016/j.fsi.2018.06.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/31/2018] [Accepted: 06/11/2018] [Indexed: 06/08/2023]
Abstract
This study evaluated the effects of supplementing chitooligosaccharide (COS) in low fish meal (FM) diets on growth, immune response, intestine and hepatopancrease histology, and expression of inflammatory and immune-related genes in Pacific white shrimp (Litopenaeus vannamei). A basal diet was formulated using FM and soybean meal (SM) as primary protein sources and considered as a high FM (HFM) diet, then a low FM (LFM) diet was prepared by substituting 50% of FM with SM and supplemented with 0, 0.3, 0.6, 0.9, 1.2 or 1.5 g COS kg-1 diet (LFM, COS3, COS6, COS9, COS12 and COS15 diets). Each diet was fed to quadruplicate groups of shrimp (0.9 g) to apparent satiation three times daily for eight weeks. At the end of the experiment no significant changes in growth and survival rate were observed among treatments (P > 0.05). FM replacement led to significant (P < 0.05) reduction of serum lysozyme activity and significant improvements were obtained by adding 0.3 or 0.6 g kg-1 COS to the LFM diet. A significant decrease in nitric oxide synthase activity was found in LFM group and no beneficial effects could be achieved by COS application. LFM group showed higher hepatopancrease superoxide dismutase and glutathione peroxidase activities than HFM group and further enhancements were obtained by COS application. Hepatopancrease total antioxidant capacity and alkaline phosphatase activity decreased in LFM group and COS supplementation improved their values. Expression of lysozyme, crustin, Pen3 and proPo genes were significantly up-regulated in hepatopancrease of groups received 0.3-0.9 g COS kg-1 diet. FM substitution enhanced the expression of HSP70 and inflammatory genes such as AIF and TNF in hepatopancrease and intestine, and COS administration at a moderate level down-regulated their expression level. Remarkable enhancement in intestinal fold height was obtained by inclusion of 0.3 or 0.6 g COS kg-1 diet compared to the group received LFM diet. Shrimps fed HFM and COS containing diets exhibited higher number of E-cells within their hepatopancrease tubules than the LFM group. The findings in this study clearly demonstrated that COS could enhance non-specific immune response and antioxidant activity, and ameliorate the negative impacts of high SM diets on gut and hepatopancrease health in pacific white shrimp. The optimum inclusion level of COS seems to be 0.3-0.6 g kg-1 of diet.
Collapse
Affiliation(s)
- Samad Rahimnejad
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China
| | - Xiangli Yuan
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China
| | - Ling Wang
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China
| | - Kangle Lu
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China
| | - Kai Song
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China
| | - Chunxiao Zhang
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen, 361021, China.
| |
Collapse
|
23
|
Zhou Q, Cui L, Ren L, Wang P, Deng C, Wang Q, Fan X. Preparation of a multifunctional fibroin-based biomaterial via laccase-assisted grafting of chitooligosaccharide. Int J Biol Macromol 2018. [DOI: 10.1016/j.ijbiomac.2018.03.042] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
24
|
DI W, ZHANG YC, YI HX, HAN X, WANG SM, ZHANG LW. Research Methods for Structural Analysis of Lactic Acid Bacteria Induced Exopolysaccharides. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1016/s1872-2040(18)61091-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
25
|
Abstract
Preliminary characterization and bioactivity of water-soluble polysaccharides from four Impatiens species—I. glandulifera Royle, I. parviflora DC., I. balsamina L., and I. noli-tangere L.—were investigated. The yields of polysaccharides range widely from 1.97% for I. parviflora roots to 18.63% for I. balsamina aerial parts. SEC (Size exclusion chromatography) chromatograms show that all samples contained a low molecular weight part that consisted of components of similar molecular weight. The aerial parts and roots of I. balsamina, and I. glandulifera aerial parts had considerable amounts of high molecular weight components up to 2.3 MDa. The sugar composition analysis revealed that Impatiens polysaccharides consisted primarily of galactose, arabinose, rhamnose, mannose, xylose, and glucose. All polysaccharide fractions, except for I. parviflora roots, also contain galacturonic acid. Moreover, in vitro bioactivity of obtained polysaccharides were evaluated. The antioxidant activity was evaluated on the basis of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2-azino-bis-(3-ethyl-benzthia-6-sulfonic acid) (ABTS) radical scavenging assays. The highest antioxidant activity was obtained for I. balsamina aerial parts and I. parviflora roots. Among the tested fractions, only the polysaccharides from I. glandulifera aerial parts were able to significantly decrease the production of IL-8 by 32.7 ± 10.5%. The results suggest that Impatiens species can be considered as a new source of antioxidants.
Collapse
|
26
|
Mzoughi Z, Chakroun I, Hamida SB, Rihouey C, Mansour HB, Le Cerf D, Majdoub H. Ozone treatment of polysaccharides from Arthrocnemum indicum : Physico-chemical characterization and antiproliferative activity. Int J Biol Macromol 2017; 105:1315-1323. [DOI: 10.1016/j.ijbiomac.2017.07.151] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/05/2017] [Accepted: 07/25/2017] [Indexed: 12/21/2022]
|
27
|
Yi J, Qu H, Wu Y, Wang Z, Wang L. Study on antitumor, antioxidant and immunoregulatory activities of the purified polyphenols from pinecone of Pinus koraiensis on tumor-bearing S180 mice in vivo. Int J Biol Macromol 2017; 94:735-744. [DOI: 10.1016/j.ijbiomac.2016.10.071] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 09/21/2016] [Accepted: 10/17/2016] [Indexed: 12/21/2022]
|
28
|
Zou P, Yang X, Zhang Y, Du P, Yuan S, Yang D, Wang J. Antitumor Effects of Orally and Intraperitoneally Administered Chitosan Oligosaccharides (COSs) on S180-Bearing/Residual Mouse. J Food Sci 2016; 81:H3035-H3042. [DOI: 10.1111/1750-3841.13538] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Revised: 09/13/2016] [Accepted: 09/20/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Pan Zou
- Dept. of Food Science and Engineering, School of Chemical Engineering & Technology; Harbin Inst. of Technology; Harbin 150090 China
- Key Laboratory of Agro-product Quality and Safety, Inst. of Quality Standard & Testing Technology for Agro-Product; Chinese Academy of Agricultural Sciences; Beijing 100081 China
- Dept. of Pharmacology and Toxicology; Beijing Inst. of Radiation Medicine; No. 27 Taiping Rd., Haidian District Beijing 100850 China
| | - Xin Yang
- Dept. of Food Science and Engineering, School of Chemical Engineering & Technology; Harbin Inst. of Technology; Harbin 150090 China
- Key Laboratory of Agro-product Quality and Safety, Inst. of Quality Standard & Testing Technology for Agro-Product; Chinese Academy of Agricultural Sciences; Beijing 100081 China
| | - Yanxin Zhang
- Dept. of Food Science and Engineering, School of Chemical Engineering & Technology; Harbin Inst. of Technology; Harbin 150090 China
- Key Laboratory of Agro-product Quality and Safety, Inst. of Quality Standard & Testing Technology for Agro-Product; Chinese Academy of Agricultural Sciences; Beijing 100081 China
| | - Pengfei Du
- Key Laboratory of Agro-product Quality and Safety, Inst. of Quality Standard & Testing Technology for Agro-Product; Chinese Academy of Agricultural Sciences; Beijing 100081 China
- Key Laboratory of Agrifood Safety and Quality; Ministry of Agriculture; No. 12 Zhongguancun South St., Haidian District Beijing 100081 China
| | - Shoujun Yuan
- Dept. of Pharmacology and Toxicology; Beijing Inst. of Radiation Medicine; No. 27 Taiping Rd., Haidian District Beijing 100850 China
| | - Dexuan Yang
- Dept. of Pharmacology and Toxicology; Beijing Inst. of Radiation Medicine; No. 27 Taiping Rd., Haidian District Beijing 100850 China
| | - Jing Wang
- Dept. of Food Science and Engineering, School of Chemical Engineering & Technology; Harbin Inst. of Technology; Harbin 150090 China
- Key Laboratory of Agro-product Quality and Safety, Inst. of Quality Standard & Testing Technology for Agro-Product; Chinese Academy of Agricultural Sciences; Beijing 100081 China
- Key Laboratory of Agrifood Safety and Quality; Ministry of Agriculture; No. 12 Zhongguancun South St., Haidian District Beijing 100081 China
| |
Collapse
|
29
|
Shpatov AV, Popov SA, Salnikova OI, Kukina TP, Shmidt EN, Um BH. Composition and Bioactivity of Lipophilic Metabolites from Needles and Twigs of Korean and Siberian Pines (Pinus koraiensis Siebold & Zucc. and Pinus sibirica Du Tour). Chem Biodivers 2016; 14. [PMID: 27449469 DOI: 10.1002/cbdv.201600203] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 07/18/2016] [Indexed: 11/06/2022]
Abstract
Lipophilic extractive metabolites in different parts of the shoot system (needles and defoliated twigs) of Korean pine, Pinus koraiensis, and Siberian pine, Pinus sibirica, were studied by GC/MS. Korean pine needles comprised mainly bornyl p-coumarate, heterocyclic 15-O-functionalized labdane type acids (lambertianic acid), 10-nonacosanol, sterols and their esters. While Siberian pine needles contained less bornyl p-coumarate, lambertianic acid, sterols and their esters, but were richer in other 15-O-functionalized labdane type acids. The major components of the twig extract of P. koraiensis were lambertianic acid, abietane and isopimarane type acids, cembrane type alcohols, 8-O-functionalized labdanoids, sterols, sterol esters, and acylglycerols. The same extract of P. sibirica differed in larger amounts of other 15-O-functionalized labdane type acids and pinolenic acid glycerides, but in less quantities of cembranoids and 8-O-functionalized labdanoids. The labdane type pinusolic acid was detected for the first time in Korean pine. P. koraiensis was found to be unique in the genus for an ability to synthesize phyllocladane diterpenoids. The content of bound Δ5 -unsaturated polymethylene-interrupted fatty acids in the twig extracts of the both pines was similar or superior to that in their seed oil. Among the pines' metabolites tested isocembrol was strongest in inhibition of both α-glucosidase (IC50 2.9 μg/ml) and NO production in activated macrophages (IC50 3.6 μg/ml).
Collapse
Affiliation(s)
- Alexander V Shpatov
- Novosibirsk Institute of Organic Chemistry (NIOC), Acad. Lavrentyev Ave. 9, Novosibirsk, RU-630090
| | - Sergey A Popov
- Novosibirsk Institute of Organic Chemistry (NIOC), Acad. Lavrentyev Ave. 9, Novosibirsk, RU-630090
| | - Olga I Salnikova
- Novosibirsk Institute of Organic Chemistry (NIOC), Acad. Lavrentyev Ave. 9, Novosibirsk, RU-630090
| | - Tatyana P Kukina
- Novosibirsk Institute of Organic Chemistry (NIOC), Acad. Lavrentyev Ave. 9, Novosibirsk, RU-630090
| | - Emma N Shmidt
- Novosibirsk Institute of Organic Chemistry (NIOC), Acad. Lavrentyev Ave. 9, Novosibirsk, RU-630090
| | - Byung Hun Um
- Natural Products Research Center, Korea Institute of Science and Technology - Gangneung Institute (KIST), 290 Daejeon-dong, Gangneung, Gangwon-do, 210-340, Korea
| |
Collapse
|
30
|
Yi J, Wang Z, Bai H, Li L, Zhao H, Cheng C, Zhang H, Li J. Polyphenols from pinecones of Pinus koraiensis induce apoptosis in colon cancer cells through the activation of caspase in vitro. RSC Adv 2016. [DOI: 10.1039/c5ra24913a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The present study reports the antitumor effects of PPP-40 (the purified polyphenols from P. koraiensis pinecones by 40% ethanol) on LOVO cells and revealed its antitumor mechanism, which involved the apoptosis of cells associated with the activation of the caspase pathway.
Collapse
Affiliation(s)
- Juanjuan Yi
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Zhenyu Wang
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Haina Bai
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Lu Li
- Northeast Agricultural University
- Harbin 150030
- PR China
| | - Haitian Zhao
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Cuilin Cheng
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Hua Zhang
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| | - Jingtong Li
- School of Chemical Engineering
- Harbin Institute of Technology
- Harbin 150090
- PR China
| |
Collapse
|
31
|
|
32
|
Novosjolova I, Turks M. User Friendly Synthesis of Vogel’S Silyl Sulfinate and its Application in Quantitative Gc–Ms Analysis. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2014.996644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Irina Novosjolova
- Faculty of Material Science and Applied Chemistry, Riga Technical University, Paula Valdena Str. 3, Riga, LV-1007, Latvia
| | - Māris Turks
- Faculty of Material Science and Applied Chemistry, Riga Technical University, Paula Valdena Str. 3, Riga, LV-1007, Latvia
| |
Collapse
|
33
|
Optimization of Purification, Identification and Evaluation of the in Vitro Antitumor Activity of Polyphenols from Pinus Koraiensis Pinecones. Molecules 2015. [DOI: 10.3390/molecules200610450 pmid: 26056816] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
34
|
Yi J, Wang Z, Bai H, Yu X, Jing J, Zuo L. Optimization of Purification, Identification and Evaluation of the in Vitro Antitumor Activity of Polyphenols from Pinus Koraiensis Pinecones. Molecules 2015; 20:10450-67. [PMID: 26056816 PMCID: PMC6272533 DOI: 10.3390/molecules200610450] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 05/12/2015] [Accepted: 06/02/2015] [Indexed: 11/16/2022] Open
Abstract
In this study, an efficient purification method for the polyphenols of Pinus koraiensis pinecone (PPP) has been developed. AB-8 resin was verified to offer good adsorption and desorption ratio for PPP. Response surface methodology (RSM) indicated that the optimized purification parameters for PPP were 1.70 mg GAE/mL phenolic sample concentration, 22.00 mL sample volume, and 63.00% ethanol concentration. Under these conditions, the experimental purity of PPP was 27.93 ± 0.14% (n = 3), which matched well with the predicted purity of 28.17%. Next, the antiproliferative effects of PPP on seven cancer cell lines, including A375 (human skin melanoma cancer cell line), A549 (human lung cancer cell line), SH-SY5Y (human neuroblastoma cell line), LOVO (human colon cancer stem cell line), MCF-7 (human breast cancer cell line), HeLa (human cervical cancer line), and HT29 (human colon cancer line), were examined by MTT assays. The results indicated that PPP had the highest capacity for inhibiting LOVO cells growth with an EC50 value of 0.317 ± 0.0476 mg/mL. Finally, Ultra-high performance liquid chromatography- tandem mass spectrometry (UPLC-MS) was used to tentatively identify twenty-four peaks in the purified PPP, of which five representative peaks were identified as catechin, methyl quercetin, o-vanillin, luteolin and coronaric acid. Our results demonstrate that Pinus koraiensis pinecone is a readily available source of polyphenols, and the purified PPP could be a promising natural antitumor agent for applications in functional foods.
Collapse
Affiliation(s)
- Juanjuan Yi
- Harbin Institute of Technology, 73 Huanghe Road, Nangang District, Harbin 150090, China
| | - Zhenyu Wang
- Harbin Institute of Technology, 73 Huanghe Road, Nangang District, Harbin 150090, China.
- Northeast Forestry University, 26 Hexing Road, Xiangfang District, Harbin 150040, China.
| | - Haina Bai
- Harbin Institute of Technology, 73 Huanghe Road, Nangang District, Harbin 150090, China
| | - Xiaojin Yu
- Heilongjiang University of Chinese Medicine, 24 Heping Road, Xiangfang District, Harbin 150040, China
| | - Jing Jing
- Harbin Institute of Technology, 73 Huanghe Road, Nangang District, Harbin 150090, China
| | - Lili Zuo
- Jilin Medical College, 5 Jilin street, Jilin 132013, China
| |
Collapse
|
35
|
Optimization of alkaline extraction and bioactivities of polysaccharides from rhizome of Polygonatum odoratum. BIOMED RESEARCH INTERNATIONAL 2014; 2014:504896. [PMID: 25093173 PMCID: PMC4100354 DOI: 10.1155/2014/504896] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 06/17/2014] [Accepted: 06/17/2014] [Indexed: 12/23/2022]
Abstract
The present study is to explore the optimal extraction parameters, antioxidant activity, and antimicrobial activity of alkaline soluble polysaccharides from rhizome of Polygonatum odoratum. The optimal extraction parameters were determined as the following: NaOH concentration (A) 0.3 M, temperature (B) 80°C, ratio of NaOH to solid (C) 10-fold, and extraction time (D) 4 h, in which ratio of NaOH to solid was a key factor. The order of the factors was ratio of NaOH to solid (fold, C) > extraction temperature (°C, B) > NaOH concentration (M, A) > extraction time (h, D). The monosaccharide compositions of polysaccharides from P. odoratum were rhamnose, mannose, xylose, and arabinose with the molecular ratio of 31.78, 31.89, 11.11, and 1.00, respectively. The reducing power, the 1, 1-diphenyl-2-picryl-hydrazil (DPPH) radical scavenging rate, the hydroxyl radicals scavenging rate, and the inhibition rate to polyunsaturated fatty acid (PUFA) peroxidation of the alkaline soluble polysaccharides from P. odoratum at 1 mg/mL were 9.81%, 52.84%, 19.22%, and 19.42% of ascorbic acid at the same concentration, respectively. They also showed antimicrobial activity against pathogenic bacteria Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis, and Escherichia coli.
Collapse
|
36
|
Huang W, Yang X, Zhao S, Zhang M, Hu X, Wang J, Zhao H. Fast and selective recognizes polysaccharide by surface molecularly imprinted film coated onto aldehyde-modified magnetic nanoparticles. Analyst 2013; 138:6653-61. [DOI: 10.1039/c3an01149f] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|