Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects
Penthorum chinense has been used in both food and medication for many years, and polysaccharide of which was considered as one of the bioactive compounds. However, the extraction process of polysaccharide from P. chinense (PCP) was not well optimized. Ultrasound-assisted extractionhas been widely em...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-10-01
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| Series: | Ultrasonics Sonochemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S135041772300305X |
| _version_ | 1797688962351890432 |
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| author | Jia Kang Xiao-Xi Sha Cai-Juan Geng Li-Xia Li Ji Chen Feng-Chun Ren Meng-Liang Tian |
| author_facet | Jia Kang Xiao-Xi Sha Cai-Juan Geng Li-Xia Li Ji Chen Feng-Chun Ren Meng-Liang Tian |
| author_sort | Jia Kang |
| collection | DOAJ |
| description | Penthorum chinense has been used in both food and medication for many years, and polysaccharide of which was considered as one of the bioactive compounds. However, the extraction process of polysaccharide from P. chinense (PCP) was not well optimized. Ultrasound-assisted extractionhas been widely employed in the extraction of natural products for its compliance with the concept of green and economic chemistry. To better investigate the structure and biology activity of PCP, response surface methodology was employed to optimize the ultrasound-assisted extraction conditions of PCP. The optimum extraction for the ultrasound-assisted extraction of PCP were obtained as ratio of solvent to material 40 mL/g, ultrasonic power 380 W, and extraction time of 50 min. The yield of PCP reached 8.71% under these optimized conditions. PCP was further purified by using anion exchange chromatography and gel filtration, an acidic fraction PCP-AP-1 was hereby obtained. The results of structural elucidation indicated that PCP-AP-1 was a typical pectic polysaccharide with a molecular weight of 66360 Da, mainly composed of galacturonic acid (68.5 mol%), followed by arabinose (9.8 mol%), rhamnose (9.4 mol%), glucose (7.7 mol%), with homogalacturonan region and rhamnogalacturonan I regions. In vitro study showed that PCP-AP-1 could improve the inflammation induced by lipopolysaccharide in intestinal epithelial cells, which was probably performed through the inhibition of multiple signaling pathways including the inhibition of TLR4, NOD1/2 and NF-κB pathway, as well as the reduction of NLRP3 inflammasome. This study defined the type of polysaccharide present in P. chinense and revealed a potential of application this plant in the prevention of intestinal inflammatory diseases. |
| first_indexed | 2024-03-12T01:38:08Z |
| format | Article |
| id | doaj.art-5eeaf03d038744e6ba3cb9ccaf82dc60 |
| institution | Directory Open Access Journal |
| issn | 1350-4177 |
| language | English |
| last_indexed | 2024-03-12T01:38:08Z |
| publishDate | 2023-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ultrasonics Sonochemistry |
| spelling | doaj.art-5eeaf03d038744e6ba3cb9ccaf82dc602023-09-11T04:16:42ZengElsevierUltrasonics Sonochemistry1350-41772023-10-0199106593Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effectsJia Kang0Xiao-Xi Sha1Cai-Juan Geng2Li-Xia Li3Ji Chen4Feng-Chun Ren5Meng-Liang Tian6Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR ChinaHospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR ChinaHospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR ChinaNatural Medicine Research Center, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu 611130, PR ChinaCollege of Agronomy, Sichuan Agricultural University, Chengdu 611130, PR ChinaHospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610075, PR China; Corresponding authors.College of Agronomy, Sichuan Agricultural University, Chengdu 611130, PR China; Corresponding authors.Penthorum chinense has been used in both food and medication for many years, and polysaccharide of which was considered as one of the bioactive compounds. However, the extraction process of polysaccharide from P. chinense (PCP) was not well optimized. Ultrasound-assisted extractionhas been widely employed in the extraction of natural products for its compliance with the concept of green and economic chemistry. To better investigate the structure and biology activity of PCP, response surface methodology was employed to optimize the ultrasound-assisted extraction conditions of PCP. The optimum extraction for the ultrasound-assisted extraction of PCP were obtained as ratio of solvent to material 40 mL/g, ultrasonic power 380 W, and extraction time of 50 min. The yield of PCP reached 8.71% under these optimized conditions. PCP was further purified by using anion exchange chromatography and gel filtration, an acidic fraction PCP-AP-1 was hereby obtained. The results of structural elucidation indicated that PCP-AP-1 was a typical pectic polysaccharide with a molecular weight of 66360 Da, mainly composed of galacturonic acid (68.5 mol%), followed by arabinose (9.8 mol%), rhamnose (9.4 mol%), glucose (7.7 mol%), with homogalacturonan region and rhamnogalacturonan I regions. In vitro study showed that PCP-AP-1 could improve the inflammation induced by lipopolysaccharide in intestinal epithelial cells, which was probably performed through the inhibition of multiple signaling pathways including the inhibition of TLR4, NOD1/2 and NF-κB pathway, as well as the reduction of NLRP3 inflammasome. This study defined the type of polysaccharide present in P. chinense and revealed a potential of application this plant in the prevention of intestinal inflammatory diseases.http://www.sciencedirect.com/science/article/pii/S135041772300305XPenthorum chinensePolysaccharideUltrasound-assisted extractionCharacterizationAnti-inflammatory |
| spellingShingle | Jia Kang Xiao-Xi Sha Cai-Juan Geng Li-Xia Li Ji Chen Feng-Chun Ren Meng-Liang Tian Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects Ultrasonics Sonochemistry Penthorum chinense Polysaccharide Ultrasound-assisted extraction Characterization Anti-inflammatory |
| title | Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects |
| title_full | Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects |
| title_fullStr | Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects |
| title_full_unstemmed | Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects |
| title_short | Ultrasound-assisted extraction and characterization of Penthorum chinense polysaccharide with anti-inflammatory effects |
| title_sort | ultrasound assisted extraction and characterization of penthorum chinense polysaccharide with anti inflammatory effects |
| topic | Penthorum chinense Polysaccharide Ultrasound-assisted extraction Characterization Anti-inflammatory |
| url | http://www.sciencedirect.com/science/article/pii/S135041772300305X |
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