1
|
Xia N, Ding Z, Dong M, Li S, Liu J, Xue H, Wang Z, Lu J, Chen X. Protective Effects of Lycium ruthenicum Murray against Acute Alcoholic Liver Disease in Mice via the Nrf2/HO-1/NF-κB Signaling Pathway. Pharmaceuticals (Basel) 2024; 17:497. [PMID: 38675458 PMCID: PMC11054480 DOI: 10.3390/ph17040497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
Acute alcoholic liver disease (ALD) resulting from short-term heavy alcohol consumption has become a global health concern. Moreover, anthocyanins have attracted much attention for their ability to prevent oxidation and inflammation. The present work evaluates the protective effects of Lycium ruthenicum Murray (LRM) against ALD and explores the possible underlying mechanism involved. The total anthocyanin content in LRM was 43.64 ± 9.28 Pt g/100 g dry weight. Mice were orally administered 50, 125, or 375 mg LRM/kg body weight (BW) for 21 days. On days 18-21, mice were orally administered 15 mL of ethanol/kg BW. Markers of liver damage, oxidative stress, and inflammation were examined. Furthermore, the modulatory effect of LRM on Nrf2/HO-1/NF-κB pathway molecules was evaluated through quantitative reverse transcription polymerase chain reaction (RT‒qPCR) and immunohistochemistry analyses. The difference between the groups indicated that LRM improved liver histopathology and the liver index, decreased aspartate transaminase, alanine transaminase, malondialdehyde, reactive oxygen species, IL-6, TNF-α, and IL-1β expression, but elevated superoxide dismutase, catalase, and glutathione-s-transferase levels. Moreover, LRM upregulated Nrf2 and Ho-1 but downregulated Nf-κb and Tnf-α genes at the transcript level. In summary, LRM alleviated ethanol-induced ALD in mice by reducing oxidative damage and associated inflammatory responses. LRM protects against ALD by reducing damage factors and enhancing defense factors, especially via the Nrf2/HO-1/NF-κB pathway. Thus, LRM has application potential in ALD prophylaxis and treatment.
Collapse
Affiliation(s)
- Niantong Xia
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Zimian Ding
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Mingran Dong
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Shuyang Li
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Jia Liu
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Hongwei Xue
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Zhigang Wang
- Department of Pharmaceutical Analysis, Heilongjiang University of Chinese Medicine, Harbin 150040, China;
| | - Juan Lu
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| | - Xi Chen
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100193, China; (N.X.); (Z.D.); (M.D.); (S.L.); (J.L.); (H.X.)
| |
Collapse
|
2
|
Zhang M, Li H, Tan T, Lu L, Mi J, Rehman A, Yan Y, Ran L. Anthocyanins from Lycium ruthenicum Murray attenuates high-fat diet-induced hypercholesterolemia in ApoE -/- mice are related to the modulation of gut microbiota and the ratio of conjugated to unconjugated bile acids in fecal bile acid profile. Food Sci Nutr 2024; 12:2379-2392. [PMID: 38628207 PMCID: PMC11016428 DOI: 10.1002/fsn3.3923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/13/2023] [Accepted: 12/13/2023] [Indexed: 04/19/2024] Open
Abstract
Previous findings showed that anthocyanins from Lycium ruthenicum Murray (ACN) reduced HFD-induced hypercholesterolemia by regulating gut microbiota, but the mechanism has not been fully understood. The objective of this research was to know whether the cholesterol-lowering impact of ACN in HFD-induced ApoE-/- mice is related to the gut microbiota-bile acid (BA) metabolism. Twenty-four male ApoE-/- mice were divided into three groups: the Control group, the HFD group, and the HFD + ACN group. Here, we showed that ACN intervention reduced HFD-induced body weight serum concentrations of TC and LDL-C and ameliorated lipid accumulation in the liver and adipose tissues. Besides, ACN altered gut microbiota composition in HFD-fed ApoE-/- mice. Moreover, UHPLC-MS/MS analysis revealed that ACN intervention significantly increased the ratio of conjugated to unconjugated BAs in feces induced by HFD, attributed to the increase in conjugated BAs and decrease in unconjugated BAs. Finally, the correlation analysis indicated that the above changes in fecal BA profile were linked with an increase in Bifidobacterium, Allobaculum and a decrease in Ileibacterium, Helicobacter, Rikenellaceae_RC9_gut_group, Blautia, Odoribacter, and Colidextribacter. In summary, ACN could alleviate HFD-induced hypercholesterolemia in ApoE-/- mice, which was associated with the improvement of gut microbiota and modulation of fecal BA profile.
Collapse
Affiliation(s)
- Meng Zhang
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public HealthNingxia Medical UniversityYinchuanChina
| | - Hui Li
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public HealthNingxia Medical UniversityYinchuanChina
| | - Tingting Tan
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public HealthNingxia Medical UniversityYinchuanChina
| | - Lu Lu
- Goji berry Research InstituteNingxia Academy of Agriculture and Forestry SciencesYinchuanChina
| | - Jia Mi
- Goji berry Research InstituteNingxia Academy of Agriculture and Forestry SciencesYinchuanChina
| | - Abdul Rehman
- School of Clinical MedicineNingxia Medical UniversityYinchuanChina
| | - Yamei Yan
- Goji berry Research InstituteNingxia Academy of Agriculture and Forestry SciencesYinchuanChina
| | - Linwu Ran
- Key Laboratory of Environmental Factors and Chronic Disease Control, School of Public HealthNingxia Medical UniversityYinchuanChina
| |
Collapse
|
3
|
Lu L, Mi J, Jin B, Zhang L, Luo Q, Li X, Yan Y, Cao Y. Inhibitory effects of the anthocyanins from Lycium ruthenicum Murray on angiotensin-I-converting enzyme: in vitro and molecular docking studies. J Sci Food Agric 2023; 103:7164-7175. [PMID: 37347844 DOI: 10.1002/jsfa.12803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 06/11/2023] [Accepted: 06/22/2023] [Indexed: 06/24/2023]
Abstract
BACKGROUND Lycium ruthenicum Murray (LRM), a perennial shrub plant belonging to the Solanaceae family, is rich in anthocyanins, which have anti-inflammatory, antioxidant, lipid-lowering, intestinal flora regulating, and other pharmacological qualities. This study was primarily aimed to investigate the inhibitory effect of different anthocyanin purities from LRM on angiotensin-I-converting enzyme (ACE) activity in vitro. Moreover, the inhibitory mechanism was further analyzed by molecular docking technology. RESULTS Two main anthocyanin isomers were identified by ultra-performance liquid chromatography-tandem mass spectrometry and proton/carbon-13 nuclear magnetic resonance, namely petunidin-3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-(β-d-glucopyranoside) (trans-Pt3R5G) and petunidin-3-O-[rhamnopyranosyl-(cis-p-coumaroyl)]-5-O-(β-d-glucopyranoside) (cis-Pt3R5G), with a molar ratio of 9:1. Three purification grades of Pt3R5G all showed excellent inhibitory effects on ACE, with the half maximal inhibitory concentration (IC50 ) values being 0.562, 0.421, and 0.106 mg·mL-1 . Increasing the purity may reduce the IC50 within a certain concentration range. An enzymatic kinetic experiment showed that the inhibitory effect of Pt3R5G on ACE was reversible and non-competitive: Pt3R5G and substrate were not in competition for the active sites of ACE. Molecular docking technology further revealed the possible mechanism was that Pt3R5G and ACE amino acid residues were interacting by hydrogen bonds to exert the inhibitory effect. CONCLUSION The results indicated that Pt3R5G from LRM was highly effective at inhibiting ACE activity in vitro, with the hydrogen bonds of Pt3R5G and ACE amino acid residues exerting the inhibition. As a potential plant-based ACE inhibitor, Pt3R5G can be used as a functional ingredient for antihypertensive effects. © 2023 Society of Chemical Industry.
Collapse
Affiliation(s)
- Lu Lu
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Jia Mi
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Bo Jin
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Lutao Zhang
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Qing Luo
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Xiaoying Li
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Yamei Yan
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| | - Youlong Cao
- National Wolfberry Engineering Technology Research Center, Institute of Wolfberry Science, Ningxia Academy of Agricultural and Forestry Sciences, Yinchuan, China
| |
Collapse
|
4
|
Liu P, Zhou W, Xu W, Peng Y, Yan Y, Lu L, Mi J, Zeng X, Cao Y. The Main Anthocyanin Monomer from Lycium ruthenicum Murray Fruit Mediates Obesity via Modulating the Gut Microbiota and Improving the Intestinal Barrier. Foods 2021; 11:foods11010098. [PMID: 35010223 PMCID: PMC8750395 DOI: 10.3390/foods11010098] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 12/12/2022] Open
Abstract
Anthocyanins have been shown to exert certain antiobesity properties, but the specific relationship between anthocyanin-induced beneficial effects and the gut microbiota remains unclear. Petunidin-3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-(β-D-glucopyranoside) (P3G) is the main anthocyanin monomer from the fruit of Lycium ruthenicum Murray. Therefore, in this study, we investigated the antiobesity and remodeling effects of P3G on gut microbiota through a high-fat diet (HFD)-induced obesity mouse model and a fecal microbiota transplantation experiment. P3G was found to reduce body weight gain, fat accumulation, and liver steatosis in HFD-induced obese mice. Moreover, supplementation with P3G alleviated the HFD-induced imbalance in gut microbiota composition, and transferring the P3G-regulated gut microbiota to recipient mice provided comparable protection against obesity. This is the first time evidence is provided that P3G has an antiobesity effect by changing the intestinal microbiota. Our present data highlight a link between P3G intervention and enhancement in gut barrier integrity. This may be a promising option for obesity prevention.
Collapse
Affiliation(s)
- Peiyun Liu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (P.L.); (W.Z.); (W.X.); (Y.P.)
| | - Wangting Zhou
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (P.L.); (W.Z.); (W.X.); (Y.P.)
| | - Weiqi Xu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (P.L.); (W.Z.); (W.X.); (Y.P.)
| | - Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (P.L.); (W.Z.); (W.X.); (Y.P.)
| | - Yamei Yan
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (Y.Y.); (L.L.); (J.M.)
- National Wolfberry Engineering Research Center, Yinchuan 750002, China
| | - Lu Lu
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (Y.Y.); (L.L.); (J.M.)
- National Wolfberry Engineering Research Center, Yinchuan 750002, China
| | - Jia Mi
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (Y.Y.); (L.L.); (J.M.)
- National Wolfberry Engineering Research Center, Yinchuan 750002, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China; (P.L.); (W.Z.); (W.X.); (Y.P.)
- Correspondence: (X.Z.); (Y.C.); Tel.: +86-25-84396791 (X.Z.); +86-951-6886783 (Y.C.)
| | - Youlong Cao
- Institute of Wolfberry Engineering Technology, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, China; (Y.Y.); (L.L.); (J.M.)
- National Wolfberry Engineering Research Center, Yinchuan 750002, China
- Correspondence: (X.Z.); (Y.C.); Tel.: +86-25-84396791 (X.Z.); +86-951-6886783 (Y.C.)
| |
Collapse
|
5
|
Wang Y, Fu J, Yang D. In Situ Stability of Anthocyanins in Lycium ruthenicum Murray. Molecules 2021; 26:7073. [PMID: 34885653 DOI: 10.3390/molecules26237073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/08/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022] Open
Abstract
In this research, the effects of drying method, storage temperature, and color protector glucose on anthocyanin preservation in the Lycium ruthenicum Murr. fruit were studied. Compared with hot-air drying, vacuum freeze-drying preserved about 5.8-fold more anthocyanins. The half-life of anthocyanins in the freeze-dried fruit samples with glucose was 3.6 days, 1.8 days, and 1.7 days at 4 °C, 20 °C, and 37 °C, respectively. On the other hand, the half-life values without glucose addition were 2.2 days, 2.3 days, and 2.1 days at each temperature, respectively, indicating that glucose protected anthocyanins at low temperature. The composition and contents of anthocyanins and anthocyanidins in the freeze-dried Lycium ruthenicum Murr., stored for 20 days, were investigated with a HPLC-MS/MS setup. It was found that most anthocyanidins in Lycium ruthenicum Murr. are linked with coumaroyl glucose to form anthocyanins, while glycosylated and acetyl-glycosylated anthocyanins were also detected. Five anthocyanidins were detected: delphinidin, cyanidin, petunidin, malvidin, and peonidin, and delphinidin accounts for about half of the total amount of anthocyanidins. It is much more economic to conserve anthocyanins in situ with freeze-drying methods and to store the fruits at low temperatures with glucose.
Collapse
|
6
|
Yan M, Wang BH, Fu X, Gui M, Wang G, Zhao L, Li R, You C, Liu Z. Petunidin-Based Anthocyanin Relieves Oxygen Stress in Lactobacillus plantarum ST-III. Front Microbiol 2020; 11:1211. [PMID: 32733390 PMCID: PMC7358587 DOI: 10.3389/fmicb.2020.01211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 05/12/2020] [Indexed: 12/18/2022] Open
Abstract
Application of probiotics in the food industry has been hampered by their sensitivity to challenging conditions that reduce their vitality in food matrices. A lot of attempts have been made to promote the growth of these probiotics in the aspect of nutrition demands. Among the other adverse conditions, oxygen stress can restrict the growth of probiotics and has not yet been paid enough attention to. In this study, the effect of a petunidin-based anthocyanin (ACN) on the growth of probiotic Lactobacillus plantarum ST-III was investigated under oxygen stress. The growth of ST-III was analyzed through spot assay on agar plates as well as plating-based enumeration of the viable cells in the liquid culture. Results indicated that ACN could efficiently improve the growth of ST-III under oxygen stress, whereas no effect was observed in the absence of oxygen stress. Further investigations indicated that ACN reduced the oxido-reduction potential of the culture; meanwhile, it exerted a positive transcriptional regulation on the thioredoxin system of ST-III, leading to a decrease in reactive oxygen species accumulation within the cells. Moreover, ACN enabled the growth of ST-III in reconstituted skim milk and promoted the formation of milk clots. These results revealed the role of a petunidin-based ACN in oxygen stress relief and highlighted its potential in manufacture and preservation of L. plantarum-based dairy products.
Collapse
Affiliation(s)
- Minghui Yan
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | - Bing-Hua Wang
- Department of Clinical Laboratory, Central Laboratory, Jing'an District Center Hospital of Shanghai, Fudan University, Shanghai, China
| | - Xiaofei Fu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | - Min Gui
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | | | - Lei Zhao
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Ruiying Li
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China.,College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Chunping You
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| | - Zhenmin Liu
- State Key Laboratory of Dairy Biotechnology, Shanghai Engineering Research Center of Dairy Biotechnology, Dairy Research Institute, Bright Dairy & Food Co., Ltd., Shanghai, China
| |
Collapse
|
7
|
Peng Y, Yan Y, Wan P, Dong W, Huang K, Ran L, Mi J, Lu L, Zeng X, Cao Y. Effects of long-term intake of anthocyanins from Lycium ruthenicum Murray on the organism health and gut microbiota in vivo. Food Res Int 2019; 130:108952. [PMID: 32156393 DOI: 10.1016/j.foodres.2019.108952] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Revised: 12/21/2019] [Accepted: 12/22/2019] [Indexed: 12/14/2022]
Abstract
The relationship between diet, especially polyphenols, and health has been receiving increasing attention. Polyphenols were degraded by gut microbiota into metabolites and acted on the body to exert many bioactivities from several targets such as antioxidative stress, anti-inflammation, intestinal barrier and gut microbiota modulation. After long-term treatment of mice with anthocyanins from Lycium ruthenicum Murray (ACN), antioxidant status in liver (T-AOC, T-SOD, CAT, GSH and GSH-Px were increased and AST, ALT, ALP and MDA were decreased), anti-inflammatory status in colon (the expression of mRNA of iNos, Cox-2, Tnf-α, Il-6, Il-1β and Ifn-γ were significantly reduced), intestinal barrier (the expression of mRNA of Zo-1, Occludin, Claudin-1 and Muc1 were significantly increased) and gut microbiota (Barnesiella, Alistipes, Eisenbergiella, Coprobacter and Odoribacter were proliferated) were all regulated in ACN group. Meanwhile, the content of short-chain fatty acids in cecal contents and feces were increased. Taken together, long-term intake of ACN could promote organism healthy and these results have important implications for the development of ACN as a functional food ingredient.
Collapse
Affiliation(s)
- Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Yamei Yan
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China
| | - Peng Wan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Wei Dong
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Kaiyin Huang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China
| | - Linwu Ran
- Laboratory Animal Center, Ningxia Medical University, Yinchuan 750004, Ningxia, China
| | - Jia Mi
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China
| | - Lu Lu
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, Jiangsu, China.
| | - Youlong Cao
- National Wolfberry Engineering Research Center, Yinchuan 750002, Ningxia, China.
| |
Collapse
|
8
|
Peng Y, Yan Y, Wan P, Chen D, Ding Y, Ran L, Mi J, Lu L, Zhang Z, Li X, Zeng X, Cao Y. Gut microbiota modulation and anti-inflammatory properties of anthocyanins from the fruits of Lycium ruthenicum Murray in dextran sodium sulfate-induced colitis in mice. Free Radic Biol Med 2019; 136:96-108. [PMID: 30959170 DOI: 10.1016/j.freeradbiomed.2019.04.005] [Citation(s) in RCA: 209] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 02/07/2023]
Abstract
In the present study, the therapeutic effects of crude anthocyanins (ACN) from the fruits of Lycium ruthenicum Murray and the main monomer of ACN, petunidin 3-O-[rhamnopyranosyl-(trans-p-coumaroyl)]-5-O-[β-d-glucopyranoside] (P3G), on the dextran sodium sulfate (DSS)-induced colitis in mice were investigated. Both ACN and P3G showed intestinal anti-inflammatory effects, evidenced by restoration of various physical signs (body weight, feed quantity, solid fecal weight and colon length were increased, and DAI score was decreased), reduction of the expression of proinflammatory cytokines and related mRNA (such as TNF-α, IL-6, IL-1β and IFN-γ), and promotion of the intestinal barrier function by histological and immunofluorescence analysis (proteins such as ZO-1, occludin and claudin-1 were increased). Furthermore, the effects on gut microbiota community of DSS-induced colitis in mice have been investigated. It was found that Porphyromonadaceae, Helicobacter, Parasutterella, Parabacteroides, Oscillibacter and Lachnospiraceae were the key bacteria associated with inflammatory bowel disease. Taken together, P3G and ACN ameliorated DSS-induced colitis in mice through three aspects including blocking proinflammatory cytokines, increasing tight junction protein and modulating gut microbiota. What's more, P3G showed better anti-inflammatory effects than ACN.
Collapse
Affiliation(s)
- Yujia Peng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yamei Yan
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Peng Wan
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Dan Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Yu Ding
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China
| | - Linwu Ran
- Laboratory Animal Center, Ningxia Medical University, Yinchuan, 750004, Ningxia, China
| | - Jia Mi
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Lu Lu
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Zhijuan Zhang
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Xiaoying Li
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China
| | - Xiaoxiong Zeng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, 210095, Jiangsu, China.
| | - Youlong Cao
- National Wolfberry Engineering Research Center, Yinchuan, 750002, Ningxia, China.
| |
Collapse
|
9
|
Zhang G, Chen S, Zhou W, Meng J, Deng K, Zhou H, Hu N, Suo Y. Rapid qualitative and quantitative analyses of eighteen phenolic compounds from Lycium ruthenicum Murray by UPLC-Q-Orbitrap MS and their antioxidant activity. Food Chem 2018; 269:150-156. [PMID: 30100417 DOI: 10.1016/j.foodchem.2018.06.132] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 06/23/2018] [Accepted: 06/26/2018] [Indexed: 01/23/2023]
Abstract
Lycium ruthenicum Murray (LR) is a functional food, and it has long been used in traditional folk medicine. However, detailed qualitative and quantitative analyses related to its phenolic compounds remains scarce. This work reports, for the first time, the establishment of a rapid method for simultaneous identification and quantification of 25 phenolic compounds by UPLC-quadrupole-Orbitrap mass spectrometry (UPLC-Q-Orbitrap MS). This method was validated by LODs, LOQs, precision, repeatability, stability, mean recovery, recovery range and RSD. The confirmed method was applied to the analysis of phenolic compounds in LR. Finally, 18 phenolic compounds in LR were qualitatively and quantitatively analyzed. Among them, 11 constituents were detected for the first time, which included two flavonoids (catechin and naringenin) and seven phenolic acids (gallic acid, vanillic acid, 2,4-dihydroxybenzoic acid, veratronic acid, benzoic acid, ellagic acid and salicylic acid). Moreover, Phloretin and protocatechuate, belonging to the dihydrochalcone flavonoid and protocatechuic acid respectively, were also identified and quantified. The total phenolics content (20.17 ± 2.82 mg/g) and the total anthocyanin content (147.43 ± 1.81 mg/g) were determined. In addition, the antioxidant activities of the LR extract were evaluated through 2,2-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) (ABTS) radical scavenging activity, ferric reducing antioxidant power (FRAP) and total antioxidant activity (T-AOC) assays.
Collapse
Affiliation(s)
- Gong Zhang
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Yanan University Affiliated Hospital, Yanan, Shaanxi Province 716000, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shasha Chen
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wu Zhou
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; State Key Laboratory of Plateau Ecology and Agriculture (Qinghai University), Xining 810016, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jing Meng
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kai Deng
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Haonan Zhou
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Na Hu
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China.
| | - Yourui Suo
- Key Laboratory of Tibetan Medicine Research, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China; State Key Laboratory of Plateau Ecology and Agriculture (Qinghai University), Xining 810016, China; Qinghai Provincial Key Laboratory of Tibetan Medicine Research, Xining 810001, PR China.
| |
Collapse
|
10
|
Wang Z, Yan Y, Nisar T, Zou L, Yang X, Niu P, Sun L, Guo Y. Comparison and multivariate statistical analysis of anthocyanin composition in Lycium ruthenicum Murray from different regions to trace geographical origins: The case of China. Food Chem 2017; 246:233-241. [PMID: 29291844 DOI: 10.1016/j.foodchem.2017.11.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 02/02/2023]
Abstract
Anthocyanin composition in forty-five Lycium ruthenicum Murray (LRM) samples grown in China was identified by high-performance liquid chromatography-electrospray ionisation-mass spectrometry (HPLC-ESI-MS) and quantified by HPLC with a diode array detector (HPLC-DAD). The results showed that the overall pattern of anthocyanin composition of LRM from different provinces was the same, while the individual and total anthocyanin concentrations, were significantly different, indicating an important impact of geographical origin on anthocyanin composition, which can be considered as credible indices for LRM classification. Principal component analysis (PCA) and linear discriminant analysis (LDA) were applied to develop discrimination models for the anthocyanin concentrations. PCA clearly separated the LRM based on its geographical origins. LDA satisfactorily categorized the samples by providing a 100% success rate based on geographical origins. The results obtained could be used to trace the geographical origin of LRM.
Collapse
Affiliation(s)
- Zichao Wang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China; College of Life Science, Qinghai Normal University, Qinghai Province, Xining 810099, China
| | - Yuzhen Yan
- College of Life Science, Qinghai Normal University, Qinghai Province, Xining 810099, China
| | - Tanzeela Nisar
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China
| | - Li Zou
- Shaanxi Product Quality Supervision and Inspection Research Institute, Shaanxi Province, Xi'an 710000, China
| | - Xi Yang
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China
| | - Pengfei Niu
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China
| | - Lijun Sun
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China.
| | - Yurong Guo
- College of Food Engineering and Nutritional Science, Shaanxi Normal University, Shaanxi Province, Xi'an 710000, China.
| |
Collapse
|