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Ji J, Zhang S, Tang L, Zhang M, Yuan M, Wang P, Gao X. Integrative analysis of fecal metabolome and gut microbiota in high-fat diet-induced hyperlipidemic rats treated with Rosa Roxburghii Tratt juice. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.104978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Luo Z, Gao Q, Zhang H, Zhang Y, Zhou S, Zhang J, Xu W, Xu J. Microbe-derived antioxidants attenuate cobalt chloride-induced mitochondrial function, autophagy and BNIP3-dependent mitophagy pathways in BRL3A cells. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 232:113219. [PMID: 35104775 DOI: 10.1016/j.ecoenv.2022.113219] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 01/08/2022] [Accepted: 01/19/2022] [Indexed: 06/14/2023]
Abstract
Environmental excessive cobalt (Co) exposure increases risks of public health. This study aimed to evaluate the potential mechanism of microbe-derived antioxidants (MA) blend fermented by probiotics in attenuating cobalt chloride (CoCl2)-induced toxicology in buffalo rat liver (BRL3A) cells. Herein, results showed that some phenolic acids increased in MA compared with the samples before fermentation through UHPLC-QTOF-MS analysis. Also, the contents of essential and non-essential amino acids, their derivatives and minerals were rich in MA. The DPPH, O2-, OH- and ABTS+ scavenging ability of MA is comparable to those of vitamin C and better than mitoquinone mesylate (mitoQ). In vitro cell experiments showed that CoCl2 treatment increased the percentage of apoptosis cells, lactate dehydrogenase and genes involved in glycolysis, increased ATP production and decreased mitochondrial membrane potential, increased genes involved in canonical autophagy process (including initiation, autophagosomes maturation and fusion with lysosome) and BNIP3-dependent mitophagy pathways in BRL3A cells, while MA attenuated CoCl2-induced reactive oxygen species (ROS) production, apoptosis, mitochondrial protein expression and dysfunction, and BNIP3-dependent mitophagy. Collectively, these results provide insights into the role of MA in reversing CoCl2-induced toxicology in BRL3A cells, providing the promising constituents for decreasing Co-induced toxicology in functional foods.
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Affiliation(s)
- Zhen Luo
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Qingying Gao
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Hongcai Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Yitian Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Shujie Zhou
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Jing Zhang
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Weina Xu
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China
| | - Jianxiong Xu
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai Key Laboratory of Veterinary Biotechnology, Shanghai 200240, China.
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Polyphenol from Rosaroxburghii Tratt Fruit Ameliorates the Symptoms of Diabetes by Activating the P13K/AKT Insulin Pathway in db/db Mice. Foods 2022; 11:foods11050636. [PMID: 35267269 PMCID: PMC8909201 DOI: 10.3390/foods11050636] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/14/2022] [Accepted: 02/20/2022] [Indexed: 02/07/2023] Open
Abstract
About 4% of the world’s population has type 2 diabetes mellitus (T2DM), and the available hypoglycemic drugs for treating diabetes have some side effects. Therefore, research on the extraction of hypoglycemic components from plants has gradually become popular. This study aimed to investigate the hypoglycemic effects of polyphenol-rich Rosa roxburghii Tratt extract (RP) isolated from Rosa roxburghii Tratt fruit and of four constituents (IRP 1–4 ) isolated from RP on db/db mice. The results indicated that the oral administration of RP and IRP 1–4 could markedly decrease the food intake, water intake, fasting blood glucose (FBG), and serum insulin levels in the db/db mice. Glucose intolerance, insulin resistance, and oxidative stress were ameliorated in the RP and IRP 1–4 groups. Histopathological observation revealed that RP and IRP 1–4 could effectively protect the liver fat against damage and dysfunction. RP and IRP 1–4 also increased the hepatic and muscle glycogen contents by increasing the phosphorylation and reducing the expression of glycogen synthase kinase 3β (GSK3β). The activities of glucokinase (GCK), phosphoenolpyruvate carboxylase (PEPCK), and glucose-6-phosphatase (G6PC) and their respective mRNA expression levels in the liver of db/db mice were simultaneously increased and decreased in the intervention groups. RP and IRP 1–4 significantly increased the expression of phosphatidylinositol 3-kinase (P13K) and the phosphorylation of protein kinase B (AKT). These results indicate that RP and IRP 1–4 exhibit good hypoglycemic effects by activating the P13K/AKT signaling pathway and regulating the expression of FOXO1 and p-GSK3β proteins, controlling hepatic gluconeogenesis and improving hepatic glycogen storage insulin resistance. Therefore, RP and IRP 1–4 could be utilized as the hypoglycemic functional component to alleviate the symptoms of T2DM.
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ZHAN Q, ZHONG H, YIN M, PENG J, CHEN M. Optimization of the polysaccharide extraction process from Rosa roxburghii Tratt using Box-Behnken response surface methodology and monosaccharide composition analysis. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.86322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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WANG B, AN X, QU L, WANG F. Review on oral plant extracts in Skin Whitening. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.83922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Bo WANG
- Shanghai Jiyan Bio-pharmaceutical Co., China; Yunnan Botanee Bio-technology Group Co., China
| | - Xiaohong AN
- Shanghai Jiyan Bio-pharmaceutical Co., China; Yunnan Botanee Bio-technology Group Co., China
| | - Liping QU
- Shanghai Jiyan Bio-pharmaceutical Co., China; Yunnan Botanee Bio-technology Group Co., China; Botaneen Research Institute, China
| | - Feifei WANG
- Shanghai Jiyan Bio-pharmaceutical Co., China; Yunnan Botanee Bio-technology Group Co., China; Botaneen Research Institute, China
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Physicochemical characterization of a polysaccharide from Rosa roxburghii Tratt fruit and its antitumor activity by activating ROS mediated pathways. Curr Res Food Sci 2022; 5:1581-1589. [PMID: 36161228 PMCID: PMC9492980 DOI: 10.1016/j.crfs.2022.09.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/10/2022] [Accepted: 09/14/2022] [Indexed: 11/22/2022] Open
Abstract
Rosa roxburghii Tratt fruit is a highly valued fruit that contains abundant functional and nutritional constituents. In this study, a novel polysaccharide, named RTFP-1, was isolated and purified from R. roxburghii Tratt fruit. Structural characterization indicated that RTFP-1 was a homogeneous heteropolysaccharide with the molecular weight (Mw) of 128.7 kDa and consisted of arabinose, galactose, glucose, mannose, xylose, and fucose with molar ratio percentages of 34.84, 40.59, 12.11, 5.06, 3.39, and 4.01%, respectively. A CCK-8 assay indicated that RTFP-1 inhibited the cell growth of HepG2 cells in a dose-dependent manner. Morphological analysis and flow cytometry experiment showed that RTFP-1 promoted the apoptosis of HepG2 cells and increased reactive oxygen species (ROS) level. The underlying molecular mechanisms indicated that RTFP-1 activated the apoptosis of HepG2 cells through ROS-mediated MAPK, STAT, and p53 apoptotic pathways. These results suggest that RTFP-1 might be a potential chemopreventive and antitumor agent. Rosa roxburghii Tratt fruit as source of natural bioactive polysaccharides. A heteropolysaccharide polysaccharide (RTFP-1) displayed potent antitumor activity. RTFP-1 included apoptosis of HepG2 cells by ROS-mediated MAPK, STAT, and p53 apoptotic pathways. RTFP-1 can be used as an exogenous antitumor agent.
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Li J, Li R, Zhang C, Guo Z, Wu X, An H. Co-Application of Allicin and Chitosan Increases Resistance of Rosa roxburghii against Powdery Mildew and Enhances Its Yield and Quality. Antibiotics (Basel) 2021; 10:antibiotics10121449. [PMID: 34943661 PMCID: PMC8698363 DOI: 10.3390/antibiotics10121449] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 12/25/2022] Open
Abstract
Powdery mildew, caused by Sphaerotheca sp., annually causes severe losses in yield and quality in Rosa roxburghii production areas of southwest China. In this study, the role of the co-application of allicin and chitosan in the resistance of R. roxburghii against powdery mildew and its effects on growth, yield and quality of R. roxburghii were investigated. The laboratory toxicity test results show that allicin exhibited a superior antifungal activity against Sphaerotheca sp. with EC50 value of 148.65 mg kg−1. In the field, the foliar application of allicin could effectively enhance chitosan against powdery mildew with control efficacy of 85.97% by spraying 5% allicin microemulsion (ME) 100–time liquid + chitosan 100–time liquid, which was significantly (p < 0.01) higher than 76.70% of allicin, 70.93% of chitosan and 60.23% of polyoxin. The co-application of allicin and chitosan effectively enhanced the photosynthetic rate and chlorophyll of R. roxburghii compared with allicin, chitosan or polyoxin alone. Moreover, allicin used together with chitosan was more effective than allicin or chitosan alone in enhancing R. roxburghii plant growth and fruit yield as well as improving R. roxburghii fruit quality. This work highlights that the co-application of allicin and chitosan can be used as a green, cost-effective and environmentally friendly alternative strategy to conventional antibiotics for controlling powdery mildew of R. roxburghii.
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Affiliation(s)
- Jiaohong Li
- College of Forestry, Guizhou University, Guiyang 550025, China;
| | - Rongyu Li
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China; (R.L.); (C.Z.); (Z.G.)
| | - Cheng Zhang
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China; (R.L.); (C.Z.); (Z.G.)
| | - Zhenxiang Guo
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China; (R.L.); (C.Z.); (Z.G.)
| | - Xiaomao Wu
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China; (R.L.); (C.Z.); (Z.G.)
- Correspondence: (X.W.); (H.A.)
| | - Huaming An
- Research Center for Fruit Tree Engineering and Technology of Guizhou Province, College of Agriculture, Guizhou University, Guiyang 550025, China
- Correspondence: (X.W.); (H.A.)
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Chitosan Can Induce Rosa roxburghii Tratt. against Sphaerotheca sp. and Enhance Its Resistance, Photosynthesis, Yield, and Quality. HORTICULTURAE 2021. [DOI: 10.3390/horticulturae7090289] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Powdery mildew caused by Sphaerotheca sp. is the most serious disease of Rosa roxburghii cultivation. In this study, the foliar application of chitosan induced Rosa roxburghii Tratt. against Sphaerotheca sp. and its effects on the disease resistance, growth, yield, and quality of R. roxburghii were investigated. The results show that the foliar application of 1.0%~1.5% chitosan could effectively control Sphaerotheca sp. of R. roxburghii with the inducing control efficacy of 69.30%~72.87%. The foliar application of 1.0%~1.5% chitosan significantly (p < 0.01) increased proline, soluble sugar, flavonoids, superoxide dismutase (SOD), and polyphenoloxidase (POD) activities of the R. roxburghii leaf and decreased its malonaldehyde (MDA), as well as reliably enhanced its photosynthetic rate and chlorophyll. Moreover, the foliar application of 1.0%~1.5% chitosan notably improved single fruit weight, yield, vitamin C, soluble solid, soluble sugar, total acidity, soluble protein, flavonoids, and SOD activity of R. roxburghii fruits. This study highlights that chitosan can be used as an ideal, efficient, safe, and economical inductor for controlling powdery mildew of R. Roxburgh and enhancing its resistance, growth, yield, and quality.
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Artificial Intelligence Assisted Ultrasonic Extraction of Total Flavonoids from Rosa sterilis. Molecules 2021; 26:molecules26133835. [PMID: 34201870 PMCID: PMC8270336 DOI: 10.3390/molecules26133835] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 01/16/2023] Open
Abstract
Flavonoids in Rosa sterilis were studied. The flavonoids in Rosa sterilis were extracted by ultrasonic method, and the extraction conditions were modeled and optimized by response the surface methodology and the artificial intelligence method. The results show that the ultrasonic method can effectively extract total flavonoids, and the extraction rate is close to the prediction value of ANN-GA algorithm, which proves the rationality of the model. The order of the effects of the parameters on the experiment was material liquid ratio > extraction power > extraction time > ethanol concentration. In addition, the scavenging effects of flavonoids on DPPH, O2−· and ·OH were also determined, and these indicated that flavonoids have strong antioxidant activities. The kinetics of the extraction process was studied by using the data of the extraction process, and it was found that the extraction process conformed to Fick’s first law.
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