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Deschamps E, Durand-Hulak M, Castagnos D, Hubert-Roux M, Schmitz I, Froelicher Y, Afonso C. Metabolite Variations during the First Weeks of Growth of Immature Citrus sinensis and Citrus reticulata by Untargeted Liquid Chromatography-Mass Spectrometry/Mass Spectrometry Metabolomics. Molecules 2024; 29:3718. [PMID: 39202798 PMCID: PMC11357260 DOI: 10.3390/molecules29163718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2024] [Revised: 07/26/2024] [Accepted: 07/30/2024] [Indexed: 09/03/2024] Open
Abstract
Immature citruses are an important resource for the pharmaceutical industry due to their high levels of metabolites with health benefits. In this study, we used untargeted liquid chromatography-mass spectrometry (LC-MS) metabolomics to investigate the changes associated with fruit size in immature citrus fruits in the first weeks of growth. Three orange cultivars (Citrus sinensis 'Navel', Citrus sinensis 'Valencia', and Citrus sinensis 'Valencia Late') and a mandarin (Citrus reticulata Blanco 'Fremont') were separated into eight fruit sizes, extracted, and analyzed. Statistical analyses revealed a distinct separation between the mandarin and the oranges based on 56 metabolites, with an additional separation between the 'Navel' orange and the 'Valencia' and 'Valencia Late' oranges based on 21 metabolites. Then, metabolites that evolved significantly with fruit size growth were identified, including 40 up-regulated and 31 down-regulated metabolites. This study provides new insights into the metabolite modifications of immature Citrus sinensis and Citrus reticulata in the first weeks of growth and emphasizes the significance of including early sampled fruits in citrus maturation studies.
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Affiliation(s)
- Estelle Deschamps
- Institut National des Sciences Appliquées (INSA) Rouen Normandie, Univ Rouen Normandie, Centre National de la Recherche Scientifique (CNRS), Normandie Univ, Chimie Organique et Bioorganique Réactivité et Analyse (COBRA) UMR 6014, INC3M FR 3038, 76000 Rouen, France; (E.D.); (M.H.-R.)
| | - Marie Durand-Hulak
- EARL DURAND Olivier, Domaine de la Triballe, 34820 Guzargues, France;
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), UMR AGAP Institut, Station INRAE, 20230 San Giuliano, France;
| | - Denis Castagnos
- ORIL Industrie, Servier Group, 13 r Auguste Desgenétais, 76210 Bolbec, France;
| | - Marie Hubert-Roux
- Institut National des Sciences Appliquées (INSA) Rouen Normandie, Univ Rouen Normandie, Centre National de la Recherche Scientifique (CNRS), Normandie Univ, Chimie Organique et Bioorganique Réactivité et Analyse (COBRA) UMR 6014, INC3M FR 3038, 76000 Rouen, France; (E.D.); (M.H.-R.)
| | - Isabelle Schmitz
- Institut National des Sciences Appliquées (INSA) Rouen Normandie, Univ Rouen Normandie, Centre National de la Recherche Scientifique (CNRS), Normandie Univ, Chimie Organique et Bioorganique Réactivité et Analyse (COBRA) UMR 6014, INC3M FR 3038, 76000 Rouen, France; (E.D.); (M.H.-R.)
| | - Yann Froelicher
- Centre de Coopération Internationale en Recherche Agronomique pour le Développement (CIRAD), UMR AGAP Institut, Station INRAE, 20230 San Giuliano, France;
| | - Carlos Afonso
- Institut National des Sciences Appliquées (INSA) Rouen Normandie, Univ Rouen Normandie, Centre National de la Recherche Scientifique (CNRS), Normandie Univ, Chimie Organique et Bioorganique Réactivité et Analyse (COBRA) UMR 6014, INC3M FR 3038, 76000 Rouen, France; (E.D.); (M.H.-R.)
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2
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Lu Y, Liu Y, Che F, Gao M, Li A, Wei Y. Optimisation of isolation of polyphenols from Malus pumila Mill. Leaves by high-speed countercurrent chromatography using response surface methodology. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1243:124230. [PMID: 38981203 DOI: 10.1016/j.jchromb.2024.124230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 06/15/2024] [Accepted: 07/01/2024] [Indexed: 07/11/2024]
Abstract
Considering comprehensive utilization of natural products, isolation and activity determination processes of bioactive compounds are essential. In this study, a combined high-speed countercurrent chromatography (HSCCC) with preparative HPLC method was developed to isolate the five antioxidant polyphenols from 75% ethanol extract of Malus pumila Mill. leaves. The HSCCC conditions were optimized by response surface methodology (RSM) considering two response indexes including retention of stationary phase and analysis time. The optimal HSCCC conditions were flow rate of 2.11 mL/min, revolution speed of 717 rpm, and temperature of 25℃, with a solvent system of ethyl acetate/methanol/water (10:1:10, v/v/v). The unseparated fractions obtained from HSCCC were subjected to preparative HPLC for further isolation. As a result, phloridzin (15.3 mg), isoquercitrin (2.1 mg), quercetin 3-O-xyloside (1.9 mg), quercetin-3-O-arabinoside (4.0 mg), and quercitrin (2.0 mg) were isolated from 200.0 mg extracts. The purities of these compounds were all above 92%. Their chemical structures were identified by mass spectrometer and nuclear magnetic resonance. The five isolated compounds were further investigated for their rat hippocampal neuroprotective effects against hydrogen peroxide-induced oxidative stress. No cytotoxicity was observed in all tested concentrations. While all five compounds except phloridzin showed significantly neurogenic activities and neuroprotective effects, especially at the concentration of 0.5 mg/L. These results demonstrate that RSM is a suitable technique for optimisation of HSCCC and the isolated polyphenols can be used as antioxidants in pharmaceutical and food products.
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Affiliation(s)
- Yanzhen Lu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China; Department of Chemistry and Pharmaceutical Engineering, Hefei Normal University, Hefei, Anhui 230601, China
| | - Yuanyuan Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Fenfang Che
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mengyao Gao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Aoxin Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yun Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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Soare R, Dinu M, Babeanu C, Niculescu M, Soare M, Botu M. Quantitative and Qualitative Production of Species Cucumis metuliferus and the Potential for Adaptation in the Context of Current Climate Change. PLANTS (BASEL, SWITZERLAND) 2024; 13:1854. [PMID: 38999693 PMCID: PMC11243793 DOI: 10.3390/plants13131854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/21/2024] [Accepted: 06/30/2024] [Indexed: 07/14/2024]
Abstract
Cucumis metuliferus E. Meyer ex Naudin belongs to the family Cucurbitaceae. It is an annual vegetable species known as horned melon or kiwano. Fruits are recommended for the daily diet because they provide vitamins, minerals, and phytochemicals to alleviate malnutrition and improve human health. In this study, kiwano was cultivated in the climatic conditions of Southwestern Romania, which is characterized by warm summers, lower precipitation, and high temperatures, ensuring optimal conditions for growth and development. The fruits were harvested at three stages of consumption: immature stage (green), intermediate stage (white-yellow) or the mature stage (yellow-orange). They were also subjected to analysis on the productive yield and physical-chemical properties. The results showed that the number of fruits ranged from 13.9 to 15.3 fruits/plant, and their average weight had values from 204 g to 234 g, depending on the harvest stage. The results obtained for bioactive compounds and antioxidant activity indicated significant differences (p ≤ 0.05), depending on the harvesting stage. The highest values for the antioxidant capacity (140.90 μM TE/100g DPPH) and total polyphenols (48.78 TPC mg/100 g) were recorded in the immature fruit phase, as well as for the carbohydrate content (3.56%), total protein (1.98%), ascorbic acid (4.3 mg/100 g f.w.), and carotene (0.98 mg/100 g) in the mature fruit phase. These results may stimulate interest in the introduction of this species as a niche crop and for consumption as a source of natural antioxidants for the prevention of diseases due to oxidative stress.
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Affiliation(s)
- Rodica Soare
- Department of Agricultural and Forestry Technology, Faculty of Agronomy, University of Craiova, 19 Libertății Street, 200421 Craiova, Romania; (R.S.); (M.N.); (M.S.)
| | - Maria Dinu
- Department of Horticulture & Food Science, Faculty of Horticulture, University of Craiova, 13 A.I. Cuza Street, 200585 Craiova, Romania;
| | - Cristina Babeanu
- Department of Chemistry, Faculty of Sciences, University of Craiova, 13 A.I. Cuza Street, 200478 Craiova, Romania;
| | - Mariana Niculescu
- Department of Agricultural and Forestry Technology, Faculty of Agronomy, University of Craiova, 19 Libertății Street, 200421 Craiova, Romania; (R.S.); (M.N.); (M.S.)
| | - Marin Soare
- Department of Agricultural and Forestry Technology, Faculty of Agronomy, University of Craiova, 19 Libertății Street, 200421 Craiova, Romania; (R.S.); (M.N.); (M.S.)
| | - Mihai Botu
- Department of Horticulture & Food Science, Faculty of Horticulture, University of Craiova, 13 A.I. Cuza Street, 200585 Craiova, Romania;
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Chang YW, Chen YL, Park SH, Yap EES, Sung WC. Characterization of Functional Ingredients Extracted with Ethanol Solvents from Ponkan ( Citrus reticulata) By-Products Using the Microwave Vacuum Drying Method Combined with Ultrasound-Assisted Extraction. Foods 2024; 13:2129. [PMID: 38998635 PMCID: PMC11241444 DOI: 10.3390/foods13132129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2024] [Revised: 06/27/2024] [Accepted: 07/02/2024] [Indexed: 07/14/2024] Open
Abstract
For this study, microwave vacuum drying (MVD) was combined with ultrasound-assisted extraction to compare the effects of different ethanol volumes on ponkan extract and to evaluate the total phenolic content (TPC), total flavonoid content (TFC), and total ascorbic acid content (TAAC). High-performance liquid chromatography with photodiode array detection (HPLC-PDA) was used to analyze the flavanone contents and antioxidant activity of ponkan (Citrus reticulata) peels. The experimental results showed that the TPC and TFC increase with ethanol volume. Ethanol extraction (75%) showed significant advantages by increasing the TPC to 17.48 mg GAE/g (DW) and the TFC to 2.96 mg QE/g (DW) of ponkan extract and also exhibited the highest antioxidant activity. The TAAC improved along with increased water content. Water extraction showed the highest content (13.07 mg VitC/100 g, DW). The hesperidin content analyzed by HPLC-PDA was 102.95-622.57 mg/100 g (DW), which was the highest among the flavanones. Then, the ethanol insoluble residue extracts were taken from the pectin with four different solvents, evaluating TPC, TFC, and antioxidant activity. The TPC, TFC, and antioxidant capacity of pectin are significantly lower than those of the peels. Combining MVD and 75% ethanol with ultrasound-assisted extraction in the pre-treatment process can effectively eliminate polyphenols, flavonoids, and other compounds, thus enabling the extraction of high-methoxyl pectin. The total dietary fiber (TDF) content of MVD ponkan by-products was 25.83%. Ponkan by-products have the potential for the future development of functional foods and supplements.
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Affiliation(s)
- Yu-Wei Chang
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Yen-Ling Chen
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan
| | - Sung Hoon Park
- Department of Food and Nutrition, College of Life Science, Gangneug-Wonju National University, Gangneung 25457, Republic of Korea
| | - Encarnacion Emilia S Yap
- Seafood PRIME Laboratories, Institute of Fish Processing Technology, College of Fisheries and Ocean Sciences, University of the Philippines, Visayas Miagao, Iloilo 5023, Philippines
| | - Wen-Chieh Sung
- Department of Food Science, National Taiwan Ocean University, Keelung 20224, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 20224, Taiwan
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5
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de Castro SC, Barbosa JCJ, Teixeira BS, Fill TP, Tasic L. Investigation of pectin deficiency in modulating the bioflavonoid profile of orange processing waste: A sustainable valorization of industrial waste. Food Chem X 2024; 22:101326. [PMID: 38576777 PMCID: PMC10992698 DOI: 10.1016/j.fochx.2024.101326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/06/2024] Open
Abstract
Orange processing waste (OPW) generated by the processing of oranges, as well as other citrus fruits, is a major source of pectin in the market nowadays. The residues generated during the pectin extraction process may contain many phytochemicals, including flavonoids. We use state-of-the-art techniques such as liquid chromatography high-resolution mass spectrometry (LC-HRMS/MS) and feature-based molecular network (FBMN) to annotate the flavonoids in OPWs. In particular, four flavonoids, hesperidin, naringin, diosmin, and hesperetin were quantified in the samples by LC-TDQ-MS. In total, 32 flavonoids from different classes were annotated, of which 16 were polymethoxylated flavonoids, 13 were flavonoid glycosides and 3 were flavanone aglycones. The results showed that flavonoid glycosides remain in high concentrations in OPWs from pectin factories even after pectin extraction by harsh conditions. The results show an exciting opportunity to harness the untapped potential of pectin factory waste as a renewable source for the extraction of glycoside flavonoids.
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Affiliation(s)
- Symone Costa de Castro
- Laboratory of Biological Chemistry (LQB), Institute of Chemistry, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
| | - Júlio César Jeronimo Barbosa
- Laboratory of Biology Chemical Microbial (LaBioQuiMi), Institute of Chemistry, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
| | - Bruno Sozza Teixeira
- Laboratory of Biological Chemistry (LQB), Institute of Chemistry, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
| | - Taicia Pacheco Fill
- Laboratory of Biology Chemical Microbial (LaBioQuiMi), Institute of Chemistry, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
| | - Ljubica Tasic
- Laboratory of Biological Chemistry (LQB), Institute of Chemistry, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil
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Liu Y, Wen H, Kong J, Hu Z, Hu Y, Zeng J, Chen X, Zhang H, Chen J, Xu J. Flavor characterization of Citri Reticulatae Pericarpium (Citrus reticulata 'Chachiensis') with different aging years via sensory and metabolomic approaches. Food Chem 2024; 443:138616. [PMID: 38306907 DOI: 10.1016/j.foodchem.2024.138616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 01/22/2024] [Accepted: 01/26/2024] [Indexed: 02/04/2024]
Abstract
Guangchenpi (GCP), which is the peel of Citrus reticulata 'Chachiensis', is widely used as an herbal medicine, tea and food ingredient in southeast Asia. Prolonging its aging process results in a more pleasant flavor and increases its profitability. Through the integration of sensory evaluation with flavoromic analysis approaches, we evaluated the correlation between the flavor attributes and the profiles of the volatiles and flavonoids of GCP with various aging years. Notably, d-limonene, γ-terpinene, dimethyl anthranilate and α-phellandrene were the characteristic aroma compounds of GCP. Besides, α-phellandrene and nonanal were decisive for consumers' perception of GCP aging time due to changes of their odor activity values (OAVs). The flavor attributes of GCP tea liquid enhanced with the extension of aging time, and limonene-1,2-diol was identified as an important flavor enhancer. Combined with machine learning models, key flavor-related metabolites could be developed as efficient biomarkers for aging years to prevent GCP adulteration.
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Affiliation(s)
- Yuan Liu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Huan Wen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Jiatao Kong
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Zhehui Hu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Yang Hu
- Jiangmen Xinhui District Forestry Research Institute, Jiangmen 529100, China
| | - Jiwu Zeng
- Guangdong Fruit Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Xiangling Chen
- Horticultural Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China
| | - Hongyan Zhang
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Jiajing Chen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China
| | - Juan Xu
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, College of Horticulture and Forestry Science, Huazhong Agricultural University, Wuhan 430070, China; Sensory Evaluation and Quality Analysis Centre of Horticultural Products, Huazhong Agricultural University, Wuhan 430070, China.
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7
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Cao J, Zheng W, Chen B, Yan Z, Tang X, Li J, Zhang Z, Ang S, Li C, Wu R, Wu P, Chen WH. Chemical Composition of Essential Oil from Citrus reticulata Blanco cv. Chachiensis (Chachi) and Its Anti-Mosquito Activity against Pyrethroid-Resistant Aedes albopictus. INSECTS 2024; 15:345. [PMID: 38786901 PMCID: PMC11122156 DOI: 10.3390/insects15050345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/06/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024]
Abstract
The overuse of synthetic insecticides has led to various negative consequences, including insecticide resistance, environmental pollution, and harm to public health. This may be ameliorated by using insecticides derived from botanical sources. The primary objective of this study was to evaluate the anti-mosquito activity of the essential oil (EO) of Citrus reticulata Blanco cv. Chachiensis (Chachi) (referred to as CRB) at immature, semi-mature, and mature stages. The chemical compositions of the CRB EO were analyzed using GC-MS. The main components were identified to be D-limonene and γ-terpinene. The contents of D-limonene at the immature, semi-mature, and mature stages were 62.35%, 76.72%, and 73.15%, respectively; the corresponding contents of γ-terpinene were 14.26%, 11.04%, and 11.27%, respectively. In addition, the corresponding contents of a characteristic component, methyl 2-aminobenzoate, were 4.95%, 1.93%, and 2.15%, respectively. CRB EO exhibited significant larvicidal activity against Aedes albopictus (Ae. albopictus, Diptera: Culicidae), with the 50% lethal doses being 65.32, 61.47, and 65.91 mg/L for immature, semi-mature, and mature CRB EO, respectively. CRB EO was able to inhibit acetylcholinesterase and three detoxification enzymes, significantly reduce the diversity of internal microbiota in mosquitoes, and decrease the relative abundance of core species within the microbiota. The present results may provide novel insights into the utilization of plant-derived essential oils in anti-mosquitoes.
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Affiliation(s)
- Jifan Cao
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Wende Zheng
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Baizhong Chen
- Guangdong Xinbaotang Biotechnology Co., Ltd., Jiangmen 529100, China;
| | - Zhenping Yan
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Xiaowen Tang
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Jiahao Li
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Zhen Zhang
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Song Ang
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Chen Li
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Rihui Wu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Panpan Wu
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
| | - Wen-Hua Chen
- School of Pharmacy and Food Engineering, Wuyi University, Jiangmen 529020, China; (J.C.); (W.Z.); (Z.Y.); (X.T.); (J.L.); (Z.Z.); (S.A.); (C.L.); (R.W.)
- International Healthcare Innovation Institute (Jiangmen), Jiangmen 529040, China
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8
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Liang X, Wang H, Xu W, Liu X, Zhao C, Chen J, Wang D, Xu S, Cao J, Sun C, Wang Y. Metabolome and Transcriptome Analysis Revealed the Basis of the Difference in Antioxidant Capacity in Different Tissues of Citrus reticulata 'Ponkan'. Antioxidants (Basel) 2024; 13:243. [PMID: 38397841 PMCID: PMC10886001 DOI: 10.3390/antiox13020243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 01/29/2024] [Accepted: 02/04/2024] [Indexed: 02/25/2024] Open
Abstract
Citrus is an important type of fruit, with antioxidant bioactivity. However, the variations in the antioxidant ability of different tissues in citrus and its metabolic and molecular basis remain unclear. Here, we assessed the antioxidant capacities of 12 tissues from Citrus reticulata 'Ponkan', finding that young leaves and root exhibited the strongest antioxidant capacity. Secondary metabolites accumulated differentially in parts of the citrus plant, of which flavonoids were enriched in stem, leaf, and flavedo; phenolic acids were enriched in the albedo, while coumarins were enriched in the root, potentially explaining the higher antioxidant capacities of these tissues. The spatially specific accumulation of metabolites was related to the expression levels of biosynthesis-related genes such as chalcone synthase (CHS), chalcone isomerase (CHI), flavone synthase (FNS), O-methyltransferase (OMT), flavonoid-3'-hydroxylase (F3'H), flavonoid-6/8-hydroxylase (F6/8H), p-coumaroyl CoA 2'-hydroxylase (C2'H), and prenyltransferase (PT), among others, in the phenylpropane pathway. Weighted gene co-expression network analysis (WGCNA) identified modules associated with flavonoids and coumarin content, among which we identified an OMT involved in coumarin O-methylation, and related transcription factors were predicted. Our study identifies key genes and metabolites influencing the antioxidant capacity of citrus, which could contribute to the enhanced understanding and utilization of bioactive citrus components.
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Affiliation(s)
- Xiao Liang
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Huixin Wang
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Wanhua Xu
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Xiaojuan Liu
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Chenning Zhao
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Jiebiao Chen
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Dengliang Wang
- Citrus Research Institute, Quzhou Academy of Agricultural Sciences, Quzhou 324000, China;
| | - Shuting Xu
- Hangzhou Agriculture Technology Extension Center, Hangzhou 310058, China;
| | - Jinping Cao
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Chongde Sun
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
| | - Yue Wang
- Laboratory of Fruit Quality Biology, The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang Provincial Key Laboratory of Integrative Biology of Horticultural Plants, Zhejiang University, Hangzhou 310058, China; (X.L.); (H.W.); (W.X.); (X.L.); (C.Z.); (J.C.); (J.C.); (C.S.)
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9
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El-Shafie AS, Rahman E, GadelHak Y, Mahmoud R, El-Azazy M. Techno-economic assessment of waste mandarin biochar as a green adsorbent for binary dye wastewater effluents of methylene blue and basic fuchsin: Lab- and large-scale investigations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 306:123621. [PMID: 37950932 DOI: 10.1016/j.saa.2023.123621] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/15/2023] [Accepted: 11/04/2023] [Indexed: 11/13/2023]
Abstract
Treating polluted wastewater effluents on a large-scale requires the development of high performance and cost-effective adsorbents. The recycling of waste mandarin peels, an environmentally friendly, and copiously available waste biomass into biochar (MRBC), has been approached. In the context of finding affordable and effective solutions for depollution of wastewater, MRBC was used for the adsorption of two dyes: methylene blue (MB) as well as basic fuchsin (BF) from their individual solutions and binary combinations. Batch adsorption studies were performed by employing the Box-Behnken (BB) design. The adsorption competency of dyes was analyzed to find the percentage removal (%R) and the adsorption capacity (qe, mg/g). The dependent parameters (qe and %R) were determined as a function of pH, dose of MRBC (AD), contact time (CT), and concentration of methylene blue [MB]/ basic fuchsin [BF]. Removal of 98.14% of MB and 83.18% of BF was successfully achieved. Equilibrium experiments depicted that Langmuir and Freundlich models suit adsorption of dyes. The maximum adsorption capacity (qmax) was 99.11 (MB) and 78.01 mg/g (BF), individually. However, when the dyes are combined, the qmax decreased to 57.09 and 68.52 mg/g for MB and BF, correspondingly. The cost of MRBC was estimated to be ∼ 4 USD/kg, while the overall cost of wastewater treatment was estimated to be 1.06 USD/m3/year.
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Affiliation(s)
- Ahmed S El-Shafie
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Evana Rahman
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha 2713, Qatar
| | - Yasser GadelHak
- Department of Materials Science and Nanotechnology, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef 62511, Egypt
| | - Rehab Mahmoud
- Chemistry Department, Faculty of Sciences, Beni-Suef University, Beni-Suef, Egypt
| | - Marwa El-Azazy
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, Doha 2713, Qatar.
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10
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Xia W, Song B, Li T, Liu RH. Phytochemical profiles, antioxidant activities, and synergistic antiproliferative effects of blueberry and apple peel extracts. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:737-745. [PMID: 37658664 DOI: 10.1002/jsfa.12964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/12/2023] [Accepted: 09/02/2023] [Indexed: 09/03/2023]
Abstract
BACKGROUND Blueberries and apples exhibit favorable bioactivity and health benefits as a result of their rich phytochemicals. Natural phytochemicals exist in complex forms, but there are few reports on whether have additive, synergistic or antagonistic effects between different phytochemicals. The present study aimed to elucidate the synergistic effects of blueberry extract (BE) and apple peel extract (APE) together with respect to inhibiting the proliferation of HepG2 liver cancer cells. Meanwhile, phytochemical characterization of BE and APE was conducted by HPLC, and total antioxidant activity was determined via a cellular antioxidant activity assay, oxygen radical absorption capacity assay and peroxy radical scavenging capacity assay. RESULTS The results showed that BE and APE were rich in phytochemicals and had potent antioxidant activities, which synergistically inhibited cell proliferation. In the bilateral combination, the dose reduction index value increased by two-fold, and the combination index value at 95% inhibition was less than 1. Additionally, BE + APE supplementation could promote the expression levels of p53 and c-myc genes. In conclusion, the BE and APE had strong antioxidant activity and exhibited synergistic inhibition against proliferation of HepG2 cells. CONCLUSION The present study can provide a theoretical basis for the synergistic effect of different phytochemicals in health care. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Wen Xia
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
| | - Bingbing Song
- Guangdong Provincial Key Laboratory of Aquatic Product Processing and Safety, Guangdong Provincial Science and Technology Innovation Center for Subtropical Fruit and Vegetable Processing, College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, China
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Tong Li
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY, USA
| | - Rui Hai Liu
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY, USA
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11
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Dai G, Wu L, Zhao J, Guan Q, Zeng H, Zong M, Fu M, Du C. Classification of Pericarpium Citri Reticulatae (Chenpi) age using surface-enhanced Raman spectroscopy. Food Chem 2023; 408:135210. [PMID: 36527916 DOI: 10.1016/j.foodchem.2022.135210] [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: 03/22/2022] [Revised: 12/04/2022] [Accepted: 12/10/2022] [Indexed: 12/14/2022]
Abstract
Pericarpium Citri Reticulatae (PCR) is used in food and medical herbal formula, and its quality is determined by its age. Raman spectroscopy is a laser technology for molecular fingerprinting. The feasibility of using surface-enhanced Raman spectroscopy (SERS) to determine the PCR age was investigated. The Raman peaks were acquired using a Raman spectrometer with a 785 nm diode laser and were analyzed using principal component analysis (PCA) followed by linear discriminant analysis (PCA-LDA). There were six major peaks at 600, 730, 990, 1370, 1607, and 1742 cm-1 in the SERS spectra, and their intensity, especially the peak at 1607 cm-1, was inversely correlated with the PCR age. The different ages of PCR could be correctly classified with over 90 % accuracy by using PCA-LDA based on the SERS spectra. In conclusion, a Raman spectrometer may be used as a novel method to identify the age of PCR products.
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Affiliation(s)
- Guoyu Dai
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada; Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Longxiang Wu
- Department of Urology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jianhua Zhao
- Imaging Unit, Integrative Oncology Department, BC Cancer Research Center, Vancouver, BC, Canada
| | - Qiunong Guan
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Haishan Zeng
- Imaging Unit, Integrative Oncology Department, BC Cancer Research Center, Vancouver, BC, Canada
| | - Ming Zong
- Department of Clinical Laboratory, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Manqin Fu
- Sericultural & Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences/Key Laboratory of Functional Foods, Ministry of Agriculture/Guangdong Key Laboratory of Agricultural Products Processing, Guangzhou, Guangdong, China.
| | - Caigan Du
- Department of Urologic Sciences, University of British Columbia, Vancouver, BC, Canada.
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12
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Extraction, characterization, and antioxidant properties of cell wall polysaccharides from the pericarp of Citrus Reticulata cv. Chachiensis. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Liang S, Zhang J, Liu Y, Wen Z, Liu X, Dang F, Xie T, Wang J, Wang Z, Wu H. Study on Flavonoids and Bioactivity Features of Pericarp of Citrus reticulata "Chachi" at Different Harvest Periods. PLANTS (BASEL, SWITZERLAND) 2022; 11:3390. [PMID: 36501428 PMCID: PMC9737822 DOI: 10.3390/plants11233390] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/22/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Dry mature pericarp of Citrus reticulata "Chachi" (PCR), Pericarpium Citri Reticulatae Chachiensis, is a traditional Chinese medicine that displays characteristics of different usage at different harvest times in clinical use. The corresponding changes in the bioactive components in PCR from different harvest times remain unclear. Therefore, in this study, broadly targeted metabolomics technology was used to compare the differences in bioactive components among pericarps of PCR, which are the raw material of PCR at different growth stages. In the results, 210 kinds of flavonoid metabolites were detected. The content of hesperidin in red PCR harvested in December was higher than that in Citri Reticulatae Pericarpium Viride (CRPV) and reddish PCR harvested from July to November. Furthermore, the content of nobiletin, tangeretin, and 3,3',4',5,6,7,8-heptamethoxyflavone in CRPV from July to September was higher than that in the PCR harvested at other times. In addition, the result of cluster analysis and PCA showed that CRPV harvested from July to September had an obvious grouping pattern with the reddish PCR and the red PCR harvested from October to December. Differential metabolites in six comparison groups (A1 vs. A6, A1 vs. A2, A2 vs. A3, A3 vs. A4, A4 vs. A5, A5 vs. A6) were 67, 48, 14, 51, 42, and 40, respectively. The common differential metabolite of four comparison groups was 3',4',7-trihydroxyflavone (A1 vs. A2, A2 vs. A3, A3 vs. A4, A4 vs. A5). All the flavonoid differential metabolites screened were enriched in 16 metabolic pathways. Moreover, the results of the evaluation of the total antioxidant capacity indicated that CRPV in August was a suitable raw material for the production of antioxidants. Through molecular docking, the content of potential anti-SARS-CoV-2 components in the PCR in October was higher than that in the PCR in other periods. These results further proved that PCR at different harvest times was endowed with different efficacy and usage due to the difference in the accumulation of bioactive components.
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Affiliation(s)
- Shejian Liang
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
- Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Jiongbin Zhang
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Yufang Liu
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhijia Wen
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Xinxin Liu
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Fengliang Dang
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Tianxiao Xie
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Jingxin Wang
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhanqian Wang
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
| | - Hong Wu
- Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, College of Life Science, South China Agricultural University, Guangzhou 510642, China
- Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
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14
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Srimathi R, Sabareesh V, Gurunathan J. Naringenin isolated from Citrus reticulata blanco fruit peel inhibits the toxicity of snake venom proteins - An in vitro and in vivo study. Toxicon 2022; 220:106943. [DOI: 10.1016/j.toxicon.2022.106943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/15/2022]
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15
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Hesperetin as an anti-SARS-CoV-2 agent can inhibit COVID-19-associated cancer progression by suppressing intracellular signaling pathways. Inflammopharmacology 2022; 30:1533-1539. [PMID: 35994216 PMCID: PMC9393098 DOI: 10.1007/s10787-022-01054-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 08/06/2022] [Indexed: 12/23/2022]
Abstract
Hesperetin, an aglycone metabolite of hesperidin with high bioavailability, recently gained attention due to its anti-COVID-19 and anti-cancer properties. Multiple studies revealed that cancer patients are prone to experience a severe form of COVID-19 and higher mortality risk. In addition, studies suggested that COVID-19 can potentially lead to cancer progression through multiple mechanisms. This study proposes that hesperetin not only can be used as an anti-COVID-19 agent but also can reduce the risk of multiple cancer progression by suppressing several intracellular signaling pathways in cancer patients with COVID-19. Therefore, in this review, we attempted to provide evidence demonstrating anti-COVID-19/cancer properties of hesperetin with several mechanisms.
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16
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Phytochemicals and Antioxidant Capacities of Young Citrus Fruits Cultivated in China. Molecules 2022; 27:molecules27165185. [PMID: 36014425 PMCID: PMC9414917 DOI: 10.3390/molecules27165185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/26/2022] Open
Abstract
Fruits of six varieties of young citrus cultivated in China were collected for phytochemical composition analysis and antioxidant activity determination. The phenolic acids, synephrine, flavone, and flavanone were analyzed using HPLC, and the total phenolic content and antioxidant capacity were determined by Folin-Ciocalteu, Ferric ion reducing antioxidant power (FRAP), 2,2- 1,1-diphenyl-2-picrylhydrazyl (DPPH), and 2,2′-azino-bis-3-ethylbenzthiazoline-6-sulphonic acid (ABTS) analysis. The results indicated that Ougan variety had the highest total phenolic content (125.18 GAE mg/g DW), followed by the Huyou variety (107.33 mg/g DW), while Wanshuwenzhoumigan variety had the lowest (35.91 mg/g DW). Ferulic acid was the most dominant soluble phenolic acid in the selected young citrus, followed by p-coumaric acid and p-hydroxybenzoic acid, whereas nobiletin and tangeretin were the most abundant flavones in the Ponkan, Ougan, and Wanshuwenzhoumigan varieties. Antioxidant capacity that measured by ABTS, FRAP, and DPPH showed similar trends and was positively correlated with the total phenolic and total flavonoid contents (p < 0.05). Considering the high content of phenolics in the young fruits of Ougan and Huyou variety, those two varieties might be potential resources for extracting phytochemicals for health promotion.
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17
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Estrada-Sierra NA, Rincon-Enriquez G, Urías-Silvas JE, Bravo SD, Villanueva-Rodríguez SJ. Impact of ripening, harvest season, and the nature of solvents on antioxidant capacity, flavonoid and p-synephrine concentrations in Citrus aurantium extracts from residue. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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18
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Yu Q, Tao Y, Huang Y, Zogona D, Wu T, Liu R, Pan S, Xu X. Aged Pericarpium Citri Reticulatae 'Chachi' Attenuates Oxidative Damage Induced by tert-Butyl Hydroperoxide ( t-BHP) in HepG2 Cells. Foods 2022; 11:273. [PMID: 35159424 PMCID: PMC8834029 DOI: 10.3390/foods11030273] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/24/2021] [Accepted: 01/17/2022] [Indexed: 12/14/2022] Open
Abstract
This study investigated the protective effects of aged Pericarpium Citri Reticulatae 'Chachi' (PCR-C) on tert-butyl hydroperoxide (t-BHP)-induced oxidative damage in HepG2 cells. According to HPLC analysis, PCR-C aged 10 years (PCR-C10) had the highest flavonoids content, especially polymethoxyflavones (PMFs), compared with the fresh peel of Citrus reticulata cv. 'Chachiensis' and PCR-C aged 1, 3, and 5 years. Then, flavonoids-rich PCR-C samples and non-flavonoids-rich PCR-C samples (NF) were prepared by extracting and purifying PCR-C of different aging periods, for further cell experiments. Pretreatment with flavonoids-rich PCR-C samples (particularly PCR-C10) considerably reversed t-BHP-induced oxidative damage in HepG2 cells by improving cell viability, increasing SOD activity and GSH levels and reducing the overproduction of ROS and MDA. Correlation analysis further indicated that the accumulation of PMFs, mainly 5,6,7,4'-tetramethoxyflavone and nobiletin, was the main reason that PCR-C10 maintained the redox balance in HepG2 cells. These findings provided direct evidence for the cellular antioxidant activity of aged PCR-C and a guide for PCR-C's classification, authentication and rational use.
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Affiliation(s)
- Qian Yu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Yexing Tao
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Yuting Huang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Daniel Zogona
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Ting Wu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Ruiting Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Siyi Pan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
| | - Xiaoyun Xu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; (Q.Y.); (Y.T.); (Y.H.); (D.Z.); (T.W.); (R.L.); (S.P.)
- Key Laboratory of Environment Correlative Dietology (Ministry of Education), Huazhong Agricultural University, Wuhan 430070, China
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19
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Zhang J, Zhang J, Kaliaperumal K, Zhong B. Variations of the chemical composition of Citrus sinensis Osbeck cv. Newhall fruit in relation to the symptom severity of Huanglongbing. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104269] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Quispe‐Fuentes I, Uribe E, López J, Contreras D, Poblete J. A study of dried mandarin (
Clementina orogrande
) peel applying supercritical carbon dioxide using co‐solvent: Influence on oil extraction, phenolic compounds, and antioxidant activity. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16116] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Issis Quispe‐Fuentes
- Food Engineering Department Universidad de La Serena La Serena Chile
- Instituto de Investigación Multidisciplinario en Ciencia y Tecnología Universidad de La Serena La Serena Chile
| | - Elsa Uribe
- Food Engineering Department Universidad de La Serena La Serena Chile
- Instituto de Investigación Multidisciplinario en Ciencia y Tecnología Universidad de La Serena La Serena Chile
| | - Jéssica López
- Escuela de Alimentos Pontificia Universidad Católica de Valparaíso Playa Ancha Valparaíso Chile
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21
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Singh J, Chahal TS, Gill PS, Grewal SK. Changes in phenolics and antioxidant capacities in fruit tissues of mandarin cultivars Kinnow and W. Murcott with relation to fruit development. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jaspreet Singh
- Department of Fruit Science Punjab Agricultural University Ludhiana India
| | | | - Parmpal S. Gill
- Department of Fruit Science Punjab Agricultural University Ludhiana India
| | - Satvir K. Grewal
- Department of Biochemistry Punjab Agricultural University Ludhiana India
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22
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Lu X, Zhao C, Shi H, Liao Y, Xu F, Du H, Xiao H, Zheng J. Nutrients and bioactives in citrus fruits: Different citrus varieties, fruit parts, and growth stages. Crit Rev Food Sci Nutr 2021; 63:2018-2041. [PMID: 34609268 DOI: 10.1080/10408398.2021.1969891] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Citrus fruits are consumed in large quantities worldwide due to their attractive aromas and taste, as well as their high nutritional values and various health-promoting effects, which are due to their abundance of nutrients and bioactives. In addition to water, carbohydrates, vitamins, minerals, and dietary fibers are important nutrients in citrus, providing them with high nutritional values. Citrus fruits are also rich in various bioactives such as flavonoids, essential oils, carotenoids, limonoids, and synephrines, which protect from various ailments, including cancer and inflammatory, digestive, and cardiovascular diseases. The composition and content of nutrients and bioactives differ significantly among citrus varieties, fruit parts, and growth stages. To better understand the nutrient and bioactive profiles of citrus fruits and provide guidance for the utilization of high-value citrus resources, this review systematically summarizes the nutrients and bioactives in citrus fruit, including their contents, structural characteristics, and potential health benefits. We also explore the composition variation in different citrus varieties, fruits parts, and growth stages, as well as their health-promoting effects and applications.
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Affiliation(s)
- Xingmiao Lu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Chengying Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Huan Shi
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Yongcheng Liao
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Fei Xu
- Department of science and technology catalyze, Nestlé R&D (China) Ltd, Beijing, China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, Massachusetts, USA
| | - Jinkai Zheng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
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Rifna EJ, Misra NN, Dwivedi M. Recent advances in extraction technologies for recovery of bioactive compounds derived from fruit and vegetable waste peels: A review. Crit Rev Food Sci Nutr 2021; 63:719-752. [PMID: 34309440 DOI: 10.1080/10408398.2021.1952923] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Fruits and vegetables are the most important commodities of trade value among horticultural produce. They are utilized as raw or processed, owing to the presence of health-promoting components. Significant quantities of waste are produced during fruits and vegetables processing that are majorly accounted by waste peels (∼90-92%). These wastes, however, are usually exceptionally abundant in bioactive molecules. Retrieving these valuable compounds is a core objective for the valorization of waste peel, besides making them a prevailing source of beneficial additives in food and pharmaceutical industry. The current review is focused on extraction of bioactive compounds derived from fruit and vegetable waste peels and highlights the supreme attractive conventional and non-conventional extraction techniques, such as microwave-assisted, ultrasound assisted, pulsed electric fields, pulsed ohmic heating, pressurized liquid extraction, supercritical fluid extraction, pressurized hot water, high hydrostatic pressure, dielectric barrier discharge plasma extraction, enzyme-assisted extraction and the application of "green" solvents say as well as their synergistic effects that have been applied to recover bioactive from waste peels. Superior yields achieved with non-conventional technologies were identified to be of chief interest, considering direct positive economic consequences. This review also emphasizes leveraging efficient, modern extraction technologies for valorizing abundantly available low-cost waste peel, to achieve economical substitutes, whilst safeguarding the environment and building a circular economy. It is supposed that the findings discussed though this review might be a valuable tool for fruit and vegetable processing industry to imply an economical and effectual sustainable extraction methods, converting waste peel by-product to a high added value functional product.
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Affiliation(s)
- E J Rifna
- Department of Food Process Engineering, National Institute of Technology Rourkela, Rourkela, Odisha, India
| | - N N Misra
- Department of Engineering, Faculty of Agriculture, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Madhuresh Dwivedi
- Department of Food Process Engineering, National Institute of Technology Rourkela, Rourkela, Odisha, India
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Ghani A, Mohtashami S, Jamalian S. Peel essential oil content and constituent variations and antioxidant activity of grapefruit (Citrus × paradisi var. red blush) during color change stages. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01051-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Wen L, He M, Yin C, Jiang Y, Luo D, Yang B. Phenolics in Citrus aurantium fruit identified by UHPLC-MS/MS and their bioactivities. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111671] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Probiotic Potential and Cholesterol-Lowering Capabilities of Bacterial Strains Isolated from Pericarpium Citri Reticulatae 'Chachiensis'. Microorganisms 2021; 9:microorganisms9061224. [PMID: 34200041 PMCID: PMC8227569 DOI: 10.3390/microorganisms9061224] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
Abstract
Pericarpium Citri Reticulatae 'Chachiensis' (PCR-Chachiensis), the pericarps of Citri Reticulatae Blanco cv. Chachiensis, is a food condiment and traditional medicine in southeast and eastern Asia. Its rich and various bacterial community awaits exploration. The present study is the first report on probiotic screening and characterization of bacteria from PCR-Chachiensis. Based on 64 culturable bacterial isolates, 8 strains were screened out to have great survival in the simulated gastrointestinal stressful condition, being nonhemolytic and without biogenic amine formation. They were identified by 16S rRNA gene sequencing as two Bacillus, three Lactobacillus, and three strains from Bacillales. Their probiotic properties, cholesterol-lowering potential and carbohydrate utilization capability were further investigated. Though these eight strains all displayed distinct cholesterol removal potential, Bacillus licheniformis N17-02 showed both remarkable cholesterol removal capability and presence of bile salt hydrolase gene, as well as possessing most of the desirable probiotic attributes. Thus, it could be a good probiotic candidate with hypocholesterolemic potential. Bacillus megaterium N17-12 displayed the widest carbohydrate utilization profile and the strongest antimicrobial activity. Hence, it was promising to be used as a probiotic in a host and as a fermentation starter in fermented food or feed.
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Enhanced Adsorptive Removal of Dyes Using Mandarin Peel Biochars via Chemical Activation with NH4Cl and ZnCl2. WATER 2021. [DOI: 10.3390/w13111495] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This study examined differences in the adsorption kinetics, isotherms, and thermodynamics of the dyes (methyl orange and fast green FCF) by pristine (M–biochar) and chemical activated mandarin peel biochars (MN–biochar and MZ–biochar). The specific surface area (1085.0 m2/g) and pore volume (0.194 cm3/g) of MZ-biochar much higher than those of the M–biochar (specific surface area = 8.5 m2/g, pore volume = 0.016 cm3/g) and MN–biochar (specific surface area = 181.1 m2/g, pore volume = 0.031 cm3/g). The equilibrium adsorption capacities (mg/g) of MO and FG using M–biochar (MO = 0.95, FG = 0.78) MN–biochar (MO = 2.52, FG = 2.13), and MZ–biochar (MO = 16.27, FG = 12.44) have well-matched the pseudo-second-order model (R2 ≥ 0.952) compared with the pseudo-first-order model (R2 ≥ 0.008). Furthermore, the better explanation of the adsorption behavior of dyes by the Freundlich isotherm model (R2 ≥ 0.978) than the Langmuir isotherm model (R2 ≥ 0.881) supports the assumption that the multilayer adsorption governed the adsorption of dyes using mandarin peel biochars. The adsorptions of dyes were significantly dependent on the solution pH and temperature since the electrostatic and spontaneous endothermic reactions governed their removal using the pristine and chemical activated mandarin peel biochars.
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Gupta AK, Pathak U, Tongbram T, Medhi M, Terdwongworakul A, Magwaza LS, Mditshwa A, Chen T, Mishra P. Emerging approaches to determine maturity of citrus fruit. Crit Rev Food Sci Nutr 2021; 62:5245-5266. [PMID: 33583257 DOI: 10.1080/10408398.2021.1883547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Owing to their health-boosting properties and other appreciable properties, citrus fruit is widely consumed and commercialized worldwide. Destination markets around the world vary in their fruit quality requirements and are also highly influenced by climatic conditions, agronomical and postharvest practices. Hence, harvesting decisions are arduous. Maturity indices in citrus fruit are highly variable and dependent on the species and varieties, growing regions, and destination markets. For decades, determination of the maturity of citrus fruit and predicting the near time of harvesting was a challenge for producers, researchers, and food safety agencies. Thus, the current review provides a correlation between maturity and internal components and an overview of techniques of maturity determination for citrus fruits. Also, stress has been given to the destructive and nondestructive methods to determine the maturity level of different citrus species. The techniques presented in this review portray continuous productiveness as an excellent quality assessment, particularly as ripening and maturity analysis tools for citrus fruits. Traditional techniques are time-consuming, laborious, costly, destructive, and tedious. Thus, these nondestructive techniques hold great potential to replace conventional procedures.
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Affiliation(s)
- Arun Kumar Gupta
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India
| | - Urbi Pathak
- Department of Food Science, ISA Lille, Lille, France
| | - Thoithoi Tongbram
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India
| | - Manisha Medhi
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India.,Department of Food Processing and Quality Management, Pub Kamrup College, Kamrup, Assam, India
| | | | - Lembe Samukelo Magwaza
- Discipline of Crop and Horticultural Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Asanda Mditshwa
- Discipline of Crop and Horticultural Science, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa
| | - Tao Chen
- Department of Chemical and Process Engineering, University of Surrey, Guildford, UK
| | - Poonam Mishra
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India
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Dahmani S, Chabir R, Errachidi F, Berrada W, Lansari H, Benidir M, El Ghadraoui L, Bour A. Evaluation of in vivo wound healing activity of Moroccan Citrus reticulata peel extract. CLINICAL PHYTOSCIENCE 2020. [DOI: 10.1186/s40816-020-00222-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Citrus reticulata is one of the most cultivated fruit with great benefits for humans in the world. Citrus reticulata peel has several biological activities within them hypoglycemic, hepatoprotective, antimicrobial and antioxidant. The present study emphasizes on the in vivo wound healing and in vitro antimicrobial and antioxidant activities of Citrus reticulata peel extract.
Methods
Forty albino mice (23–29 g) of either sex were divided into four groups. The test groups were treated with experimental ointment (0.5% and 10% of methanolic extract), negative control were treated with Vaseline and the positive control were treated with silver sulfadiazine. Burn wounds were induced on dorsal area of mice bodies. Wound area measurement was carried out every day during 22 days. Biochemical screening was performed to identify possible compounds. Antioxidant and antimicrobial activities were also determined.
Results
Significant wound healing activity was observed with topical application of Citrus reticulata peel extract. Wound area reduction at day 16 of treatment was 100% for both treated groups (0.5% and 10%) when compared to positive and negative control it was 100% and 98.32% respectively at day 22. Furthermore higher rate of wound contraction (100% on 16th day) was observed for both treated groups.
The result of biochemical screening showed that C. reticulata peel is characterized by highest amount of total polyphenols (13.19 mg/g), flavonoids (4.07 mg/g), vitamin C (13.20 mg/g), carotenoids (0.032 mg/g) and lowest content of macronutrients (Proteins: 0.40%, reducing sugars: 7.21%; lipids: 1.5%). Additionally C. reticulata peel exhibited remarkable antioxidant activity using DPPH and phosphomolybdate methods as well as the extract possess antimicrobial effect against pathogen bactria.
Conclusion
The findings from this research indicated that Citrus reticulata peel extract is effective in inhibiting the growth of pathogen bacteria and could be of therapeutic potentials for wound healing.
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Obtaining antioxidant extracts from tangerine (C. reticulata var. Arrayana) peels by modified supercritical CO2 and their use as protective agent against the lipid oxidation of a mayonnaise. J Supercrit Fluids 2020. [DOI: 10.1016/j.supflu.2020.104957] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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31
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Zhang J, Wu X, Qiu J, Zhang L, Zhang Y, Qiu X, Huang Z, Xu W. Comprehensive Comparison on the Chemical Profile of Guang Chen Pi at Different Ripeness Stages Using Untargeted and Pseudotargeted Metabolomics. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:8483-8495. [PMID: 32610017 DOI: 10.1021/acs.jafc.0c02904] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The peel of Citrus reticulata 'Chachi' (GCP), which is highly valued in China for its health-promoting effects, is usually collected at different development stages to be processed into various functional foods. In the present work, a rapid method based on ultra-high-performance liquid chromatography Q Exactive Orbitrap mass spectrometry-incorporated untargeted and pseudotargeted metabolomics analysis was developed to investigate the chemical variations in GCP at different ripeness stages. Samples that originated from an individual tree were collected at immature, near mature, and mature stages. A total of 112 compounds were identified or tentatively identified, and flavonoids malonyl glycosides and polymethoxyfolavones glycosides were reported for the first time. Untargeted metabolomics analysis indicated the distinct chemical profiles and significant changes during ripeness stages. Then, a validated pseudotargeted metabolomics method based on parallel reaction monitoring was further applied with a wide coverage of targeted compounds. The GCP samples were found differing in the content variations of flavonoid aglycones, flavonoid O-/C-glycosides, polymethoxyfolavones, limonoids, alkaloids, and phenolic acid, which are important for phenotypic variations at different development stages. The present study is expected to provide new insight on comprehensive utilization of citrus peels at different ripeness stages.
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Affiliation(s)
- Jing Zhang
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, People's Republic of China
| | - Xiaofang Wu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, People's Republic of China
| | - Jiaqi Qiu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, People's Republic of China
| | - Liang Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, Hefei, Anhui 230036, People's Republic of China
| | - Yating Zhang
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, People's Republic of China
| | - Xiaohui Qiu
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong 510120, People's Republic of China
| | - Zhihai Huang
- Guangdong Provincial Hospital of Chinese Medicine, Guangzhou, Guangdong 510120, People's Republic of China
| | - Wen Xu
- The Second Clinical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, People's Republic of China
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Ferreira de Oliveira JMP, Santos C, Fernandes E. Therapeutic potential of hesperidin and its aglycone hesperetin: Cell cycle regulation and apoptosis induction in cancer models. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 73:152887. [PMID: 30975541 DOI: 10.1016/j.phymed.2019.152887] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 02/20/2019] [Accepted: 03/09/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND The ability of cancer cells to divide without restriction and to escape programmed cell death is a feature of the proliferative state. Citrus flavanones are flavonoids with potential multiple anticancer actions, from antioxidant and chemopreventive, to anti-inflammatory, anti-angiogenic, cytostatic and cytotoxic in different cancer models. PURPOSE This review aims to summarize the current knowledge on the antiproliferative actions of the citrus flavanones hesperidin (HSD) and hesperetin (HST), with emphasis on cell cycle arrest and apoptosis. METHODS Cochrane Library, Scopus, Pubmed and Web of Science collection databases were queried for publications reporting antiproliferative effects of HSD and HST in cancer models. RESULTS HSD and HST have been proven to delay cell proliferation in several cancer models. Depending on the compound, dose and cell line studied, different effects have been reported. Cell cycle arrest associated with cytostatic effects has been reported in cells with increased levels of p53 and also cyclin-dependent kinase inhibitors, as well as decreased levels of specific cyclins and cyclin-dependent kinases. Moreover, apoptotic effects have been found to be associated with altered ratios of pro-/antiapoptotic proteins, caspase activation, c-Jun N-terminal kinase (JNK) pathway activation and caspase-independent pathways. CONCLUSION Available scientific literature data indicate complex effects, dependent on cell lines and exposure conditions, suggesting that HSD and HST doses need to be optimized according to the cellular and organismal context. The establishment of the main antiproliferative mechanisms is of utmost importance for a possible therapeutic benefit of citrus flavanones in the context of cancer.
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Affiliation(s)
- José Miguel P Ferreira de Oliveira
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, 4050-313 Porto, Portugal.
| | - Conceição Santos
- Integrated Biology and Biotechnology Laboratory, Department of Biology, Faculty of Sciences, University of Porto, Rua Campo Alegre, 4169-007 Porto, Portugal; LAQV, REQUIMTE, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal.
| | - Eduarda Fernandes
- LAQV, REQUIMTE, Laboratory of Applied Chemistry, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, Porto, 4050-313 Porto, Portugal.
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Ultrasound-Assisted Aqueous Extraction of Biocompounds from Orange Byproduct: Experimental Kinetics and Modeling. Antioxidants (Basel) 2020; 9:antiox9040352. [PMID: 32340358 PMCID: PMC7222385 DOI: 10.3390/antiox9040352] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 04/16/2020] [Accepted: 04/21/2020] [Indexed: 11/16/2022] Open
Abstract
Orange byproduct (flavedo and albedo) from juice extraction, was used as raw material for this study. Kinetics of total phenolic and total flavonoid contents and antioxidant activity was experimentally determined during both conventional (agitation at 80 rpm) and ultrasound assisted (at 520 and 790 W/L) aqueous extraction from orange byproduct at 5, 15, and 25 °C. An extraction mathematical model was also developed. Significant increase of biocompounds extraction yields was observed as temperature and acoustic power density increased. Ultrasound assistance allowed higher yields at lower temperatures and shorter times. Yields of total phenolic and total flavonoid contents and antioxidant activity obtained with ultrasound extraction (790 W/L, 25 °C, 3 min) were 29%, 39%, and 197% higher, respectively, than those obtained by conventional extraction. The extraction kinetics curves were properly represented by the Weibull model for both conventional and acoustic extraction (mean relative error lower than 5%). Naringin, neohesperidin, and hesperidin were the main phenolic compounds found in the extracts, followed by ferulic, sinapic, and cuomaric acids. Neohesperidin, hesperidin, coumaric acid, and sinapic acid presented the highest yields, especially when extraction was assisted by ultrasound. Meanwhile, naringin and ferulic acid were extracted in a lesser extent, most likely due to their lipophilic character.
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Wu Z, Li H, Luo Y, Chen G, Li J, Wang Y, Yang Y, Tan H. Insights into the structural characterisations, bioactivities and their correlations with water‐soluble polysaccharides extracted from different pomelo (
Citrus maxima
Merr.) tissues. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14573] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Zhen Wu
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Hong Li
- Chongqing Institute for Food and Drug Control Chongqing 401121 China
| | - Yang Luo
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Gang Chen
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Juan Li
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Yongde Wang
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Yong Yang
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
| | - Hongjun Tan
- Chongqing Key Laboratory of Chinese Medicine & Health Science Chongqing Academy of Chinese Materia Medica Chongqing 400065 China
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Wu Y, Qu M, Pu X, Lin J, Shu B. Distinct microbial communities among different tissues of citrus tree Citrus reticulata cv. Chachiensis. Sci Rep 2020; 10:6068. [PMID: 32269258 PMCID: PMC7142118 DOI: 10.1038/s41598-020-62991-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 03/18/2020] [Indexed: 11/17/2022] Open
Abstract
Plant microbiota colonize all organs of a plant and play crucial roles including supplying nutrients to plants, stimulating seed germination, promoting plant growth, and defending plants against biotic and abiotic stress. Because of the economic importance, interactions between citrus and microbes have been studied relatively extensively, especially citrus-pathogen interactions. However, the spatial distribution of microbial taxa in citrus trees remains under-studied. In this study, Citrus reticulata cv. Chachiensis was examined for the spatial distribution of microbes by sequencing 16S rRNA genes. More than 2.5 million sequences were obtained from 60 samples collected from soil, roots, leaves, and phloem. The dominant microbial phyla from all samples were Proteobacteria, Actinobacteria and Acidobacteria. The composition and structure of microbial communities in different samples were analyzed by PCoA, CAP, Anosim and MRPP methods. Variation in microbial species between samples were analyzed and the indicator microbes of each sample group were identified. Our results suggested that the microbial communities from different tissues varied significantly and the microenvironments of tree tissues could affect the composition of its microbial community.
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Affiliation(s)
- Yongxian Wu
- Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Mengqiu Qu
- Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Xinhua Pu
- Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Jintian Lin
- Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China.
| | - Benshui Shu
- Guangzhou City Key Laboratory of Subtropical Fruit Trees Outbreak Control, Zhongkai University of Agriculture and Engineering, Guangzhou, China.
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Wang J, Deng N, Wang H, Li T, Chen L, Zheng B, Liu RH. Effects of Orange Extracts on Longevity, Healthspan, and Stress Resistance in Caenorhabditis elegans. Molecules 2020; 25:molecules25020351. [PMID: 31952185 PMCID: PMC7024185 DOI: 10.3390/molecules25020351] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 01/06/2020] [Accepted: 01/07/2020] [Indexed: 12/20/2022] Open
Abstract
Orange, with various bioactive phytochemicals, exerts various beneficial health effects, including anti-cancer, antioxidant, and anti-inflammatory properties. However, its anti-aging effects remain unclear. In this study, the Caenorhabditis elegans (C. elegans) model was used to evaluate the effects of orange extracts on lifespan and stress resistance. The results indicated that orange extracts dose-dependently increased the mean lifespan of C. elegans by 10.5%, 18.0%, and 26.2% at the concentrations of 100, 200, and 400 mg/mL, respectively. Meanwhile, orange extracts promoted the healthspan by improving motility, and decreasing the accumulation of age pigment and intracellular reactive oxygen species (ROS) levels without damaging fertility. The survival rates of orange extract-fed worms were obviously higher than those of untreated worms against thermal and ultraviolet-B (UV-B) stress. Moreover, the activities of superoxide dismutase (SOD) and catalase (CAT) were significantly enhanced while malondialdehyde (MDA) contents were diminished. Further investigation revealed that worms supplemented with orange extracts resulted in upregulated levels of genes, including daf-16, sod-3, gst-4, sek-1, and skn-1, and the downregulation of age-1 expression. These findings revealed that orange extracts have potential anti-aging effects through extending the lifespan, enhancing stress resistance, and promoting the healthspan.
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Affiliation(s)
- Jing Wang
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (J.W.); (N.D.); (B.Z.)
| | - Na Deng
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (J.W.); (N.D.); (B.Z.)
| | - Hong Wang
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (J.W.); (N.D.); (B.Z.)
- Ministry of Education Engineering Research Centre of Starch & Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China;
- Correspondence: (H.W.); (R.H.L.)
| | - Tong Li
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA;
| | - Ling Chen
- Ministry of Education Engineering Research Centre of Starch & Protein Processing, Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology, Guangzhou 510640, China;
| | - Bisheng Zheng
- Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health (111 Center), School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; (J.W.); (N.D.); (B.Z.)
- Guangdong ERA Food & Life Health Research Institute, Guangzhou 510670, China
| | - Rui Hai Liu
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA;
- Correspondence: (H.W.); (R.H.L.)
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Rolim PM, Seabra LMJ, de Macedo GR. Melon By-Products: Biopotential in Human Health and Food Processing. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1613662] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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38
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The Potential of Tree Fruit Stone and Seed Wastes in Greece as Sources of Bioactive Ingredients. RECYCLING 2018. [DOI: 10.3390/recycling3010009] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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39
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Phytochemical profiles and antioxidant activity of processed brown rice products. Food Chem 2017; 232:67-78. [PMID: 28490126 DOI: 10.1016/j.foodchem.2017.03.148] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Revised: 03/10/2017] [Accepted: 03/28/2017] [Indexed: 01/14/2023]
Abstract
The phytochemical profiles and antioxidant activity of free, soluble-conjugated, and bound fractions of brown rice and its processed products (textured rice, cooked rice and rice noodle) were studied. Nineteen phenolic acids were identified. Trans-ferulic acid was the most abundant monomeric phenolic acid with trans-trans-8-O-4' diferulic acid being most abundant diferulic acid. Processing increased the content of free phenolic acids, but decreased the content of soluble-conjugated phenolic acids. The content of bound phenolic acids was increased by improved extrusion cooking technology and cooking, but not affected by rice noodle extrusion. The total phenolic contents and antioxidant activities of free and soluble-conjugated fractions were decreased after processing, whereas those of bound fraction were increased by improved extrusion cooking technology and cooking, but not affected by rice noodle extrusion. Results indicated that whole foods designed for reducing chronic disease risk need to consider the effects of processing on phytochemical profiles and antioxidant activity of whole grains.
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Wang H, Wang J, Qiu C, Ye Y, Guo X, Chen G, Li T, Wang Y, Fu X, Liu RH. Comparison of phytochemical profiles and health benefits in fiber and oil flaxseeds (Linum usitatissimum L.). Food Chem 2016; 214:227-233. [PMID: 27507470 DOI: 10.1016/j.foodchem.2016.07.075] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Revised: 06/09/2016] [Accepted: 07/10/2016] [Indexed: 12/20/2022]
Abstract
Flaxseed (Linum usitatissimum L.) is a rich source of nutritive and bioactive compounds. The research evaluated the disparity in phytochemical profiles along with total and cellular antioxidant activities between oil and fiber flaxseeds. There were significant differences in total phenolics, total flavonoids and antioxidant activities among the six cultivars of fiber and oil flaxseed, respectively. Four phytochemical compounds including caffeic acid, p-coumaric acid and ferulic acid, and secoisolariciresinol diglucoside (SDG) were identified and quantified in the cultivars of oil and fiber flaxseed by HPLC analysis. Notably, the average of total phenolic and flavonoid contents, along with total antioxidant activities between fiber and oil flaxseeds were not different significantly; even the cellular antioxidant activity of fiber flaxseed was superior to oil flaxseed. These results suggest that fiber flaxseeds would be valuable candidates as functional products and dietary supplements production owing to the higher bioactive values as well as oil flaxseeds.
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Affiliation(s)
- Hong Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Junhong Wang
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Caisheng Qiu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Yutong Ye
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Xinbo Guo
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China; Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA.
| | - Gu Chen
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Tong Li
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA
| | - Yufu Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Xiong Fu
- School of Food Science and Engineering, South China University of Technology, Guangzhou 510640, China
| | - Rui Hai Liu
- Department of Food Science, Stocking Hall, Cornell University, Ithaca, NY 14853, USA.
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Wang H, Chen G, Fu X, Liu RH. Effects of aging on the phytochemical profile and antioxidative activity of Pericarpium Citri Reticulatae ‘Chachiensis’. RSC Adv 2016. [DOI: 10.1039/c6ra22082g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
PCR-Chachiensis stored long-term exhibits higher total phenolics, flavonoid content and superior antioxidant activity, which provide additional health benefits during aging.
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Affiliation(s)
- Hong Wang
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Gu Chen
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Xiong Fu
- School of Food Science and Engineering
- South China University of Technology
- Guangzhou
- China
| | - Rui-Hai Liu
- Department of Food Science
- Cornell University
- Ithaca
- USA
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