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Zou J, Wang P, Xu H, Gan X, Zhang H, Chen L, Chen H, Wang F, Hu Y, Liu Y. Metabolic profile and bioactivity of the peel of Zhoupigan ( Citrus reticulata cv. Manau Gan), a special citrus variety in China, based on GC-MS, UPLC-ESI-MS/MS analysis, and in vitro assay. Food Chem X 2024; 23:101719. [PMID: 39224696 PMCID: PMC11367054 DOI: 10.1016/j.fochx.2024.101719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2024] [Revised: 08/02/2024] [Accepted: 08/05/2024] [Indexed: 09/04/2024] Open
Abstract
Zhoupigan (Citrus reticulata cv. Manau Gan) is a local citrus variety in China. Its peel, known as Zangju peel (ZJP). The metabolic profile and bioactivity of ZJP have not been adequately studied, resulting in underutilization of ZJP and a serious waste of resources. In this study, GC-MS identified 46 components in ZJP, which defined ZJP's distinct aroma. Furthermore, UPLC-ESI-MS/MS detected 1506 metabolites in ZJP, and the differential metabolites were primarily involved in the biosynthesis of flavonoids and phenylacetone. Additionally, 56 key differential metabolites with metabolic pathways were identified. ZJP had significant antioxidant activity and the enzyme inhibitory activity ranking as pancreatic lipase (IC50 = 3.71 mg/mL) > α-glucosidase (IC50 = 6.28 mg/mL) > α-amylase (IC50 = 8.02 mg/mL). This study aimed to evaluate the potential of ZJP as natural antioxidant and functional food source and to serve as foundation for the further development of ZJP products with specific functional attributes.
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Affiliation(s)
- Jialiang Zou
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Peng Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Huanhuan Xu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Xuelian Gan
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Huangsheng Zhang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Lin Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Hongping Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Fu Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Yuan Hu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Youping Liu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
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Xie J, Xiong S, Li Y, Xia B, Li M, Zhang Z, Shi Z, Peng Q, Li C, Lin L, Liao D. Phenolic acids from medicinal and edible homologous plants: a potential anti-inflammatory agent for inflammatory diseases. Front Immunol 2024; 15:1345002. [PMID: 38975345 PMCID: PMC11224438 DOI: 10.3389/fimmu.2024.1345002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 06/10/2024] [Indexed: 07/09/2024] Open
Abstract
Inflammation has been shown to trigger a wide range of chronic diseases, particularly inflammatory diseases. As a result, the focus of research has been on anti-inflammatory drugs and foods. In recent years, the field of medicinal and edible homology (MEH) has developed rapidly in both medical and food sciences, with 95% of MEH being associated with plants. Phenolic acids are a crucial group of natural bioactive substances found in medicinal and edible homologous plants (MEHPs). Their anti-inflammatory activity is significant as they play a vital role in treating several inflammatory diseases. These compounds possess enormous potential for developing anti-inflammatory drugs and functional foods. However, their development is far from satisfactory due to their diverse structure and intricate anti-inflammatory mechanisms. In this review, we summarize the various types, structures, and distribution of MEHP phenolic acids that have been identified as of 2023. We also analyze their anti-inflammatory activity and molecular mechanisms in inflammatory diseases through NF-κB, MAPK, NLRP3, Nrf2, TLRs, and IL-17 pathways. Additionally, we investigate their impact on regulating the composition of the gut microbiota and immune responses. This analysis lays the groundwork for further exploration of the anti-inflammatory structure-activity relationship of MEHP phenolic acids, aiming to inspire structural optimization and deepen our understanding of their mechanism, and provides valuable insights for future research and development in this field.
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Affiliation(s)
- Jingchen Xie
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Suhui Xiong
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yamei Li
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Bohou Xia
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Minjie Li
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Zhimin Zhang
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Zhe Shi
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Qiuxian Peng
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Chun Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing, China
| | - Limei Lin
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Duanfang Liao
- Key Laboratory for Quality Evaluation of Bulk Herbs of Hunan Province, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
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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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Parra-Pacheco B, Cruz-Moreno BA, Aguirre-Becerra H, García-Trejo JF, Feregrino-Pérez AA. Bioactive Compounds from Organic Waste. Molecules 2024; 29:2243. [PMID: 38792105 PMCID: PMC11123749 DOI: 10.3390/molecules29102243] [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: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
The reuse and reincorporation of waste are the principles of circular economies. Compost, biofuels, animal feed, dyes, and bioactive compounds can be obtained from the revaluation of organic waste. Research on this subject is scarce and limited to specific sectors, such as agriculture and agroindustry, leaving aside others that generate large quantities of organic waste, such as floriculture. The remains of these sectors have a low decomposition rate compared to other organic wastes. They are a source of bioactive compounds (e.g., essential oils, pigments, phenols) that can be reincorporated into the production chain of various industries. This review describes the composition of waste from agroindustry, agriculture, and floriculture, analyzing their potential revalorization as a source of bioactive compounds and an alternative supply source.
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Affiliation(s)
| | | | | | - Juan Fernando García-Trejo
- Research and Postgraduate Division, School of Engineering, Universidad Autónoma de Querétaro, Campus Amazcala, Carretera a Chichimequillas Km 1 s/n, Amazcala, El Marqués 76265, Querétaro, Mexico; (B.P.-P.); (B.A.C.-M.); (H.A.-B.)
| | - Ana Angélica Feregrino-Pérez
- Research and Postgraduate Division, School of Engineering, Universidad Autónoma de Querétaro, Campus Amazcala, Carretera a Chichimequillas Km 1 s/n, Amazcala, El Marqués 76265, Querétaro, Mexico; (B.P.-P.); (B.A.C.-M.); (H.A.-B.)
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Wang P, Wang H, Xiao Y, Zou J, Chen H, Chen L, Wang F, Hu Y, Liu Y. Insights into metabolic characteristics and biological activity changes in Zangju ( Citrus reticulata cv. Manau Gan) peel at different maturity stages through UPLC-MS/MS-based metabolomics. Food Chem X 2024; 21:101197. [PMID: 38357370 PMCID: PMC10865237 DOI: 10.1016/j.fochx.2024.101197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/25/2024] [Accepted: 02/03/2024] [Indexed: 02/16/2024] Open
Abstract
In this study, comprehensive and systematic nontargeted metabolomics analysis was performed with the metabolites of Zangju peel (Citrus reticulata cv. Manau Gan, CRZP, which has been cultivated for over 400 years in Derong County, China.) at four different mature stages. A total of 1878 metabolites were identified, among which flavonoids were the most abundant (62.04 %), and identified 62 key differential metabolites significantly affected by maturity. Based on biological activity measurements, CRZP showed better antioxidant activity, lipase inhibition ability, inhibition of adipogenic differentiation in 3TT-L1 cells and promotion of lipid metabolism, with the biological activity of CRZP at different maturity stages being associated with key differential metabolite. Thus, CRZP is natural antioxidants and possess anti-obesity potential, and industrial production needs to consider the Maturity stage of its collection.
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Affiliation(s)
- Peng Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Haifan Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Yang Xiao
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jialiang Zou
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Hongping Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Lin Chen
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Fu Wang
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Yuan Hu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
| | - Youping Liu
- Department of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu 611137, China
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Job JT, Visakh NU, Pathrose B, Alfarhan A, Rajagopal R, Thayyullathil J, Thejass P, Ramesh V, Narayanankutty A. Chemical Composition and Biological Activities of the Essential Oil from Citrus reticulata Blanco Peels Collected from Agrowastes. Chem Biodivers 2024; 21:e202301223. [PMID: 38108562 DOI: 10.1002/cbdv.202301223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/17/2023] [Accepted: 12/18/2023] [Indexed: 12/19/2023]
Abstract
Citrus fruits have a thick outer coat which is often discarded due to its low economic value and usually contributes to the waste. So this work focused on exploring the potential pharmacological properties of the discarded citrus peels. In the present study, we extracted the essential oil from peel wastes of Citrus reticulata Blanco (CREO) from the local market. The antioxidant, antibacterial, and anticancer properties of essential oil were evaluated. The CREO exhibited a strong antioxidant property with DPPH radical scavenging, ABTS radical scavenging, H2 O2 radical scavenging, Ferric reducing antioxidant power and for Lipid peroxidation inhibition respectively. Antibacterial properties of CREO was indicated against different pathogenic microbial strains like E. coli, P. aeruginosa, S. aureus, and S. enterica in terms of disc diffusion method and minimum inhibitory concentration (MIC). Further, anticancer properties studied on breast cancer cell lines MCF7 and MDA-MB-231 showed dose-dependent cytotoxicity with IC50 of 56.67±3.12 μg/mL and 76.44±2.53 μg/mL respectively. The GC-MS analysis of CREO revealed the presence of major compounds like S-limonene, α-pinene, α-myrcene, and cis-terpinene which might have played a significant role in strong antioxidant, antibacterial and anticancer properties. The study thus identified the potential health benefits of Citrus reticulata peel waste.
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Affiliation(s)
- Joice Tom Job
- Division of Cell and Molecular Biology, PG & Research Department of Zoology, St. Joseph's College (Autonomous), Devagiri, 673008, Calicut, Kerala, India
- PG & Research Department of Zoology, Government College Madappally, 673102, Vadakara, Kerala, India
| | - Naduvilthara U Visakh
- Department of Agricultural Entomology, College of Agriculture, Kerala Agricultural University, 680656, Thrissur, Kerala, India
| | - Berin Pathrose
- Department of Agricultural Entomology, College of Agriculture, Kerala Agricultural University, 680656, Thrissur, Kerala, India
| | - Ahmed Alfarhan
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Rajakrishnan Rajagopal
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Jobiraj Thayyullathil
- PG Department of Zoology, Government College Kodenchery, Kodenchery, 673580 Calicut, Kerala, India
- PG & Research Department of Zoology, Government College Madappally, 673102, Vadakara, Kerala, India
| | - P Thejass
- PG & Research Department of Zoology, Government College Madappally, 673102, Vadakara, Kerala, India
| | - Varsha Ramesh
- Department of Biotechnology, Deakin University, 3217, Geelong, VIC, Australia
| | - Arunaksharan Narayanankutty
- Division of Cell and Molecular Biology, PG & Research Department of Zoology, St. Joseph's College (Autonomous), Devagiri, 673008, Calicut, Kerala, India
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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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Pulparambil A, Rasane P, Singh J, Kaur S, Bakshi M, Mahato DK, Kaur J, Gunjal M, Bhadariya V. Bioactive Compounds from Kinnow Processing Waste and their Associated Benefits: A Review. RECENT ADVANCES IN FOOD, NUTRITION & AGRICULTURE 2024; 15:103-114. [PMID: 38305311 DOI: 10.2174/012772574x271785231230174607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 10/27/2023] [Accepted: 11/03/2023] [Indexed: 02/03/2024]
Abstract
We have explored the expansive possibilities of kinnow peel, a frequently ignored by-product of the fruit processing industry, in this thorough analysis. The production of kinnow generates a significant amount of waste, including peel, seeds, and pulp. The disposal of this waste is a major environmental issue, as it can lead to pollution and greenhouse gas emissions. Due to the presence of bioactive substances that may be used in a variety of sectors, kinnow processing waste has the potential to provide a number of advantages. In the culinary, pharmaceutical, and cosmetic industries, the peel, seeds, and pulp from kinnow can be used as natural sources of antioxidants, aromatics, pectin, and dietary fibre. Utilizing kinnow waste promotes eco-innovation, increases sustainability, and aids in waste reduction. The development of a circular economy can be sped up with more study and commercialization of kinnow waste products. This analysis emphasises how important it is to understand and utilise the unrealized potential of agricultural byproducts, like kinnow peel.
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Affiliation(s)
- Adethi Pulparambil
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Prasad Rasane
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Jyoti Singh
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Sawinder Kaur
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Manish Bakshi
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Dipendra Kumar Mahato
- CASS Food Research Centre, School of Exercise and Nutrition Science, Deakin University, Burwood VIC 3125, Australia
| | - Jaspreet Kaur
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Mahendra Gunjal
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab, India, 144411
| | - Vishesh Bhadariya
- School of Chemical Engineering, Oklahoma State University, Stillwater, OK-74078, USA
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9
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Luo J, Liang L, Xie Q, Qiu Y, Jiang S, Yang Y, Zhu L, Fu Y, Chen S, Wang W, Yuan H. Differential analysis of phytochemistry and antioxidant activity in five citrus by-products based on chromatography, mass spectrometry, and spectrum-effect relationships. Food Chem X 2023; 20:101010. [PMID: 38144808 PMCID: PMC10739857 DOI: 10.1016/j.fochx.2023.101010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 11/09/2023] [Accepted: 11/14/2023] [Indexed: 12/26/2023] Open
Abstract
The unripe fruit or peel of Citrus aurantium L., Citrus sinensis Osbeck, and Citrus reticulata Blanco are often disregarded due to perceptions of their marginal value. The present study was undertaken to explore the differences in phytochemical composition and bioactive properties of five citrus by-products in China and demonstrate their potential value. 214 compounds were systematically identified using LC-Orbitrap-MS analysis. Among them, narirutin, naringin, hesperidin, and neohesperidin were established as essential compounds for the discrimination and authentication of the five by-products via a combination of LC-MS, HPLC, and TLC techniques. Variations in the antioxidant activity of the by-products were observed, which correlated with their maturity and were attributable to differences in their active ingredients. Moreover, spectrum-effect relationship analysis revealed that the four previously identified differential markers, along with nobiletin and tangeretin, significantly contributed to the differences in antioxidant activity. The results highlight the potential for citrus by-product enhancement and utilization.
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Affiliation(s)
- Jiangyi Luo
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Ling Liang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Qinling Xie
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yixing Qiu
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Sai Jiang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yupei Yang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Lijuan Zhu
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Yangfen Fu
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Shenghuang Chen
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
| | - Hanwen Yuan
- TCM and Ethnomedicine Innovation & Development International Laboratory, Innovative Material Medical Research Institute, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, China
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10
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Fabbrizzi E, Munari M, Fraschetti S, Arena C, Chiarore A, Cannavacciuolo A, Colletti A, Costanzo G, Soler-Fajardo A, Nannini M, Savinelli B, Silvestrini C, Vitale E, Tamburello L. Canopy-forming macroalgae can adapt to marine heatwaves. ENVIRONMENTAL RESEARCH 2023; 238:117218. [PMID: 37778611 DOI: 10.1016/j.envres.2023.117218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/12/2023] [Accepted: 09/12/2023] [Indexed: 10/03/2023]
Abstract
Seawater warming and marine heatwaves (MHWs) have a major role on the fragmentation and loss of coastal marine habitats. Understanding the resilience and potential for adaptation of marine habitat forming species to ocean warming becomes pivotal for predicting future changes, improving present conservation and restoration strategies. In this study, a thermo-tolerance experiment was conducted to investigate the physiological effects of short vs long MHWs occurring at different timing on recruits of Gongolaria barbata, a canopy-forming species widespread in the Mediterranean Sea. The recruits were collected from a population of the Marine Protected Area of Porto Cesareo (Apulia, Ionian Sea). Recruits length, PSII maximal photochemical efficiency (Fv/Fm), photosynthetic pigments content, concentrations of antioxidant compounds and total antioxidant activity (DPPH) were the response variables measured during the experiment. Univariate asymmetrical analyses highlighted that all physiological variables were significantly affected by both the duration and the timing of the thermal stress with the only exception of recruits length. The higher Fv/Fm ratio, chlorophylls and carotenoids content, and antioxidant compounds concentration in recruits exposed to long-term stress likely indicate an acclimation of thalli to the new environmental conditions and hence, an increased tolerance of G. barbata to thermal stress. Results also suggest that the mechanisms of adaptation activated in response to thermal stress did not affect the natural growth rate of recruits. Overall, this study supports the hypothesis that canopy-forming species can adapt to future climate conditions demonstrating a physiological acclimation to cope with MHWs, providing strong evidence that adaptation of marine species to thermal stress is more frequent than expected, this contributing to design tailored conservation and restoration strategies for marine coastal habitat.
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Affiliation(s)
- Erika Fabbrizzi
- Department of Biology, University of Naples Federico II, Naples, Italy; Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy; CoNISMa, Rome, Italy
| | - Marco Munari
- Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy; Department of Biology, Stazione Idrobiologica Umberto D'Ancona, University of Padova, Chioggia (Venice), Italy
| | - Simonetta Fraschetti
- Department of Biology, University of Naples Federico II, Naples, Italy; CoNISMa, Rome, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy.
| | - Carmen Arena
- Department of Biology, University of Naples Federico II, Naples, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy
| | - Antonia Chiarore
- Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy
| | - Antonio Cannavacciuolo
- Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy
| | - Alberto Colletti
- Department of Biology, University of Naples Federico II, Naples, Italy; CoNISMa, Rome, Italy
| | - Giulia Costanzo
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Ana Soler-Fajardo
- Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy
| | - Matteo Nannini
- Department of Integrative Marine Ecology, Ischia Marine Centre, Stazione Zoologica Anton Dohrn, Ischia (Naples), Italy
| | | | - Chiara Silvestrini
- Department of Biology, University of Naples Federico II, Naples, Italy; CoNISMa, Rome, Italy
| | | | - Laura Tamburello
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily, Lungomare Cristoforo Colombo (complesso Roosevelt), 90142 Palermo, Italy; NBFC, National Biodiversity Future Center, Palermo 90133, Italy
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11
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Vlaicu PA, Untea AE, Varzaru I, Saracila M, Oancea AG. Designing Nutrition for Health-Incorporating Dietary By-Products into Poultry Feeds to Create Functional Foods with Insights into Health Benefits, Risks, Bioactive Compounds, Food Component Functionality and Safety Regulations. Foods 2023; 12:4001. [PMID: 37959120 PMCID: PMC10650119 DOI: 10.3390/foods12214001] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
This review delves into the concept of nutrition by design, exploring the relationship between poultry production, the utilization of dietary by-products to create functional foods, and their impact on human health. Functional foods are defined as products that extend beyond their basic nutritional value, offering potential benefits in disease prevention and management. Various methods, including extraction, fermentation, enrichment, biotechnology, and nanotechnology, are employed to obtain bioactive compounds for these functional foods. This review also examines the innovative approach of enhancing livestock diets to create functional foods through animal-based methods. Bioactive compounds found in these functional foods, such as essential fatty acids, antioxidants, carotenoids, minerals, vitamins, and bioactive peptides, are highlighted for their potential in promoting well-being and mitigating chronic diseases. Additionally, the review explores the functionality of food components within these products, emphasizing the critical roles of bioaccessibility, bioactivity, and bioavailability in promoting health. The importance of considering key aspects in the design of enhanced poultry diets for functional food production is thoroughly reviewed. The safety of these foods through the establishment of regulations and guidelines was reviewed. It is concluded that the integration of nutrition by design principles empowers individuals to make informed choices that can prioritize their health and well-being. By incorporating functional foods rich in bioactive compounds, consumers can proactively take steps to prevent and manage health issues, ultimately contributing to a healthier society and lifestyle.
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Affiliation(s)
- Petru Alexandru Vlaicu
- Feed and Food Quality Department, National Research and Development Institute for Animal Nutrition and Biology, 077015 Balotesti, Romania; (A.E.U.); (I.V.); (M.S.); (A.G.O.)
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12
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Fuentes Y, Giovagnoli-Vicuña C, Faúndez M, Giordano A. Microencapsulation of Chilean Papaya Waste Extract and Its Impact on Physicochemical and Bioactive Properties. Antioxidants (Basel) 2023; 12:1900. [PMID: 37891979 PMCID: PMC10604294 DOI: 10.3390/antiox12101900] [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: 10/01/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
The microencapsulation of bioactive extracts of Chilean papaya waste, including both seeds and skin, was investigated. Papaya waste extract microcapsules utilizing maltodextrin at 10% (MD10), 20% (MD20), and 30% (MD30) (w/v) as the wall material through the freeze-drying process were obtained, and subsequently their physicochemical, antioxidant, and antimicrobial properties were evaluated. The TPC efficiency and yield values achieved were more than 60% for the microencapsulated seed and skin extracts, respectively. The best results for phenolic and antioxidant compounds were found in the microencapsulated seed extract with MD20, with a value of 44.20 ± 3.32 EAG/g DW for total phenols and an antioxidant capacity of 12.0 ± 0.32 mol ET/g DW for the DPPH and 236.3 ± 4.1 mol ET/g DW for the FRAP assay. In addition, the seed and skin samples reduced ROS generation in H2O2-treated Hek293 cells. In terms of antimicrobial activity, values ranging from 7 to 15 mm of inhibitory halos were found, with the maximum value corresponding to the inhibition of S. aureus, for both microencapsulated extracts. Therefore, the successful microencapsulation of the waste bioactive extracts (seed and skin) with the demonstrated antimicrobial and antioxidant properties highlight the bioactivity from Chilean papaya waste resources.
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Affiliation(s)
- Yihajara Fuentes
- Departamento de Química Inorgánica, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Macul 7820436, Chile;
| | - Claudia Giovagnoli-Vicuña
- Departamento de Química Inorgánica, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Macul 7820436, Chile;
| | - Mario Faúndez
- Departamento de Farmacia, Escuela de Química y Farmacia, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Macul 7820436, Chile;
| | - Ady Giordano
- Departamento de Química Inorgánica, Escuela de Química, Facultad de Química y de Farmacia, Pontificia Universidad Católica de Chile, Macul 7820436, Chile;
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13
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Paolillo I, Costanzo G, Delicato A, Villano F, Arena C, Calabrò V. Light Quality Potentiates the Antioxidant Properties of Brassica rapa Microgreen Extracts against Oxidative Stress and DNA Damage in Human Cells. Antioxidants (Basel) 2023; 12:1895. [PMID: 37891974 PMCID: PMC10604222 DOI: 10.3390/antiox12101895] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Plants are an inexhaustible source of bioactive compounds beneficial for contrasting oxidative stress, leading to many degenerative pathologies. Brassica rapa L. subsp. rapa is well known for its nutraceutical properties among edible vegetable species. In our work, we aimed to explore an eco-friendly way to enhance the beneficial dietary phytochemicals in this vast world of crop-growing plants at selected light quality conditions. White broad-spectrum (W) and red-blue (RB) light regimes were used for growing brassica microgreens. The organic extracts were tested on keratinocytes upon oxidative stress to explore their capability to act as natural antioxidant cell protectors. Our results show that both W and RB extracts caused a notable reduction in reactive oxygen species (ROS) levels induced by H2O2. Interestingly, according to its higher contents of polyphenols and flavonoids, the RB was more efficient in reducing ROS amount and DNA damage than the W extract, particularly at the lowest concentration tested. However, at higher concentrations (up to 100 μg/mL), the antioxidant effect reached a plateau, and there was little added benefit. These findings confirm that RB light effectively increases the antioxidant compounds in Brassica rapa L. microgreens, thus contributing to their enhanced activity against oxidative-induced genotoxicity compared to microgreens grown under W light.
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Affiliation(s)
- Ida Paolillo
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
| | - Giulia Costanzo
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
| | - Antonella Delicato
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
| | - Filippo Villano
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
| | - Carmen Arena
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
- NBFC—National Biodiversity Future Center, 90133 Palermo, Italy
| | - Viola Calabrò
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy; (I.P.); (G.C.); (A.D.); (F.V.); (V.C.)
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14
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da Silva Cordeiro ML, de Queiroz Aquino-Martins VG, da Silva AP, Naliato GFS, Silveira ER, Theodoro RC, da Santos DYAC, Rocha HAO, Scortecci KC. Exploring the Antioxidant Potential of Talisia esculenta Using In Vitro and In Vivo Approaches. Nutrients 2023; 15:3855. [PMID: 37686887 PMCID: PMC10490396 DOI: 10.3390/nu15173855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Medicinal plants, such as Talisia esculenta, are rich in antioxidant biomolecules, which are used in the treatment and prevention of many diseases. The antioxidant potential of T. esculenta extracts obtained from leaves and fruit peels was investigated using biochemical and 3T3 cell line assays as well as in vivo assays using an organism model Tenebrio molitor. Four extracts were tested: hydroethanolic extracts from leaves (HF) and from fruit peels (HC), and infusion extracts from leaves (IF) and from fruit peels (IC). The biochemical assays demonstrated an antioxidant capacity verified by TAC, reducing power, DPPH, and copper chelating assays. None of the extracts exhibited cytotoxicity against 3T3 cells, instead offering a protection against CuSO4-induced oxidative stress. The antioxidant activity observed in the extracts, including their role as free radical scavengers, copper chelators, and stress protectors, was further confirmed by T. molitor assays. The CLAE-DAD analysis detected phenolic compounds, including gallic acid, rutin, and quercitrin, as the main constituents of the samples. This study highlights that leaf and fruit peels extracts of T. esculenta could be effective protectors against ROS and copper-induced stress in cellular and invertebrate models, and they should be considered as coadjutants in the treatment and prevention of diseases related to oxidative stress and for the development of natural nutraceutical products.
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Affiliation(s)
- Maria Lúcia da Silva Cordeiro
- Laboratório de Transformação de Plantas e Análise em Microscopia (LTPAM), Departamento de Biologia Celular e Genética, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (M.L.d.S.C.); (V.G.d.Q.A.-M.); (A.P.d.S.)
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
| | - Verônica Giuliani de Queiroz Aquino-Martins
- Laboratório de Transformação de Plantas e Análise em Microscopia (LTPAM), Departamento de Biologia Celular e Genética, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (M.L.d.S.C.); (V.G.d.Q.A.-M.); (A.P.d.S.)
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
| | - Ariana Pereira da Silva
- Laboratório de Transformação de Plantas e Análise em Microscopia (LTPAM), Departamento de Biologia Celular e Genética, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (M.L.d.S.C.); (V.G.d.Q.A.-M.); (A.P.d.S.)
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
| | - Georggia Fatima Silva Naliato
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
- Instituto de Medicina Tropical, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59077-080, RN, Brazil
| | - Elielson Rodrigo Silveira
- Laboratório de Fitoquímica, Departamento de Botânica, Universidade de São Paulo (USP), São Paulo 05508-090, SP, Brazil; (E.R.S.); (D.Y.A.C.d.S.)
| | - Raquel Cordeiro Theodoro
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
- Instituto de Medicina Tropical, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59077-080, RN, Brazil
| | - Deborah Yara Alves Cursino da Santos
- Laboratório de Fitoquímica, Departamento de Botânica, Universidade de São Paulo (USP), São Paulo 05508-090, SP, Brazil; (E.R.S.); (D.Y.A.C.d.S.)
| | - Hugo Alexandre Oliveira Rocha
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
- Laboratório de Biotecnologia de Polímeros Naturais (BIOPOL), Departamento de Bioquímica, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil
| | - Katia Castanho Scortecci
- Laboratório de Transformação de Plantas e Análise em Microscopia (LTPAM), Departamento de Biologia Celular e Genética, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (M.L.d.S.C.); (V.G.d.Q.A.-M.); (A.P.d.S.)
- Programa de Pós-graduação em Bioquímica e Biologia Molecular, Centro de Biociências, Universidade Federal do Rio Grande do Norte (UFRN), Natal 59078-970, RN, Brazil; (G.F.S.N.); (R.C.T.); (H.A.O.R.)
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15
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Lebedev V. Impact of Intron and Retransformation on Transgene Expression in Leaf and Fruit Tissues of Field-Grown Pear Trees. Int J Mol Sci 2023; 24:12883. [PMID: 37629068 PMCID: PMC10454629 DOI: 10.3390/ijms241612883] [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: 06/28/2023] [Revised: 07/26/2023] [Accepted: 08/15/2023] [Indexed: 08/27/2023] Open
Abstract
Stable and high expression of introduced genes is a prerequisite for using transgenic trees. Transgene stacking enables combining several valuable traits, but repeated transformation increases the risk of unintended effects. This work studied the stability and intron-mediated enhancement of uidA gene expression in leaves and different anatomical parts of pear fruits during field trials over 14 years. The stability of reporter and herbicide resistance transgenes in retransformed pear plants, as well as possible unintended effects using high-throughput phenotyping tools, were also investigated. The activity of β-glucuronidase (GUS) varied depending on the year, but silencing did not occur. The uidA gene was expressed to a maximum in seeds, slightly less in the peel and peduncles, and much less in the pulp of pear fruits. The intron in the uidA gene stably increased expression in leaves and fruits by approximately twofold. Retransformants with the bar gene showed long-term herbicide resistance and exhibited no consistent changes in leaf size and shape. The transgenic pear was used as rootstock and scion, but grafted plants showed no transport of the GUS protein through the graft in the greenhouse and field. This longest field trial of transgenic fruit trees demonstrates stable expression under varying environmental conditions, the expression-enhancing effect of intron and the absence of unintended effects in single- and double-transformed woody plants.
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Affiliation(s)
- Vadim Lebedev
- Branch of the Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 142290 Pushchino, Russia
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16
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Costanzo G, Vitale E, Iesce MR, Spinelli M, Fontanarosa C, Paradiso R, Amoresano A, Arena C. Modulation of Antioxidant Compounds in Fruits of Citrus reticulata Blanco Using Postharvest LED Irradiation. BIOLOGY 2023; 12:1029. [PMID: 37508457 PMCID: PMC10376515 DOI: 10.3390/biology12071029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023]
Abstract
Phlegrean mandarin fruits are already known for health-promoting properties due to the high concentration of phytochemicals in peel, pulp, and seed. Biotic and abiotic factors, including light, may modulate their biosynthesis, metabolism, and accumulation. In this context, light-emitting diodes (LED) have recently been applied to control nutritional traits, ripening process, senescence, fruit shelf-life, and pathogenic microbial spoilage of fruits. This study investigated the effect of the seven-day exposure of Phlegrean mandarin fruits to two LED regimes, white (W) and red-blue (RB), to test the possibility that the storage under specific light wavelengths may be used as green preservation technology that enhances fruit phytochemical properties. To pursue this aim, the antioxidant activity and polyphenolic profile of the pulp and peel of mandarins under W and RB light regimes were evaluated and compared with Control fruits not exposed to LED treatment. Our results indicated that storage under W and RB treatments modulates the antioxidant content in pulp and peel differently. Compared to W, the RB regime increases the ascorbic acid, flavonoid, anthocyanin, and carotenoid concentrations, while the polyphenol profile analysis reveals that the number of important phytochemicals, i.e., quercetin rutinoside, chlorogenic acid, sinensetin, and rutin, are higher under W. The overall data demonstrated that postharvest LED irradiation is a valid tool for modifying fruit phytochemical properties, which also boosts specific bioactive compounds.
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Affiliation(s)
- Giulia Costanzo
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Ermenegilda Vitale
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Maria Rosaria Iesce
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Michele Spinelli
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Carolina Fontanarosa
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Roberta Paradiso
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Portici, Italy
| | - Angela Amoresano
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
| | - Carmen Arena
- Department of Biology, University of Naples Federico II, Via Cinthia, 80126 Napoli, Italy
- NBFC-National Biodiversity Future Center, 90133 Palermo, Italy
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Bano A, Gupta A, Rai S, Sharma S, Upadhyay TK, Al-Keridis LA, Alshammari N, Pathak N, Iriti M, Saeed M. Bioactive Compounds, Antioxidant, and Antibacterial Activity Against MDR and Food-Borne Pathogenic Bacteria of Psidium guajava. L Fruit During Ripening. Mol Biotechnol 2023:10.1007/s12033-023-00779-y. [PMID: 37316612 DOI: 10.1007/s12033-023-00779-y] [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: 03/28/2023] [Accepted: 05/23/2023] [Indexed: 06/16/2023]
Abstract
Psidium guajava fruits are highly appreciated for their nutrients and bioactive compounds content, which contribute to their antioxidant and antimicrobial capacities. The purpose of this study was to determine bioactive compound (phenolic, flavonoids, and carotenoid contents), antioxidant activity (DPPH, ABTS, ORAC, and FRAP), and antibacterial potential against MDR and food-borne pathogenic strains of Escherichia coli, and Staphylococcus aureus during different stages of fruit ripening.The results elucidated that ripe fruits (methanolic extract) contain the highest total phenolic, flavonoids, and carotenoid contents (417.36 ± 2.63 µg GAE/gm of FW, 711.78 ± 0.70 µg QE/gm of FW and 0.683 ± 0.06 µg/gm of FW) followed by hexane, ethyl acetate, and aqueous. Methanolic extract of the ripe fruits showed the highest antioxidant activity when measured by DPPH (61.55 ± 0.91%), FRAP (31.83 ± 0.98 mM Fe(II)/gm of FW), ORAC (17.19 ± 0.47 mM TE/ gm of FW), and ABTS (41.31 ± 0.99 µmol Trolox/gm of FW) assays. In the antibacterial assay, the ripe stage had the highest antibacterial activity against MDR and food-borne pathogenic strains of Escherichia coli, and Staphylococcus aureus. The methanolic ripe extract was found to possess maximum antibacterial activity ZOI, MIC, and IC50 18.00 ± 1.00 mm, 95.95 ± 0.05%, and 0.58 μg/ml; 15.66 ± 0.57 mm, 94.66 ± 0.19%, and 0.50 μg/ml, respectively, against pathogenic and MDR strains of E. coli and 22.33 ± 0.57 mm, 98.97 ± 0.02%, and 0.26 μg/ml; 20.33 ± 1.15 mm, 96.82 ± 0.14%, and 0.39 μg/ml, respectively, against pathogenic and MDR strains of S. aureus. Considering the bioactive compounds and beneficial effects, these fruit extracts could be promising antibiotic alternatives, avoiding antibiotic overuse and its negative effects on human health and the environment, and can be recommended as a novel functional food.
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Affiliation(s)
- Ambreen Bano
- Department of Biosciences, Faculty of Sciences, IIRC-3, Plant-Microbe Interaction and Molecular Immunology Laboratory, Integral University, Lucknow, UP, India
| | - Anmol Gupta
- Department of Biosciences, Faculty of Sciences, IIRC-3, Plant-Microbe Interaction and Molecular Immunology Laboratory, Integral University, Lucknow, UP, India
| | - Smita Rai
- Department of Biosciences, Faculty of Sciences, IIRC-3, Plant-Microbe Interaction and Molecular Immunology Laboratory, Integral University, Lucknow, UP, India
| | - Swati Sharma
- Department of Biosciences, Faculty of Sciences, IIRC-3, Plant-Microbe Interaction and Molecular Immunology Laboratory, Integral University, Lucknow, UP, India
| | - Tarun Kumar Upadhyay
- Department of Biotechnology, Parul Institute of Applied Sciences and Animal Cell Culture and Immunobiochemistry Lab, Centre of Research for Development, Parul University, Vadodara, Gujarat, 391760, India
| | - Lamya Ahmed Al-Keridis
- Biology Department, Faculty of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi Arabia.
| | - Nawaf Alshammari
- Department of Biology, College of Science, University of Ha'il, P.O. Box 2440, Ha'il, 81411, Saudi Arabia
| | - Neelam Pathak
- Department of Biochemistry, Dr. Ram Manohar Lohia Avadh University, Ayodhya, Uttar Pradesh, India.
| | - Marcello Iriti
- Department of Biomedical, Surgical and Dental Sciences, Università Degli Studi Di Milano, Via Celoria 2, 20133, Milan, Italy
| | - Mohd Saeed
- Department of Biology, College of Science, University of Ha'il, P.O. Box 2440, Ha'il, 81411, Saudi Arabia.
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Yazici K, Balijagic J, Goksu B, Bilgin OF, Ercisli S. Comparison of Some Fruit Quality Parameters of Selected 12 Mandarin Genotypes from Black Sea Region in Turkey. ACS OMEGA 2023; 8:19719-19727. [PMID: 37305317 PMCID: PMC10249387 DOI: 10.1021/acsomega.3c01364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 05/12/2023] [Indexed: 06/13/2023]
Abstract
Mandarins are mostly preferred specie of Citrus genus, and there has been a continuous rise in consumption and global marketing due to having easy-to-peel, attractive flavor, and fresh consumption advantages. However, most of the existing knowledge on quality traits of citrus fruit comes from research conducted on oranges, which are the main products for the citrus juice manufacturing industry. In recent years, mandarin production in Turkey surpassed orange production and took the first place in citrus production. Mandarins are mostly grown in the Mediterranean and Aegean Regions of Turkey. Due to suitable climatic conditions, they are also grown in the microclimatic condition in Rize province located in the Eastern Black Sea region. In this study, we reported the total phenolic content, total antioxidant capacity, and volatiles of 12 Satsuma mandarin genotypes selected from Rize province of Turkey. Considerable differences in the total phenolic content, total antioxidant capacity (2,2-diphenyl-1-picrylhydrazyl assay), and fruit volatile constituent were found among the 12 selected Satsuma mandarin genotypes. The total phenolic content ranged from 3.50 to 22.53 mg of gallic acid equivalent per 100 g of the fruit sample in the selected mandarin genotypes. The total antioxidant capacity was the highest in genotype HA2 as 60.40%, and followed by IB (59.15%) and TEK3 (58.36%), respectively. A total of 30 aroma volatiles were detected from the juice samples of 12 mandarin genotypes by GC/MS, which comprised six alcohols, three aldehydes (including one monoterpene), three esters, one ketone, and one other volatiles. The main volatile compounds were identified in fruits of all Satsuma mandarin genotypes as α-terpineol (0.6-1.88%), linalool (1.1-3.21%), γ-terpinene (4.41-5.5%), β-myrcene (0.9-1.6%), dl-limonene (79.71-85.12%), α-farnesene (1.1-2.44), and d-germacrene (0.66-1.37%). Limonene accounts for most of the aroma compounds (79.71-85.12%) in fruits of all Satsuma genotypes. The genotypes MP and TEK8 had the highest total phenolic content, and HA2, IB, and TEK 3 had the highest antioxidant capacity. The YU2 genotype was found to contain more aroma compounds than the other genotypes. The genotypes selected on the basis of their high bioactive content could be used to develop new Satsuma mandarin cultivars with high human health promoting contents.
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Affiliation(s)
- Keziban Yazici
- Department
of Horticulture, Faculty of Agriculture, Recep Tayyip Erdogan University, Pazar, 53300 Rize, Turkey
| | - Jasmina Balijagic
- Biotechnical
Faculty, University of Montenegro, 81000 Podgorica, Montenegro
| | - Burcu Goksu
- Department
of Horticulture, Faculty of Agriculture, Recep Tayyip Erdogan University, Pazar, 53300 Rize, Turkey
| | - Omer Faruk Bilgin
- Department
of Horticulture, Faculty of Agriculture, Cukurova University, 01380 Adana, Turkey
| | - Sezai Ercisli
- Department
of Horticulture, Faculty of Agriculture, Ataturk University, 25240 Erzurum, Turkey
- HGF
Agro, Ata Teknokent, TR-25240 Erzurum, Turkey
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19
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Sun L, Xu J, Nasrullah, Wang L, Nie Z, Huang X, Sun J, Ke F. Comprehensive studies of biological characteristics, phytochemical profiling, and antioxidant activities of two local citrus varieties in China. Front Nutr 2023; 10:1103041. [PMID: 36761227 PMCID: PMC9905102 DOI: 10.3389/fnut.2023.1103041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Citrus is widely grown all over the world, and citrus fruits have long been recognized for their nutritional and medical value for human health. However, some local citrus varieties with potentially important value are still elusive. In the current study, we elucidated the biological characteristics, phylogenetic and phytochemical profiling, antioxidants and antioxidant activities of the two local citrus varieties, namely Zangju and Tuju. The physiological and phylogenetic analysis showed that Zangju fruit has the characteristics of wrinkled skin, higher acidity, and phylogenetically closest to sour mandarin Citrus sunki, whereas, Tuju is a kind of red orange with vermilion peel, small fruit and high sugar content, and closely clustered with Citrus erythrosa. The phytochemical analysis showed that many nutrition and antioxidant related differentially accumulated metabolites (DAMs) were detected in the peel and pulp of Zangju and Tuju fruits. Furthermore, it was found that the relative abundance of some key flavonoids and phenolic acids, such as tangeritin, sinensetin, diosmetin, nobiletin, and sinapic acid in the peel and pulp of Zangju and Tuju were higher than that in sour range Daidai and satsuma mandarin. Additionally, Zangju pulp and Tuju peel showed the strongest ferric reducing/antioxidant power (FRAP) activity, whereas, Tuju peel and pulp showed the strongest DPPH and ABTS free radical scavenging activities, respectively. Moreover, both the antioxidant activities of peel and pulp were significantly correlated with the contents of total phenols, total flavonoids or ascorbic acid. These results indicate that the two local citrus varieties have certain nutritional and medicinal value and potential beneficial effects on human health. Our findings will also provide an important theoretical basis for further conservation, development and medicinal utilization of Zangju and Tuju.
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Affiliation(s)
- Lifang Sun
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Jianguo Xu
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Nasrullah
- Department of Plant Biology and Ecology, College of Life Sciences, Nankai University, Tianjin, China
| | - Luoyun Wang
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Zhenpeng Nie
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Xiu Huang
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Jianhua Sun
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
| | - Fuzhi Ke
- Institute of Citrus Research, Zhejiang Academy of Agricultural Sciences, Taizhou, China
- National Center for Citrus Variety Improvement, Taizhou, China
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Popiolek-Kalisz J. The Impact of Dietary Flavonols on Central Obesity Parameters in Polish Adults. Nutrients 2022; 14:nu14235051. [PMID: 36501081 PMCID: PMC9739955 DOI: 10.3390/nu14235051] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Background: Central obesity is defined as the excessive fat tissue located in abdominal region accompanied by systemic inflammation, which drives to cardiovascular disease. Flavonols are antioxidative agents present in food. The aim of this study was investigating the relationship between dietary flavonols intake and central obesity. Methods and results: 80 participants (40 central obese and 40 healthy controls) were administered a food frequency questionnaire dedicated to flavonols intake assessment. Body composition was measured with bioelectrical impedance analysis. The analysis showed significant differences between central obese participants and healthy controls in total flavonol (p = 0.005), quercetin (p = 0.003), kaempferol (p = 0.04) and isorhamnetin (p < 0.001) habitual intake. Among central obese participants, there was a moderate inverse correlation between fat mass (FM) and total flavonol (R = −0.378; 95% CI: −0.620 to −0.071; p = 0.02), quercetin (R = −0.352; 95% CI: −0.601 to −0.041; p = 0.03), kaempferol (R = −0.425; 95% CI: −0.653 to −0.127; p = 0.01) and myricetin intake (R = −0.352; 95% CI: −0.601 to −0.041; p = 0.03). BMI was inversely correlated with total flavonol (R = −0.330; 95% CI: −0.584 to −0.016; p = 0.04) and quercetin intake (R = −0.336; 95% CI: −0.589 to −0.023; p = 0.04). Waist circumference was inversely correlated with total flavonol (R = −0.328; 95% CI: −0.586 to −0.009; p = 0.04), quercetin (R = −0.322; 95% CI: −0.582 to −0.002; p = 0.048) and myricetin intake (R = −0.367; 95% CI: −0.615 to −0.054; p = 0.02). Among flavonols’ dietary sources, there was an inverse correlation between black tea consumption and FM (R: −0.511; 95% CI: −0.712 to −0.233; p < 0.001) and between coffee and waist circumference (R: −0.352; 95% CI: −0.604 to −0.036; p = 0.03) in central obese participants. Conclusions: The higher flavonol intake could play a protective role in abdominal obesity development. What is more, total and selected flavonol dietary intakes are inversely correlated with the parameters used for obesity assessment in central obese participants. The habitual consumption of products rich in flavonols, mainly tea and coffee, could possibly have a preventive role in abdominal obesity development.
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Affiliation(s)
- Joanna Popiolek-Kalisz
- Clinical Dietetics Unit, Department of Bioanalytics, Medical University of Lublin, ul. Chodzki 7, 20-093 Lublin, Poland;
- Department of Cardiology, Cardinal Wyszynski Hospital in Lublin, al. Krasnicka 100, 20-718 Lublin, Poland
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Advances in Natural Antioxidants for Food Improvement. Antioxidants (Basel) 2022; 11:antiox11091825. [PMID: 36139899 PMCID: PMC9495579 DOI: 10.3390/antiox11091825] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 09/13/2022] [Indexed: 11/23/2022] Open
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22
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Heena, Kaushal S, Kalia A, Kaur V. Proximate, mineral, chemical composition, antioxidant and antimicrobial potential of dropped fruits of Citrus reticulata Blanco. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01532-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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23
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Antioxidant Activity of Polyphenols, from Mauritia flexuosa (Aguaje), Based on Controlled Dehydration. Molecules 2022; 27:molecules27103065. [PMID: 35630543 PMCID: PMC9145784 DOI: 10.3390/molecules27103065] [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: 03/03/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 11/17/2022] Open
Abstract
Plant polyphenols offer several benefits for the prevention of diverse illnesses. Fruit’s edible and inedible parts (pulp, seeds, peels, stems, flowers) are important sources of polyphenols. Different industrial processes for fruit treatment and commercialization affect the total polyphenol content (TPC), and probably the biological activity. The purpose of the present work was to determine the TPC and antioxidant activity (by DPPH) of polyphenols extracted from the pulp and seeds of Mauritia flexuosa (aguaje), in fresh and dehydrated forms, in order to determine the possible connection with the quantity of polyphenols and their specific antioxidant activity. The highest phenolic content for M. flexuosa seeds in fresh form (non-dehydrated) was 270.75 mg GAE/100 g with a 96-h extraction. With respect to the dehydrated samples, the best yield was quantified in the 96-h dehydrated seed sample. For all pulp and seeds, dehydrated for 24, 48, and 96 h, TPC showed a slightly decreasing pattern. The DPPH results were the highest in the 96-h dehydrated samples and the differences among all dehydrated pulp and seed samples were minimal. More studies testing the presence of other antioxidant components could help in understanding the detailed antioxidant activity, and related more to the specific action, rather than only total polyphenol content.
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