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Miličević A. Flavonoid Oxidation Potentials and Antioxidant Activities-Theoretical Models Based on Oxidation Mechanisms and Related Changes in Electronic Structure. Int J Mol Sci 2024; 25:5011. [PMID: 38732228 PMCID: PMC11084570 DOI: 10.3390/ijms25095011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 04/26/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Herein, I will review our efforts to develop a comprehensive and robust model for the estimation of the first oxidation potential, Ep1, and antioxidant activity, AA, of flavonoids that would, besides enabling fast and cheap prediction of Ep1 and AA for a flavonoid of interest, help us explain the relationship between Ep1, AA and electronic structure. The model development went forward with enlarging the set of flavonoids and, that way, we had to learn how to deal with the structural peculiarities of some of the 35 flavonoids from the final calibration set, for which the Ep1 measurements were all made in our laboratory. The developed models were simple quadratic models based either on atomic spin densities or differences in the atomic charges of the species involved in any of the three main oxidation mechanisms. The best model takes into account all three mechanisms of oxidation, single electron transfer-proton transfer (SET-PT), sequential proton loss electron transfer (SPLET) and hydrogen atom transfer (HAT), yielding excellent statistics (R2 = 0.970, S.E. = 0.043).
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Affiliation(s)
- Ante Miličević
- Institute for Medical Research and Occupational Health, Ksaverska Cesta 2, HR-10000 Zagreb, Croatia
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2
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Geraldi MV, de Souza ÁC, Norde MM, Berni PR, Reguengo LM, Geloneze B, Marostica MR. Jaboticaba peel improves postprandial glucose and inflammation: A randomized controlled trial in adults with metabolic syndrome. Nutr Res 2024; 125:36-49. [PMID: 38493538 DOI: 10.1016/j.nutres.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Abstract
The modulation of glucose metabolism through dietary sources has been recognized as 1 of the most sustainable approaches for preventing of cardiometabolic diseases. Although fibers and phenolic compounds derived from jaboticaba (Plinia jaboticaba) peel have demonstrated improvements in metabolic pathways in preclinical models, their beneficial effects in clinical trials remain to be fully determined. This study aimed to assess the impact of jaboticaba peel (JP) powder supplementation on glucose metabolism compared with a placebo in individuals with metabolic syndrome (MetS). A single-blind, parallel, randomized, placebo-controlled trial involving 49 individuals with MetS was conducted. Participants were assigned to receive either a JP supplement (15 g/day) or a matched placebo. Anthropometry measurements, body composition, blood pressure, metabolic and inflammatory parameters, and a mixed-meal tolerance test were assessed at weeks 0 and 5. Daily intake of JP improved the area under the curve of glucose (P = .025) and the interleukin-6 (IL-6) (P = .045). No significant time × treatment effects were observed for blood pressure, body weight, body composition, lipid metabolism, glucagon-like peptide-1, inflammatory cytokines (tumor necrosis factor-α, IL-1β), C-reactive protein, and insulin sensitivity and resistance indexes. JP supplementation may be a promising approach for managing MetS disorders, potentially by reducing the area under the curve for glucose and the proinflammatory cytokine IL-6. This research is registered at the Brazilian Registry of Clinical Trials (RBR-8wwq9t).
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Affiliation(s)
- Marina Vilar Geraldi
- Food Science and Nutrition Department, School of Food Engineering, The State University of Campinas, 13083-862, Campinas, São Paulo, Brazil.
| | - Ágatta Caroline de Souza
- Food Science and Nutrition Department, School of Food Engineering, The State University of Campinas, 13083-862, Campinas, São Paulo, Brazil
| | - Marina Maintinguer Norde
- Obesity and Comorbidities Research Center, State University of Campinas - UNICAMP, Campinas, Brazil
| | - Paulo Roberto Berni
- Food Science and Nutrition Department, School of Food Engineering, The State University of Campinas, 13083-862, Campinas, São Paulo, Brazil
| | - Lívia Mateus Reguengo
- Food Science and Nutrition Department, School of Food Engineering, The State University of Campinas, 13083-862, Campinas, São Paulo, Brazil
| | - Bruno Geloneze
- Laboratory of Investigation on Metabolism and Diabetes, Gastrocentro, University of Campinas, 13083-878, Campinas, São Paulo, Brazil
| | - Mario Roberto Marostica
- Food Science and Nutrition Department, School of Food Engineering, The State University of Campinas, 13083-862, Campinas, São Paulo, Brazil
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Dos Santos BA, da Fontoura AM, Correa LP, Pinton MB, Padilha M, Fracari PR, Ribeiro SR, Wagner R, Cichoski AJ, Barin JS, Campagnol PCB. Jabuticaba peel extract and nisin: A promising combination for reducing sodium nitrite in Bologna-type sausages. Meat Sci 2023; 204:109273. [PMID: 37419026 DOI: 10.1016/j.meatsci.2023.109273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/09/2023]
Abstract
This study investigated the effect of a 50% reduction in sodium nitrite and the addition of nisin (200 mg/kg) and different concentrations (0, 0.5%, 0.75%, and 1%) of jabuticaba peel extract (JPE) on the main attributes affected by this chemical additive in Bologna-type sausages. The modified treatments showed approximately 50% lower residual nitrite than the control throughout the storage (60 days at 4 °C). The proposed reformulation did not affect the color (L*, a*, and b*), and the ΔE values (< 2) demonstrated high color stability during storage. Physicochemical (TBARS and volatile compounds) and sensory analyses performed to evaluate oxidative stability indicated that JPE exhibited antioxidant activity comparable to sodium nitrite. The microbiological quality of the reformulated products was similar to the control, but further studies should be conducted to assess the effect of this reformulation strategy on the growth of pathogenic microorganisms impacted by nitrite.
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Affiliation(s)
| | | | - Leticia Pereira Correa
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
| | - Mariana Basso Pinton
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
| | - Milena Padilha
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
| | | | - Stephanie Reis Ribeiro
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
| | - Roger Wagner
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
| | | | - Juliano Smanioto Barin
- Universidade Federal de Santa Maria, CEP 97105-900, Santa Maria, Rio Grande do Sul, Brazil
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da Silva-Maia JK, Nagalingam A, Cazarin CBB, Marostica Junior MR, Sharma D. Jaboticaba ( Myrciaria jaboticaba) peel extracts induce reticulum stress and apoptosis in breast cancer cells. Food Chem (Oxf) 2023; 6:100167. [PMID: 36875800 PMCID: PMC9982605 DOI: 10.1016/j.fochms.2023.100167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 12/23/2022] [Accepted: 02/18/2023] [Indexed: 02/24/2023]
Abstract
Jaboticaba peel (Myrciaria jaboticaba) is a source of bioactive compounds. We investigated the anticancer activity of ethyl acetate extract (JE1) and hydroethanolic extract (JE2) of Jaboticaba peel against breast cancer. Both JE1 and JE2 inhibited clonogenic potential of MDA-MB-231 cells while JE1 was particularly effective in MCF7 cells. Anchorage-independent growth and cell viability was also inhibited by JE1 and JE2. In addition to growth inhibition, JE1 and JE2 could also inhibit migration and invasion of cells. Interestingly, JE1 and JE2 show selective inhibition towards certain breast cancer cells and biological processes. Mechanistic evaluations showed that JE1 induced PARP cleavage, BAX and BIP indicating apoptotic induction. An elevation of phosphorylated ERK was observed in MCF7 cells in response to JE1 and JE2 along with increased IRE-α and CHOP expression indicating increased endoplasmic stress. Therefore, Jaboticaba peel extracts could be potentially considered for further development for breast cancer inhibition.
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Affiliation(s)
- Juliana Kelly da Silva-Maia
- Nutrition Postgraduate Program, Department of Nutrition, Health Science Center, Federal University of Rio Grande do Norte (UFRN), Natal, Rio Grande do Norte, Brazil.,Department of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, United States.,Department of Food and Nutrition, School of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Arumugam Nagalingam
- Department of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, United States
| | - Cinthia Baú Betim Cazarin
- Department of Food and Nutrition, School of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Mário Roberto Marostica Junior
- Department of Food and Nutrition, School of Food Engineering, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Dipali Sharma
- Department of Oncology, Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, United States
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Xu S, Pang Y, Cai X, Chen Q, Jin G, Zhang M, Huang L. Comparative study of three cultivars of jaboticaba berry: nutrient, antioxidant and volatile compounds. Front Plant Sci 2023; 14:1105373. [PMID: 37492773 PMCID: PMC10363728 DOI: 10.3389/fpls.2023.1105373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 06/12/2023] [Indexed: 07/27/2023]
Abstract
Jaboticaba is a tropical plant and its fruit rich in nutrients, volatile compounds, and biological activities, which considered to be an edible health benefits plant. Despite its popularity for fresh consumption, jaboticaba is rarely used in intensive processing in China. The content of nutrients and antioxidant in jaboticaba greatly impacts how it is processed healthy food. In this study, we evaluated the nutrients, antioxidant capacity, and volatile compounds of three jaboticaba cultivars including Sabara, Argentina, and Fukuoka, respectively. Our results revealed each variety has its merits. Sabara had an abundance of volatile compounds, a suitable acid-sugar ratio, and a slightly lower antioxidant capacity, making it suitable for fresh consumption. Argentina is the richest in volatile compounds in ripe fruit, but slightly lighter in taste and acid-sugar ratio, making it suitable for dry products. The large size, juicy flesh, low acid-sugar ratio, and less volatile compounds content of Fukuoka also make it suitable for juice processing. Three cultivars of jaboticaba berry exhibited different characteristics, providing reference evidence for the manufacturing and processing of jaboticaba health food.
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Affiliation(s)
- Shaosi Xu
- College of Life Science, Fujian Normal University, Fuzhou, China
| | - Yingying Pang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
| | - Xiaoming Cai
- Institute of Food Inspection, Fujian Institute of Product Quality Supervision and Inspection, National Center for Quality Supervision and Inspection of Processed Foods, Fuzhou, China
| | - Qinchang Chen
- College of Life Science, Fujian Normal University, Fuzhou, China
| | - Gang Jin
- School of Food and Wine, Ningxia University, Yinchuan, China
| | - Miao Zhang
- College of Life Science, Fujian Normal University, Fuzhou, China
| | - Luqiang Huang
- College of Life Science, Fujian Normal University, Fuzhou, China
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Miličević A. Estimating flavonoid oxidation potentials: mechanisms and charge-related regression models. Arh Hig Rada Toksikol 2023; 74:99-105. [PMID: 37357878 PMCID: PMC10291500 DOI: 10.2478/aiht-2023-74-3721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/01/2023] [Accepted: 05/01/2023] [Indexed: 06/27/2023] Open
Abstract
In this paper, I tested our quadratic regression models for the estimation of flavonoid oxidation potentials based on spin populations, the differences in the net atomic charges between a cation and a neutral flavonoid, between a radical and an anion of a flavonoid, and between a radical and a neutral flavonoid on a larger set of flavonoids (N = 35). By including six new flavonoids (5,6,7-trihydroxyflavone, 3,3',4',7-tetrahydroxyflavone, 3,7-dihydroxyflavone, 4',7-dihydroxyflavone, 4',5,7-trihydroxyisoflavone, and 6-hydroxyflavone), we created a respectable calibration set of 35 flavonoids with their oxidation potentials all measured at the same conditions by the same experimentalist. The best model was based on the mean values of the three variables using differences in the net atomic charges (R 2 = 0.970, S.E. = 0.043), which are connected with the three different mechanisms of electrochemical oxidation, SET-PT, SPLET, and HAT.
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Affiliation(s)
- Ante Miličević
- Institute for Medical Research and Occupational Health, Zagreb, Croatia
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Resende LM, Oliveira LS, Franca AS. Polyphenols in Jabuticaba (Plinia spp.) Peel Flours: Extraction and Comparative Evaluation of FTIR and HPLC for Quantification of Individual Compounds. Foods 2023; 12:foods12071488. [PMID: 37048309 PMCID: PMC10094258 DOI: 10.3390/foods12071488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 04/05/2023] Open
Abstract
Jabuticabas are wild fruits native to Brazil, and their peels, the main residue from jabuticaba processing, contain significant amounts of bioactive compounds, which are mostly phenolics. Conventional methods based on the estimation of total extractable phenolics (TEP—Folin–Ciocalteau) or total monomeric anthocyanins (TMA) have limitations and may not reflect the actual antioxidant potential of these peels. Analytical methods, such as high-performance liquid chromatography (HPLC), are more appropriate for the quantification of specific phenolics, and can be used as a reference for the construction of mathematical models in order to predict the amount of compounds using simple spectroscopic analysis, such as Fourier Transform Infrared Spectroscopy (FTIR). Therefore, the objectives of this study were (i) to evaluate the composition of specific polyphenols in flours prepared from jabuticaba peels and verify their correlation with TEP and TMA results from a previous study, and (ii) to employ FTIR coupled with chemometrics to predict the concentrations of these polyphenols in jabuticaba peel flours (JPFs) using HPLC as a reference method. Cyanidin-3-glucoside (C3G), ellagic acid (EA) and delphinidin-3-glucoside (D3G) were the main polyphenols found in the samples. The C3G contents ranged from 352.33 mg/100 g (S10) to 1008.73 mg/100 g (S22), with a strong correlation to TMA (r = 0.97; p = 0.00) and a moderate correlation to TEP (r = 0.45; p = 0.02). EA contents ranged from 163.65 mg/100 g (S23) to 334.69 mg/100 g (S11), with a moderate to strong correlation to TEP (r = 0.69; p = 0.00). The D3G values ranged from 94.99 mg/100 g (S10) to 203.36 mg/100 g (S5), with strong correlations to TMA (r = 0.91; p = 0.00) and C3G levels (r = 0.92; p = 0.00). The developed partial least squares-PLS models based on FTIR data provided satisfactory predictions of C3G and EA levels, reasonably matching those of HPLC.
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Affiliation(s)
- Laís M. Resende
- PPGCA, Food Science Graduate Program, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
| | - Leandro S. Oliveira
- PPGCA, Food Science Graduate Program, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
- DEMEC, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
| | - Adriana S. Franca
- PPGCA, Food Science Graduate Program, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
- DEMEC, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, MG, Brazil
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Gamel TH, Saeed SMG, Ali R, Abdel-Aal ESM. Purple Wheat: Food Development, Anthocyanin Stability, and Potential Health Benefits. Foods 2023; 12:foods12071358. [PMID: 37048178 PMCID: PMC10093297 DOI: 10.3390/foods12071358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
Colored wheats such as black, blue, or purple wheat are receiving a great interest as healthy food ingredients due to their potential health-enhancing attributes. Purple wheat is an anthocyanin-pigmented grain that holds huge potential in food applications since wheat is the preferred source of energy and protein in human diet. Purple wheat is currently processed into a variety of foods with potent antioxidant properties, which have been demonstrated by in vitro studies. However, the health impacts of purple wheat foods in humans still require further investigations. Meanwhile, anthocyanins are vulnerable molecules that require special stabilization treatments during food preparation and processing. A number of stabilization methods such as co-pigmentation, self-association, encapsulation, metal binding, and adjusting processing conditions have been suggested as a means to diminish the loss of anthocyanins in processed foods and dietary supplements. The present review was intended to provide insights about purple wheat food product development and its roles in human health. In addition, methods for stabilizing anthocyanins during processing were briefly discussed.
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Affiliation(s)
- Tamer H Gamel
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
| | | | - Rashida Ali
- Department of Food Science and Technology, University of Karachi, Karachi 75270, Pakistan
| | - El-Sayed M Abdel-Aal
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada
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Nascimento RDPD, Rizzato JS, Polezi G, Moya AMTM, Silva MF, Machado APDF, Franchi Junior GC, Borguini RG, Santiago MCPDA, Paiotti APR, Pereira JA, Martinez CAR, Marostica Junior MR. Freeze-dried jaboticaba (Myrciaria jaboticaba (Vell.) O. Berg) peel powder, a rich source of anthocyanins and phenolic acids, mitigates inflammation-driven colorectal cancer in mice. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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Dzah CS, Asante-Donyinah D, Letsyo E, Dzikunoo J, Adams ZS. Dietary Polyphenols and Obesity: A Review of Polyphenol Effects on Lipid and Glucose Metabolism, Mitochondrial Homeostasis, and Starch Digestibility and Absorption. Plant Foods Hum Nutr 2023; 78:1-12. [PMID: 36459308 DOI: 10.1007/s11130-022-01034-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
Obesity is a major global public health concern, limiting socio-economic development and human productivity. As studies focus on finding sustainable solutions to this challenge, polyphenols have shown promising results and have become a research focus. This is mainly because of associated lower risks of side effects with their use, compared to synthetic pharmaceuticals. In this study, the anti-obesity potentials of dietary polyphenols have been reviewed. Using a narrative approach, the biological activities of polyphenols and their influence on energy metabolism and mechanisms are discussed. Specifically, their roles in insulin-dependent glucose uptake, insulin sensitivity, lipid metabolism and storage in adipocytes, starch digestibility, and regulation of mitophagy and mitogenesis in muscle cells and adipocytes, were considered. After considering the major findings of many related studies, it was confirmed that polyphenols can prevent and ameliorate obesity by fighting insulin resistance (IR) induced by pro-inflammatory cytokines, scavenging reactive oxygen species (ROS) and limiting their effects, and by regulating the expression and/or activity of key enzymes along relevant pathways. More human studies are needed to reveal more about the anti-obesity effects of dietary polyphenols and their effective doses in humans.
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Affiliation(s)
- Courage Sedem Dzah
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana.
| | - David Asante-Donyinah
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - Emmanuel Letsyo
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - John Dzikunoo
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
| | - Zeenatu Suglo Adams
- Department of Food Science and Technology, Faculty of Applied Sciences and Technology, Ho Technical University, P.O. Box HP217, Ho, Volta Region, Ghana
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Ardanareswari K, Lowisia W, Soedarini B, Liao JW, Chung YC. Jaboticaba (Myrciaria cauliflora) Fruit Extract Suppressed Aberrant Crypt Formation in 1,2-Dimetylhydrazine-Induced Rats. Plant Foods Hum Nutr 2023:10.1007/s11130-023-01051-z. [PMID: 36820999 DOI: 10.1007/s11130-023-01051-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/11/2023] [Indexed: 06/18/2023]
Abstract
Early intervention can significantly improve the colorectal cancer survival rate. Foods rich in phenolic compounds, such as jaboticaba (Myrciaria cauliflora), may prevent tumorigenesis. We investigated the effectivity of jaboticaba whole fruit ethanolic extract (FEX) in suppressing aberrant crypt foci (ACF), the earliest lesion of colorectal cancer (CRC), in 1,2-dimethylhydrazine (DMH)-induced rats and the underlying mechanisms related to the gut microbiota composition and short chain fatty acid (SCFA). This study was approved by the Institutional Animal Care and Use Committee (IACUC) of Providence University (Trial Registration Number 20180419A01, registration date: 22 December 2018). The FEX contains gallic acid and an especially high ellagic acid concentration of 54.41 ± 1.80 and 209.79 ± 2.49 mg/100 g FEX. The highest total ACF number (150.00 ± 43.86) was recorded in the DMH control (D) group. After 56 days of oral FEX treatment, the total ACF number in the low FEX dosage (DL) group was significantly lower compared to the D group (p < 0.05). The large-sized ACF (> 5 foci), which has a higher probability of progressing to later stage, was significantly decreased in the high FEX dosage (DH) group. The 16s rDNA metagenomic sequencing of the cecal material revealed that the CRC biomarker Lachnoclostridium was significantly suppressed in the DH group (p < 0.05), whereas some SCFA-producing taxa and the cecal butyrate concentration were significantly elevated in the DL and DH groups (p < 0.05). This study demonstrated the potential of jaboticaba whole fruit in CRC prevention, especially in the initial stage, by shifting gut microbiota composition and improving cecal butyrate level.
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Affiliation(s)
- Katharina Ardanareswari
- Department of Food and Nutrition, Providence University, No. 200, Section 7, Taiwan Blvd, Shalu District, Taichung City, 43301, Republic of China (Taiwan)
- Department of Food Technology, Soegijapranata Catholic University, Semarang, Indonesia
| | - Webiana Lowisia
- Department of Food and Nutrition, Providence University, No. 200, Section 7, Taiwan Blvd, Shalu District, Taichung City, 43301, Republic of China (Taiwan)
- Department of Food Technology, Soegijapranata Catholic University, Semarang, Indonesia
| | - Bernadeta Soedarini
- Department of Food Technology, Soegijapranata Catholic University, Semarang, Indonesia
| | - Jiunn-Wang Liao
- Graduate Institute of Veterinary Pathobiology, National Chung-Hsing University, Taichung City, Republic of China (Taiwan)
| | - Yun-Chin Chung
- Department of Food and Nutrition, Providence University, No. 200, Section 7, Taiwan Blvd, Shalu District, Taichung City, 43301, Republic of China (Taiwan).
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12
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Ye Z, Liu Y. Polyphenolic compounds from rapeseeds (Brassica napus L.): The major types, biofunctional roles, bioavailability, and the influences of rapeseed oil processing technologies on the content. Food Res Int 2023; 163:112282. [PMID: 36596189 DOI: 10.1016/j.foodres.2022.112282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/26/2022] [Accepted: 11/29/2022] [Indexed: 12/09/2022]
Abstract
The rapeseed (Brassica napus L.) are the important oil bearing material worldwide, which contain wide variety of bioactive components with polyphenolic compounds considered the most typical. The rapeseed polyphenols encompass different structural variants, and have been considered to have many bioactive functions, which are beneficial for the human health. Whereas, the rapeseed oil processing technologies affect their content and the biofunctional activities. The present review of the literature highlighted the major types of the rapeseed polyphenols, and summarized their biofunctional roles. The influences of rapeseed oil processing technologies on these polyphenols were also elucidated. Furthermore, the directions of the future studies for producing nutritional rapeseed oils preserved higher level of polyphenols were prospected. The rapeseed polyphenols are divided into the phenolic acids and polyphenolic tannins, both of which contained different subtypes. They are reported to have multiple biofunctional roles, thus showing outstanding health improvement effects. The rapeseed oil processing technologies have significant effects on both of the polyphenol content and activity. Some novel processing technologies, such as aqueous enzymatic extraction (AEE), subcritical or supercritical extraction showed advantages for producing rapeseed oil with higher level of polyphenols. The oil refining process involved heat or strong acid and alkali conditions affected their stability and activity, leading to the loss of polyphenols of the final products. Future efforts are encouraged to provide more clinic evidence for the practical applications of the rapeseed polyphenols, as well as optimizing the processing technologies for the green manufacturing of rapeseed oils.
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Affiliation(s)
- Zhan Ye
- School of Food Science and Technology, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, PR China; State Key Laboratory of Food Science and Technology, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, PR China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, PR China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, PR China.
| | - Yuanfa Liu
- School of Food Science and Technology, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, PR China; State Key Laboratory of Food Science and Technology, Jiangnan University, No. 1800, Lihu Road, Wuxi 214122, Jiangsu, PR China; Collaborative Innovation Center of Food Safety and Quality Control in Jiangsu Province, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, PR China; National Engineering Research Center for Functional Food, Jiangnan University, 1800 Lihu Road, Wuxi 214122, Jiangsu, PR China.
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Resende LM, Franca AS. Jabuticaba ( Plinia sp.) Peel as a Source of Pectin: Characterization and Effect of Different Extraction Methods. Foods 2022; 12:foods12010117. [PMID: 36613333 PMCID: PMC9818410 DOI: 10.3390/foods12010117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/15/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
The peel of jabuticaba, a small fruit native to Brazil, has been shown to be a potential source of antioxidants and soluble dietary fibers. In this study, flours prepared from these peels were evaluated as a source of pectin. Different extraction methods were employed: ultrasound (US) extraction followed by low temperature heating (40 °C); in a microwave (MW) without (method 1) or with cellulase (method 2) or hemicellulase (method 3); or in a water bath (method 4). Pectin yields ranged from approximately 18% for methods 1 and 4 up to 22% for enzyme-assisted extractions (methods 2 and 3). Methods that did not employ enzymes resulted in low amounts of methoxyl pectins, as opposed to high amounts of methoxyl pectins obtained after enzyme treatment. Cyanidin-3-O-glucoside (C3G) and ellagic acid were the main phenolic compounds found in jabuticaba peel pectins, with higher C3G levels obtained with enzyme-free extraction (methods 1 and 4). All pectins from jabuticaba peel presented a reddish tone, good emulsifying properties and high swelling capacity. The pectin extracted using US+MW+cellulase (method 2) presented better emulsifying performance (higher values of emulsifying activity and emulsion stability), more effective than commercially available citrus pectin.
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Affiliation(s)
- Laís M. Resende
- PPGCA, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, Brazil
| | - Adriana S. Franca
- PPGCA, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, Brazil
- DEMEC, Universidade Federal de Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte 31270-901, Brazil
- Correspondence:
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da Silva Moura M, da Silva Gomes da Costa B, Giaconia MA, de Andrade RR, Braga ARC, Braga MB. Jaboticaba powders production by freeze‐drying: Influence of octenyl succinic anhydride‐modified starch concentrations over anthocyanins and physical properties. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Milena da Silva Moura
- Department of Chemical Engineering Universidade Federal de São Paulo (UNIFESP) Diadema SP Brazil
| | | | | | - Rafael Ramos de Andrade
- Department of Chemical Engineering Universidade Federal de São Paulo (UNIFESP) Diadema SP Brazil
| | - Anna Rafaela Cavalcante Braga
- Department of Chemical Engineering Universidade Federal de São Paulo (UNIFESP) Diadema SP Brazil
- Department of Biosciences Universidade Federal de São Paulo (UNIFESP) Santos SP Brazil
| | - Matheus Boeira Braga
- Department of Chemical Engineering Universidade Federal de São Paulo (UNIFESP) Diadema SP Brazil
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Tavares IRG, Pinheiro VDS, de Castro PMLA, Reis IB, de Oliveira GV, Alvares TS. The Role of By-Products of Fruit and Vegetable Processing for the Dietary Treatment of Cardiovascular Risk Factors: A Narrative Review. Antioxidants (Basel) 2022; 11:2170. [DOI: 10.3390/antiox11112170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/21/2022] [Accepted: 10/27/2022] [Indexed: 11/06/2022] Open
Abstract
Polyphenols-rich food has been utilized to induce a positive effect on human health. Considering that fruit and vegetable by-products (seeds, pomace, and peels) are sources of polyphenols, previous studies have investigated the effect of dietary supplementation with food by-products on cardiometabolic disorders, such as high fasting blood glucose, dyslipidemia, and obesity. Endothelial dysfunction has also been considered a cardiometabolic parameter, given that it precedes cardiovascular disease. However, there is a scarcity of narrative reviews reporting the effect of food by-product supplementation on cardiometabolic disorders in animal and human clinical trials. In this sense, the present narrative review aims to investigate the impact of fruit and vegetable by-product supplementation on cardiometabolic disorders in humans and animals, exploring the possible mechanisms whenever possible. Research articles were retrieved based on a search of the following databases: PubMed, ScienceDirect, and Google Scholar using the following keywords and synonyms combined: (“fruit by-products” or “food waste” or “pomace” or “bagasse” or “seeds” or “waste products”) AND (“heart disease risk factors” or “endothelial dysfunction” or “atherosclerosis”). It was shown that fruit and vegetable by-products could efficiently improve cardiometabolic disorders in patients with chronic diseases, including hypertension, type II diabetes mellitus, and dyslipidemia. Such effects can be induced by the polyphenols present in food by-products. In conclusion, food by-product supplementation has a positive effect on cardiometabolic disorders. However, further studies investigating the effect of food by-products on cardiometabolic disorders in humans are still necessary so that solid conclusions can be drawn.
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Borges LLR, Oliveira LLD, Freitas VV, Leite BRDC, Nascimento ALAA, Castro GAD, Fernandes SA, Stringheta PC. Digestive enzymes inhibition, antioxidant and antiglycation activities of phenolic compounds from jabuticaba (Plinia cauliflora) peel. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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de Moraes ÂAB, Ferreira OO, da Costa LS, Almeida LQ, Varela ELP, Cascaes MM, de Jesus Pereira Franco C, Percário S, Nascimento LDD, de Oliveira MS, Andrade EHA. Phytochemical Profile, Preliminary Toxicity, and Antioxidant Capacity of the Essential Oils of Myrciaria floribunda (H. West ex Willd.) O. Berg. and Myrcia sylvatica (G. Mey) DC. (Myrtaceae). Antioxidants (Basel) 2022; 11. [PMID: 36290799 DOI: 10.3390/antiox11102076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/11/2022] [Accepted: 10/18/2022] [Indexed: 11/17/2022] Open
Abstract
The essential oils (EOs) of Myrciaria floribunda (Mflo) and Myrcia sylvatica (Msyl) (Myrtaceae) were obtained by hydrodistillation. The analysis of volatile constituents was performed by GC/MS. Preliminary toxicity was assessed on Artemia salina Leach. The antioxidant capacity was measured by the ABTS•+ and DPPH• radical inhibitory activities. The results indicate that the Mflo EO had the highest yield (1.02%), and its chemical profile was characterized by high levels of hydrocarbon (65.83%) and oxygenated (25.74%) monoterpenes, especially 1,8-cineole (23.30%), terpinolene (22.23%) and α-phellandrene (22.19%). Regarding the Msyl EO, only hydrocarbon (51.60%) and oxygenated (46.52%) sesquiterpenes were identified in the sample, with (Z)-α-trans-bergamotene (24.57%), α-sinensal (13.44%), and (Z)-α-bisabolene (8.33%) at higher levels. The EO of Mflo exhibited moderate toxicity against A. salina (LC50 = 82.96 ± 5.20 µg.mL−1), while the EO of Msyl was classified as highly toxic (LC50 = 2.74 ± 0.50 µg.mL−1). In addition, relative to Trolox, the EOs of Mflo and Msyl showed significant inhibitory effects (p < 0.0001) against the DPPH• radical. This study contributes to the expansion of chemical and biological knowledge on the EOs of Myrtaceae species from the Amazon region.
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Abstract
There is a current interest in healthy diets and supplements, indicating the relevance of novel delivery systems for plant extracts rich in bioactive compounds and probiotics. This simultaneous delivery system can be prospective for health. In this sense, investigating foods rich in bioactive compounds or supplemented by them for incorporating probiotics and some approaches to improve probiotic survivability, such as the choice of resistant probiotic strains or microencapsulation, is valuable. This review addresses a brief discussion about the role of phenolic compounds, chlorophyll and carotenoids from plants and probiotics in gut health, indicating the benefits of this association. Also, an overview of delivery systems used in recent studies is shown, considering their advantages for incorporation in food matrices. Delivery systems containing compounds recovered from plants can reduce probiotic oxidative stress, improving survivability. However, investigating the beneficial concentration of some bioactive compounds from plant extracts is relevant due to their antimicrobial potential. In addition, further clinical trials and toxicological studies of plant extracts are pertinent to ensure safety. Thus, the recovery of extracts from plants emerges as an alternative to providing multiple compounds with antioxidant potential, increasing the preservation of probiotics and allowing the fortification or enrichment of food matrices.
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Affiliation(s)
- Augusto Tasch Holkem
- Department of Biomedical Sciences, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, QC, Canada
| | - Marluci Palazzolli da Silva
- Department of Food Engineering, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Pirassununga, Brazil
| | - Carmen Silvia Favaro-Trindade
- Department of Food Engineering, Faculdade de Zootecnia e Engenharia de Alimentos, Universidade de São Paulo, Pirassununga, Brazil
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Nunes Mattos G, Pessanha de Araújo Santiago MC, Sampaio Doria Chaves AC, Rosenthal A, Valeriano Tonon R, Correa Cabral LM. Anthocyanin Extraction from Jaboticaba Skin (Myrciaria cauliflora Berg.) Using Conventional and Non-Conventional Methods. Foods 2022; 11:foods11060885. [PMID: 35327307 PMCID: PMC8954074 DOI: 10.3390/foods11060885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/03/2022] [Accepted: 03/07/2022] [Indexed: 11/16/2022] Open
Abstract
This study evaluated the effect of different extraction technologies and conditions in order to obtain jaboticaba skin extracts. Firstly, the skins were extracted by conventional extraction, according to a rotatable central composite design, varying ethanol concentration, solid:liquid ratio, and temperature. Next, ultrasound-assisted extraction was performed using different power densities and times. Finally, high-pressure extractions were performed with varying pressures and times. For agitated bed extraction, the highest anthocyanin content was observed for ethanol concentrations varying between 60% and 80%. Thus, the independent variables which more influenced anthocyanin content were ethanol concentration and solid:liquid ratio. Folin–Ciocalteu reducing capacity was linearly affected by the increase in temperature. Ethanol concentration was the variable that most influenced ABTS+. On the other hand, the increase in ethanol concentration decreased the antioxidant capacity by ABTS+. Considering the ultrasound extraction, increasing its power did not affect total monomeric anthocyanins content, while the increase in process time had better yields. The highest antioxidant capacity and total monomeric anthocyanins were found for the highest extraction time. Similarly, with ultrasound, the increase in high hydrostatic-assisted extraction time positively influenced anthocyanin content and antioxidant capacity. As a result, the ultrasound-assisted method was found to be the best extraction technology for anthocyanins recovery.
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Affiliation(s)
- Gabriela Nunes Mattos
- Programa de Pós-Graduação em Ciência de Alimentos, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-909, RJ, Brazil;
| | | | - Ana Carolina Sampaio Doria Chaves
- Embrapa Agroindústria de Alimentos, Av. das Américas, 29501, Rio de Janeiro 23020-470, RJ, Brazil; (M.C.P.d.A.S.); (A.C.S.D.C.); (A.R.); (R.V.T.)
| | - Amauri Rosenthal
- Embrapa Agroindústria de Alimentos, Av. das Américas, 29501, Rio de Janeiro 23020-470, RJ, Brazil; (M.C.P.d.A.S.); (A.C.S.D.C.); (A.R.); (R.V.T.)
| | - Renata Valeriano Tonon
- Embrapa Agroindústria de Alimentos, Av. das Américas, 29501, Rio de Janeiro 23020-470, RJ, Brazil; (M.C.P.d.A.S.); (A.C.S.D.C.); (A.R.); (R.V.T.)
| | - Lourdes Maria Correa Cabral
- Embrapa Agroindústria de Alimentos, Av. das Américas, 29501, Rio de Janeiro 23020-470, RJ, Brazil; (M.C.P.d.A.S.); (A.C.S.D.C.); (A.R.); (R.V.T.)
- Correspondence: ; Tel.: +55-21-99272-0999
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Yamamoto A, Honda S, Ogura M, Kato M, Tanigawa R, Fujino H, Kawamoto S. Lemon Myrtle (Backhousia citriodora) Extract and Its Active Compound, Casuarinin, Activate Skeletal Muscle Satellite Cells In Vitro and In Vivo. Nutrients 2022; 14. [PMID: 35268053 DOI: 10.3390/nu14051078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 01/11/2023] Open
Abstract
Sarcopenia is an age-related skeletal muscle atrophy. Exercise is effective in improving sarcopenia via two mechanisms: activation of skeletal muscle satellite cells (SCs) and stimulation of muscle protein synthesis. In contrast, most nutritional approaches for improving sarcopenia focus mainly on muscle protein synthesis, and little is known about SC activation. Here, we investigated the effect of lemon myrtle extract (LM) on SC activation both in vitro and in vivo. Primary SCs or myoblast cell lines were treated with LM or its derived compounds, and incorporation of 5-bromo-2′-deoxyuridine, an indicator of cell cycle progression, was detected by immunocytochemistry. We found that LM significantly activated SCs (p < 0.05), but not myoblasts. We also identified casuarinin, an ellagitannin, as the active compound in LM involved in SC activation. The structure−activity relationship analysis showed that rather than the structure of each functional group of casuarinin, its overall structure is crucial for SC activation. Furthermore, SC activation by LM and casuarinin was associated with upregulation of interleukin-6 mRNA expression, which is essential for SC activation and proliferation. Finally, oral administration of LM or casuarinin to rats showed significant activation of SCs in skeletal muscle (p < 0.05), suggesting that LM and casuarinin may serve as novel nutritional interventions for improving sarcopenia through activating SCs.
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Shen H, Han J, Liu C, Cao F, Huang Y. Grape Seed Proanthocyanidins Exert a Radioprotective Effect on the Testes and Intestines Through Antioxidant Effects and Inhibition of MAPK Signal Pathways. Front Med (Lausanne) 2022; 8:836528. [PMID: 35141259 PMCID: PMC8818786 DOI: 10.3389/fmed.2021.836528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 12/29/2021] [Indexed: 11/15/2022] Open
Abstract
The testes and intestines are highly sensitive to ionizing radiation. Low-dose radiation can cause infertility and enteritis. However, there is a lack of safe and efficient radioprotective agents. This study aims to investigate the radioprotective effects of grape seed proanthocyanidins (GSPs) on testicular and intestinal damage induced by ionizing radiation. In vitro, GSPs reduced the apoptosis and proliferation inhibition of mouse testicular stromal cells TM3 and human small intestinal crypt epithelial cells HIEC induced by ionizing radiation, and alleviated DNA double-strand breaks. In vivo, GSPs ameliorated the pathological damage of the testes and intestines induced by ionizing radiation, and protected the endocrine function of the testes and the barrier function of the intestines. In addition, we preliminarily proved that the radioprotective effect of GSPs is related to its antioxidant effect and inhibition of MAPK signaling pathways. Our results indicate that GSPs are expected to be a safe and effective radioprotective drug.
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Affiliation(s)
- Hui Shen
- Department of Central Laboratory, First Hospital of Jiaxing, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Jun Han
- Department of Radiology, First Hospital of Jiaxing, Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Chunlei Liu
- Department of Radiation Oncology, Chifeng Municipal Hospital, Chifeng Clinical Medical School of Inner Mongolia Medical University, Chifeng, China
| | - Fei Cao
- Department of Radiotherapy, Changhai Hospital of Shanghai, First Affiliated Hospital of Naval Medical University, Shanghai, China
- Fei Cao
| | - Yijuan Huang
- Department of Radiology, First Hospital of Jiaxing, Affiliated Hospital of Jiaxing University, Jiaxing, China
- *Correspondence: Yijuan Huang ;
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Viera W, Samaniego I, Camacho D, Habibi N, Ron L, Sediqui N, Álvarez J, Viteri P, Sotomayor A, Merino J, Vásquez-Castillo W, Brito B. Phytochemical Characterization of a Tree Tomato ( Solanum betaceum Cav.) Breeding Population Grown in the Inter-Andean Valley of Ecuador. Plants (Basel) 2022; 11:plants11030268. [PMID: 35161251 PMCID: PMC8838755 DOI: 10.3390/plants11030268] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/04/2021] [Accepted: 12/06/2021] [Indexed: 05/12/2023]
Abstract
Tree tomato (Solanum betaceum Cav.) is an Andean fruit crop that is grown in Ecuador. It is an exceptional source of minerals and vitamins, thus has nutraceutical properties. The objective of this research was to carry out a phytochemical characterization of a breeding population composed of 90 segregants. Pulp (including mesocarp, mucilage, seeds and placenta) was ground and sieved in order to obtain the liquid pulp to be lyophilized for the chemical analyzes. Antioxidants compounds were determined by spectrophotometry and vitamin C by reflectometry. Data were analyzed by principal components, grouping, and variance analyses; in addition, Z Score estimation was carried out to select elite individuals. There was a broad variability in the data obtained for the breeding population, polyphenol content varied from 5.11 to 16.59 mg GAE g-1, flavonoids from 1.24 to 6.70 mg cat g-1, carotenoids from 50.39 to 460.72 µg β-carotene g-1, anthocyanins from 1.06 to 240.49 mg cy-3-glu 100 g-1, antioxidant capacity from 49.51 to 312.30 µm Trolox g-1, and vitamin C from 78.29 to 420.16 mg 100 g-1. It can be concluded that tree tomato is a good source of beneficial biocompounds and has a high antioxidant capacity.
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Affiliation(s)
- William Viera
- National Institute of Agricultural Research (INIAP), Santa Catalina Research Site, Fruit Program, Tumbaco Experimental Farm, Tumbaco 170902, Ecuador; (W.V.); (P.V.); (A.S.); (J.M.)
| | - Iván Samaniego
- Department of Nutrition and Quality, Santa Catalina Research Site, National Institute of Agricultural Research (INIAP), Cutuglahua 171107, Ecuador; (I.S.); (J.Á.)
| | - Diana Camacho
- Faculty of Chemistry Sciences, Universidad Central del Ecuador (UCE), Quito 170521, Ecuador;
| | | | - Lenin Ron
- Faculty of Veterinary Medicine and Zoothecnics, Universidad Central del Ecuador (UCE), Quito 170521, Ecuador;
| | | | - Javier Álvarez
- Department of Nutrition and Quality, Santa Catalina Research Site, National Institute of Agricultural Research (INIAP), Cutuglahua 171107, Ecuador; (I.S.); (J.Á.)
| | - Pablo Viteri
- National Institute of Agricultural Research (INIAP), Santa Catalina Research Site, Fruit Program, Tumbaco Experimental Farm, Tumbaco 170902, Ecuador; (W.V.); (P.V.); (A.S.); (J.M.)
| | - Andrea Sotomayor
- National Institute of Agricultural Research (INIAP), Santa Catalina Research Site, Fruit Program, Tumbaco Experimental Farm, Tumbaco 170902, Ecuador; (W.V.); (P.V.); (A.S.); (J.M.)
| | - Jorge Merino
- National Institute of Agricultural Research (INIAP), Santa Catalina Research Site, Fruit Program, Tumbaco Experimental Farm, Tumbaco 170902, Ecuador; (W.V.); (P.V.); (A.S.); (J.M.)
| | - Wilson Vásquez-Castillo
- Agroindustry and Food Science, Universidad de las Américas (UDLA), Quito 170503, Ecuador
- Correspondence: ; Tel.: +593-984-659-247
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SANTOS SUELENSDOS, PARAÍSO CAROLINAM, COSTA SILVIOCLÁUDIODA, OGAWA CAMILLAYARAL, SATO FRANCIELLE, MADRONA GRASIELES. Recovery of bioactive compounds from an agro-industrial waste: extraction, microencapsulation, and characterization of jaboticaba(Myrciaria cauliflora Berg) pomace as a source of antioxidant. AN ACAD BRAS CIENC 2022; 94:e20191372. [DOI: 10.1590/0001-3765202220191372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 12/07/2020] [Indexed: 12/23/2022] Open
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Loubet Filho PS, Baseggio AM, Vuolo MM, Reguengo LM, Telles Biasoto AC, Correa LC, Junior SB, Alves Cagnon VH, Betim Cazarin CB, Maróstica Júnior MR. Gut microbiota modulation by jabuticaba peel and its effect on glucose metabolism via inflammatory signaling. Curr Res Food Sci 2022; 5:382-91. [PMID: 35198998 PMCID: PMC8850559 DOI: 10.1016/j.crfs.2022.02.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 01/09/2022] [Accepted: 02/01/2022] [Indexed: 02/07/2023] Open
Abstract
Jabuticaba is a Brazilian berry known for its therapeutic potential against cancer, obesity, insulin resistance (IR), and others. It is a natural source of bioactive compounds, leading to better glucose metabolism, and attenuating obesity and IR through the reduction of pro-inflammatory status. The present study aimed to observe the prebiotic effect of freeze-dried jabuticaba peel (J) consumption on gut bacteria profile and describe its effects on IR derived from the lipopolysaccharides/Toll-like receptor-4 inflammatory pathway. Jabuticaba peel was chemically characterized, and its bioactive compounds were quantified. Twenty-four C57BL/6 mice were feed with a control diet (n = 6), control diet + J (n = 6), high-fat diet (HF) (n = 6), and HF + J (n = 6) for thirteen weeks. Gut bacteriota (16s RNA sequencing), glucose metabolism (fasting glucose and insulin, OGTT, ITT, HOMA-IR, and β, QUICKI), and inflammatory status (serum lipopolysaccharide, and protein expression) were assessed. The main bioactive compounds found in J were dietary fiber, and anthocyanins, and its consumption along with a healthy diet reduced the abundance of Firmicutes and Actinobacteriota phyla (p < 0.01), increased the Muribaculaceae and Lachnospiraceae families, and Faecalicatena genus (p < 0.05). The correlation test indicates a negative correlation between the Muribaculaceae and glucose metabolism. Jabuticaba peel is a nutritive source of bioactive compounds with prebiotic effects. Jabuticaba peel is a natural source of bioactive compounds with high anti-oxidant power. Jabuticaba peel in a healthy diet intake can modulate the gut bacteriota and increase short-chain fatty acids production. The consumption of freeze-dried jabuticaba peel does not alter the glucose metabolism via LPS-TLR4 pathway.
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MENEZES JLD, MIZUTA AG, DUTRA TV, FERREIRA TV, BONIN E, CASTRO JC, SCHIPFER CWT, SZCZEREPA MMDA, LANCHEROS CAC, PILAU EJ, MACHINSKI JUNIOR M, MIKCHA JMG, ABREU FILHO BAD. Kefir fermented fruit by-products: anti-Alicyclobacillus spp. activity, and antioxidant activity. Food Sci Technol 2022. [DOI: 10.1590/fst.117621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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PAULA DGCD, VASCONCELOS CM, PEREIRA AF, QUINTÃO ALDC, CHAVES JO, PARREIRAS PM, MENEZES CC. Maceration time over antioxidant activity, volatile compounds and temporal dominant sensation of fermented jabuticaba. Food Sci Technol 2022. [DOI: 10.1590/fst.43221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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de Lima Paula P, de Oliveira Lemos AS, Campos LM, Ferreira TG, Freitas de Souza T, Queiroz LS, Machado Resende Guedes MC, Martins MM, Goulart Filho LR, Macedo GC, Tavares GD, Rocha VN, Leite Denadai ÂM, Fabri RL. Pharmacological investigation of antioxidant and anti-inflammatory activities of leaves and branches extracts from Plinia cauliflora (Jaboticaba). J Ethnopharmacol 2021; 280:114463. [PMID: 34352328 DOI: 10.1016/j.jep.2021.114463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/06/2021] [Accepted: 07/24/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Among all native Brazilian plant species, Plinia cauliflora (DC.) Kausel (Jaboticaba), is well known for producing "superfruits", due to their high phenolic content and antioxidant property. The fruit has astringent characteristics, and it is popularly known for the treatment of diarrhea, rash, and intestinal inflammation. However, there are only a few studies on the use of leaves and branches of this species in the literature, mainly to treat oxidative stress and inflammation. AIM OF THE STUDY The present study aimed to investigate the antioxidant and anti-inflammatory potential of leaves and branches extracts from P. cauliflora. MATERIAL AND METHODS The phytochemical analysis of P. cauliflora extracts was performed by the total phenolic, flavonoid, and tannin dosage method. Moreover, the compounds were identified by HPLC-MS-Q-TOF. Antioxidant capacity was determined by DPPH, β-carotene/linoleic acid system, MDA formation, and phosphomolybdenum assays. In vitro and in vivo anti-inflammatory activities of P. cauliflora were evaluated by the reduction of nitric oxide in the J774A.1 cell line and inhibition of ear edema in mice, respectively. RESULTS The ethanolic extract of the leaves exhibited greater flavonoid content whereas the ethanolic extract of the branches showed higher tannins content. Twenty-two and seventeen compounds were identified by HPLC-MS-Q-TOF in the leaves and branches, respectively, being tellimagrandin I, castalagin, and valoneic acid dilactone reported for the first time in P. cauliflora. The antioxidant potential of extracts was confirmed through different oxidation pathways from oxidizing radicals, which might be related to the presence of phenolic compounds. For the anti-inflammatory assay, the leaves and branches extracts showed promising results, with a reduction of nitric oxide ear edema inhibition around 95% and 80%, respectively. CONCLUSIONS Herein, the great biological potential of leaves and branches extracts from P. cauliflora was highlighted. These parts of the plant are underused and poorly reported in the literature, especially for the antioxidant and anti-inflammatory activities.
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Affiliation(s)
- Priscila de Lima Paula
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Ari Sérgio de Oliveira Lemos
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Lara Melo Campos
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Thayná Gomes Ferreira
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Thalita Freitas de Souza
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Lucas Sales Queiroz
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Maria Clara Machado Resende Guedes
- Center for Cellular Technology and Applied Immunology, Department of Parasitology, Microbiology, and Immunology, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Mário Machado Martins
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Campus Umuarama, Uberlândia, MG, Brazil
| | - Luiz Ricardo Goulart Filho
- Laboratory of Nanobiotechnology, Institute of Biotechnology, Federal University of Uberlândia, Campus Umuarama, Uberlândia, MG, Brazil
| | - Gilson Costa Macedo
- Center for Cellular Technology and Applied Immunology, Department of Parasitology, Microbiology, and Immunology, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Guilherme Diniz Tavares
- Laboratory of Nanostructured Systems Development, Department of Pharmaceutical Science, Faculty of Pharmacy, Federal University of Juiz de Fora, Campus, Juiz de Fora, MG, Brazil
| | - Vinícius Novaes Rocha
- Department of Veterinary Medicine, Faculty of Medicine, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil
| | - Ângelo Márcio Leite Denadai
- Department of Pharmacy, Institute of Life Sciences, Federal University of Juiz de Fora, Campus Governador Valadares, Governor Valadares, MG, Brazil
| | - Rodrigo Luiz Fabri
- Laboratory of Bioactive Natural Products, Department of Biochemistry, Institute of Biological Sciences, Federal University of Juiz de Fora, Juiz de Fora, MG, Brazil.
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Geraldi MV, Cazarin CBB, Cristianini M, Vasques AC, Geloneze B, Maróstica Júnior MR. Jabuticaba juice improves postprandial glucagon-like peptide-1 and antioxidant status in healthy adults: a randomized crossover trial. Br J Nutr 2021; 128:1-29. [PMID: 34776021 DOI: 10.1017/s0007114521004530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Jabuticaba is a Brazilian berry rich in polyphenols, which may exert beneficial effects on metabolic diseases. This randomized crossover study aimed to determine the effects of jabuticaba juice (250 ml in a portion) on postprandial response. Sixteen healthy subjects (11 women; 5 men; 28.4 ± 3.8 years old; body mass index (BMI) 21.7 ± 2.3 kg m-2) consumed two test products after fasting overnight in a randomized controlled crossover design. Each test product portion had a similar composition of sugar components: 250 mL water with glucose, fructose, colored with artificial non-caloric food colorings (placebo); and 250 mL of jabuticaba juice. Beverages were administered immediately before a carbohydrate meal. Blood samples were collected at 0, 15, 30, 45, 60, 90, and 120 min after each test product to analyze the concentrations of glucose, insulin, C-peptide, antioxidant capacity, plasma glucagon-like peptide-1 (GLP-1), and appetite sensations. Compared to the placebo, the intake of jabuticaba juice resulted in a higher GLP-1 response as the area under the curve (AUC) and peaking at 60 min. Jabuticaba juice also resulted in higher antioxidant capacity. Postprandial glucose, insulin, C-peptide levels, and appetite sensations were not significantly different between tests. In conclusion, 250 mL of jabuticaba juice before a carbohydrate meal was able to improve the antioxidant status and GLP-1 concentrations in healthy subjects.
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Affiliation(s)
- Marina V Geraldi
- School of Food Engineering, University of Campinas, Rua Monteiro Lobato., 80, Campinas, SP, 13083-862, Brazil
| | - Cínthia B B Cazarin
- School of Food Engineering, University of Campinas, Rua Monteiro Lobato., 80, Campinas, SP, 13083-862, Brazil
| | - Marcelo Cristianini
- School of Food Engineering, University of Campinas, Rua Monteiro Lobato., 80, Campinas, SP, 13083-862, Brazil
| | - Ana C Vasques
- Laboratory of Investigation on Metabolism and Diabetes, Gastrocentro, University of Campinas, Rua Carlos Chagas., 420, Campinas, SP, 13083-878, Brazil
| | - Bruno Geloneze
- Laboratory of Investigation on Metabolism and Diabetes, Gastrocentro, University of Campinas, Rua Carlos Chagas., 420, Campinas, SP, 13083-878, Brazil
| | - Mário R Maróstica Júnior
- School of Food Engineering, University of Campinas, Rua Monteiro Lobato., 80, Campinas, SP, 13083-862, Brazil
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Sendri N, Bhandari P. Polyphenolic composition and antioxidant potential of underutilized Himalayan wild edible berries by high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry. J Sep Sci 2021; 44:4237-4254. [PMID: 34633763 DOI: 10.1002/jssc.202100455] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 09/21/2021] [Accepted: 09/25/2021] [Indexed: 11/07/2022]
Abstract
The Himalayan wild berries Myrica esculenta, Duchesnea indica, Prunus cerasoides, and Berberis lycium were studied for the first time for polyphenolic compositions using high-performance liquid chromatography/electrospray ionization tandem mass spectrometry. The chemical analysis of extracts resulted in the identification of 69 polyphenols, including 11 anthocyanins, 28 phenolic acids, 19 flavanoids, 10 ellagitannins, and 1 dihydrochalcone. The caffeoylquinic acids, quercetin, kaempferol, and cyanidin are the common moieties in studied wild berries. In addition, seven phenolic compounds, that is, gallic acid, vanillic acid, caffeic acid, rutin, ferulic acid, quercetin, and myricetin were quantified. Among anthocyanins, cyanidin-3-O-glucoside was the majorly quantified anthocyanin that ranged from 2.52 to 6.18% followed by delphinidin-3-O-glucoside (0.6%-5.53%). The samples were assessed for total phenolics, total anthocyanin content, and antioxidant potential. The results showed that M. esculenta and B. lycium had the highest total phenolic and anthocyanin content and exhibited promising antioxidant activity with IC50 of 32.100 ± 0.42 and 48.44 ± 0.46 μg/mL, respectively. Principal component analysis was able to clearly differentiate between four underutilized Himalayan wild edible berries. The wide variability of polyphenolic constituents supports the consumption of these berries not only to achieve the nutrient requirements among local people but also as promising sources of antioxidants for the food industry.
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Affiliation(s)
- Nitisha Sendri
- Council of Scientific and Industrial Research, Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Pamita Bhandari
- Council of Scientific and Industrial Research, Institute of Himalayan Bioresource Technology, Palampur, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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García-Díez E, Cuesta-Hervás M, Veses-Alcobendas AM, Alonso-Gordo Ó, García-Maldonado E, Martínez-Suárez M, Herranz B, Vaquero MP, Álvarez MD, Pérez-Jiménez J. Acute supplementation with grapes in obese subjects did not affect postprandial metabolism: a randomized, double-blind, crossover clinical trial. Eur J Nutr 2021; 60:2671-2681. [PMID: 33386890 DOI: 10.1007/s00394-020-02451-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 11/24/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE The aim of this study was to determine whether grape polyphenols have a "second-meal effect", modulating glucose and lipid elevations in the postprandial period after two successive meals in subjects with obesity. METHODS A randomized, double-blind, placebo-controlled, acute clinical trial was conducted. Twenty-five obese subjects (BMI = ≥ 30 and < 40 kg/m2) were randomly divided into two groups. At an initial visit, blood was collected in a fasting state and the subjects received breakfast and 46 g of either grape powder (equivalent to 252 g fresh grapes) or placebo, both solved in water. Lunch was provided 5 h later and then blood was collected after 0, 30, 60, 120, 180, 240, 300, 330, 360, and 420 min since arrival. Two weeks later, at a second visit, the subjects received the other powder. The following were determined: glucose, insulin, triglycerides, uric acid, blood count, hemoglobin, viscosity, antioxidant capacity, and satiety perception. RESULTS Postprandial increases were observed as expected in, for example, glucose and triglycerides after breakfast and lunch. The grape powder supplementation did not cause any significant modification compared to placebo, in these parameters; nor did it significantly modify plasma antioxidant capacity in the 6 h postprandial period. DISCUSSION Single grape powder supplementation did not modify postprandial responses in obese subjects, probably because the polyphenol dose was insufficient to induce such an effect. The result of a combination of grape with other polyphenol-rich products or chronic supplementation with grape powder on postprandial responses remains to be elucidated. TRIAL REGISTRATION NUMBER www.clinicaltrials.gov , NCT03741218.
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Affiliation(s)
- Esther García-Díez
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Marta Cuesta-Hervás
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Ana M Veses-Alcobendas
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Óscar Alonso-Gordo
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Elena García-Maldonado
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Miriam Martínez-Suárez
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - Beatriz Herranz
- Department of Food Technology, Veterinary Faculty, Complutense University, Avda/Puerta de Hierro, s/n, 28040, Madrid, Spain
- Department of Characterization, Quality, and Safety, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - M Pilar Vaquero
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain
| | - María Dolores Álvarez
- Department of Characterization, Quality, and Safety, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - Jara Pérez-Jiménez
- Department of Metabolism and Nutrition, Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), José Antonio Novais 10, 28040, Madrid, Spain.
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Calloni C, Martínez LS, Gil DF, da Silva DM, Jahn MP, Salvador M. Jabuticaba [ Plinia trunciflora (O. Berg) Kausel] Protects Liver of Diabetic Rats Against Mitochondrial Dysfunction and Oxidative Stress Through the Modulation of SIRT3 Expression. Front Physiol 2021; 12:665747. [PMID: 34295258 PMCID: PMC8290295 DOI: 10.3389/fphys.2021.665747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/09/2021] [Indexed: 11/13/2022] Open
Abstract
Complications generated by hyperglycemia present in diabetes mellitus (DM) have been constantly related to oxidative stress and dysfunction in the mitochondrial electron transport chain (ETC). Sirtuin 3 (SIRT3), which is present in mitochondria, is responsible for regulating several proteins involved in metabolic homeostasis and oxidative stress. Studies have suggested alterations in the expression of SIRT3 in DM. The objective of this study was to evaluate the effects of phenolic compounds in jabuticaba (Plinia trunciflora), a berry native to Brazil, on the activity of mitochondrial ETC complexes, SIRT3 protein expression, and oxidative stress parameters in liver of diabetic rats induced by streptozotocin. After type 1 DM induction (streptozotocin 65 mg/kg), diabetic and healthy rats were treated with jabuticaba peel extract (JPE) by gavage (0.5 g/kg of weight) for 30 days. After treatments, those diabetic rats presented impaired activities of complexes I, II, and III of ETC along with an overexpression of SIRT3. In addition, an increase in lipid peroxidation and superoxide dismutase and catalase activities was observed in the diabetic group. The treatment with JPE was able to recover the activity of the mitochondrial complexes and reduce the expression of SIRT3. Furthermore, JPE treatment reduced oxidative damage to lipids and brought the antioxidants enzyme activities to basal levels in diabetic rats. Together, these results demonstrate that JPE can reduce oxidative stress related to DM by restoring mitochondrial complexes activity and regulating SIRT3 expression. Thus, JPE could become an alternative to reduce the development of complications related to DM.
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Affiliation(s)
- Caroline Calloni
- Laboratório de Estresse Oxidativo e Antioxidantes, Instituto de Biotecnologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Luana Soares Martínez
- Laboratório de Estresse Oxidativo e Antioxidantes, Instituto de Biotecnologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Daniela Franciele Gil
- Laboratório de Estresse Oxidativo e Antioxidantes, Instituto de Biotecnologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Douglas Machado da Silva
- Laboratório de Estresse Oxidativo e Antioxidantes, Instituto de Biotecnologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Matheus Parmegiani Jahn
- Laboratório de Fisiologia e Farmacologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Mirian Salvador
- Laboratório de Estresse Oxidativo e Antioxidantes, Instituto de Biotecnologia, Universidade de Caxias do Sul (UCS), Caxias do Sul, Brazil
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Macedo EHB, Santos GC, Santana MN, Jesus EFO, de Araújo UB, Anjos MJ, Pinheiro AS, Carneiro CS, Rodrigues IA. Unveiling the physicochemical properties and chemical profile of artisanal jabuticaba wines by bromatological and NMR-based metabolomics approaches. Lebensm Wiss Technol 2021; 146:111371. [DOI: 10.1016/j.lwt.2021.111371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Inada KOP, Leite IB, Martins ABN, Fialho E, Tomás-Barberán FA, Perrone D, Monteiro M. Jaboticaba berry: A comprehensive review on its polyphenol composition, health effects, metabolism, and the development of food products. Food Res Int 2021; 147:110518. [PMID: 34399496 DOI: 10.1016/j.foodres.2021.110518] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 06/04/2021] [Accepted: 06/10/2021] [Indexed: 12/12/2022]
Abstract
Jaboticaba, a popular Brazilian berry, has been studied due to its relevant polyphenol composition, health benefits and potential use for the development of derived food products. Considering that around 200 articles have been published in recent years, this review aims to provide comprehensive and updated information, as well as a critical discussion on: (i) jaboticaba polyphenolic composition and extraction methods for their accurate determination; (ii) jaboticaba polyphenol's metabolism; (iii) biological effects of the fruit and the relationship with its polyphenols and their metabolites; (iv) challenges in the development of jaboticaba derived products. The determination of jaboticaba polyphenols should employ hydrolysis procedures during extraction, followed by liquid chromatographic analysis. Jaboticaba polyphenols, mainly anthocyanins and ellagitannins, are extensively metabolized, and their metabolites are probably the most important contributors to the relevant health effects associated with the fruit, such as antioxidant, anti-inflammatory, antidiabetic, hepatoprotective and hypolipidemic. Most of the technological processing of jaboticaba fruit and its residues is related to their application as a colorant, antioxidant, antimicrobial and source of polyphenols. The scientific literature still lacks studies on the metabolism and bioactivity of polyphenols from jaboticaba in humans, as well as the effect of technological processes on these issues.
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Affiliation(s)
- Kim Ohanna Pimenta Inada
- Laboratório de Alimentos Funcionais, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Bloco J, 2° andar, sala 16, 21941-902 Rio de Janeiro, Brazil; Laboratório de Bioquímica Nutricional e de Alimentos, Departamento de Bioquímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos 149, CT, Bloco A, sala 528A, 21941-909 Rio de Janeiro, Brazil; Instituto de Nutrição, Universidade Estadual do Rio de Janeiro, R. São Francisco Xavier, 524, Pavilhão João Lyra Filho, 12° andar, Bloco D, sala 12.002, 20550-900 Rio de Janeiro, Brazil.
| | - Iris Batista Leite
- Laboratório de Alimentos Funcionais, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Bloco J, 2° andar, sala 16, 21941-902 Rio de Janeiro, Brazil
| | - Ana Beatriz Neves Martins
- Laboratório de Bioquímica Nutricional e de Alimentos, Departamento de Bioquímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos 149, CT, Bloco A, sala 528A, 21941-909 Rio de Janeiro, Brazil
| | - Eliane Fialho
- Laboratório de Alimentos Funcionais, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Bloco J, 2° andar, sala 16, 21941-902 Rio de Janeiro, Brazil.
| | - Francisco A Tomás-Barberán
- Research Group on Quality, Safety and Bioactivity of Plant Foods, CEBAS-CSIC, P.O. Box 164, 30100 Campus de Espinardo, Murcia, Spain.
| | - Daniel Perrone
- Laboratório de Bioquímica Nutricional e de Alimentos, Departamento de Bioquímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos 149, CT, Bloco A, sala 528A, 21941-909 Rio de Janeiro, Brazil.
| | - Mariana Monteiro
- Laboratório de Alimentos Funcionais, Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Bloco J, 2° andar, sala 16, 21941-902 Rio de Janeiro, Brazil.
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Tarone AG, Goupy P, Ginies C, Marostica MR Junior, Dufour C. Advanced characterization of polyphenols from Myrciaria jaboticaba peel and lipid protection in in vitro gastrointestinal digestion. Food Chem 2021; 359:129959. [PMID: 33965762 DOI: 10.1016/j.foodchem.2021.129959] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 04/19/2021] [Accepted: 04/24/2021] [Indexed: 12/15/2022]
Abstract
Ultrasound-assisted and solvent extractions resulted in similar levels of hydrolyzable tannins (10.3-6.0 mg/g), anthocyanins (7.8-10.2 mg/g) and flavonols (0.24-0.32 mg/g) for dried Myrciaria jaboticaba peel (DJP). Ultrasound was efficient for the extraction of poorly soluble hydrolyzable tannins but affected the stability of anthocyanins and flavonols. UPLC-DAD-MSn allowed the identification of 44 hydrolyzable tannins as single and mixed hexosides bearing galloyl, HHDP and tergalloyl units. Twelve mixed HHDP-galloylgluconic acids and tergalloylated hexosides were newly discovered in this work. Acid hydrolysis of both ultrasonic extract and DJP yielded five major compounds, i.e. gallic acid, ellagic acid, gallic acid-C-hexoside, valoneic acid dilactone and sanguisorbic acid dilactone and pointed to higher contents in hydrolyzable tannins than by summing individual polyphenols after UPLC. Last, cyanidin-3-O-glucoside and hydrolyzable tannins from the ultrasonic extract inhibited lipid peroxidation of a Western type meal in in vitro digestion, suggesting a health benefit for these jabuticaba polyphenols.
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Ferreira JPDL, Queiroz AJDM, de Figueirêdo RMF, da Silva WP, Gomes JP, Santos DDC, Silva HA, Rocha APT, de Paiva ACC, Chaves ADCG, de Lima AGB, de Andrade RO. Utilization of Cumbeba ( Tacinga inamoena) Residue: Drying Kinetics and Effect of Process Conditions on Antioxidant Bioactive Compounds. Foods 2021; 10:788. [PMID: 33917616 PMCID: PMC8067508 DOI: 10.3390/foods10040788] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/01/2021] [Accepted: 04/03/2021] [Indexed: 11/28/2022] Open
Abstract
The residue generated from the processing of Tacinga inamoena (cumbeba) fruit pulp represents a large amount of material that is discarded without proper application. Despite that, it is a raw material that is source of ascorbic acid, carotenoids and phenolic compounds, which are valued in nutraceutical diets for allegedly combating free radicals generated in metabolism. This research paper presents a study focused on the mathematical modeling of drying kinetics and the effect of the process on the level of bioactive of cumbeba residue. The experiments of cumbeba residue drying (untreated or whole residue (WR), crushed residue (CR) and residue in the form of foam (FR)) were carried out in a fixed-bed dryer at four air temperatures (50, 60, 70 and 80 °C). Effective water diffusivity (Deff) was determined by the inverse method and its dependence on temperature was described by an Arrhenius-type equation. It was observed that, regardless of the type of pretreatment, the increase in air temperature resulted in higher rate of water removal. The Midilli model showed better simulation of cumbeba residue drying kinetics than the other models tested within the experimental temperature range studied. Effective water diffusivity (Deff) ranged from 6.4890 to 11.1900 × 10-6 m2/s, 2.9285 to 12.754 × 10-9 m2/s and 1.5393 × 10-8 to 12.4270 × 10-6 m2/s with activation energy of 22.3078, 46.7115 and 58.0736 kJ/mol within the temperature range of 50-80 °C obtained for the whole cumbeba, crushed cumbeba and cumbeba residue in the form of foam, respectively. In relation to bioactive compounds, it was observed that for a fixed temperature the whole residue had higher retention of bioactive compounds, especially phenolic compounds, whereas the crushed residue and the residue in the form of foam had intermediate and lower levels, respectively. This study provides evidence that cumbeba residue in its whole form can be used for the recovery of natural antioxidant bioactive compounds, mainly phenolic compounds, with the possibility of application in the food and pharmaceutical industries.
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Affiliation(s)
- João Paulo de Lima Ferreira
- Department of Agricultural Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (J.P.d.L.F.); (R.M.F.d.F.); (J.P.G.)
| | - Alexandre José de Melo Queiroz
- Department of Agricultural Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (J.P.d.L.F.); (R.M.F.d.F.); (J.P.G.)
| | - Rossana Maria Feitosa de Figueirêdo
- Department of Agricultural Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (J.P.d.L.F.); (R.M.F.d.F.); (J.P.G.)
| | - Wilton Pereira da Silva
- Department of Physics, Federal University of Campina Grande, Campina Grande 58429-900, Brazil;
| | - Josivanda Palmeira Gomes
- Department of Agricultural Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (J.P.d.L.F.); (R.M.F.d.F.); (J.P.G.)
| | - Dyego da Costa Santos
- Department of Technology in Agroindustry, Federal Institute of Acre, Xapuri 69930-000, Brazil;
| | - Hanndson Araujo Silva
- Department of Processes Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil;
| | - Ana Paula Trindade Rocha
- Department of Food Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (A.P.T.R.); (A.C.C.d.P.)
| | - Anna Catarina Costa de Paiva
- Department of Food Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (A.P.T.R.); (A.C.C.d.P.)
| | - Alan Del Carlos Gomes Chaves
- Department of Mechanical Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (A.D.C.G.C.); (A.G.B.d.L.)
| | - Antônio Gilson Barbosa de Lima
- Department of Mechanical Engineering, Federal University of Campina Grande, Campina Grande 58429-900, Brazil; (A.D.C.G.C.); (A.G.B.d.L.)
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Trindade PL, Soares EDR, Inada KOP, Martins FF, Rudnicki M, Perrone D, Monteiro M, Souza-Mello V, Daleprane JB. Consumption of phenolic-rich jabuticaba ( Myrciaria jaboticaba) powder ameliorates obesity-related disorders in mice. Br J Nutr 2021;:1-9. [PMID: 33787474 DOI: 10.1017/S0007114521001136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Accumulating evidence indicates that dietary phenolic compounds can prevent obesity-related disorders. We investigated whether the consumption of polyphenol-rich jabuticaba peel and seed powder (JPSP) could ameliorate the progression of diet-induced obesity in mice. Male mice were fed a control diet or a high-fat (HF) diet for 9 weeks. After this period, mice were fed control, HF or HF diets supplemented with 5 % (HF-J5), 10 % (HF-J10) or 15 % (HF-J15) of JPSP, for 4 additional weeks. Supplementation with JPSP not only attenuated HF-induced weight gain and fat accumulation but also ameliorated the pro-inflammatory response associated with obesity, as evidenced by the absence of mast cells in the visceral depot accompanied by lower IL-6 and TNF-α at the tissue and circulating levels. JPSP-supplemented mice also exhibited smaller-sized adipocytes, reduced levels of leptin and higher levels of adiponectin, concomitant with improved glucose metabolism and insulin sensitivity. The magnitude of the observed effects was dependent on JPSP concentration with HF-J10- and HF-J15-fed mice showing metabolic profiles similar to control. This study reveals that the consumption of JPSP protects against the dysfunction of the adipose tissue and metabolic disturbances in obese mice. Thus, these findings indicate the therapeutic potential of the phenolic-rich JPSP in preventing obesity-related disorders.
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Moura MHC, Donado-Pestana CM, Rodrigues L, Pessoa EVM, Rossi E Silva R, Festuccia WT, Genovese MI. Long-term supplementation with phenolic compounds from jaboticaba (Plinia jaboticaba (Vell.) Berg) reduces adiposophaty and improves glucose, lipid, and energy metabolism. Food Res Int 2021; 143:110302. [PMID: 33992322 DOI: 10.1016/j.foodres.2021.110302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 03/03/2021] [Accepted: 03/03/2021] [Indexed: 12/25/2022]
Abstract
Obesity is a critical public health problem worldwide that has been associated to non-communicable diseases (NCD), such as type 2 diabetes (T2DM), non-alcoholic fatty lipid diseases (NAFLD) and inflammatory diseases. Polyphenols from several food sources have been studied as one option against these health problems. Sabara jaboticaba (Plinia jaboticaba (Vell.) Berg) is a Brazilian berry rich in ellagic acid derivatives and anthocyanins. Here we investigated the effects of a phenolic-rich extract from Sabara jaboticaba (PEJ) in a diet-induced obesity animal model. PEJ at two doses, 50 mg gallic acid equivalent (GAE)/kg body weight (BW) and 100 mg GAE/kg BW, were administered by daily gavage to obese C57BL/6J mice for 14 weeks. PEJ prevented the excessive body weight and adiposity, adipocyte hypertrophy, inflammation, hyperglycemia, glucose intolerance, insulin resistance, hypercholesterolemia, and hepatic lipid accumulation, as well as increased energy expenditure. In conclusion, polyphenols from Sabara jaboticaba presented several powerful therapeutic properties relevant for fighting obesity and associated health problems.
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Affiliation(s)
- Márcio H C Moura
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil
| | - Carlos M Donado-Pestana
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil; Food Research Center FoRC, University of São Paulo, São Paulo, SP, Brazil
| | - Larissa Rodrigues
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil
| | - Erika V M Pessoa
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil
| | - Rafaela Rossi E Silva
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil
| | - Willian T Festuccia
- Departamento de Fisiologia e Biofísica, Instituto de Ciências Biomédicas - Universidade de São Paulo, São Paulo, SP, Brazil
| | - Maria Inés Genovese
- Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas - Universidade de São Paulo, São Paulo, SP, Brazil.
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Souza ATP, Freitas GP, Lopes HB, Totoli GGC, Tarone AG, Marostica-Junior MR, Rosa AL, Beloti MM. Jabuticaba peel extract modulates adipocyte and osteoblast differentiation of MSCs from healthy and osteoporotic rats. J Bone Miner Metab 2021; 39:163-173. [PMID: 32889573 DOI: 10.1007/s00774-020-01152-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/20/2020] [Indexed: 12/26/2022]
Abstract
INTRODUCTION The jabuticaba peel extract (JPE) contains bioactive compounds that regulate fat metabolism. Because the negative correlation between fat accumulation and bone formation in bone marrow, we hypothesized that JPE inhibits adipocyte as well as favors osteoblast differentiation of mesenchymal stromal cells (MSCs) under healthy and osteoporotic conditions, a disease that display an imbalance between adipocyte and osteoblast differentiation resulting in reduced bone mass. MATERIAL AND METHODS To test these hypotheses, bone marrow MSCs were harvested from healthy and osteoporotic rats and cultured in adipogenic and osteogenic media with three concentrations of JPE, 0.25, 5 and 10 µg/ml, and vehicle (control). After selecting the most efficient concentrations of JPE, we used them to evaluate adipocyte and osteoblast differentiation of MSCs from both sources. RESULTS We observed that, in general, JPE inhibited adipocyte differentiation of MSCs with more pronounced effects in cells from healthy than osteoporotic rats. In addition, JPE increased osteoblast differentiation, exhibiting a slightly higher osteogenic potential on MSCs from osteoporotic compared to healthy condition. CONCLUSION Our results demonstrated that JPE drives MSCs to inhibit adipocyte differentiation and toward osteoblast differentiation under healthy and osteoporotic conditions. These findings pave the way for further translational studies to investigate the therapeutic possibilities of JPE in both prevention and treatment of osteoporosis.
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Affiliation(s)
- Alann Thaffarell Portilho Souza
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil
| | - Gileade Pereira Freitas
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil
| | - Helena Bacha Lopes
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil
| | - Gabriela Guaraldo Campos Totoli
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil
| | - Adriana Gadioli Tarone
- School of Food Engineering, University of Campinas, Rua Monteiro Lobato 80, Campinas, 13083-862, SP, Brazil
| | | | - Adalberto Luiz Rosa
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil
| | - Marcio Mateus Beloti
- Bone Research Lab, School of Dentistry of Ribeirão Preto, University of São Paulo, Av Do Café S/N, Ribeirão Preto, SP, 14040-904, Brazil.
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Geraldi MV, Betim Cazarin CB, Dias-Audibert FL, Pereira GA, Carvalho GG, Kabuki DY, Catharino RR, Pastore GM, Behrens JH, Cristianini M, Maróstica Júnior MR. Influence of high isostatic pressure and thermal pasteurization on chemical composition, color, antioxidant properties and sensory evaluation of jabuticaba juice. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110548] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Tarone AG, Silva EK, Betim Cazarin CB, Marostica Junior MR. Inulin/fructooligosaccharides/pectin-based structured systems: Promising encapsulating matrices of polyphenols recovered from jabuticaba peel. Food Hydrocoll 2021; 111:106387. [DOI: 10.1016/j.foodhyd.2020.106387] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Lage NN, Carvalho MMDF, Guerra JFC, Lopes JMM, Pereira RR, Rabelo ACS, Arruda VM, Pereira MDFA, Layosa MA, Noratto GD, Lima WGD, Silva ME, Pedrosa ML. Jaboticaba ( Myrciaria cauliflora) Peel Supplementation Prevents Hepatic Steatosis Through Hypolipidemic Effects and Cholesterol Metabolism Modulation in Diet-Induced NAFLD Rat Model. J Med Food 2021; 24:968-977. [PMID: 33523759 DOI: 10.1089/jmf.2020.0141] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Jaboticaba (Myrciaria cauliflora), a Brazilian fruit, is a good source of dietary fiber and phenolic compounds, which are concentrated mainly in the peel. These compounds have been considered promising in prevention and treatment of hypercholesterolemia and hepatic steatosis. In this study, we investigated the effects of 4% jaboticaba peel powder (JPP) supplementation on cholesterol metabolism and hepatic steatosis in livers of rats fed a high-fat (HF) diet. The rats were fed a standard AIN-93M (control) diet or an HF diet containing 32% lard and 1% cholesterol, both with and without 4% JPP. The M. cauliflora peel composition revealed a low-lipid high-fiber content and phenolic compounds. The phenolic compounds in JPP, tentatively identified by high-performance liquid chromatography and mass spectrometry (HPLC-MS/MS) analysis, were confirmed to contain phenolic acids, flavonoids, and anthocyanins. Moreover, JPP presented significant antioxidant activity in vitro and was not cytotoxic to HepG2 cells, as determined by the lactate dehydrogenase (LDH) assay. After 6 weeks of treatment, our results showed that JPP supplementation increased lipid excretion in feces, reduced serum levels of total cholesterol and nonhigh-density lipoprotein cholesterol, decreased serum aspartate aminotransferase (AST) activity, and attenuated hepatic steatosis severity in rats fed the HF diet. Furthermore, JPP treatment downregulated expression of ACAT-1, LXR-α, CYP7A1, and ABCG5 genes. Therefore, jaboticaba peel may represent a viable dietary strategy to prevent nonalcoholic fatty liver disease as the JPP treatment alleviated hepatic steatosis through improvement of serum lipid profiles and modulation of mRNA expression of genes involved in cholesterol metabolism.
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Affiliation(s)
- Nara Nunes Lage
- Research Center in Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | | | | | | | - Renata Rebeca Pereira
- Research Center in Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | | | - Vinícius Marques Arruda
- Undergraduate Program in Biotechnology, Federal University of Uberlândia, Patos de Minas, Brazil
| | | | - Marjorie Anne Layosa
- Department of Nutrition and Food Science, Texas A&M University, College Station, Texas, USA
| | - Giuliana D Noratto
- Department of Nutrition and Food Science, Texas A&M University, College Station, Texas, USA
| | - Wanderson Geraldo de Lima
- Research Center in Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil.,Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Marcelo Eustáquio Silva
- Research Center in Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil.,Department of Foods, Federal University of Ouro Preto, Ouro Preto, Brazil
| | - Maria Lúcia Pedrosa
- Research Center in Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil.,Department of Biological Sciences, Federal University of Ouro Preto, Ouro Preto, Brazil
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Rodrigues L, Donado-Pestana CM, Moura MHC, Rossi E Silva R, Pessoa ÉVM, Genovese MI. Phenolic compounds from jaboticaba (Plinia jaboticaba (Vell.) Berg) ameliorate intestinal inflammation and associated endotoxemia in obesity. Food Res Int 2021; 141:110139. [PMID: 33642006 DOI: 10.1016/j.foodres.2021.110139] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 02/08/2023]
Abstract
Jaboticaba (Plinia jaboticaba (Vell.) Berg) is a Brazilian native fruit belonging to the Myrtaceae family. Previously it was demonstrated that phenolic-rich extracts from jaboticaba (PEJ) possess health-beneficial properties in diet-induced obesity; however, whether PEJ modulates the obesity-associated intestinal inflammatory status remains unclear. Thus, male C57BL/6J obese mice were fed a high-fat-sugar (HFS) diet and received PEJ at two doses, 50 mg gallic acid equivalent (GAE)/kg body weight (BW) (PEJ1 group), and 100 mg GAE/kg BW (PEJ2 group), or water (HFS group) by oral gavage for 14 weeks. PEJ groups presented a reduced body weight gain and adiposity and were protected against insulin resistance and dyslipidemia. In addition, PEJ prevented metabolic endotoxemia linked to an attenuation of the HFS diet-induced intestinal inflammation via down-regulation of pro-inflammatory mediators such as tumor necrosis factor (TNF-α), membrane transporter toll-like receptor-4 (TLR-4) and nuclear factor-κB (NF-κB) in the colon. These anti-inflammatory effects appear to be involved, at least in part, with an inhibition of the colonic inflammasome pathway of obese mice.
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de Camargo AC, de Souza Silva AP, Soares JC, de Alencar SM, Handa CL, Cordeiro KS, Figueira MS, Sampaio GR, Torres EAFS, Shahidi F, Schwember AR. Do Flavonoids from Durum Wheat Contribute to Its Bioactive Properties? A Prospective Study. Molecules 2021; 26:molecules26020463. [PMID: 33477281 PMCID: PMC7830396 DOI: 10.3390/molecules26020463] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/08/2021] [Accepted: 01/14/2021] [Indexed: 12/30/2022] Open
Abstract
A clear gap with respect to the potential biological properties of wheat flavonoids exists in the available literature. This information is crucial for breeding programs aiming to produce new varieties presenting improved health benefits. Accordingly, advanced breeding lines of whole durum wheat were evaluated in this contribution. The highest recovery of phenolics was achieved using aqueous acetone (50:50, v/v), as verified by multi-response optimization, thus showing that phenolics could be largely underestimated by employing an inappropriate extraction. The concentration of derivatives of apigenin, the main phenolics present, ranged from 63.5 to 80.7%, as evaluated by LC-ESI-QTOF-MS. Phenolics from the breeding line 98 exhibited the highest ability in scavenging peroxyl radicals, reducing power as well as in terms of inhibition of pancreatic lipase activity, a key enzyme regulating the absorption of triacylglycerols. In contrast, none of the samples exhibited a significant anti-diabetic potential. Despite their high concentration compared to that of phenolic acids, results of this work do not support a significant antioxidant and pancreatic lipase inhibitory effect of durum wheat flavonoids. Therefore, breeding programs and animal and/or human trials related to the effect of durum wheat flavonoids on oxidative stress and absorption of triacylglycerols are discouraged at this point.
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Affiliation(s)
- Adriano Costa de Camargo
- Laboratory of Antioxidants, Nutrition and Food Technology Institute, University of Chile, Santiago 7830490, Chile
- Departamento de Ciencias Vegetales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7830490, Chile
- Correspondence: (A.C.d.C); (A.R.S)
| | - Anna Paula de Souza Silva
- Departament of Agri-Food Industry, Food & Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, P.O. Box 9, Piracicaba, SP CEP 13418-900, Brazil; (A.P.d.S.S.); (J.C.S.); (S.M.d.A.)
| | - Jackeline Cintra Soares
- Departament of Agri-Food Industry, Food & Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, P.O. Box 9, Piracicaba, SP CEP 13418-900, Brazil; (A.P.d.S.S.); (J.C.S.); (S.M.d.A.)
| | - Severino Matias de Alencar
- Departament of Agri-Food Industry, Food & Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, P.O. Box 9, Piracicaba, SP CEP 13418-900, Brazil; (A.P.d.S.S.); (J.C.S.); (S.M.d.A.)
| | - Cíntia Ladeira Handa
- Minas Gerais State University, R. Ver. Geraldo Moisés da Silva 308-434, Ituiutaba, MG CEP 38302-182, Brazil;
| | - Karina Silva Cordeiro
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr. Arnaldo Avenue, São Paulo, SP CEP 01246-904, Brazil; (K.S.C.); (M.S.F.); (G.R.S.); (E.A.F.S.T.)
| | - Marcela Souza Figueira
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr. Arnaldo Avenue, São Paulo, SP CEP 01246-904, Brazil; (K.S.C.); (M.S.F.); (G.R.S.); (E.A.F.S.T.)
| | - Geni R. Sampaio
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr. Arnaldo Avenue, São Paulo, SP CEP 01246-904, Brazil; (K.S.C.); (M.S.F.); (G.R.S.); (E.A.F.S.T.)
| | - Elizabeth A. F. S. Torres
- Department of Nutrition, School of Public Health, University of São Paulo, 715 Dr. Arnaldo Avenue, São Paulo, SP CEP 01246-904, Brazil; (K.S.C.); (M.S.F.); (G.R.S.); (E.A.F.S.T.)
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John’s, NL A1B 3X9, Canada;
| | - Andrés R. Schwember
- Departamento de Ciencias Vegetales, Facultad de Agronomía e Ingeniería Forestal, Pontificia Universidad Católica de Chile, Santiago 7830490, Chile
- Correspondence: (A.C.d.C); (A.R.S)
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Gadioli Tarone A, Keven Silva E, Dias de Freitas Queiroz Barros H, Baú Betim Cazarin C, Roberto Marostica Junior M. High-intensity ultrasound-assisted recovery of anthocyanins from jabuticaba by-products using green solvents: Effects of ultrasound intensity and solvent composition on the extraction of phenolic compounds. Food Res Int 2021; 140:110048. [PMID: 33648273 DOI: 10.1016/j.foodres.2020.110048] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 12/13/2020] [Accepted: 12/16/2020] [Indexed: 12/24/2022]
Abstract
This study proposes an update for the jabuticaba processing chain to obtain valuable coproducts from jabuticaba peels. High-intensity ultrasound (HIUS) technology was evaluated as a more efficient extraction process to obtain two high added-value coproducts: pectin and an anthocyanins-rich extract. The HIUS-assisted extraction of bioactive compounds like anthocyanins from the jabuticaba peels was evaluated. The effects of ultrasound intensity (1.1, 3.7, 7.3, and 13.0 W/cm2) and solvent composition concerning water/ethanol ratio (0, 25, 50, 75, and 100 g water/100 g) were examined. One-step HIUS processing promoted the best recovery of bioactive compounds at an ultrasound intensity of 3.7 W/cm2 and 50 g water/100 g, thus proofing the interaction between ultrasound intensity and the solvent composition has a strong influence on the extraction efficiency of the groups of compounds studied and in the jabuticaba peel antioxidant potential. The confocal laser scanning microscopy confirmed bioactive compounds' exhaustion in the dried jabuticaba peel after the HIUS processing, proving its best recovery. The jabuticaba peel extract exhibited an intense reddish color typical of anthocyanin-rich products at acid pH (4.5). The HIUS technology turned out a promising way to recover these valuable phenolic compounds as a quick, relatively inexpensive, and simple technology that improves the yields and decreases the costs and environmental impacts compared to conventional extraction processes.
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Affiliation(s)
- Adriana Gadioli Tarone
- LANUM (Laboratory of Nutrition and Metabolism)/FEA (School of Food Engineering)/UNICAMP (University of Campinas); Rua Monteiro Lobato, 80, Campinas-SP CEP:13083-862, Brazil
| | - Eric Keven Silva
- LASEFI/DEA/FEA (School of Food Engineering)/UNICAMP (University of Campinas), Rua Monteiro Lobato, 80, Campinas-SP CEP:13083-862, Brazil
| | - Helena Dias de Freitas Queiroz Barros
- LANUM (Laboratory of Nutrition and Metabolism)/FEA (School of Food Engineering)/UNICAMP (University of Campinas); Rua Monteiro Lobato, 80, Campinas-SP CEP:13083-862, Brazil
| | - Cinthia Baú Betim Cazarin
- LAFOP (Laboratory of Protein Source)/FEA (School of Food Engineering)/UNICAMP (University of Campinas), Rua Monteiro Lobato, 80, Campinas-SP CEP:13083-862, Brazil.
| | - Mario Roberto Marostica Junior
- LANUM (Laboratory of Nutrition and Metabolism)/FEA (School of Food Engineering)/UNICAMP (University of Campinas); Rua Monteiro Lobato, 80, Campinas-SP CEP:13083-862, Brazil.
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Caldeira ASP, Mbiakop UC, Pádua RM, van de Venter M, Matsabisa MG, Campana PRV, Cortes SF, Braga FC. Bioguided chemical characterization of pequi (Caryocar brasiliense) fruit peels towards an anti-diabetic activity. Food Chem 2021; 345:128734. [PMID: 33310563 DOI: 10.1016/j.foodchem.2020.128734] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 11/12/2020] [Accepted: 11/22/2020] [Indexed: 02/05/2023]
Abstract
Pequi fruit peels are an underexploited source of polyphenols. The anti-diabetic potential of an extract and fractions from the peels were evaluated in a panel of assays. The extract and fractions thereof inhibited the release of cytokines involved in insulin resistance - TNF, IL-1β, and CCL2 - by lipopolysaccharide-stimulated THP-1 cells. The ethyl acetate fraction inhibited in vitro α-glucosidase (pIC50 = 4.8 ± 0.1), an enzyme involved in the metabolization of starch and disaccharides to glucose, whereas a fraction enriched in tannins (16C) induced a more potent α-glucosidase inhibition (pIC50 = 5.3 ± 0.1). In the starch tolerance test in mice, fraction 16C reduced blood glucose level (181 ± 10 mg/dL) in comparison to the vehicle-treated group (238 ± 11 mg/dL). UPLC-DAD-ESI-MS/MS analyses disclosed phenolic acids and tannins as constituents, including corilagin and geraniin. These results highlight the potential of pequi fruit peels for developing functional foods to manage type-2 diabetes.
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Schulz M, Seraglio SKT, Brugnerotto P, Gonzaga LV, Costa ACO, Fett R. Composition and potential health effects of dark-colored underutilized Brazilian fruits – A review. Food Res Int 2020; 137:109744. [DOI: 10.1016/j.foodres.2020.109744] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/07/2020] [Accepted: 09/20/2020] [Indexed: 12/14/2022]
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Resende LM, Oliveira LS, Franca AS. Characterization of jabuticaba (Plinia cauliflora) peel flours and prediction of compounds by FTIR analysis. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.110135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Aguiar LM, Bicas JL, Fuentes E, Alarcón M, Gonzalez IP, Pastore GM, Maróstica MR, Cazarin CBB. Non-nutrients and nutrients from Latin American fruits for the prevention of cardiovascular diseases. Food Res Int 2020; 139:109844. [PMID: 33509467 DOI: 10.1016/j.foodres.2020.109844] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/05/2020] [Accepted: 10/19/2020] [Indexed: 12/21/2022]
Abstract
Non-communicable diseases (NCDs) have been rapidly increasing; among them, cardiovascular diseases (CVDs) are responsible for around 1/3 of deaths in the world. Environmental factors play a central role in their development. Diet is a very important factor in this scenario, and the intake of fruits and vegetables has been considered as one of the critical strategies for reducing the risk of CVDs. Fruits are a source of micronutrients and bioactive compounds that could have cardioprotective effects through several distinct mechanisms, such as antioxidant, antithrombotic and antiplatelet activities, vasodilatation, improvement of plasma lipid profiles, and modulation of inflammatory signaling. Brazil has a very rich and unexplored biodiversity in its different biomes, with several types of fruit, which are a source of bioactive compounds and micronutrients with therapeutic properties. In this sense, this review shows the current knowledge regarding the cardioprotective properties of selected Latin American and Brazilian fruits, including their effects on the activation of platelets and on the inflammation processes involved in atherosclerosis and cardiovascular diseases.
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Affiliation(s)
- Lais Marinho Aguiar
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil
| | - Juliano Lemos Bicas
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil
| | - Eduardo Fuentes
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Marcelo Alarcón
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Ivan Palomo Gonzalez
- Thrombosis Research Center, Medical Technology School, Department of Clinical Biochemistry and Immunohaematology, Faculty of Health Sciences, Universidad de Talca, Talca, 2 norte 685, Talca, Chile.
| | - Gláucia Maria Pastore
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
| | - Mário Roberto Maróstica
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
| | - Cinthia Baú Betim Cazarin
- University of Campinas, School of Food Engineering, Rua Monteiro Lobato, 80, Zip Code 13083-862, Campinas/SP, Brazil.
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Harnafi M, Bekkouch O, Touiss I, Khatib S, Mokhtari I, Milenkovic D, Harnafi H, Amrani S. Phenolic-Rich Extract from Almond ( Prunus dulcis) Hulls Improves Lipid Metabolism in Triton WR-1339 and High-Fat Diet-Induced Hyperlipidemic Mice and Prevents Lipoprotein Oxidation: A Comparison with Fenofibrate and Butylated Hydroxyanisole. Prev Nutr Food Sci 2020; 25:254-262. [PMID: 33083374 PMCID: PMC7541921 DOI: 10.3746/pnf.2020.25.3.254] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 07/20/2020] [Indexed: 11/29/2022] Open
Abstract
Hyperlipidemia and oxidative stress are risk factors for atherosclerosis. In this study, we investigated the hypolipidemic and anti-lipoprotein oxidation activities of polyphenol-rich extracts from almond hulls using Triton WR-1339 and high-fat diet-induced hyperlipemic mice as experimental models. We demonstrated that the almond hull extract significantly reduced total cholesterol, triglycerides and low-density lipoprotein-related plasma cholesterol (LDL-C) in the two experimental models of hyperlipidemia, but significantly increased high-density lipoprotein-related plasma cholesterol (HDL-C). Another beneficial effect of the extract was its ability to reduce the atherogenic index and LDL-C/HDL-C ratio. However, the extract exhibited effective antiradical activity against 2,2-diphenyl-1-picrylhydrazyl and significantly protected lipoprotein-rich plasma from mice against oxidation induced by copper ion. The extract contains 342.63±3.44 mg/g total phenolics, 144.67±6.83 mg/g tannins, and 20.66±0.92 mg/g flavonoids. These finding indicate that almond hulls contain polar products able to lower plasma lipid concentrations and which might be beneficial for the treatment of hyperlipidemia and prevention of atherosclerosis.
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Affiliation(s)
- Mohamed Harnafi
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Oussama Bekkouch
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Ilham Touiss
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Saloua Khatib
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Imane Mokhtari
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | | | - Hicham Harnafi
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
| | - Souliman Amrani
- Department of Biology, Faculty of Sciences, University Mohammed I, Oujda 60000, Morocco
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Escher GB, Wen M, Zhang L, Rosso ND, Granato D. Phenolic composition by UHPLC-Q-TOF-MS/MS and stability of anthocyanins from Clitoria ternatea L. (butterfly pea) blue petals. Food Chem 2020; 331:127341. [PMID: 32569972 DOI: 10.1016/j.foodchem.2020.127341] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 06/12/2020] [Accepted: 06/12/2020] [Indexed: 01/21/2023]
Abstract
The aim of the present study was to evaluate the phenolic composition of crude lyophilized extracts (CLE) and partially purified (PPE) extracts of C. ternatea blue petals as well as the anthocyanin stability against pH, temperature and light in the presence and absence of fructooligosaccharides. Twelve compounds were tentatively identified by UHPLC-Q-TOF-MS/MS in CLE and PPE extracts. In direct/reverse spectrophotometric titration, anthocyanins showed colour changes between pH 2.25 to 10.20, and colour reversibility, maintaining antioxidant activity against the DPPH radical. The aqueous extracts at pH 3.6 and 5.4 exhibited thermal stability with the presence and absence of fructooligosaccharides with activation energy higher than 99 kJ/mol. The addition of fructooligosaccharides in the extracts at pH 5.4 exposed to light provided a protective effect against anthocyanin photodegradation. The data show the technological potential of aqueous extract of C. ternatea blue petals as a natural colourant in a functional beverage model system.
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Affiliation(s)
- Graziela Bragueto Escher
- Food Science and Technology Graduate Program, State University of Ponta Grossa, 84030-900 Ponta Grossa, Brazil.
| | - Mingchun Wen
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, PR China
| | - Liang Zhang
- State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 230036 Hefei, PR China
| | - Neiva Deliberali Rosso
- Food Science and Technology Graduate Program, State University of Ponta Grossa, 84030-900 Ponta Grossa, Brazil
| | - Daniel Granato
- Food Processing and Quality, Production Systems Unit - Natural Resources Institute Finland (Luke), Tietotie 2, FI-02150 Espoo, Finland.
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