251
|
Antidepressant, antioxidant and neurotrophic properties of the standardized extract of Cocos nucifera husk fiber in mice. J Nat Med 2016; 70:510-21. [DOI: 10.1007/s11418-016-0970-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 01/18/2016] [Indexed: 12/28/2022]
|
252
|
Silva DVTD, Silva FDO, Perrone D, Pierucci APTR, Conte-Junior CA, Alvares TDS, Aguila EMD, Paschoalin VMF. Physicochemical, nutritional, and sensory analyses of a nitrate-enriched beetroot gel and its effects on plasmatic nitric oxide and blood pressure. Food Nutr Res 2016; 60:29909. [PMID: 26790368 PMCID: PMC4720688 DOI: 10.3402/fnr.v60.29909] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Revised: 11/30/2015] [Accepted: 12/02/2015] [Indexed: 02/03/2023] Open
Abstract
Background Beetroot (Beta vulgaris L.) is a dietary source of natural antioxidants and inorganic nitrate (NO3-). It is well known that the content of antioxidant compounds and inorganic nitrate in beetroot can reduce blood pressure (BP) and the risk of adverse cardiovascular effects. Objective The aim of the present study was to formulate a beetroot gel to supplement dietary nitrate and antioxidant compounds able to cause beneficial health effects following acute administration. Design and subjects A beetroot juice produced from Beta vulgaris L., without any chemical additives, was used. The juice was evaluated by physicochemical and microbiological parameters. The sample was tested in five healthy subjects (four males and one female), ingesting 100 g of beetroot gel. Results The formulated gel was nitrate enriched and contained carbohydrates, fibers, saponins, and phenolic compounds. The formulated gels possess high total antioxidant activity and showed adequate rheological properties, such as high viscosity and pleasant texture. The consumer acceptance test for flavor, texture, and overall acceptability of beetroot gel flavorized with synthetic orange flavor had a sensory quality score >6.6. The effects of acute inorganic nitrate supplementation on nitric oxide production and BP of five healthy subjects were evaluated. The consumption of beetroot gel increased plasma nitrite threefold after 60 min of ingestion and decreased systolic BP (−6.2 mm Hg), diastolic BP (−5.2 mm Hg), and heart rate (−7 bpm).
Collapse
Affiliation(s)
| | - Fabricio de Oliveira Silva
- Departamento de Bioqímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Daniel Perrone
- Departamento de Bioqímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Carlos Adam Conte-Junior
- Departamento de Tecnologia e Inspeção de Alimentos, Instituto de Tecnologia de Alimentos, Universidade Federal Fluminense, Niterói, Brazil
| | - Thiago da Silveira Alvares
- Instituto de Nutrição, Nucleo de Nutrição Básica e Dietética, Universidade Federal do Rio de Janeiro, Macaé, Brazil
| | - Eduardo Mere Del Aguila
- Departamento de Bioqímica, Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | | |
Collapse
|
253
|
Optimization of food materials for development of nutritious pasta utilizing groundnut meal and beetroot. Journal of Food Science and Technology 2016; 53:1834-44. [PMID: 27413210 DOI: 10.1007/s13197-015-2067-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/20/2015] [Accepted: 10/21/2015] [Indexed: 10/22/2022]
Abstract
Present study was undertaken to optimize the level of food materials viz. groundnut meal, beetroot juice and refined wheat flour for development of nutritious pasta using response surface methodology. Box-benken design of experiments was used to design different experimental combinations considering 10 to 20 g groundnut meal, 6 to 18 mL beetroot juice and 80 to 90 g refined wheat flour. Quality attributes such as protein content, antioxidant activity, colour, cooking quality (solid loss, rehydration ratio and cooking time) and sensory acceptability of pasta samples were the dependent variables for the study. The results revealed that pasta samples with higher levels of groundnut meal and beetroot juice were high in antioxidant activity and overall sensory acceptability. The samples with higher content of groundnut meal indicated higher protein contents in them. On the other hand, the samples with higher beetroot juice content were high in rehydration ratio and lesser cooking time along with low solid loss in cooking water. The different level of studied food materials significantly affected the colour quality of pasta samples. Optimized combination for development of nutritious pasta consisted of 20 g groundnut meal, 18 mL beetroot juice and 83.49 g refined wheat flour with overall desirability as 0.905. This pasta sample required 5.5 min to cook and showed 1.37 % solid loss and rehydration ratio as 6.28. Pasta sample prepared following optimized formulation provided 19.56 % protein content, 23.95 % antioxidant activity and 125.89 mg/100 g total phenols with overall sensory acceptability scores 8.71.
Collapse
|
254
|
He Z, Tao Y, Zeng M, Zhang S, Tao G, Qin F, Chen J. High pressure homogenization processing, thermal treatment and milk matrix affect in vitro bioaccessibility of phenolics in apple, grape and orange juice to different extents. Food Chem 2016; 200:107-16. [PMID: 26830567 DOI: 10.1016/j.foodchem.2016.01.045] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 12/28/2015] [Accepted: 01/10/2016] [Indexed: 11/16/2022]
Abstract
The effects of high pressure homogenization processing (HPHP), thermal treatment (TT) and milk matrix (soy, skimmed and whole milk) on the phenolic bioaccessibility and the ABTS scavenging activity of apple, grape and orange juice (AJ, GJ and OJ) were investigated. HPHP and soy milk diminished AJ's total phenolic bioaccessibility 29.3%, 26.3%, respectively, whereas TT and bovine milk hardly affected it. HPHP had little effect on GJ's and OJ's total phenolic bioaccessibility, while TT enhanced them 27.3-33.9%, 19.0-29.2%, respectively, and milk matrix increased them 26.6-31.1%, 13.3-43.4%, respectively. Furthermore, TT (80 °C/30 min) and TT (90 °C/30 s) presented the similar influences on GJ's and OJ's phenolic bioaccessibility. Skimmed milk showed a better enhancing effect on OJ's total phenolic bioaccessibility than soy and whole milk, but had a similar effect on GJ's as whole milk. These results contribute to promoting the health benefits of fruit juices by optimizing the processing and formulas in the food industry.
Collapse
Affiliation(s)
- Zhiyong He
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China.
| | - Yadan Tao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Maomao Zeng
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Shuang Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Guanjun Tao
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Fang Qin
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China
| | - Jie Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, PR China; Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, Jiangsu 214122, PR China.
| |
Collapse
|
255
|
Nutraceutical potential and antioxidant benefits of selected fruit seeds subjected to an in vitro digestion. J Funct Foods 2016. [DOI: 10.1016/j.jff.2015.11.003] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
256
|
Wang J, Xiao Y, Rui X, Xu X, Guan Y, Zhang Q, Dong M. Fu brick tea extract supplementation enhanced probiotic viability and antioxidant activity of tofu under simulated gastrointestinal digestion condition. RSC Adv 2016. [DOI: 10.1039/c6ra20730h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, a novel tofu (named as bio-tofu) was developed by adding Fu brick tea extract (FBTE) into soymilk and using the probiotic Lactobacillus plantarum B1-6 as a bio-coagulant.
Collapse
Affiliation(s)
- Jinpeng Wang
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Yu Xiao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Xin Rui
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Xiao Xu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Ying Guan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Qiuqin Zhang
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Mingsheng Dong
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| |
Collapse
|
257
|
Xiao Y, Fan J, Chen Y, Rui X, Zhang Q, Dong M. Enhanced total phenolic and isoflavone aglycone content, antioxidant activity and DNA damage protection of soybeans processed by solid state fermentation with Rhizopus oligosporus RT-3. RSC Adv 2016. [DOI: 10.1039/c6ra00074f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study,Rhizopus oligosporusRT-3, which was first isolated in our group, was used for solid state fermentation of soybeans (R. oligosporus-fermented soybeans, RFS) in a short time (22 h).
Collapse
Affiliation(s)
- Yu Xiao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Juan Fan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Yulian Chen
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Xin Rui
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Qiuqin Zhang
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| | - Mingsheng Dong
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing 210095
- P. R. China
| |
Collapse
|
258
|
Gullon B, Pintado ME, Fernández-López J, Pérez-Álvarez JA, Viuda-Martos M. In vitro gastrointestinal digestion of pomegranate peel (Punica granatum) flour obtained from co-products: Changes in the antioxidant potential and bioactive compounds stability. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.09.056] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
|
259
|
Seiquer I, Rueda A, Olalla M, Cabrera-Vique C. Assessing the bioavailability of polyphenols and antioxidant properties of extra virgin argan oil by simulated digestion and Caco-2 cell assays. Comparative study with extra virgin olive oil. Food Chem 2015; 188:496-503. [DOI: 10.1016/j.foodchem.2015.05.006] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 04/21/2015] [Accepted: 05/01/2015] [Indexed: 10/23/2022]
|
260
|
Martins CFR, Salles BCC, Brigagão MRPL, Rodrigues MR, Ferreira EB, Duarte SMDS, Paula FBDA. Ethanolic extract of Passiflora edulis Sims leaves inhibits protein glycation and restores the oxidative burst in diabetic rat macrophages after Candida albicans exposure. BRAZ J PHARM SCI 2015. [DOI: 10.1590/s1984-82502015000400013] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
abstract This study was conducted to evaluate the effects of the ethanolic extract of Passiflora edulis leaves on blood glucose, protein glycation, NADPH oxidase activity and macrophage phagocytic capacity after Candida albicans exposure in diabetic rats. The Passiflora edulis Sims leaves were dried to 40°C, powdered, extracted by maceration in 70% ethanol, evaporated under reduced pressure and lyophilised. The biochemical tests performed were total phenolic content (TP) as determined by the Folin-Ciocalteu assay, trapping potential DPPH assay and total iron-reducing potential. Diabetes was induced by alloxan injection. Protein glycation was determined by AGE and fructosamine serum concentrations. Extract-treated diabetic animals demonstrated lower fructosamine concentrations compared with the diabetic group. Our results suggest that ethanolic Passiflora edulis Sims leaf extraction may have beneficial effects on diabetes and may improve glycaemic control in diabetic rats.
Collapse
|
261
|
Impact of in vitro simulated digestion on the potential health benefits of proanthocyanidins from Choerospondias axillaris peels. Food Res Int 2015; 78:378-387. [DOI: 10.1016/j.foodres.2015.09.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 08/31/2015] [Accepted: 09/05/2015] [Indexed: 11/20/2022]
|
262
|
Bioaccessibility, changes in the antioxidant potential and colonic fermentation of date pits and apple bagasse flours obtained from co-products during simulated in vitro gastrointestinal digestion. Food Res Int 2015; 78:169-176. [DOI: 10.1016/j.foodres.2015.10.021] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Revised: 10/10/2015] [Accepted: 10/19/2015] [Indexed: 11/24/2022]
|
263
|
Santos DN, de Souza LL, de Oliveira CAF, Silva ER, Oliveira ALD. Arginase inhibition, antibacterial and antioxidant activities of Pitanga seed (Eugenia uniflora L.) extracts from sustainable technologies of high pressure extraction. FOOD BIOSCI 2015. [DOI: 10.1016/j.fbio.2015.09.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
264
|
The Composition, Antioxidant and Antibacterial Activities of Cold-Pressed and Distilled Essential Oils of Citrus paradisi and Citrus grandis (L.) Osbeck. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:804091. [PMID: 26681970 PMCID: PMC4670656 DOI: 10.1155/2015/804091] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/31/2015] [Accepted: 11/03/2015] [Indexed: 01/26/2023]
Abstract
The chemical composition and functional activities of cold-pressed and water distilled peel essential oils of Citrus paradisi (C. paradisi) and Citrus grandis (L.) Osbeck (C. grandis) were investigated in present study. Yields of cold-pressed oils were much higher than those of distilled oils. Limonene was the primary ingredient of essential oils of C. paradisi (cold 92.83%; distilled 96.06%) and C. grandis (cold 32.63%; distilled 55.74%). In addition, C. grandis oils obtained were rich in oxygenated or nitrogenated compounds which may be involved in reducing cardiovascular diseases or enhancing sleep effectiveness. The order of free radical scavenging activities of 4 citrus oils was distilled C. paradisi oil > cold-pressed C. paradisi oil > distilled C. grandis oil > cold-pressed C. grandis oil. Cold-pressed C. grandis oil exhibited the lowest activity in all antioxidative assays. The order of antimicrobial activities of 4 citrus oils was distilled C. grandis oil, cold-pressed C. paradisi oil > distilled C. paradisi oil > cold-pressed C. paradisi oil. Surprisingly, distilled C. grandis oil exhibited better antimicrobial activities than distilled C. paradisi oil, especially against Escherichia coli and Salmonella enterica subsp. The results also indicated that the antimicrobial activities of essential oils may not relate to their antioxidative activities.
Collapse
|
265
|
Levers K, Dalton R, Galvan E, Goodenough C, O'Connor A, Simbo S, Barringer N, Mertens-Talcott SU, Rasmussen C, Greenwood M, Riechman S, Crouse S, Kreider RB. Effects of powdered Montmorency tart cherry supplementation on an acute bout of intense lower body strength exercise in resistance trained males. J Int Soc Sports Nutr 2015; 12:41. [PMID: 26578852 PMCID: PMC4647629 DOI: 10.1186/s12970-015-0102-y] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 11/03/2015] [Indexed: 11/24/2022] Open
Abstract
Background The purpose of this study was to examine whether short-term ingestion of a powdered tart cherry supplement prior to and following intense resistance-exercise attenuates muscle soreness and recovery strength loss, while reducing markers of muscle damage, inflammation, and oxidative stress. Methods Twenty-three healthy, resistance-trained men (20.9 ± 2.6 yr, 14.2 ± 5.4 % body fat, 63.9 ± 8.6 kg FFM) were matched based on relative maximal back squat strength, age, body weight, and fat free mass. Subjects were randomly assigned to ingest, in a double blind manner, capsules containing a placebo (P, n = 12) or powdered tart cherries [CherryPURE®] (TC, n = 11). Participants supplemented one time daily (480 mg/d) for 10-d including day of exercise up to 48-h post-exercise. Subjects performed ten sets of ten repetitions at 70 % of a 1-RM back squat exercise. Fasting blood samples, isokinetic MVCs, and quadriceps muscle soreness ratings were taken pre-lift, 60-min, 24-h, and 48-h post-lift and analyzed by MANOVA with repeated measures. Results Muscle soreness perception in the vastus medialis (¼) (p = 0.10) and the vastus lateralis (¼) (p = 0.024) was lower in TC over time compared to P. Compared to pre-lift, TC vastus medialis (¼) soreness was significantly attenuated up to 48-h post-lift with vastus lateralis (¼) soreness significantly lower at 24-h post-lift compared to P. TC changes in serum creatinine (p = 0.03, delta p = 0.024) and total protein (p = 0.018, delta p = 0.006) were lower over time and smaller from pre-lift levels over time compared to P Significant TC group reductions from pre-lift levels were found for AST and creatinine 48-h post-lift, bilirubin and ALT 60-min and 48-h post-lift. No significant supplementation effects were observed for serum inflammatory or anti-inflammatory markers. None of the free radical production, lipid peroxidation, or antioxidant capacity markers (NT, TBARS, TAS, SOD) demonstrated significant changes with supplementation. Changes in TC whole blood lymphocyte counts (p = 0.013) from pre-lift were greater compared to P, but TC lymphocyte counts returned to pre-lift values quicker than P. Conclusion Short-term supplementation of Montmorency powdered tart cherries surrounding a single bout of resistance exercise, appears to be an effective dietary supplement to attenuate muscle soreness, strength decrement during recovery, and markers of muscle catabolism in resistance trained individuals.
Collapse
Affiliation(s)
- Kyle Levers
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Ryan Dalton
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Elfego Galvan
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Chelsea Goodenough
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Abigail O'Connor
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Sunday Simbo
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Nicholas Barringer
- United States Military-Baylor University Graduate Program in Nutrition, AMEDD Center and School, Fort Sam Houston, United States Military, San Antonio, TX 78234 USA
| | - Susanne U Mertens-Talcott
- Department of Nutrition and Food Science, Institute for Obesity Research and Program Evaluation, Texas A&M University, College Station, TX 77843-4243 USA
| | - Christopher Rasmussen
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Mike Greenwood
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Steven Riechman
- Department of Health and Kinesiology, Human Countermeasures Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Stephen Crouse
- Department of Health and Kinesiology, Applied Exercise Science Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| | - Richard B Kreider
- Department of Health and Kinesiology, Exercise and Sport Nutrition Laboratory, Texas A&M University, College Station, TX 77843-4243 USA
| |
Collapse
|
266
|
Surek E, Nilufer-Erdil D. Phenolic contents, antioxidant activities and potential bioaccessibilities of industrial pomegranate nectar processing wastes. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.13000] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ece Surek
- Department of Food Engineering; Faculty of Chemical and Metallurgical Engineering; Istanbul Technical University; 34469 Maslak Istanbul Turkey
- Department of Food Engineering; Faculty of Engineering; Izmir Institute of Technology; 35430 Gulbahce Urla Izmir Turkey
| | - Dilara Nilufer-Erdil
- Department of Food Engineering; Faculty of Chemical and Metallurgical Engineering; Istanbul Technical University; 34469 Maslak Istanbul Turkey
| |
Collapse
|
267
|
Kamiloglu S, Pasli AA, Ozcelik B, Van Camp J, Capanoglu E. Influence of different processing and storage conditions on in vitro bioaccessibility of polyphenols in black carrot jams and marmalades. Food Chem 2015; 186:74-82. [DOI: 10.1016/j.foodchem.2014.12.046] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Revised: 11/26/2014] [Accepted: 12/06/2014] [Indexed: 01/15/2023]
|
268
|
Celep E, Charehsaz M, Akyüz S, Acar ET, Yesilada E. Effect of in vitro gastrointestinal digestion on the bioavailability of phenolic components and the antioxidant potentials of some Turkish fruit wines. Food Res Int 2015; 78:209-215. [PMID: 28433284 DOI: 10.1016/j.foodres.2015.10.009] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Revised: 10/01/2015] [Accepted: 10/03/2015] [Indexed: 10/22/2022]
Abstract
This study was designed to evaluate the effects of in vitro gastrointestinal simulation method on the antioxidant potentials and phenolic profile of some Turkish fruit wines and to compare the results with a Turkish red wine prepared from native grape varieties (Papazkarası). For this purpose, blueberry, black mulberry and cherry wines were studied since they are widely consumed in Turkey. Papazkarası wine was chosen due to the lack of studies regarding this type of wine. Antioxidant potentials of samples were measured with four different methods: DPPH radical-scavenging activity, H2O2-scavenging activity, cupric reducing capacity and total antioxidant capacity assays. The phenolic profiles of samples were evaluated by the determination of total phenolic content and HPLC-DAD analysis of seven different molecules. The results of this study provided information not only the effect of gastrointestinal digestion on parameters mentioned above, but also the bioaccessibility about the phenolic compounds found in these four different wine samples.
Collapse
Affiliation(s)
- Engin Celep
- Faculty of Pharmacy, Department of Pharmacognosy, Yeditepe University, Atasehir, 34755 Istanbul, Turkey
| | - Mohammad Charehsaz
- Faculty of Pharmacy, Department of Toxicology, Yeditepe University, Atasehir, 34755 Istanbul, Turkey
| | - Selin Akyüz
- Faculty of Pharmacy, Department of Pharmacognosy, Yeditepe University, Atasehir, 34755 Istanbul, Turkey
| | - Ebru Türköz Acar
- , Faculty of Pharmacy, Department of Analytical Chemistry, Yeditepe University, Atasehir, 34755 Istanbul, Turkey
| | - Erdem Yesilada
- Faculty of Pharmacy, Department of Pharmacognosy, Yeditepe University, Atasehir, 34755 Istanbul, Turkey.
| |
Collapse
|
269
|
Grujić SM, Radojević ID, Vasić SM, Čomić LR, Topuzović MD. Antimicrobial and antibiofilm activities of secondary metabolites from Vinca minor L. APPL BIOCHEM MICRO+ 2015. [DOI: 10.1134/s0003683815050087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
270
|
Singh A, Verma S, Singh V, jappa C, Roopa N, Raju P, Singh S. Beetroot Juice Supplementation Increases High Density Lipoprotein-Cholesterol and Reduces Oxidative Stress in Physically Active Individuals. ACTA ACUST UNITED AC 2015. [DOI: 10.6000/1927-5951.2015.05.03.2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
|
271
|
Biosorption of green and black tea polyphenols into Saccharomyces cerevisiae improves their bioaccessibility. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.05.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
|
272
|
Chen GL, Chen SG, Xie YQ, Chen F, Zhao YY, Luo CX, Gao YQ. Total phenolic, flavonoid and antioxidant activity of 23 edible flowers subjected to in vitro digestion. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.05.028] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
|
273
|
Kamiloglu S, Toydemir G, Boyacioglu D, Beekwilder J, Hall RD, Capanoglu E. A Review on the Effect of Drying on Antioxidant Potential of Fruits and Vegetables. Crit Rev Food Sci Nutr 2015; 56 Suppl 1:S110-29. [DOI: 10.1080/10408398.2015.1045969] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
274
|
The total antioxidant capacity, total phenolics content and starch hydrolase inhibitory activity of fruit juices following pepsin (gastric) and pancreatin (duodenal) digestion. J Verbrauch Lebensm 2015. [DOI: 10.1007/s00003-015-0951-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
275
|
Dereli U, Türkyilmaz M, Yemiş O, Özkan M. Effects of Clarification and Pasteurization on the Phenolics, Antioxidant Capacity, Color Density and Polymeric Color of Black Carrot (D
aucus Carota
L.) Juice. J Food Biochem 2015. [DOI: 10.1111/jfbc.12155] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Ufuk Dereli
- Department of Food Engineering; Faculty of Engineering; Ankara University; Diskapi 06110 Ankara Turkey
| | - Meltem Türkyilmaz
- Institute of Food Safety; Ankara University; Diskapi 06110 Ankara Turkey
| | - Oktay Yemiş
- Department of Food Engineering; Faculty of Engineering; Pamukkale University; Denizli Turkey
| | - Mehmet Özkan
- Department of Food Engineering; Faculty of Engineering; Ankara University; Diskapi 06110 Ankara Turkey
| |
Collapse
|
276
|
Chen C, Han L, Yu QL, Li RR. Color stability and antioxidant capacity of yak meat as affected by feeding with pasture or grain. CANADIAN JOURNAL OF ANIMAL SCIENCE 2015. [DOI: 10.4141/cjas-2014-129] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Chen, C., Han, L., Yu, Q.-L. and Li, R.-R. 2015. Color stability and antioxidant capacity of yak meat as affected by feeding with pasture or grain. Can. J. Anim. Sci. 95: 189–195. The objective of the present study was to analyze the effect of pasture or grain on color stability and antioxidant capacity of M. longissimus lumborum (LL) from pasture-fed (PF) or grain-fed (GF) yaks. The color stability and metmyoglobin percentage (MetMb%) were determined during 9 d of aerobic refrigerated storage. The antioxidant capacity was estimated by the total phenolics content, Trolox equivalent antioxidant capacity (TEAC), and ferric reducing antioxidant power (FRAP). Compared with the GF group, the LL from the PF group showed significantly (P<0.05) higher redness (a* values), with lower decline rate in a* values (P<0.05) over 1 to 7 d of refrigerated storage. The LL from the PF group had a significantly (P<0.05) lower metmyoglobin accumulation rate. At the end of storage, the muscle's MetMb% of the PF and GF group were 46.33 and 56.66%, respectively. The PF group showed significantly higher total phenolics content (+23.94%; P<0.05) in muscles, resulting in greater TEAC and FRAP, which were 24.81 and 3.99% higher than the GF group (P<0.05), respectively. In conclusion, the pasture enhanced antioxidant capacity of yak meat and contributed to improve the meat color stability.
Collapse
Affiliation(s)
- Cheng Chen
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
| | - Ling Han
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
| | - Qun-Li Yu
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
| | - Ru-Ren Li
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, P.R. China
| |
Collapse
|
277
|
Microwave-assisted decomposition coupled with acidic food condiment as an efficient technology for ginger (Zingiber officinale Roscoe) processing. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.03.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
278
|
The potential benefits of red beetroot supplementation in health and disease. Nutrients 2015; 7:2801-22. [PMID: 25875121 PMCID: PMC4425174 DOI: 10.3390/nu7042801] [Citation(s) in RCA: 229] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 03/17/2015] [Accepted: 04/09/2015] [Indexed: 12/15/2022] Open
Abstract
In recent years there has been a growing interest in the biological activity of red beetroot (Beta vulgaris rubra) and its potential utility as a health promoting and disease preventing functional food. As a source of nitrate, beetroot ingestion provides a natural means of increasing in vivo nitric oxide (NO) availability and has emerged as a potential strategy to prevent and manage pathologies associated with diminished NO bioavailability, notably hypertension and endothelial function. Beetroot is also being considered as a promising therapeutic treatment in a range of clinical pathologies associated with oxidative stress and inflammation. Its constituents, most notably the betalain pigments, display potent antioxidant, anti-inflammatory and chemo-preventive activity in vitro and in vivo. The purpose of this review is to discuss beetroot’s biological activity and to evaluate evidence from studies that specifically investigated the effect of beetroot supplementation on inflammation, oxidative stress, cognition and endothelial function.
Collapse
|
279
|
Jayawardena N, Watawana MI, Waisundara VY. Evaluation of the total antioxidant capacity, polyphenol contents and starch hydrolase inhibitory activity of ten edible plants in an in vitro model of digestion. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2015; 70:71-76. [PMID: 25575486 DOI: 10.1007/s11130-014-0463-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The total phenolics contents, total antioxidant capacity (TAC) and starch hydrolase inhibitory activity of the aqueous extracts of 10 edible plants and the stability of these parameters after the gastric and duodenal digestion in an in vitro model was investigated. The TAC was evaluated using the oxygen radical absorbance capacity (ORAC) assay, ferric reducing antioxidant power (FRAP) and 2, 2-diphenyl-1-picrylhydrazyl (DPPH•) and 2, 2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS•+) radical scavenging assays. Characterization and quantification of five polyphenol compounds which were previously identified to be present in all the selected plants were carried out. None of the extracts showed a decrease in the total phenolics content or the ORAC and FRAP values following digestion. None of the quantified phenolic compounds had decreased during any of the digestion phases - an observation which was deemed as beneficial in terms of therapeutic properties. Overall, the parameters analyzed were relatively stable throughout the digestive process in all the extracts.
Collapse
|
280
|
Kim MJ, Kim JI, Kang MJ, Kwon B, Jun JG, Choi JH, Kim MJ. Quality evaluation of fresh tomato juices prepared using high-speed centrifugal and low-speed masticating household juicers. Food Sci Biotechnol 2015. [DOI: 10.1007/s10068-015-0010-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
|
281
|
Melilotus albus and Dorycnium herbaceum extracts as source of phenolic compounds and their antimicrobial, antibiofilm, and antioxidant potentials. J Food Drug Anal 2015; 23:417-424. [PMID: 28911698 PMCID: PMC9351790 DOI: 10.1016/j.jfda.2015.01.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 01/15/2015] [Accepted: 01/20/2015] [Indexed: 11/20/2022] Open
Abstract
Melilotus albus Medic. and Dorycnium herbaceum Vill. (Fabaceae) acetone, ethyl acetate, and ethanol extracts were investigated for their in vitro antimicrobial, antibiofilm, and antioxidant activity with quantification of phenolic compound contents. In general, D. herbaceum extracts showed better antibacterial and antioxidant activity than M. albus extracts. Bacteria Bacillus subtilis, Staphylococcus aureus ATCC 25923, Pseudomonas aeruginosa, and Proteus mirabilis were the most susceptible with the minimum inhibitory concentrations (MICs), determined by microdilution method, between 1.25-10 mg/mL. Antifungal activity was lower with the detectable MICs at 10 mg/mL and 20 mg/mL. The plant extracts, using the crystal violet assay, inhibit P. aeruginosa biofilm formation in concentration range from 5 mg/mL to 20 mg/mL whereas the effect on mature bacterial biofilm was lower. The antioxidant activity was evaluated using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) radicals scavenging and reducing power model systems. The intensity of DPPH radicals scavenging activity, expressed as half maximal effective concentration (EC50) values, was from 84.33 μg/mL to >1000 μg/mL. The extracts demonstrated reduced power in a concentration-dependent manner, with ethanol extract as the most active. The total phenols, flavonoids, and proanthocyanidins were determined spectrophotometrically while total extractable tannins were obtained by precipitation method. The phenolic compounds showed differences in their total contents depending on solvents polarities and plant species. Although the plants M. albus and D. herbaceum have not yet been fully explored, these results contribute better understanding of their biotic properties and potential application as antimicrobial and antioxidant agents.
Collapse
|
282
|
Hyun TK, Kim HC, Ko YJ, Kim JS. Antioxidant, α-glucosidase inhibitory and anti-inflammatory effects of aerial parts extract from Korean crowberry (Empetrum nigrum var. japonicum). Saudi J Biol Sci 2015; 23:181-8. [PMID: 26980998 PMCID: PMC4778518 DOI: 10.1016/j.sjbs.2015.02.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 02/02/2015] [Accepted: 02/07/2015] [Indexed: 11/12/2022] Open
Abstract
Crowberry (Empetrum nigrum L.) is a wild berry commonly found in the northern hemisphere. Crowberry fruits have been suggested as good resources for functional applications in the cosmetic and pharmaceutical industries, but the high polyphenolic content in crowberry leaves also indicates crowberry aerial parts as potential dietary health supplements. In this study, therefore, the biological activities of the aerial parts of Korean crowberry (E. nigrum var. japonicum) were investigated. Antioxidant activity was measured by three different assays on DPPH free radical scavenging, reducing power, and total antioxidant capacities. Dose-dependent antioxidant activities were exhibited by crude methanol extract and its fractions, suggesting that the crude methanol extract and EtOAc fraction possessed strong antioxidant activities and capacities. In addition, the crude methanol extract and EtOAc strongly inhibited α-glucosidase activity and suppressed the secretion of pro-inflammatory mediator and nitrite oxide from LPS-stimulated RAW 264.7 cells. These findings provide valuable evidence for the potential of such parts as good dietary sources of natural antioxidant, α-glucosidase inhibitory, and anti-inflammatory components, suggesting that using the non-edible parts (e.g., leaves and stems) of crowberry can be a potential natural avenue for improving human health.
Collapse
Affiliation(s)
- Tae Kyung Hyun
- Department of Industrial Plant Science & Technology, College of Agricultural, Life and Environmental Sciences, Chungbuk National University, Cheongju 361-763, Republic of Korea
| | - Hyoun-Chol Kim
- Research Institute for Hallasan, Jeju Special Self-Governing Province 690-816, Republic of Korea
| | - Yeong-Jong Ko
- Majors in Plant Resource and Environment, College of Applied Life Sciences, SARI, Jeju National University, Jeju 690-756, Republic of Korea
| | - Ju-Sung Kim
- Majors in Plant Resource and Environment, College of Applied Life Sciences, SARI, Jeju National University, Jeju 690-756, Republic of Korea; The Research Institute for Subtropical Agriculture and Biotechnology, Jeju National University, Republic of Korea
| |
Collapse
|
283
|
Extraction Techniques for Bioactive Compounds and Antioxidant Capacity Determination of Chilean Papaya (Vasconcellea pubescens) Fruit. J CHEM-NY 2015. [DOI: 10.1155/2015/347532] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
The aim of this work was to assess and compare different extraction methods by using high hydrostatic pressure (HHPE), ultrasound (UE), agitation (AE), and their combinations for the extraction of bioactive compounds of Chilean papaya. Extract antioxidant capacity was evaluated by three methods (i.e., DPPH, FRAP, and Voltammetry) and phenolic compounds and vitamin C were determined by HPLC. Papaya sample extraction was performed by HHPE at 500 MPa for 10 min and UE and AE for 30 min, respectively. The combined-extractions: HHPE-UE and HHPE-AE, were carried out for 5 min and 15 min, respectively. The highest values found were total phenolic 129.1 mg GAE/100 g FW, antioxidant capacity by DPPH 20.6 mM TE/100 g FW, and voltammetry 141.0 mM TE/100 g FW for HHPE-UE method in free compound extraction. Regarding vitamin C content, its highest value was found by HHPE-UE (74 mg/100 g FW) a combined extraction method. The phenolic compounds rutin andp-coumaric acid were found in all the extracts, both in free and bound forms, respectively. Besides, the combined techniques improved the extraction of bioactive compounds.
Collapse
|
284
|
Borges TH, Cabrera-Vique C, Seiquer I. Antioxidant properties of chemical extracts and bioaccessible fractions obtained from six Spanish monovarietal extra virgin olive oils: Assays in Caco-2 cells. Food Funct 2015; 6:2375-83. [DOI: 10.1039/c5fo00529a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The antioxidant activity and the total phenolic content of six Spanish commercial monovarietal extra virgin olive oils were evaluated in chemical extracts and in bioaccessible fractions obtained after in vitro digestion.
Collapse
Affiliation(s)
- Thays H. Borges
- Departamento de Fisiología y Bioquímica de la Nutrición Animal
- Estación Experimental del Zaidín
- Consejo Superior de Investigaciones Científicas (CSIC)
- Camino del Jueves
- 18100 Armilla
| | - Carmen Cabrera-Vique
- Dpto. de Nutrición y Bromatología
- Facultad de Farmacia
- Universidad de Granada
- 18012 Granada
- Spain
| | - Isabel Seiquer
- Departamento de Fisiología y Bioquímica de la Nutrición Animal
- Estación Experimental del Zaidín
- Consejo Superior de Investigaciones Científicas (CSIC)
- Camino del Jueves
- 18100 Armilla
| |
Collapse
|
285
|
The Antioxidant and Starch Hydrolase Inhibitory Activity of Ten Spices in an In VitroModel of Digestion: Bioaccessibility of Anthocyanins and Carotenoids. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:764238. [PMID: 26693245 PMCID: PMC4677003 DOI: 10.1155/2015/764238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Revised: 11/11/2015] [Accepted: 11/15/2015] [Indexed: 11/18/2022]
Abstract
The antioxidant and starch hydrolase inhibitory activities of cardamom, cloves, coriander, cumin seeds, curry leaves, fenugreek, mustard seeds, nutmeg, sweet cumin, and star anise extracts were investigated in an in vitro model of digestion mimicking the gastric and duodenal conditions. The total phenolic contents in all spice extracts had statistically significantly (P < 0.05) increased following both gastric and duodenal digestion. This was also in correlation with the antioxidant assays quantifying the water-soluble antioxidant capacity of the extracts. The lipophilic Oxygen Radical Absorbance Capacity assay did not indicate a statistically significant change in the values during any of the digestion phases. Statistically significant (P < 0.05) reductions in the anthocyanin contents were observed during the digestion phases in contrast to the carotenoid contents. With the exception of the cumin seed extract, none of the spice extracts showed statistically significant changes in the initial starch hydrolase enzyme inhibitory values prior to gastric and duodenal digestion. In conclusion, this study was able to prove that the 10 spices were a significant source of total phenolics, antioxidant, and starch hydrolase inhibitory activities.
Collapse
|
286
|
Martínez J, Nieto G, Castillo J, Ros G. Influence of in vitro gastrointestinal digestion and/or grape seed extract addition on antioxidant capacity of meat emulsions. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2014.07.048] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
287
|
Volatile profiling of aromatic traditional medicinal plant, Polygonum minus in different tissues and its biological activities. Molecules 2014; 19:19220-42. [PMID: 25420073 PMCID: PMC6271663 DOI: 10.3390/molecules191119220] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Revised: 11/10/2014] [Accepted: 11/11/2014] [Indexed: 11/23/2022] Open
Abstract
The aim of this research was to identify the volatile metabolites produced in different organs (leaves, stem and roots) of Polygonum minus, an important essential oil producing crop in Malaysia. Two methods of extraction have been applied: Solid Phase Microextraction (SPME) and hydrodistillation coupled with Gas Chromatography-Mass Spectrometry (GC-MS). Approximately, 77 metabolites have been identified and aliphatic compounds contribute significantly towards the aroma and flavour of this plant. Two main aliphatic compounds: decanal and dodecanal were found to be the major contributor. Terpenoid metabolites were identified abundantly in leaves but not in the stem and root of this plant. Further studies on antioxidant, total phenolic content, anticholinesterase and antimicrobial activities were determined in the essential oil and five different extracts. The plant showed the highest DPPH radical scavenging activity in polar (ethanol) extract for all the tissues tested. For anti-acetylcholinesterase activity, leaf in aqueous extract and methanol extract showed the best acetylcholinesterase inhibitory activities. However, in microbial activity, the non-polar extracts (n-hexane) showed high antimicrobial activity against Methicillin-resistant Staphylococcus aureus (MRSA) compared to polar extracts. This study could provide the first step in the phytochemical profiles of volatile compounds and explore the additional value of pharmacology properties of this essential oil producing crop Polygonum minus.
Collapse
|
288
|
Amodio M, Derossi A, Colelli G. Modeling phenolic content during storage of cut fruit and vegetables: A consecutive reaction mechanism. J FOOD ENG 2014. [DOI: 10.1016/j.jfoodeng.2014.04.006] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
289
|
Phenolic composition and antioxidant activity of Malus domestica leaves. ScientificWorldJournal 2014; 2014:306217. [PMID: 25302319 PMCID: PMC4180900 DOI: 10.1155/2014/306217] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 08/11/2014] [Accepted: 08/25/2014] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to determine the composition and content of phenolic compounds in the ethanol extracts of apple leaves and to evaluate the antioxidant activity of these extracts. The total phenolic content was determined spectrophotometrically, as well as the total flavonoid content in the ethanol extracts of apple leaves and the antioxidant activity of these extracts, by the ABTS, DPPH, and FRAP assays. The highest amount of phenolic compounds and flavonoids as well as the highest antioxidant activity was determined in the ethanol extracts obtained from the apple leaves of the cv. Aldas. The analysis by the HPLC method revealed that phloridzin was a predominant component in the ethanol extracts of the apple leaves of all cultivars investigated. The following quercetin glycosides were identified and quantified in the ethanol extracts of apple leaves: hyperoside, isoquercitrin, avicularin, rutin, and quercitrin. Quercitrin was the major compound among quercetin glycosides.
Collapse
|
290
|
Simsek S, El SN, Kancabas Kilinc A, Karakaya S. Vegetable and fermented vegetable juices containing germinated seeds and sprouts of lentil and cowpea. Food Chem 2014; 156:289-95. [DOI: 10.1016/j.foodchem.2014.01.095] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 12/10/2013] [Accepted: 01/27/2014] [Indexed: 11/16/2022]
|
291
|
Kamiloglu S, Demirci M, Selen S, Toydemir G, Boyacioglu D, Capanoglu E. Home processing of tomatoes (Solanum lycopersicum): effects on in vitro bioaccessibility of total lycopene, phenolics, flavonoids, and antioxidant capacity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2014; 94:2225-2233. [PMID: 24375495 DOI: 10.1002/jsfa.6546] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 11/21/2013] [Accepted: 12/20/2013] [Indexed: 06/03/2023]
Abstract
BACKGROUND In order to investigate the effect of home processing on the bioaccessibility of health-related constituents of tomatoes, total lycopene, phenolics, flavonoids and antioxidant capacity were determined from seven different tomato products using an in vitro gastrointestinal digestion model. Additionally, the changes in the contents of the major tomato phenolics were determined and compared for these different tomato products using HPLC. RESULTS The results revealed that paste processing and drying significantly increased the bioaccessible total lycopene content (2.2- and 3.8-fold, respectively), total phenolic content (2.3- and 2.0-fold, respectively), total flavonoid content (9.0- and 2.5-fold, respectively) and total antioxidant capacity (6.3- and 8.0-fold for the DPPH assay, 26- and 33-fold for the CUPRAC assay, respectively) (P < 0.05) compared to fresh tomatoes. HPLC analysis revealed significantly lower (P < 0.05) rutin content in puree and juice. The loss of naringenin chalcone in some tomato products, as well as its conversion into naringenin in heat-treated products was observed. CONCLUSION The current study provided valuable insights into the changes in the content and bioaccessibility of tomato antioxidants as a result of home processing.
Collapse
Affiliation(s)
- Senem Kamiloglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey
| | | | | | | | | | | |
Collapse
|
292
|
Ben Haj Koubaier H, Snoussi A, Essaidi I, Chaabouni MM, Thonart P, Bouzouita N. Betalain and Phenolic Compositions, Antioxidant Activity of Tunisian Red Beet (Beta vulgarisL.conditiva) Roots and Stems Extracts. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2014. [DOI: 10.1080/10942912.2013.772196] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
293
|
Aadil KR, Barapatre A, Sahu S, Jha H, Tiwary BN. Free radical scavenging activity and reducing power of Acacia nilotica wood lignin. Int J Biol Macromol 2014; 67:220-7. [DOI: 10.1016/j.ijbiomac.2014.03.040] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 03/06/2014] [Accepted: 03/22/2014] [Indexed: 10/25/2022]
|
294
|
Kamiloglu S, Pasli AA, Ozcelik B, Capanoglu E. Evaluating the in vitro bioaccessibility of phenolics and antioxidant activity during consumption of dried fruits with nuts. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2013.11.040] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
295
|
Wootton-Beard PC, Brandt K, Fell D, Warner S, Ryan L. Effects of a beetroot juice with high neobetanin content on the early-phase insulin response in healthy volunteers. J Nutr Sci 2014; 3:e9. [PMID: 25191617 PMCID: PMC4153083 DOI: 10.1017/jns.2014.7] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 02/13/2014] [Accepted: 02/14/2014] [Indexed: 12/01/2022] Open
Abstract
Produce rich in phytochemicals may alter postprandial glucose and insulin responses by interacting with the pathways that regulate glucose uptake and insulin secretion in humans. The aims of the present study were to assess the phytochemical constituents of red beetroot juice and to measure the postprandial glucose and insulin responses elicited by either 225 ml beetroot juice (BEET), a control beverage matched for macronutrient content (MCON) or a glucose beverage in healthy adults. Beetroot juice was a particularly rich source of betalain degradation compounds. The orange/yellow pigment neobetanin was measured in particularly high quantities (providing 1·3 g in the 225 ml). A total of sixteen healthy individuals were recruited, and consumed the test meals in a controlled single-blind cross-over design. Results revealed a significant lowering of the postprandial insulin response in the early phase (0-60 min) (P < 0·05) and a significantly lower glucose response in the 0-30 min phase (P < 0·05) in the BEET treatment compared with MCON. Betalains, polyphenols and dietary nitrate found in the beetroot juice may each contribute to the observed differences in the postprandial insulin concentration.
Collapse
Affiliation(s)
| | - Kirsten Brandt
- Human Nutrition Research Centre, School of
Agriculture and Rural Development, Newcastle
University, Newcastle upon Tyne NE1 7RU,
UK
| | - David Fell
- Cell Systems Modelling Group,
Oxford Brookes University, Gipsy Lane, Oxford OX3
0BP, UK
| | - Sarah Warner
- Functional Food Centre,
Oxford Brookes University, Gipsy Lane, Oxford OX3
0BP, UK
- Human Nutrition Research Centre, School of
Agriculture and Rural Development, Newcastle
University, Newcastle upon Tyne NE1 7RU,
UK
| | - Lisa Ryan
- Functional Food Centre,
Oxford Brookes University, Gipsy Lane, Oxford OX3
0BP, UK
- Department of Nutrition and Dietetics,
Monash University, Faculty of Medicine, Nursing and
Health Sciences, 264 Ferntree Gully Road, Vic 3168,
Australia
| |
Collapse
|
296
|
Rodríguez-Roque MJ, Rojas-Graü MA, Elez-Martínez P, Martín-Belloso O. In vitro bioaccessibility of health-related compounds from a blended fruit juice–soymilk beverage: Influence of the food matrix. J Funct Foods 2014. [DOI: 10.1016/j.jff.2014.01.023] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
297
|
Binary solvent extraction system and extraction time effects on phenolic antioxidants from kenaf seeds (Hibiscus cannabinus L.) extracted by a pulsed ultrasonic-assisted extraction. ScientificWorldJournal 2014; 2014:789346. [PMID: 24592184 PMCID: PMC3921983 DOI: 10.1155/2014/789346] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 11/12/2013] [Indexed: 12/04/2022] Open
Abstract
The aim of this study was to determine the best parameter for extracting phenolic-enriched kenaf (Hibiscus cannabinus L.) seeds by a pulsed ultrasonic-assisted extraction. The antioxidant activities of ultrasonic-assisted kenaf seed extracts (KSE) were determined by a 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging capacity assay, 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging assay, β-carotene bleaching inhibition assay, and ferric reducing antioxidant power (FRAP) assay. Total phenolic content (TPC) and total flavonoid content (TFC) evaluations were carried out to determine the phenolic and flavonoid contents in KSE. The KSE from the best extraction parameter was then subjected to high performance liquid chromatography (HPLC) to quantify the phenolic compounds. The optimised extraction condition employed 80% ethanol for 15 min, with the highest values determined for the DPPH, ABTS, and FRAP assay. KSE contained mainly tannic acid (2302.20 mg/100 g extract) and sinapic acid (1198.22 mg/100 g extract), which can be used as alternative antioxidants in the food industry.
Collapse
|
298
|
|
299
|
Yang X, Wang R, Zhang S, Zhu W, Tang J, Liu J, Chen P, Zhang D, Ye W, Zheng Y. Polysaccharides from Panax japonicus C.A. Meyer and their antioxidant activities. Carbohydr Polym 2014; 101:386-91. [DOI: 10.1016/j.carbpol.2013.09.038] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 08/09/2013] [Accepted: 09/14/2013] [Indexed: 10/26/2022]
|
300
|
Kamiloglu S, Capanoglu E. In vitrogastrointestinal digestion of polyphenols from different molasses (pekmez) and leather (pestil) varieties. Int J Food Sci Technol 2013. [DOI: 10.1111/ijfs.12396] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Senem Kamiloglu
- Department of Food Engineering; Faculty of Chemical and Metallurgical Engineering; Istanbul Technical University; 34469 Maslak Istanbul Turkey
| | - Esra Capanoglu
- Department of Food Engineering; Faculty of Chemical and Metallurgical Engineering; Istanbul Technical University; 34469 Maslak Istanbul Turkey
| |
Collapse
|