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Gu Z, Cheng G, Sha X, Wu H, Wang X, Zhao R, Huang Q, Feng Y, Tang J, Jiang H. Heat-moisture treatment of freshly harvested high-amylose maize kernels improves its starch thermal stability and enzymatic resistance. Carbohydr Polym 2024; 340:122303. [PMID: 38858024 DOI: 10.1016/j.carbpol.2024.122303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 04/23/2024] [Accepted: 05/20/2024] [Indexed: 06/12/2024]
Abstract
The objective of this work was to study the effects of heat-moisture treatment (HMT) of freshly harvested mature high-amylose maize (HAM) kernels on its starch structure, properties, and digestibility. Freshly harvested HAM kernels were sealed in Pyrex glass bottles and treated at 80 °C, 100 °C, or 120 °C. HMT of HAM kernels had no impact on its starch X-ray diffraction pattern but increased the relative crystallinity. This result together with the increased starch gelatinization temperatures and enthalpy change indicated starch molecules reorganization forming long-chain double-helical crystalline structure during HMT of HAM kernels. The aggregation of starch granules were observed after HMT, indicating interaction of starch granules and other components. This interaction and the high-temperature crystalline structure led to reductions in the starch digestibility, swelling power, solubility, and pasting viscosity of the HAM flours. Some starch granules remained intact and showed strong birefringence after the HAM flours were precooked at 100 °C for 20 min and followed by enzymatic hydrolysis, and the amount of undigested starch granules increased with increasing HMT temperatures. This result further supported that HMT of HAM kernels with high moisture level could increase the starch thermal stability and enzymatic resistance.
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Affiliation(s)
- Zhonghua Gu
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Gaomin Cheng
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Xianying Sha
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Haochen Wu
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Xinwei Wang
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China
| | - Renyong Zhao
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China.
| | - Qiang Huang
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
| | - Yinong Feng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, Guangdong 510640, China
| | - Jihua Tang
- National Key Laboratory of Crop Science in Wheat and Maize, College of Agronomy, Henan Agricultural University, Zhengzhou, Henan 450056, China; The Shennong Laboratory, Zhengzhou, Henan 450002, China
| | - Hongxin Jiang
- College of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, China; Food Laboratory of Zhongyuan, Luohe, Henan 462300, China.
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Li L, Wang Q, Niu X, Liu C, Han X, Zheng X. Comparative study on nutritional and technological properties of two varieties of black wheat flour and their noodle-making potential. J Food Sci 2024; 89:306-319. [PMID: 38018239 DOI: 10.1111/1750-3841.16857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 10/25/2023] [Accepted: 11/13/2023] [Indexed: 11/30/2023]
Abstract
Comparative studies were conducted on physicochemical and technological properties of two black wheat (BW) varieties (cultivated in Shanxi Agricultural University) and their noodle-making potential. Whole-grain BW noodles showed acceptable cooking loss (≤10%) and strong antioxidant capacity. However, their textural quality remains to be enhanced. Regarding refined flour (RF) of the two BW varieties, Yunhei 14207 showed more anthocyanins, brighter color, and greater thermal stability (as reflected by the higher pasting temperature). 16W16 resulted in greater gluten content and better gluten quality of flour and higher dough stability, which contributed to the lower cooking loss and stronger tensile property of noodles. RF noodles of Yunhei 14207 displayed brighter appearance, although they had weaker tensile property. The stronger gluten network in noodles of 16W16 protected phenolics from release and degradation during drying, cooking, and steaming. Despite phenolics loss, RF noodles of Yunhei 14207 showed antioxidant capacity up to 14.97 mg TE/100 g. This research would promote understanding of characteristics of BW varieties. Considering the stronger gluten network of 16W16, its fortification in common wheat noodles at high proportion (>50%) may be promising to develop antioxidant noodles with further improved sensory quality.
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Affiliation(s)
- Limin Li
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
| | - Qingfa Wang
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
| | - Xinkui Niu
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
| | - Chong Liu
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
| | - Xiaoxian Han
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
| | - Xueling Zheng
- Department of Cereal Chemistry and Quality, College of Food Science and Engineering, Henan University of Technology, Zhengzhou, Henan, China
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Yu K, Huang X, He W, Wu D, Du C. Kinetics of polyphenol losses during cooking of dried green tea noodles as influenced by microwave treatment of dough. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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SHESHALA R, WAI NZ, SAID ID, ASHRAF K, LIM SM, RAMASAMY K, ZEESHAN F. Poloxamer and Chitosan-Based In Situ Gels Loaded with Orthosiphon stamineus Benth. Extracts Containing Rosmarinic Acid for the Treatment of Ocular Infections. Turk J Pharm Sci 2022; 19:671-680. [PMID: 36544377 PMCID: PMC9780577 DOI: 10.4274/tjps.galenos.2021.40121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Objectives Orthosiphon stamineus Benth. (OS) is a commonly used medicinal plant for curbing bacterial infections globally. This work aimed to fabricate poloxamer and chitosan-based in situ gels loaded with standardized aqueous-ethanolic OS leaf extracts and investigate their antimicrobial efficacy as a potential remedy against ocular infections. Materials and Methods In situ gels containing 0.5% w/v OS extract prepared using cold dispersion method were subjected to physicochemical characterization, including in vitro-release studies. Antimicrobial efficacy was tested against Staphylococcus aureus, Micrococcus luteus, Escherichia coli, and Pseudomonas aeruginosa using agar diffusion method. Results Thin layer chromatography and high performance liquid chromatography chromatograms confirmed the presence of rosmarinic acid (RA) and sinensitin in OS extracts with same retention factor (0.26 and 0.49) and retention times (12.2 and 20.7 min) against reference standards. A homogenous brown coloured in situ gel exhibited low viscosity as a solution and increased viscosity in gel form at ocular temperature. The optimized formulations, P7 (21% P407/4% P188), P8 (21% P407/5% P188) and F5 (1.5% chitosan and 45% β-glycerophosphate) exhibited ideal ocular pH (7.27-7.46), phase transition at ocular temperature (33-37°C) and prolonged RA release up to 12 h. Formulation F5 showed an inhibition zone of 4.3 mm against M. luteus. Conclusion Among all, formulation F5 alone exhibited modest antimicrobial activity against M. luteus. OS extracts at 5% and 10% were most active against tested bacteria however, loading them into in situ gels resulted in sedimentation. Hence, isolation of RA from OS extract is suggested before loading into formulations for a better antimicrobial activity.
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Affiliation(s)
- Ravi SHESHALA
- Universiti Teknologi MARA, Faculty of Pharmacy, Department of Pharmaceutics, Selangor, Malaysia
| | - Ng Zing WAI
- International Medical University, School of Pharmacy, Department of Pharmaceutical Technology, Kuala Lumpur, Malaysia
| | - Iqbal Danial SAID
- International Medical University, School of Pharmacy, Department of Pharmaceutical Technology, Kuala Lumpur, Malaysia
| | - Kamran ASHRAF
- Universiti Teknologi MARA, Faculty of Pharmacy, Department of Pharmacology and Pharmaceutical Chemistry, Selangor, Malaysia
| | - Siong Meng LIM
- Universiti Teknologi MARA, Faculty of Pharmacy, Department of Pharmacology and Pharmaceutical Chemistry, Selangor, Malaysia
| | - Kalavathy RAMASAMY
- Universiti Teknologi MARA, Faculty of Pharmacy, Department of Pharmaceutical Life Sciences, Selangor, Malaysia
| | - Farrukh ZEESHAN
- International Medical University, School of Pharmacy, Department of Pharmaceutical Technology, Kuala Lumpur, Malaysia,* Address for Correspondence: Phone: +0060178455295 E-mail:
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NDISANZE MA, Koca I. Modelling, phytochemical, aroma and antioxidant capacity of tamarillo fruits dried with convective oven equipped with programmable logical control (PLC) at different temperatures: a comparative study. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01713-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Jain A, Mehra R, Garhwal R, Rafiq S, Sharma S, Singh B, Kumar S, Kumar K, Kumar N, Kumar H. Manufacturing and characterization of whey and stevia-based popsicles enriched with concentrated beetroot juice. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:3591-3599. [PMID: 35875238 PMCID: PMC9304454 DOI: 10.1007/s13197-022-05364-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/18/2021] [Accepted: 01/10/2022] [Indexed: 06/15/2023]
Abstract
The beet-root (Beta vulgaris) and whey powder together, can potentially use as a multifunctional ingredient in the manufacturing of the "Popsicles", due to their biochemical composition that can enhance the concentration of bioactive compounds. In the present study, beet-root juice concentrates were prepared at different time/temperature treatments viz 45 °C, 55 °C, and 65 °C for 120, 80 and 45 min. The effect of different time/temperature treatments on physicochemical composition, colour, antioxidant activity (%), bioactive compounds, spectral data and sensory acceptance were evaluated. The physicochemical parameters of popsicles (PTI, PT2, PT3) including protein, total phenols, betalain, radical scavenging activity %, colour and melting values were significantly affected (p ≤ 0.05) by the different time/temperature treatments. The concentration of betalain and protein in all the popsicles ranged from 1134 to 1299 mg/L and 1.92 to 1.54 g/100 g respectively. The reduction of bioactive components viz betacyanins, betaxanthins, betanin, oxalic and syringic acid was also observed in popsicle (PTI) as compared to control. Furthermore, popsicle (PT1) was prepared with beet-root juice concentrated at 45 °C showed maximum sensory acceptance. The physicochemical and organoleptic attributes of processed popsicles encourage the commercial usage of whey powder and concentrated beetroot juice.
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Affiliation(s)
- Aayushi Jain
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
| | - Rahul Mehra
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
| | - Renu Garhwal
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
| | - Shafiya Rafiq
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
| | - Seema Sharma
- Department of Food Technology, Jaipur National University, Jaipur, India
| | - Barinderjit Singh
- Department of Applied Agriculture, Central University of Punjab, Bathinda, India
| | - Shiv Kumar
- Department of Food Science and Technology, Institute of Hotel Management, Maharishi Markandeshwar University, Mullana, Ambala, Haryana India
| | - Krishan Kumar
- Department of Food Technology, Eternal University, Baru Sahib, Himachal Pradesh India
| | - Naveen Kumar
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
| | - Harish Kumar
- Amity Institute of Biotechnology, Amity University, Jaipur, Rajasthan India
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Influence of combined freeze-drying and far-infrared drying technologies on physicochemical properties of seed-used pumpkin. Food Chem 2022; 398:133849. [DOI: 10.1016/j.foodchem.2022.133849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 07/07/2022] [Accepted: 07/31/2022] [Indexed: 11/19/2022]
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8
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Oduro-Obeng H, Apea-Bah FB, Wang K, Fu BX, Beta T. Effect of cooking duration on carotenoid content, digestion and potential absorption efficiencies among refined semolina and whole wheat pasta products. Food Funct 2022; 13:5953-5970. [PMID: 35587106 DOI: 10.1039/d2fo00611a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bioaccessibility of carotenoids varies among different foods due to factors such as food matrix composition and type or extent of processing. Hence it is important to understand the extent to which these factors influence carotenoid bioaccessibility after the consumption and digestion of food. This study evaluated the carotenoid content, micellization efficiency, digestive stability, antioxidant activity and bioaccessibility of carotenoids as impacted by wheat cultivar and cooking duration among whole wheat flour (WWF) and refined semolina (RS) pasta. WWF and RS pasta were processed from three durum wheat cultivars (AAC Spitfire, CDC Precision, and Transcend) and cooked to al dente (Al), fully cooked (FCT) or overcooked (OC). The study showed that the wheat cultivar and cooking duration were significant functions of bioaccessible lutein in RS samples while only the cultivar influenced the bioaccessibility of zeaxanthin and lutein in WWF samples. In both WWF and RS, the effect of the cultivar on the bioaccessibility of lutein and zeaxanthin was similar and was as follows: Transcend > CDC Precision > AAC Spitfire. Cooking to Al significantly caused an increment in bioaccessible lutein in RS samples regardless of the wheat cultivar. This influence of cooking duration (Al > FCT > OC) was inversely related to the lutein concentrations in undigested pasta (OC = FCT > Al). DPPH scavenging activity among WWF samples was about 2-fold greater or more than that of RS samples regardless of the cultivar or cooking duration before and after digestion. Our data suggest that the effect of wheat cultivar and cooking duration modulates the bioaccessibility and antioxidant activity of RS and WWF pasta products.
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Affiliation(s)
- Hannah Oduro-Obeng
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
| | - Franklin B Apea-Bah
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
| | - Kun Wang
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Bin Xiao Fu
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Trust Beta
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
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9
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Chao E, Li J, Fan L. Enhancing drying efficiency and quality of seed-used pumpkin using ultrasound, freeze-thawing and blanching pretreatments. Food Chem 2022; 384:132496. [PMID: 35245751 DOI: 10.1016/j.foodchem.2022.132496] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 11/17/2022]
Abstract
Effects of blanching (BL), ultrasound (US) and freeze-thawing (FT) pretreatments prior to far-infrared drying (FIRD) on drying characteristics, water distribution, and quality parameters of seed-used pumpkin (SUP) slices were investigated in this study. US, BL and FT pretreatments significantly accelerated drying rate due to the destruction of cell structure. Modified Page model was the fittest model for predicting the FIRD process. Low field nuclear magnetic resonance (LF-NMR) results revealed that T2 distribution curves of all pretreated samples moved rapidly to the positive x-axis direction, indicating an increase in the rate of water migration. The color of US-FIRD was closer to fresh SUP. BL-FIRD exhibited the highest free polyphenols content (241.28 ± 1.11 mg GAE/100 g DW) and total carotenoids content (129.69 ± 2.49 μg/ g DW), increasing by 45% and 34% respectively compared to the untreated sample.
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Affiliation(s)
- Erpeng Chao
- State Key Laboratory of Food Science & Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Jinwei Li
- State Key Laboratory of Food Science & Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Liuping Fan
- State Key Laboratory of Food Science & Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China; School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China.
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Irondi EA, Adewuyi AE, Aroyehun TM. Effect of Endogenous Lipids and Proteins on the Antioxidant, in vitro Starch Digestibility, and Pasting Properties of Sorghum Flour. Front Nutr 2022; 8:809330. [PMID: 35096949 PMCID: PMC8792437 DOI: 10.3389/fnut.2021.809330] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 12/14/2021] [Indexed: 11/13/2022] Open
Abstract
This study evaluated the effect of endogenous lipids and proteins on the antioxidants, starch digestibility, and pasting properties of sorghum (Sorghum bicolor) flour (SF). Endogenous lipids and/or proteins were removed from different portions of SF to obtain defatted (DF), deproteinized (DP), and defatted and deproteinized (DF-DP) flours. Bioactive constituents (total phenolics, tannins, flavonoids, saponins, and anthocyanins), antioxidant activities [2,2-Azinobis (3-ethyl-benzothiazoline-6-sulfonic acid) radical cation (ABTS*+) and 2, 2-Diphenyl-2-picrylhydrazyl radical (DPPH*) scavenging activities, reducing power, and Fe2+ chelating capacity], starch, amylose, starch hydrolysis index (HI), estimated glycemic index (eGI), and pasting properties of treated and control (untreated) flours were determined. The control flour (SF) had significantly higher (p < 0.05) levels of all the bioactive constituents and antioxidant activity tested than the DF, DP, and DF-DP flours, while the DF-DP flour had the least levels of bioactive constituents and antioxidant activity. In contrast, the starch, amylose, HI, and eGI were consistently in the order of DF-DP > DF > DP > control flour (p < 0.05). The control flour had the highest (p < 0.05) peak viscosity, and the least peak time and pasting temperature, while the DF flour had the highest final viscosity. Therefore, endogenous lipids and proteins contribute to the antioxidant, starch digestibility, and pasting properties of sorghum flour.
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Lux PE, Fuchs L, Wiedmaier-Czerny N, Frank J. Oxidative stability of tocochromanols, carotenoids, and fatty acids in maize (Zea mays L.) porridges with varying phytate concentrations during cooking and in vitro digestion. Food Chem 2022; 378:132053. [PMID: 35033718 DOI: 10.1016/j.foodchem.2022.132053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/06/2021] [Accepted: 01/02/2022] [Indexed: 01/01/2023]
Abstract
Phytic acid, the main storage form of phosphate in maize (Zea mays L.) grains, is known as antinutrient due to its chelating properties but may also prevent oxidation. Thus, the impact of phytic acid on the degradation of tocochromanols, carotenoids, fatty acids, and oxidation products in maize during cooking and subsequent in vitro digestion was examined. Maize porridges from low phytic acid maize flour with or without admixed phytate, or from high phytic acid maize flour were prepared, and digestion experiments conducted. HPLC-(MS) or GC-MS analyses revealed a significant decrease in tocochromanols, carotenoids, and unsaturated fatty acids in the digesta compared to the maize porridges while α-tocopherylquinone and malondialdehyde concentrations increased. The addition of phytic acid did not affect the digestive stabilities of total tocochromanols and carotenoids, but increased micellarisation efficiencies of carotenoids. In conclusion, phytate did not exert antioxidant effects in maize porridge during cooking or simulated digestion.
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Affiliation(s)
- Peter E Lux
- Institute of Nutritional Sciences, Department of Food Biofunctionality, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Larissa Fuchs
- Institute of Nutritional Sciences, Department of Food Biofunctionality, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Nina Wiedmaier-Czerny
- Institute of Food Chemistry, Department of Food Chemistry, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Jan Frank
- Institute of Nutritional Sciences, Department of Food Biofunctionality, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany.
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Elisa DH, Marcela GM, Janet Alejandra GU, Martha Elena DH. The nutraceutical value of maize (Zea mays L.) landraces and the determinants of its variability: A review. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2021.103399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Antioxidant and Starch-Hydrolyzing Enzymes Inhibitory Properties of Striga-Resistant Yellow-Orange Maize Hybrids. Molecules 2021; 26:molecules26226874. [PMID: 34833966 PMCID: PMC8617639 DOI: 10.3390/molecules26226874] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/10/2021] [Accepted: 11/11/2021] [Indexed: 11/16/2022] Open
Abstract
Most of the health benefits derived from cereals are attributed to their bioactive compounds. This study evaluated the levels of the bioactive compounds, and the antioxidant and starch-hydrolyzing enzymes inhibitory properties of six pipeline Striga-resistant yellow-orange maize hybrids (coded AS1828-1, 4, 6, 8, 9, 11) in vitro. The maize hybrids were grown at the International Institute of Tropical Agriculture (IITA), Nigeria. The bioactive compounds (total phenolics, tannins, flavonoids, and phytate) levels, antioxidant (DPPH• and ABTS•+ scavenging capacity and reducing power) and starch-hydrolyzing enzymes (α-amylase and α-glucosidase) inhibitory activities of the maize hybrids were determined by spectrophotometry. At the same time, carotenoids were quantified using a reverse-phase HPLC system. The ranges of the bioactive compounds were: 11.25-14.14 mg GAE/g (total phenolics), 3.62-4.67 mg QE/g (total flavonoids), 3.63-6.29 mg/g (tannins), 3.66-4.31% (phytate), 8.92-12.11 µg/g (total xanthophylls), 2.42-2.89 µg/g (total β-carotene), and 3.17-3.77 µg/g (total provitamin A carotenoids). Extracts of the maize hybrids scavenged DPPH• (SC50: 9.07-26.35 mg/mL) and ABTS•+ (2.65-7.68 TEAC mmol/g), reduced Fe3+ to Fe2+ (0.25 ± 0.64-0.43 ± 0.01 mg GAE/g), and inhibited α-amylase and α-glucosidase, with IC50 ranges of 26.28-52.55 mg/mL and 47.72-63.98 mg/mL, respectively. Among the six clones of the maize hybrids, AS1828-9 had the highest (p < 0.05) levels of tannins and phytate and the strongest antioxidant and starch-hydrolyzing enzymes inhibitory activities. Significant correlations were observed between total phenolics and the following: ABTS•+ (p < 0.01, r = 0.757), DPPH• SC50 (p < 0.01, r = -0.867), reducing power (p < 0.05, r = 0.633), α-amylase IC50 (p < 0.01, r = -0.836) and α-glucosidase IC50 (p < 0.05, r = -0.582). Hence, the Striga-resistant yellow-orange maize hybrids (especially AS1828-9) may be beneficial for alleviating oxidative stress and postprandial hyperglycemia.
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Kiss A, Grünvald P, Ladányi M, Papp V, Papp I, Némedi E, Mirmazloum I. Heat Treatment of Reishi Medicinal Mushroom ( Ganoderma lingzhi) Basidiocarp Enhanced Its β-glucan Solubility, Antioxidant Capacity and Lactogenic Properties. Foods 2021; 10:2015. [PMID: 34574127 PMCID: PMC8466132 DOI: 10.3390/foods10092015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/24/2021] [Accepted: 08/26/2021] [Indexed: 11/18/2022] Open
Abstract
The effect of heat treatment on dried fruiting bodies of Reishi medicinal mushroom (Ganoderma lingzhi) is investigated. Control and samples treated for 20 min at temperatures of 70, 120, 150 and 180 °C were subjected for their free radical scavenging capacity, different glucans and total phenolic content determination. The growth rate of Escherichia coli and Lactobacillus casei supplemented with control and heat-treated samples is also investigated. The roasted mushroom samples at 150 °C and 180 °C showed the highest level of β-glucan (37.82%) and free radical scavenging capacity on 2,2-diphenyl-1-picrylhidrazyl (DPPH•) and 2,2-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid (ABTS•+). The content of total phenolics (TPC) was also influenced by heat treatment and significantly higher TPC values were recorded in samples treated at 120 °C and 150 °C. The presence of reducing sugars was only detected after heat treatment at 150 °C (0.23%) and at 180 °C (0.57%). The heat treatments at 120, 150 and 180 °C, significantly attenuated the number of colony-forming units (CFU) of pathogenic E. coli, in a linear relationship with an elevated temperature. The supplementation of heat-treated Reishi mushroom at 120 °C resulted in the highest growth rate of probiotic L. casei. The obtained results in this study revealed the significant effect of short-term heat treatment by enhancing the antioxidant capacity, β-glucan solubility and prebiotic property of the dried basidiocarp of Reishi mushroom.
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Affiliation(s)
- Attila Kiss
- Agro-Food Science Techtransfer and Innovation Centre, Faculty for Agro-, Food- and Environmental Science, Debrecen University, 4032 Debrecen, Hungary
| | - Petra Grünvald
- Department of Farm Animal Nutrition, Institute of Animal Physiology and Animal Nutrition, Hungarian University of Agriculture and Life Sciences, H-7400 Kaposvár, Hungary
| | - Márta Ladányi
- Department of Applied Statistics, Institute of Mathematics and Basic Science, Hungarian University of Agriculture and Life Sciences, Villányi Str. 29-43, H-1118 Budapest, Hungary
| | - Viktor Papp
- Department of Botany, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Ménesi Str. 44, H-1118 Budapest, Hungary
| | - István Papp
- Department of Plant Physiology and Plant Ecology, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Ménesi Str. 44, H-1118 Budapest, Hungary
| | | | - Iman Mirmazloum
- Department of Plant Physiology and Plant Ecology, Institute of Agronomy, Hungarian University of Agriculture and Life Sciences, Ménesi Str. 44, H-1118 Budapest, Hungary
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15
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Sun X, Ma L, Lux PE, Wang X, Stuetz W, Frank J, Liang J. The distribution of phosphorus, carotenoids and tocochromanols in grains of four Chinese maize (Zea mays L.) varieties. Food Chem 2021; 367:130725. [PMID: 34390908 DOI: 10.1016/j.foodchem.2021.130725] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 07/07/2021] [Accepted: 07/27/2021] [Indexed: 11/26/2022]
Abstract
Grains of three specialty maize varieties and one conventional maize variety cultivated in China were collected and dissected to obtain the germ, endosperm, and pericarp fraction, and the distribution pattern of phosphorus, carotenoids, and tocochromanols was determined. The results showed that phytochemical contents varied significantly among different maize fractions. The germ fraction accounted for 78.3 to 86.5% of the total phosphorus present in the maize kernels. Over 86.9% of carotenoids were located in the endosperm. Except for waxy maize, 64.5 to 74.8% of the tocochromanols were contributed by the germ. Considerable differences in phytochemical contents were observed between the genotypes. Waxy maize contained the highest content of tocopherols, tocotrienols and tocochromanols meanwhile waxy maize had the lowest carotenoid and phytate phosphorus content. High lysine maize contained the highest levels in carotenoids and lowest tocochromanols. Over all, total carotenoids were significantly inversely associated with total tocochromanols.
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Affiliation(s)
- Xiaohong Sun
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Lei Ma
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Peter E Lux
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Xuan Wang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China; Department of Food Science and Technology, Zhejiang University of Technology, Zhejiang, Hangzhou 310014, PR China
| | - Wolfgang Stuetz
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Jan Frank
- Department of Food Biofunctionality, Institute of Nutritional Sciences, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany
| | - Jianfen Liang
- Beijing Key Laboratory of Functional Food from Plant Resources, College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, PR China.
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16
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Oduro-Obeng H, Fu BX, Beta T. Influence of cooking duration on carotenoids, physical properties and in vitro antioxidant capacity of pasta prepared from three Canadian durum wheat cultivars. Food Chem 2021; 363:130016. [PMID: 34237558 DOI: 10.1016/j.foodchem.2021.130016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 04/26/2021] [Accepted: 05/03/2021] [Indexed: 12/18/2022]
Abstract
This study investigates the impact of different pasta cooking durations (al dente, fully cooked or overcooked) on the carotenoid content and physical properties of whole wheat and refined semolina pasta prepared from three Canadian durum wheat cultivars. Carotenoids were analyzed using HPLC and spectrophotometry. Generally increasing cooking duration non-significantly increased lutein, zeaxanthin, total carotenoids, significantly increased the cis carotenoids but decreased carotenoid retention and firmness regardless of flour type or wheat cultivar. Despite this decrease, whole wheat pasta was significantly firmer than semolina when overcooked regardless of wheat cultivar. Antioxidant capacity was highly influenced by flour type but did not show a clear trend with cooking duration. Overall analysis indicates that increasing cooking duration of whole wheat or semolina pasta above 7 or 8 mins respectively allows for the maximum extraction of carotenoids with possible accessibility by digestive enzymes when consumed but this affects cooking quality including high cooking loss.
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Affiliation(s)
- Hannah Oduro-Obeng
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada
| | - Bin Xiao Fu
- Grain Research Laboratory, Canadian Grain Commission, 303 Main Street, Winnipeg, MB R3C 3G8, Canada
| | - Trust Beta
- University of Manitoba, Department of Food and Human Nutritional Sciences, Winnipeg, MB R3T 2N2, Canada.
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17
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Sun X, Shokri S, Wang Z, Li B, Meng X. Optimization of explosion puffing drying for browning control in Muskmelon (Cucumis melo L.) using Taguchi orthogonal arrays. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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18
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Yang C, Jiang X, Ma L, Xiong W, Zhang S, Zhang J, Zhang L. Carotenoid composition and antioxidant activities of Chinese orange-colored tomato cultivars and the effects of thermal processing on the bioactive components. J Food Sci 2021; 86:1751-1765. [PMID: 33856048 DOI: 10.1111/1750-3841.15682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 11/28/2022]
Abstract
To facilitate the production of tomato products with high bioactivity and improve the utilization of orange-colored tomatoes, the carotenoids of 11 tomato cultivars were analyzed using high-performance liquid chromatography with photodiode array detection. Moreover, antioxidant activities were evaluated by four chemical-based assays, and the influences of thermal treatment on the carotenoids in orange-colored tomatoes rich in tetra-cis (7Z, 9Z, 7'Z, and 9'Z)-lycopene, phytofluene, and phytoene were studied. The nine orange-colored tomatoes (OT) were divided into two categories: OT-B, containing five cultivars rich in β-carotene, and OT-L, containing the other four cultivars that were abundant in tetra-cis-lycopene, phytofluene, and phytoene. The antioxidant activities of OT-L were higher than those of OT-B and the SD-2 cultivar in OT-L showed similar antioxidant activity to the red tomatoes. During thermal processing, tetra-cis-lycopene in SD-2 decreased about 38% after being exposed to heat for 2 hr at 80 °C, while its content was still higher than other lycopene isomers. Other-Z-lycopenes and all-trans (E)-lycopene increased from 2.36 ± 0.19 to 14.73 ± 1.16 µg/g fresh weight (FW) and 0.75 ± 0.10 to 5.91 ± 1.02 µg/g FW, respectively. Thus, thermal treatments at lower temperature, such as cold break and pasteurization, were more suitable for processing OT-L. The results demonstrated that OT-L could be an excellent raw material to produce tomato products with high bioavailability and bioactivity. The results of this research could provide helpful information for the research and development of tomato products using orange tomatoes and benefit planters and consumers. PRACTICAL APPLICATION: Some orange tomato cultivars are promising raw materials for tomato products because of their high contents of bioactive tetra-cis-lycopene, phytofluene, and phytoene. This study demonstrated the carotenoid components and antioxidant activities of the widely planted orange-colored tomatoes in China. The obtained knowledge, including the thermal processing effects on the isomerization and degradation of carotenoids in the cultivars, will offer useful information to food processors and benefit the consumers.
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Affiliation(s)
- Cheng Yang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Xin Jiang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Lulu Ma
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Wenhui Xiong
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Shuang Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Jian Zhang
- The Food College of Shihezi University, Shihezi, Xinjiang, China
| | - Lianfu Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China.,The Food College of Shihezi University, Shihezi, Xinjiang, China.,Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University, Beijing, China
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19
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Characterization and response surface optimization driven ultrasonic nanoemulsification of oil with high phytonutrient concentration recovered from palm oil biodiesel distillation. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125961] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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20
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Alamu EO, Maziya-Dixon B, Menkir A, Irondi EA, Olaofe O. Bioactive Composition and Free Radical Scavenging Activity of Fresh Orange Maize Hybrids: Impacts of Genotype, Maturity Stages, and Processing Methods. Front Nutr 2021; 8:640563. [PMID: 33718422 PMCID: PMC7943467 DOI: 10.3389/fnut.2021.640563] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/04/2021] [Indexed: 11/25/2022] Open
Abstract
Bioactive compounds in foods are responsible for their biological activities, but biotic and abiotic factors may influence their levels. This study evaluated the impact of three genotypes (designated 4, 5, and 7), maturity stages (20, 27, and 34 days after pollination) and processing methods (hydrothermal and dry-heating) on the bioactive constituents (carotenoids, phytate, tannins, vitamin C) and 2,2-diphenyl-2-picrylhydrazyl radical (DPPH*) scavenging activity of fresh orange maize hybrids. Freshly harvested maize cobs of each genotype were subjected to hydrothermal processing at 100°C and dry-heating with husks and without husks. Carotenoids (lutein, zeaxanthin, β-cryptoxanthin, α-carotene, and total β-carotene) contents of fresh and processed samples were analyzed using HPLC; other bioactive constituents and DPPH* scavenging ability were determined using spectrophotometric methods. Genotype had a significant effect on the levels of carotenoids (p < 0.001) and vitamin C (p < 0.05), while genotype (p < 0.001), and processing methods (p < 0.001) had significant effects on DPPH* SC50. Maturity stages, processing methods and their interaction also had significant effects (p < 0.001) on the levels of all the bioactive constituents. A positive moderate to strong correlation was observed between (p < 0.001) α-carotene and the following: lutein (r = 0.57), β-cryptoxanthin (r = 0.69), total β-carotene (r = 0.62). However, the relationship between α-carotene and zeaxanthin was positive but weak (r = 0.39). A positive moderate correlation (p < 0.001) was observed between lutein and the following: β-cryptoxanthin (r = 0.57), total β-carotene (r = 0.58), and zeaxanthin (r = 0.52). A positive strong correlation (p < 0.001) was observed between β-cryptoxanthin and each of total β-carotene (r = 0.92) and zeaxanthin (r = 0.63); total β-carotene and zeaxanthin (r = 0.65); while the association between vitamin C and DPPH* SC50 was negative and weak (r = −0.38). Generally, genotype 4 and harvesting at 34 days after pollination had the best combination of bioactive constituents and DPPH* scavenging ability.
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Affiliation(s)
- Emmanuel Oladeji Alamu
- International Institute of Tropical Agriculture, Southern Africa Research and Administration Hub (SARAH) Campus, Lusaka, Zambia.,Food and Nutrition Sciences Laboratory, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria
| | - Bussie Maziya-Dixon
- Food and Nutrition Sciences Laboratory, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria
| | - Abebe Menkir
- Maize Breeding Unit, International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria
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21
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Colored Corn: An Up-Date on Metabolites Extraction, Health Implication, and Potential Use. Molecules 2021; 26:molecules26010199. [PMID: 33401767 PMCID: PMC7796034 DOI: 10.3390/molecules26010199] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/17/2020] [Accepted: 12/29/2020] [Indexed: 12/20/2022] Open
Abstract
Colored (orange, pink, red, purple, and blue) corn strongly attracted attention on its healthy properties mainly due to its anthocyanin and carotenoid composition which is also responsible for its pigmentation. The present review summarized the recent updates on the extraction and chemical characterization of the main plant secondary metabolites present in colored seeds, kernel, cob, husk, and silk. The main approaches used to stabilize the extracts have been discussed as well as their food and non-food uses. Both in vitro and in vivo (animal models) studies on the different effects (antibacterial, antimutagenic, antioxidant, and anti-inflammatory activities, effects on metabolic syndrome, diabetes, glucose and lipidic metabolism, and neuroprotection) of pigmented extracts on animal and human health have been summarized.
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22
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Wang Q, Li L, Zheng X, Xiong X. Effect of extrusion feeding moisture on dough, nutritional, and texture properties of noodles fortified with extruded buckwheat flour. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14978] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qingfa Wang
- College of Grain, Oil and Food Science Henan University of Technology Zhengzhou China
| | - Limin Li
- College of Grain, Oil and Food Science Henan University of Technology Zhengzhou China
| | - Xueling Zheng
- College of Grain, Oil and Food Science Henan University of Technology Zhengzhou China
| | - Xiaoqing Xiong
- College of Grain, Oil and Food Science Henan University of Technology Zhengzhou China
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23
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The Impact of Vacuum and Convective Drying Parameters on Kinetics, Total Phenolic Content, Carotenoid Content and Antioxidant Capacity of Kiwiberry (Actinidia arguta). APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10196914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aimed to investigate the impact of convective and vacuum drying performed at different temperatures on the content of bioactive components of kiwiberry. Dried fruits obtained from Geneva and Weiki cultivars were analyzed for total carotenoid content, total phenolic content (TPC), and antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays. The secondary goal was to establish drying kinetics and to find the best-fitting model for the drying process. The results showed that the highest total carotenoid content was found in Geneva fruits dried by vacuum method and was equal to 39.55–90.27 µg/g dry matter (d.m.). Considering free radical scavenging activity, the best results were also achieved for vacuum dried Geneva cultivar. These samples exhibited EC50 equal to 0.16–0.51 mg d.m./mL and 0.05–0.24 mg d.m./mL as evaluated using DPPH and ABTS assays, respectively. Vacuum drying method usually better preserved the phenolic content of kiwiberry—samples dried at 50 °C did not differ significantly from fresh material. Generally, the shortest drying time was observed for the samples dried at 70 °C regardless of the drying method. Changing the temperature during drying from 80 to 50 and 60 °C did not cause expected benefits regarding chemical property preservation. In most cases, the Midilli et al. model represented the best fit to describe obtained drying kinetics.
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24
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Yu Q, Fan L. New insights into antityrosinase capacity and polyphenols of asparagus during hydrothermal treatments. Food Chem 2020; 326:126968. [DOI: 10.1016/j.foodchem.2020.126968] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/28/2020] [Accepted: 05/01/2020] [Indexed: 01/19/2023]
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25
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Kim MY, Yoon N, Lee YJ, Woo KS, Kim HY, Lee J, Jeong HS. Influence of Thermal Processing on Free and Bound Forms of Phenolics and Antioxidant Capacity of Rice Hull ( Oryza sativa L.). Prev Nutr Food Sci 2020; 25:310-318. [PMID: 33083381 PMCID: PMC7541924 DOI: 10.3746/pnf.2020.25.3.310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/13/2020] [Indexed: 11/06/2022] Open
Abstract
The objective of this study was to evaluate the effects of heat treatment on the phenolics and antioxidant activity of rice hull. Heat treatment was performed at temperatures 80∼140°C for 1∼5 h, and the heated rice hull was extracted with 80% (v/v) methanol in an ultrasonic bath. The highest total polyphenol and flavonoid content (10.68 mg gallic acid equivalents/g and 1.83 mg catechin equivalents/g, respectively) occurred in rice hull heated at 130°C for 5 h. During heat treatment, the content of free phenolic acids increased compared with that of the bound phenolic acids. The highest 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activity and reducing power was observed in rice hull heated at 140°C for 3 h. The highest OH radical scavenging activity was 75.30% in rice hull heated at 140°C for 5 h. These results suggested that heat treatment was an efficient method to enhance the antioxidant characteristics of rice hull.
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Affiliation(s)
- Min Young Kim
- Department of Southern Area Crop Science, National Institute of Crop Science, Rural Development Administration, Gyeongnam 50424, Korea
| | - Nara Yoon
- Nongshim Mills, Chungnam 31458, Korea
| | - Yoon Jeong Lee
- Department of Herbal Crop Research, National Institute of Horiticultural and Herbal Science, Rural Development Administration, Chungbuk 27709, Korea
| | - Koan Sik Woo
- Research Policy Bureau, National Institute of Crop Science, Rural Development Administration, Jeonbuk 55365, Korea
| | - Hyun Young Kim
- Department of Crop Foundation Division, National Institute of Crop Science, Rural Development Administration, Jeonbuk 55365, Korea
| | - Junsoo Lee
- Department of Food Science and Biotechnology, Chungbuk National University, Chungbuk 28644, Korea
| | - Heon Sang Jeong
- Department of Food Science and Biotechnology, Chungbuk National University, Chungbuk 28644, Korea
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26
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Tajik S, Beitollahi H, Nejad FG, Safaei M, Zhang K, Van Le Q, Varma RS, Jang HW, Shokouhimehr M. Developments and applications of nanomaterial-based carbon paste electrodes. RSC Adv 2020; 10:21561-21581. [PMID: 35518767 PMCID: PMC9054518 DOI: 10.1039/d0ra03672b] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 05/27/2020] [Indexed: 01/22/2023] Open
Abstract
This review summarizes the progress that has been made in the past ten years in the field of electrochemical sensing using nanomaterial-based carbon paste electrodes. Following an introduction into the field, a first large section covers sensors for biological species and pharmaceutical compounds (with subsections on sensors for antioxidants, catecholamines and amino acids). The next section covers sensors for environmental pollutants (with subsections on sensors for pesticides and heavy metal ions). Several tables are presented that give an overview on the wealth of methods (differential pulse voltammetry, square wave voltammetry, amperometry, etc.) and different nanomaterials available. A concluding section summarizes the status, addresses future challenges, and gives an outlook on potential trends.
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Affiliation(s)
- Somayeh Tajik
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences Kerman 7616913555 Iran
| | - Hadi Beitollahi
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology Kerman Iran
| | - Fariba Garkani Nejad
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology Kerman Iran
| | - Mohadeseh Safaei
- Environment Department, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology Kerman Iran
| | - Kaiqiang Zhang
- Jiangsu Key Laboratory of Advanced Organic Materials, Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University Nanjing Jiangsu 210023 China
| | - Quyet Van Le
- Institute of Research and Development, Duy Tan University Da Nang 550000 Vietnam
| | - Rajender S Varma
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University Šlechtitelů 27 783 71 Olomouc Czech Republic
| | - Ho Won Jang
- Department of Materials Science and Engineering, Research Institute of Advanced Materials, Seoul National University Seoul 08826 Republic of Korea
| | - Mohammadreza Shokouhimehr
- Department of Materials Science and Engineering, Research Institute of Advanced Materials, Seoul National University Seoul 08826 Republic of Korea
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Luo M, Hou F, Dong L, Huang F, Zhang R, Su D. Comparison of microwave and high‐pressure processing on bound phenolic composition and antioxidant activities of sorghum hull. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14583] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mukang Luo
- School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
- College of Food Science Guangdong Pharmaceutical University Zhongshan China
- Key Laboratory of Functional Foods Guangdong Key Laboratory of Agricultural Products Processing Ministry of Agriculture and Rural Affairs Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences Guangzhou China
| | - Fangli Hou
- College of Food Science Guangdong Pharmaceutical University Zhongshan China
| | - Lihong Dong
- Key Laboratory of Functional Foods Guangdong Key Laboratory of Agricultural Products Processing Ministry of Agriculture and Rural Affairs Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences Guangzhou China
| | - Fei Huang
- Key Laboratory of Functional Foods Guangdong Key Laboratory of Agricultural Products Processing Ministry of Agriculture and Rural Affairs Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences Guangzhou China
| | - Ruifen Zhang
- College of Food Science Guangdong Pharmaceutical University Zhongshan China
- Key Laboratory of Functional Foods Guangdong Key Laboratory of Agricultural Products Processing Ministry of Agriculture and Rural Affairs Sericultural & Agri-Food Research Institute Guangdong Academy of Agricultural Sciences Guangzhou China
- College of Life Science Yangtze University Jingzhou China
| | - Dongxiao Su
- School of Chemistry and Chemical Engineering Guangzhou University Guangzhou 510006 China
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28
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Wu P, Zhang Q, Wang Y, Zhang Y, Chen Z, Cao B, Wu Y, Zhu F, Li N. RETRACTED: Clothianidin wastewater treatment and the accumulation of high-value biochemical by Rhodopseudomonas spheroides. BIORESOURCE TECHNOLOGY 2019; 294:122073. [PMID: 31521982 DOI: 10.1016/j.biortech.2019.122073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 08/21/2019] [Accepted: 08/24/2019] [Indexed: 06/10/2023]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Authors and the Editor-in-Chief. The paper is retracted because of a high level of duplication of "Rhodopseudomonas palustris wastewater treatment: cyhalofop-butyl removal, biochemicals production and mathematical model establishment. Bioresource. Tech. 2019, 282: 390-397 As such this article represents a severe abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process. The first author, Pan Wu, takes full responsibility for these actions, a stance supported by Dalian Minzu University and Northeast Agricultural University, Harbin, where the research took place.
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Affiliation(s)
- Pan Wu
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China
| | - Qian Zhang
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China
| | - Yanling Wang
- Department of Anesthesiology, the Third Affiliated Hospital of SunYat-Sen University, Guangzhou510630, China
| | - Ying Zhang
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China.
| | - Zhaobo Chen
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China
| | - Bo Cao
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China
| | - Yuan Wu
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China
| | - Feifei Zhu
- Forest and Wastewater Ecology, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang110164, China
| | - Ning Li
- School of Environment and Resources, Dalian Minzu University, Dalian116600, China; School of Resources and Environment, Northeast Agricultural University, Harbin150030, China
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29
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Comparative analysis of selected bioactive components (fatty acids, tocopherols, xanthophyll, lycopene, phenols) and basic nutrients in raw and thermally processed camelina, sunflower, and flax seeds ( Camelina sativa L. Crantz, Helianthus L., and Linum L.). Journal of Food Science and Technology 2019; 56:4296-4310. [PMID: 31478000 PMCID: PMC6706495 DOI: 10.1007/s13197-019-03899-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Revised: 03/18/2019] [Accepted: 06/24/2019] [Indexed: 12/29/2022]
Abstract
The aim of study was to determine the content of basic nutrients, the level of fatty acids, tocopherols, xanthophyll, and lycopene, and the total phenolic content in camelina (Camelina sativa L. Crantz) (Cs), sunflower (Helianthus L.) (Ha), and flax (Linum L.) (Lu) seeds. The seeds were either raw or subjected to processing, i.e. boiling, micronization, or microwave roasting. The basic chemical composition was established and the fatty acid composition as well as the content of tocopherol (α, β, γ, δ, total), β-carotenoids, xanthophyll, lycopene, and total phenolics were determined in the analyzed oil seeds. The analyzed oil seeds are a rich source of protein and PUFAs as well as α-tocopherols (Ha) and γ-tocopherols (Cs, Lu), xanthophyll, and phenolics One portion of seeds covered from 746/513 (Cs) to as much as 1209/813% (Lu) (female/male) of the ALA daily intake. The AI value in the processed seeds increased (P < 0.05) and the values of H/H and HC declined (P < 0.05). The oil seed processing resulted in loss of most nutrients and bioactive constituents and appearance of some amounts of trans isomers, especially in the microwave roasted seeds (0.99-1.79 g/100 g crude lipid). The phenolic content decreased in the boiled seeds (Ha: 1301; Cs: 578.3, and Lu: 62.75 mg/100 g).
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Wu P, Han Z, Mo W, Wu X, Chen Z, Zhang Y, Wang Y, Cui Y, Dong Y, Sun H, Zou X. Soybean processing wastewater supported the removal of propyzamide and biochemical accumulation from wastewater by Rhodopseudomonas capsulata. Bioprocess Biosyst Eng 2019; 42:1375-1384. [PMID: 31172262 DOI: 10.1007/s00449-019-02137-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 12/15/2018] [Indexed: 11/25/2022]
Abstract
Simultaneous (SPW and propyzamide) wastewater treatment and the production of biochemicals by Rhodopseudomonas capsulata (R. capsulata) were investigated with supplement of soybean processing wastewater (SPW). Compared to control group, propyzamide was removed and biochemicals production were enhanced with the supplement of SPW. Propyzamide induced camH gene expression through activating MAPKKKs gene in MAPK signal transduction pathway. The induction of camH gene and CamH occurs after 1 day for R. capsulata. However, lack of organics in original wastewater did not maintain R. capsulata growth for over 1 day. The supplement of SPW provided sufficient carbon source for R. capsulata under three addition dosages. This new method resulted in the mixed (SPW and propyzamide) wastewater treatment and improvement of biochemicals simultaneously, as well as the realization of reutilization of wastewater and R. capsulata as sludge. Meanwhile, high-order nonlinear mathematical model of the relationship between propyzamide removal rate, Xt and Xt/r, was established.
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Affiliation(s)
- Pan Wu
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China
| | - Ziqiao Han
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
| | - Wentao Mo
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
| | - Xiaozhen Wu
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
| | - Zhaobo Chen
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China.
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China.
| | - Ying Zhang
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China.
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China.
| | - Yanling Wang
- Department of Anesthesiology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, 510630, China
| | - Yubo Cui
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
| | - Yuying Dong
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China
| | - Hongjie Sun
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China
| | - Xuejun Zou
- School of Environment and Resources, Dalian Minzu University, Dalian, 116600, China
- School of Resources and Environment, Northeast Agricultural University, Harbin, 150030, China
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Wu P, Chen Z, Zhang Y, Wang Y, Zhu F, Cao B, Wu Y, Li N. Rhodopseudomonas palustris wastewater treatment: Cyhalofop-butyl removal, biochemicals production and mathematical model establishment. BIORESOURCE TECHNOLOGY 2019; 282:390-397. [PMID: 30884459 DOI: 10.1016/j.biortech.2018.11.087] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/22/2018] [Accepted: 11/23/2018] [Indexed: 06/09/2023]
Abstract
Simultaneous (SPW and cyhalofop-butyl) wastewater treatment and the production of biochemicals by Rhodopseudomonas palustris (R. palustris) was investigated with supplementation of soybean processing wastewater (SPW). Compared to control group, cyhalofop-butyl was removed and single cell protein, carotenoid, bacteriochlorophyll productions were enhanced with the supplementation of SPW. Cyhalofop-butyl removal reached 100% after 5 days under 4000 mg/L COD group. Cyhalofop-butyl induced chbH gene expression to synthesize cyhalofop-butyl-hydrolyzing carboxylesterase through activating MAPKKKs, MAPKKs, MAPKs genes in MAPK signal transduction pathway. The induction process took one day for R. palustris. However, lack of organics in original wastewater did not maintain R. palustris growth for over one day. The supplementation of SPW provided sufficient carbon source. This new method resulted in the mixed wastewater treatment and improvement of biochemicals simultaneously, as well as the realization of reutilization of R. palustris. High-order non-linear mathematical model of the relationship between Rchb, Xc, and Xt was established.
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Affiliation(s)
- Pan Wu
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China; School of Resources and Environment, Northeast Agricultural University, ChinSchool of Environment and Resources, Harbin 150030, China
| | - Zhaobo Chen
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China; School of Resources and Environment, Northeast Agricultural University, ChinSchool of Environment and Resources, Harbin 150030, China
| | - Ying Zhang
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China; School of Resources and Environment, Northeast Agricultural University, ChinSchool of Environment and Resources, Harbin 150030, China.
| | - Yanling Wang
- Department of Anesthesiology, the Third Affiliated Hospital of SunYat-Sen University, Guangzhou 510630, China
| | - Feifei Zhu
- Forest and Soil Ecology, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110164, China
| | - Bo Cao
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China
| | - Yuan Wu
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China; School of Resources and Environment, Northeast Agricultural University, ChinSchool of Environment and Resources, Harbin 150030, China
| | - Ning Li
- School of Environment and Resources, Dalian Minzu University, Dalian 116600, China; School of Resources and Environment, Northeast Agricultural University, ChinSchool of Environment and Resources, Harbin 150030, China
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Gutiérrez Barrutia MB, Curutchet A, Arcia P, Cozzano S. New functional ingredient from orange juice byproduct through a green extraction method. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.13934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Ana Curutchet
- Departamento de Ciencia y Tecnología de Alimentos Facultad de Ingeniería y Tecnologías UCU Montevideo Uruguay
| | | | - Sonia Cozzano
- Departamento de Ciencia y Tecnología de Alimentos Facultad de Ingeniería y Tecnologías UCU Montevideo Uruguay
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Yin Q, Mu H, Zeng M, Gao D, Qin F, Chen J, He Z. Effects of heating on the total phenolic content, antioxidant activities and main functional components of simulated Chinese herb candy during boiling process. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2019. [DOI: 10.1007/s11694-018-9961-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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34
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Llorent-Martínez EJ, Zengin G, Ortega-Barrales P, Zakariyyah Aumeeruddy M, Locatelli M, Mollica A, Mahomoodally MF. Characterization of the Phytochemical Profiles and Biological Activities of Ajuga chamaepitys subsp. chia var. chia and Ajuga bombycina by High-Performance Liquid Chromatography–Electrospray Ionization–Tandem Mass Spectrometry (HPLC–ESI–MSn). ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1500581] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya, Turkey
| | | | | | - Marcello Locatelli
- Department of Pharmacy, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy
| | - Adriano Mollica
- Department of Pharmacy, University “G. d’Annunzio” Chieti-Pescara, Chieti, Italy
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Martins CPC, Ferreira MVS, Esmerino EA, Moraes J, Pimentel TC, Rocha RS, Freitas MQ, Santos JS, Ranadheera CS, Rosa LS, Teodoro AJ, Mathias SP, Silva MC, Raices RSL, Couto SRM, Granato D, Cruz AG. Chemical, sensory, and functional properties of whey-based popsicles manufactured with watermelon juice concentrated at different temperatures. Food Chem 2018; 255:58-66. [PMID: 29571498 DOI: 10.1016/j.foodchem.2018.02.044] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 02/03/2018] [Accepted: 02/08/2018] [Indexed: 12/29/2022]
Abstract
The effects of the concentration of watermelon juice at different temperatures (45, 55, or 65 °C) on the physicochemical and sensory characteristics, antioxidant capacity, and volatile organic compounds (VOCs) of whey-based popsicles were investigated. Total phenolic content, lycopene, citrulline, VOCs, melting rate, instrumental colour, antioxidant capacity, and the sensory characteristics (hedonic test and free listing) were determined. The temperature led to a significant decrease in bioactive compounds (total phenolics, lycopene, and citrulline). The popsicle manufactured with reconstituted watermelon juice concentrated to 60 °Brix at 65 °C presented higher antioxidant capacity and was characterized by the presence of alcohols, aldehydes and ketones and presented a similar acceptance to the untreated popsicle (except for flavour). It is possible to combine whey and concentrated watermelon juice for the manufacture of bioactive-rich popsicles, using the concentration temperature of 65 °C as a suitable processing condition for potential industrial applications.
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Affiliation(s)
- Carolina P C Martins
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Marcus Vinicius S Ferreira
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Erick A Esmerino
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Jeremias Moraes
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | | | - Ramon S Rocha
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Mônica Q Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340 Niterói, Brazil
| | - Jânio S Santos
- State University of Ponta Grossa (UEPG), Department of Food Engineering, 84030-900 Ponta Grossa, Brazil
| | - C Senaka Ranadheera
- The University of Melbourne, Faculty of Veterinary & Agricultural Sciences, School of Agriculture & Food, Melbourne, VIC 3010, Australia
| | - Lana S Rosa
- Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Escola de Nutrição, 22290180 Rio de Janeiro, Brazil
| | - Anderson J Teodoro
- Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Escola de Nutrição, 22290180 Rio de Janeiro, Brazil
| | - Simone P Mathias
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Instituto de Tecnologia (IT), Seropédica, 23890-000 Rio de Janeiro, Brazil
| | - Márcia C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Renata S L Raices
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Silvia R M Couto
- Universidade Federal do Rio de Janeiro (UFRJ), Instituto de Nutrição Josué de Castro (INJC), 21941-902 Rio de Janeiro, Brazil
| | - Daniel Granato
- State University of Ponta Grossa (UEPG), Department of Food Engineering, 84030-900 Ponta Grossa, Brazil
| | - Adriano G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil.
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36
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Br Karo M, Tambaip T, Hatta M, Dwiyanti R, Natzir R, Nasrum Mas M, Asadul Isl A, Djawad K. Immunomodulatory Effect of Orally Red Fruit (Pandanus conoideus) Extract on the Expression of CC Chemokine Receptor 5 mRNA in HIV Patients with Antiretroviral Therapy. RESEARCH JOURNAL OF IMMUNOLOGY 2018; 11:15-21. [DOI: 10.3923/rji.2018.15.21] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
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