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Abdelmoneim MS, Hafez EE, Dawood MFA, Hammad SF, Ghazy MA. Toxicity of bisphenol A and p-nitrophenol on tomato plants: Morpho-physiological, ionomic profile, and antioxidants/defense-related gene expression studies. Biomol Concepts 2024; 15:bmc-2022-0049. [PMID: 38924751 DOI: 10.1515/bmc-2022-0049] [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: 11/19/2023] [Accepted: 05/13/2024] [Indexed: 06/28/2024] Open
Abstract
Bisphenol A (BPA) and p-nitrophenol (PNP) are emerging contaminants of soils due to their wide presence in agricultural and industrial products. Thus, the present study aimed to integrate morpho-physiological, ionic homeostasis, and defense- and antioxidant-related genes in the response of tomato plants to BPA or PNP stress, an area of research that has been scarcely studied. In this work, increasing the levels of BPA and PNP in the soil intensified their drastic effects on the biomass and photosynthetic pigments of tomato plants. Moreover, BPA and PNP induced osmotic stress on tomato plants by reducing soluble sugars and soluble proteins relative to control. The soil contamination with BPA and PNP treatments caused a decline in the levels of macro- and micro-elements in the foliar tissues of tomatoes while simultaneously increasing the contents of non-essential micronutrients. The Fourier transform infrared analysis of the active components in tomato leaves revealed that BPA influenced the presence of certain functional groups, resulting in the absence of some functional groups, while on PNP treatment, there was a shift observed in certain functional groups compared to the control. At the molecular level, BPA and PNP induced an increase in the gene expression of polyphenol oxidase and peroxidase, with the exception of POD gene expression under BPA stress. The expression of the thaumatin-like protein gene increased at the highest level of PNP and a moderate level of BPA without any significant effect of both pollutants on the expression of the tubulin (TUB) gene. The comprehensive analysis of biochemical responses in tomato plants subjected to BPA and PNP stress illustrates valuable insights into the mechanisms underlying tolerance to these pollutants.
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Affiliation(s)
- Mahmoud S Abdelmoneim
- Biotechnology program, Basic and Applied Science Institute, Egypt-Japan University of Science and Technology (E-JUST), 21934, New Borg El-Arab City, Alexandrina, Egypt
- Botany and Microbiology Department, Faculty of Science, Assiut University, 71515, Assiut, Egypt
| | - Elsayed E Hafez
- Plant Protection and Bimolecular Diagnosis Department, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications (SRTA-City), 21934, New Borg El-Arab city, Alexandrina, Egypt
| | - Mona F A Dawood
- Botany and Microbiology Department, Faculty of Science, Assiut University, 71515, Assiut, Egypt
| | - Sherif F Hammad
- Pharm D program, Egypt-Japan University of Science and Technology (E-JUST), 21934, New Borg El-Arab City, Alexandrina, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Helwan University, 11795, Ain Helwan, Cairo, Egypt
| | - Mohamed A Ghazy
- Biotechnology program, Basic and Applied Science Institute, Egypt-Japan University of Science and Technology (E-JUST), 21934, New Borg El-Arab City, Alexandrina, Egypt
- Biochemistry Department, Faculty of Science, Ain Shams University, 11566, Cairo, Egypt
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Sui X, Meng Z, Dong T, Fan X, Wang Q. Enzymatic browning and polyphenol oxidase control strategies. Curr Opin Biotechnol 2023; 81:102921. [PMID: 36965297 DOI: 10.1016/j.copbio.2023.102921] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 02/14/2023] [Accepted: 02/18/2023] [Indexed: 03/27/2023]
Abstract
Significant amounts of fresh and fresh-cut fruits and vegetables are wasted every year due to enzymatic browning. Polyphenol oxidase (PPO) is the key enzyme involved in the enzymatic browning. In the past decades, various methods have been developed to inhibit browning of various fresh produce items. However, for most fresh horticultural produce, ideal measures accepted by industries and consumers are still scarce. This review provides up-to-date knowledge of browning control technologies, including physical methods, chemical methods such as natural inhibitors, molecular biotechnology, and nanotechnology. In addition, we propose some ideas to improve the efficacies of these strategies with fewer side effects. To better inhibit tissue browning, new research directions are also discussed, for example, regulation of PPO substrate techniques.
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Affiliation(s)
- Xu Sui
- College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, 271018 Shandong, China; Postharvest Lab., National Engineering Research Center of Apple, China
| | - Zan Meng
- College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, 271018 Shandong, China; Postharvest Lab., National Engineering Research Center of Apple, China
| | - Tiantian Dong
- College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, 271018 Shandong, China; Postharvest Lab., National Engineering Research Center of Apple, China
| | - Xuetong Fan
- USDA, ARS, Eastern Regional Research Center, 600 E. Mermaid Lane, PA 19454, USA.
| | - Qingguo Wang
- College of Food Science and Engineering, Shandong Agricultural University, 61 Daizong Street, Tai'an, 271018 Shandong, China; Postharvest Lab., National Engineering Research Center of Apple, China.
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3
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ALWAZEER D, ELNASANELKASIM MA, ÇİÇEK S, Engin T, Çiğdem A, Karaoğul E. Comparative Study of Phytochemical Extraction Using Hydrogen-Rich Water and Supercritical Fluid Extraction Methods. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Application of traditional Chinese medicine as skin depigmentation agents. Heliyon 2022; 8:e12571. [PMID: 36636217 PMCID: PMC9830152 DOI: 10.1016/j.heliyon.2022.e12571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 11/04/2022] [Accepted: 12/15/2022] [Indexed: 12/26/2022] Open
Abstract
Traditional Chinese medicine (TCM) has been frequently used as skin lightning agents. However, the mechanism of action of their effect is unclear. The present study aims to evaluate anti-tyrosinase activity of 10 commonly used TCM on mushroom (ab), human (hs) and mouse melanoma B16F0 (mm) tyrosinase (TYR) respectively. The results showed that at 1.0 mg/mL, extracts from Rosa rugosa Thumb, Morus alba L. and Paeonia lactiflora Pall were active against both abTYR and hsTYR (>50% inhibition), extracts from Bletilla striata (Thunb.) Rchb. F., Centella asiatica (L.) Urb, Cynanchum atratum L., Rosa canina L., Rhus chinensis Mill. and Glycyrrhiza urolensis Fisch. Ex DC. inhibited either abTYR or hsTYR (>50%), while extract from Tribulus terrestris L. had no/minimal activity (<10% inhibition). When treated with melanoma B16F0 cells, M. alba also significantly reduced mmTYR activity (70% at 250 μg/mL) and melanin content (50% at 250 μg/mL). These findings demonstrated inhibitory effects of 9 TCM against TYR and hence support their application as skin lightning agents. Our results also showed discrepancies in TYR activity from different sources, suggesting a testing regime of combining abTYR, hsTYR and mmTYR when developing depigmentation agents for human application.
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Wang H, Iqbal A, Murtaza A, Xu X, Pan S, Hu W. A Review of Discoloration in Fruits and Vegetables: Formation Mechanisms and Inhibition. FOOD REVIEWS INTERNATIONAL 2022. [DOI: 10.1080/87559129.2022.2119997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Haopeng Wang
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
| | - Aamir Iqbal
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
| | - Ayesha Murtaza
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
| | - Xiaoyun Xu
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
| | - Siyi Pan
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
| | - Wanfeng Hu
- College of food science and technology, Huazhong agricultural university, Wuhan, China
- Ministry of Education, Key laboratory of Environment Correlative Dietology, Huazhong Agricultural University, Wuhan, China
- Hubei Key Laboratory of Fruit & Vegetable Processing & Quality Control, Huazhong Agricultural University, Wuhan, Hubei
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Analysis of enzymes and phenolic metabolites which affecting the anti-browning property of ‘Shannongsu’ pear. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lee MK, Hwang YH, Ryu H, Lee A, Jeong HH, Baek J, Kim MJ, Lee JY, Van JY, Liu Y, Choi CW, Kim MS, Lee B. Galla rhois water extract inhibits enzymatic browning in apple juice partly by binding to and inactivating polyphenol oxidase. Food Chem 2022; 383:132277. [DOI: 10.1016/j.foodchem.2022.132277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 01/18/2022] [Accepted: 01/26/2022] [Indexed: 11/04/2022]
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Treesuwan K, Jirapakkul W, Tongchitpakdee S, Chonhenchob V, Mahakarnchanakul W, Moonmangmee S, Tongkhao K. Effect of controlled atmospheric conditions combined with salt acid immersion on trimmed young coconut qualities during cold storage. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Fan X. Chemical inhibition of polyphenol oxidase and cut surface browning of fresh-cut apples. Crit Rev Food Sci Nutr 2022; 63:8737-8751. [PMID: 35416745 DOI: 10.1080/10408398.2022.2061413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Fresh-cut apples, which offer consumers health benefits and convenience, have become popular in recent years. One of the main challenges for processing fresh-cut apples is rapid development of cut surface browning, immediately after fruits are cut. Browning, a physiological response that impacts organoleptic properties and deters consumer purchase of fresh-cut fresh produce, is mainly a result of enzymatic reaction of phenolic compounds with oxygen catalyzed by polyphenol oxidase (PPO), a decapper enzyme. Many antibrowning agents have been developed and evaluated to inhibit PPO activities by using reducing agents (antioxidants), chelating agents, acidulants, etc. The present manuscript reviews the diverse characteristics of PPO (such as optimum pH and temperature, and molecular weight) in apples reported in the literature and the enzyme's latency, multiplicity and copper states in the active site. It also summarizes the latest development in the investigation and formulations of antibrowning compounds, and discusses future research needs. This review should stimulate further research to discover more effective, low cost, and natural antibrowning compounds to meet the demand of consumers as well as the food industry for clean label and long shelf-life of fresh-cut apples.
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Affiliation(s)
- Xuetong Fan
- U.S. Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, PA, USA
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10
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Braich AK, Kaur G, Singh A, Dar B. Amla
essential oil‐based nano‐coatings of Amla fruit: Analysis of morphological, physiochemical, enzymatic parameters and shelflife extension. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Gurkirat Kaur
- Electron Microscopy and Nanoscience Lab Punjab Agricultural University Ludhiana
| | - Arashdeep Singh
- Dept of Food Science and Technology Punjab Agricultural University Ludhiana
| | - B.N. Dar
- Department of Food Technology Islamic University of Science and Technology Awantipora Srinagar
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11
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Atmospheric cold plasma effect on quality attributes of banana slices: Its potential use in blanching process. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102945] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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12
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Yıldız S, Bilen Ç, Karakuş E. Purification of damson plum polyphenol oxidase by affinity chromatography and investigation of metal effects on enzyme activity. Prep Biochem Biotechnol 2022; 52:1019-1034. [PMID: 35015975 DOI: 10.1080/10826068.2021.2023825] [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: 10/19/2022]
Abstract
Polyphenol oxidase (PPO) was firstly purified from damson plum as a high antioxidant source. PPO was treated by 0-80% ammonium sulfate precipitation and dialysis. Characterization results were determined for catechol, 4-methyl catechol, pyrogallol and caffeic acid as 0.05 M/pH: 7.2/25 °C; 0.2 M/pH: 4.5/10 °C; 0.01 M/pH: 6.8/5 °C, and 0.2 M/pH: 8.5/10 °C, respectively. Vmax and KM values were calculated for same substrates as 17,219.97 U/(mL*min) and 11.67 mM; 7309.72 U/(mL*min) and 5 mM; 12,580.12 U/(mL*min) and 3.74 mM; 12,100.41 U/(mL*min) and 6.25 mM, respectively. Catechol gave the highest Vmax value among substrates. Affinity purification was performed by using Sepharose 4B-L-Tyrosine-p-aminobenzoic acid and Sepharose 6B-L-Tyrosine-p-aminobenzoic acid. Single bands were approximately observed at 50 kDa for each affinity sample in SDS-PAGE and Native-PAGE. 93.88 and 10.46 purification-folds were obtained for PPO by reference Sepharose-4B and original Sepharose-6B gels. Metal effects upon PPO activity were also investigated due to the importance of enzymatic browning in foods. Cu+2 activation and Fe+2 inhibition were observed with a final metal concentration of 1 mM at 219.66 and 43.18%, respectively. PPO purification from damson plum by affinity chromatography, its characterization, stability evaluation by statistically, and effects of metal ions on damson plum PPO have not been investigated in the literature.
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Affiliation(s)
- Selinnur Yıldız
- Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
| | - Çiğdem Bilen
- Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
| | - Emine Karakuş
- Department of Chemistry, Yildiz Technical University, Istanbul, Turkey
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Dehkordi MM, Asgarshamsi MH, Fassihi A, Zborowski KK. A Comparative DFT Study on the Antioxidant Activity of some Novel 3-hydroxypyridine-4-one Derivatives. Chem Biodivers 2022; 19:e202100703. [PMID: 34997823 DOI: 10.1002/cbdv.202100703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/07/2022] [Indexed: 11/06/2022]
Abstract
The current study on the antioxidant activity of Kojic acid and 3-hydroxypyridine-4-one derivatives was performed by implementation of density functional theory calculations with the B3LYP hybrid functional and the 6-311++ G** basis set in Polarizable Continuum Model. Compounds under evaluation were previously synthesized by our research group. The DPPH scavenging effect and IC 50 values of them in mM concentrations were evaluated. Subsequently, various electronic and energetic descriptors such as HOMO and LUMO energy gaps, bonding dissociation enthalpy of OH bond, ionization potential, electron affinity, hardness, and softness, NBOs and spin density of radical and neutral species were used to study antioxidant properties of investigated compounds. The computations detected two compounds, HP3 and HP4 , with significant antioxidant activity. Energetic descriptors indicated that SPLET mechanism is preferred over than other antioxidant mechanism and computational results were in accordance with the experimental results.
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Affiliation(s)
- Mehrdad M Dehkordi
- Isfahan University of Medical Sciences, School of Pharmacy, Hezar Jerib street, 81746-73461, Isfahan, IRAN (ISLAMIC REPUBLIC OF)
| | - Mohammad H Asgarshamsi
- Isfahan University of Medical Sciences, School of Pharmacy, Hezar Jerib street, 81746-73461, Isfahan, IRAN (ISLAMIC REPUBLIC OF)
| | - Afshin Fassihi
- Isfahan University of Medical Sciences, School of Pharmacy, Hezar Jerib street, 81746-73461, Isfahan, IRAN (ISLAMIC REPUBLIC OF)
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Pola W, Sugaya S, Srilaong V, Wongs‐Aree C, Photchanachai S. Color appearance and physico‐chemical changes in dried chili as affected by modified atmosphere packaging and temperature during storage. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wissanee Pola
- Division of Postharvest Technology School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok Thailand
| | - Sumiko Sugaya
- Laboratory of Pomology Graduate School of Life and Environmental Sciences University of Tsukuba Ibaraki Japan
| | - Varit Srilaong
- Division of Postharvest Technology School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok Thailand
- Postharvest Technology Innovation Center Ministry of Higher Education, Science, Research and Innovation Bangkok Thailand
| | - Chalermchai Wongs‐Aree
- Division of Postharvest Technology School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok Thailand
- Postharvest Technology Innovation Center Ministry of Higher Education, Science, Research and Innovation Bangkok Thailand
| | - Songsin Photchanachai
- Division of Postharvest Technology School of Bioresources and Technology King Mongkut's University of Technology Thonburi Bangkok Thailand
- Postharvest Technology Innovation Center Ministry of Higher Education, Science, Research and Innovation Bangkok Thailand
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Effect of Alternative Preservation Steps and Storage on Vitamin C Stability in Fruit and Vegetable Products: Critical Review and Kinetic Modelling Approaches. Foods 2021; 10:foods10112630. [PMID: 34828909 PMCID: PMC8619176 DOI: 10.3390/foods10112630] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 01/20/2023] Open
Abstract
Vitamin C, a water-soluble compound, is a natural antioxidant in many plant-based products, possessing important nutritional benefits for human health. During fruit and vegetable processing, this bioactive compound is prone to various modes of degradation, with temperature and oxygen being recognised as the main factors responsible for this nutritional loss. Consequently, Vitamin C is frequently used as an index of the overall quality deterioration of such products during processing and post-processing storage and handling. Traditional preservation methods, such as thermal processing, drying and freezing, are often linked to a substantial Vitamin C loss. As an alternative, novel techniques or a combination of various preservation steps ("hurdles") have been extensively investigated in the recent literature aiming at maximising Vitamin C retention throughout the whole product lifecycle, from farm to fork. In such an integrated approach, it is important to separately study the effect of each preservation step and mathematically describe the impact of the prevailing factors on Vitamin C stability, so as to be able to optimise the processing/storage phase. In this context, alternative mathematical approaches have been applied, including more sophisticated ones that incorporate parameter uncertainties, with the ultimate goal of providing more realistic predictions.
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Exhaustive Plant Profile of “Dimocarpus longan Lour” with Significant Phytomedicinal Properties: A Literature Based-Review. Processes (Basel) 2021. [DOI: 10.3390/pr9101803] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background: “Dimocarpus longan Lour” is a tropical and subtropical evergreen tree species mainly found in China, India, and Thailand; this plant, found naturally in Bangladesh, even locally, is used as “kaviraj” medication for treating different diseases, such as gastrointestinal disorders, wounds, fever, snake bites, menstrual problem, chickenpox, bone fractures, neurological disorders, and reproductive health. Different parts of this plant, especially juice pulp, pericarp, seeds, leaves, and flowers, contain a diverse group of botanical phytocompounds, and nutrient components which are directly related to alleviating numerous diseases. This literature-based review provides the most up-to-date data on the ethnomedicinal usages, phytochemical profiling, and bio-pharmacological effects of D. longan Lour based on published scientific articles. Methodology: A literature-based review was conducted by collecting information from various published papers in reputable journals and cited organizations. ChemDraw, a commercial software package, used to draw the chemical structure of the phytochemicals. Results: Various phytochemicals such as flavonoids, tannins, and polyphenols were collected from the various sections of the plant, and other compounds like vitamins and minerals were also obtained from this plant. As a treating agent, this plant displayed many biologicals activities, such as anti-proliferative, antioxidant, anti-cancer, anti-tyrosinase, radical scavenging activity, anti-inflammatory activity, anti-microbial, activation of osteoblast differentiation, anti-fungal, immunomodulatory, probiotic, anti-aging, anti-diabetic, obesity, neurological issues, and suppressive effect on macrophages cells. Different plant parts have displayed better activity in different disease conditions. Still, the compounds, such as gallic acid, ellagic acid, corilagin acid, quercetin, 4-O-methyl gallic acid, and (-)-epicatechin showed better activity in the biological system. Gallic acid, corilagin, and ellagic acid strongly exhibited anti-cancer activity in the HepG2, A549, and SGC 7901 cancer cell lines. Additionally, 4-O-methyl gallic acid and (-)-epicatechin have displayed outstanding antioxidant activity as well as anti-cancer activity. Conclusion: This plant species can be considered an alternative source of medication for some diseases as it contains a potential group of chemical constituents.
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The Effect of Pre-Drying Treatment and Drying Conditions on Quality and Energy Consumption of Hot Air-Dried Celeriac Slices: Optimisation. Foods 2021; 10:foods10081758. [PMID: 34441535 PMCID: PMC8394511 DOI: 10.3390/foods10081758] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/20/2021] [Accepted: 07/27/2021] [Indexed: 11/17/2022] Open
Abstract
Celeriac is a good source of fibre, trace minerals, and phenolic compounds; it has a pleasant aroma but is a perishable material, prone to discolouration. This research investigated the optimisation of the quality and energy demand in hot-air dried celeriac slices. The experiment utilised the I-optimal design of response surface methodology with 30 experiment runs. Pre-drying treatments (blanching at 85 °C, three minutes; dipping in 1% citric acid solution, three minutes; no pre-drying treatment), drying temperatures (50, 60, and 70 °C), air velocities (1.5, 2.2, and 2.9 m/s), and thickness (three-, five, and seven-mm) were applied. The drying conditions affected drying time significantly (p < 0.0001). The model by Midilli and others and the logarithmic model fitted best with celeriac slices drying kinetics. Blanched samples had a higher ΔE*ab (total colour difference) and BI (browning index) but lower WI (whiteness index) than samples with other pre-drying treatments. The rehydration ratio decreased with the increase of sample thickness and blanching (p < 0.0001). A quadratic model described the specific energy consumption (Es) best. The dried samples compared with fresh samples had increased antioxidant activity but decreased total phenolic compound value. The optimisation solution chosen was 58 °C drying temperature, 2.9 m/s air velocity, and 4.6 mm sample thickness with acid pre-drying treatment.
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Rho SJ, Mun S, Park J, Kim YR. Retarding Oxidative and Enzymatic Degradation of Phenolic Compounds Using Large-Ring Cycloamylose. Foods 2021; 10:foods10071457. [PMID: 34201816 PMCID: PMC8303965 DOI: 10.3390/foods10071457] [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: 06/01/2021] [Revised: 06/16/2021] [Accepted: 06/17/2021] [Indexed: 11/16/2022] Open
Abstract
The phenolic compounds (PCs) abundant in fruits and vegetables are easily browned by oxygen and browning enzymes, with subsequent destruction of nutrients during food processing and storage. Therefore, natural anti-browning additives are required to control these reactions. The aim of the present study was to investigate the feasibility of cycloamylose (CA) complexation as a way to improve stability of PCs against oxidation and browning enzymes. The complex was prepared by reacting enzymatically produced CA with a degree of polymerization of 23-45 with PCs in aqueous solution. No significant differences were observed between the PCs and their CA complexes in 2,2-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging experiments. However, the reduction rate of their antioxidant activity was clearly reduced in the presence of CA for as long as 4 weeks. At the studied concentrations, the activity of polyphenol oxidase on all of the tested PC species was inhibited in the presence of CA, although this effect was less evident as the substrate concentration increased. The higher the CA concentration added to apple juice, the lower the variation in the total color difference (ΔE*) during storage, confirming that CA could be used as an effective natural anti-browning agent. Our study is the first to study the potential of CA as a natural material for browning control. The results obtained will provide useful information for active food applications requiring oxidative stability in fruit products.
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Affiliation(s)
- Shin-Joung Rho
- Center for Food and Bioconvergence, Seoul National University, Seoul 08826, Korea; (S.-J.R.); (J.P.)
| | - Saehun Mun
- Department of Food and Nutrition, Soonchunhyang University, Asan 31538, Korea;
| | - Jiwoon Park
- Center for Food and Bioconvergence, Seoul National University, Seoul 08826, Korea; (S.-J.R.); (J.P.)
| | - Yong-Ro Kim
- Center for Food and Bioconvergence, Seoul National University, Seoul 08826, Korea; (S.-J.R.); (J.P.)
- Department of Biosystems Engineering, Research Institute of Agriculture and Life Sciences, Global Smart Farm Convergence Major, Seoul National University, Seoul 08826, Korea
- Correspondence: ; Tel.: +82-2-880-4607
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19
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Cold plasma enzyme inactivation on dielectric properties and freshness quality in bananas. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102649] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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20
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Calvo MM, Tzamourani A, Martínez-Alvarez O. Halophytes as a potential source of melanosis-inhibiting compounds. Mechanism of inhibition of a characterized polyphenol extract of purslane (Portulaca oleracea). Food Chem 2021; 355:129649. [PMID: 33799263 DOI: 10.1016/j.foodchem.2021.129649] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/25/2021] [Accepted: 03/16/2021] [Indexed: 11/26/2022]
Abstract
The market value of crustaceans depreciates during storage due to the appearance of melanosis caused by polyphenol oxidases. Sulfite derivatives are used as melanosis-inhibiting agents, but their unhealthy effects make it preferable to replace them with natural preservatives. In this work, a crude enzymatic extract from whiteleg shrimp (Penaeus vannamei) was characterized and used to test the diphenol oxidase-inhibiting activity of polyphenol extracts of five underutilized halophyte plants, namely crystalline ice plant, seaside arrowgrass, purslane, sea fennel, and seashore aster. The extracts inhibited diphenol oxidase activity more efficiently than sodium sulfite. The purslane extract was rich in isoorientins, isovitexin, and apigenin, and showed the highest inhibiting effect, being this classified as mixed or non-competitive. Hydroxyl groups in the phenyl B ring could be responsible for the inhibitory activity of the extract. The polyphenol extracts tested in this work could be promising melanosis-inhibiting agents of interest for seafood industries.
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Affiliation(s)
- Marta María Calvo
- Institute of Food Science, Technology and Nutrition (CSIC), 10 José Antonio Novais St, 28040 Madrid, Spain
| | - Aikaterini Tzamourani
- Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Iera Odos 75, Athens, GR 11855, Greece
| | - Oscar Martínez-Alvarez
- Institute of Food Science, Technology and Nutrition (CSIC), 10 José Antonio Novais St, 28040 Madrid, Spain.
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21
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Ryu IY, Choi I, Jung HJ, Ullah S, Choi H, Al-Amin M, Chun P, Moon HR. In vitro anti-melanogenic effects of chimeric compounds, 2-(substituted benzylidene)-1,3-indanedione derivatives with a β-phenyl-α, β -unsaturated dicarbonyl scaffold. Bioorg Chem 2021; 109:104688. [PMID: 33582586 DOI: 10.1016/j.bioorg.2021.104688] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 01/15/2021] [Accepted: 01/22/2021] [Indexed: 12/11/2022]
Abstract
Tyrosinase is considered a key contributor to melanogenesis, and safe, potent tyrosinase inhibitors are needed for medical and cosmetic purposes to treat skin hyperpigmentation and prevent fruit and vegetable browning. According to our accumulated SAR data on tyrosinase inhibitors, the β-phenyl-α,β-unsaturated carbonyl scaffold in either E or Z configurations, can confer potent tyrosinase inhibitory activity. In this study, twelve indanedione derivatives were synthesized as chimeric compounds with a β-phenyl-α,β-unsaturated dicarbonyl scaffold. Two of these derivatives, that is, compounds 2 and 3 (85% and 96% inhibition, respectively), at 50 μM inhibited mushroom tyrosinase markedly more potently than kojic acid (49% inhibition). Docking studies predicted that compounds 2 and 3 both inhibited tyrosinase competitively, and these findings were supported by Lineweaver-Burk plots. In addition, both compounds inhibited tyrosinase activity and reduced melanin contents in B16F10 cells more than kojic acid without perceptible cytotoxicity. These results support the notion that chimeric compounds with the β-phenyl-α,β-unsaturated dicarbonyl scaffold represent promising starting points for the development of potent tyrosinase inhibitors.
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Affiliation(s)
- Il Young Ryu
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Inkyu Choi
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Hee Jin Jung
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Sultan Ullah
- Department of Molecular Medicine, The Scripps Research Institute, FL 33458, USA
| | - Heejeong Choi
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Md Al-Amin
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Pusoon Chun
- College of Pharmacy and Inje Institute of Pharmaceutical Sciences and Research, Inje University, Gimhae, Gyeongnam 50834, South Korea
| | - Hyung Ryong Moon
- College of Pharmacy, Pusan National University, Busan 46241, South Korea.
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22
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Peng Z, Wang G, Zeng QH, Li Y, Liu H, Wang JJ, Zhao Y. A systematic review of synthetic tyrosinase inhibitors and their structure-activity relationship. Crit Rev Food Sci Nutr 2021; 62:4053-4094. [PMID: 33459057 DOI: 10.1080/10408398.2021.1871724] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Tyrosinase is a copper-containing oxidation enzyme, which is responsible for the production of melanin. This enzyme is widely distributed in microorganisms, animals and plants, and plays an essential role in undesirable browning of fruits and vegetables, antibiotic resistance, skin pigment formation, sclerotization of cuticle, neurodegeneration, etc. Hence, it has been recognized as a therapeutic target for the development of antibrowning agents, antibacterial agents, skin-whitening agents, insecticides, and other therapeutic agents. With great potential application in food, agricultural, cosmetic and pharmaceutical industries, a large number of synthetic tyrosinase inhibitors have been widely reported in recent years. In this review, we systematically summarized the advances of synthetic tyrosinase inhibitors in the literatures, including their inhibitory activity, cytotoxicity, structure-activity relationship (SAR), inhibition kinetics, and interaction mechanisms with the enzyme. The collected information is expected to provide a rational guidance and effective strategy to develop novel, potent and safe tyrosinase inhibitors for better practical applications in the future.
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Affiliation(s)
- Zhiyun Peng
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Guangcheng Wang
- Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Qiao-Hui Zeng
- Department of Food Science, Foshan University, Foshan, China
| | - Yufeng Li
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Haiquan Liu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai, China.,Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, China
| | - Jing Jing Wang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,Department of Food Science, Foshan University, Foshan, China.,Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai, China.,Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, China
| | - Yong Zhao
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China.,Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai, China.,Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, Shanghai, China
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23
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Chen WL, Lin SC, Huang CH, Peng SY, Ling YS. Wide-scope screening for pharmaceutically active substances in a leafy vegetable cultivated under biogas slurry irrigation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 750:141519. [PMID: 32861074 DOI: 10.1016/j.scitotenv.2020.141519] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/30/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
The use of livestock waste for the production of biogas and the application of biogas slurry to agricultural soil can resolve livestock waste problems and reduce synthetic fertiliser use. However, the migration of veterinary drugs to land and crops resulting from biogas slurry irrigation is a potential food safety concern. This study employed an ultra-performance liquid chromatography coupled with quadrupole-time of flight high-resolution mass spectrometry system for wide-scope suspect screening of pharmaceutically active substances on crop cultivated under biogas slurry irrigation. Briefly, a total of 22 pak choi samples were obtained from a greenhouse farmed in tropical south Taiwan between March 2019 and March 2020. Molecular spectra and fragmented ions (between m/z 70 and 1100) were acquired. Ion features were searched and matched with a library consisting of 1068 compounds. The matrixes in the crop production environment including soil, livestock wastewater, biogas slurry, and groundwater were included in this study to elucidate potential sources of the pharmaceutically active substances. Results demonstrated 23 suspects were matched with high mass accuracy (mass error within ±5.0 ppm) in pak choi. The detection of both bufexamac and nandrolone were confirmed using standards, where a new system of identification points was applied. Nandrolone was detected throughout the pak choi samples as well as livestock wastewater. Tetracycline, macrolide, and sulfonamide antibiotics were presented in biogas slurry and soil but not pak choi. This is the first study to reveal the presence of multiclass pharmaceutically active substances in a crop supplied as food. Such findings suggest that anabolics and antibiotics should be closely monitored in the corps irrigated by biogas slurry in future.
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Affiliation(s)
- Wen-Ling Chen
- Institute of Food Safety and Health, College of Public Health, National Taiwan University, Taiwan; Department of Public Health, College of Public Health, National Taiwan University, Taiwan.
| | - Sheng-Chi Lin
- Hydrotech Research Institute, College of Bioresources and Agriculture, National Taiwan University, Taiwan
| | - Chih-Hsuan Huang
- Institute of Food Safety and Health, College of Public Health, National Taiwan University, Taiwan
| | - Shao-Yu Peng
- Department of Animal Science, College of Agriculture, National Pingtung University of Science and Technology, Taiwan
| | - Yee Soon Ling
- Water Research Unit, Faculty of Science and Technology, University Malaysia Sabah, Kota Kinabalu, Sabah, Malaysia
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24
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Liu H, Xu L, Yu F, Tan J, Cao L, Xing Y, Xu Q, Yang S, Liu X, Yang P, Yue T, Wang X, Che Z. Effects of different ozone treatments on the storage quality and stability of fresh peeled garlic. RSC Adv 2021; 11:22530-22543. [PMID: 35480455 PMCID: PMC9034373 DOI: 10.1039/d1ra00433f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/02/2021] [Indexed: 11/28/2022] Open
Abstract
In order to understand their impacts on the preservation of fresh garlic, varying concentrations of ozone gas and different storage temperatures were tested for this experiment. The results demonstrated that freshly peeled garlic was best preserved by an ozone concentration of 5 ppm and storage at 4 °C compared to other treatment groups. With these optimized conditions, after 25 days of storage, the weight of garlic decreased by only 1.89% and, under the same storage conditions, the water loss rate was only 65.17% that of the control group, with a decay rate of only 12.50%. The rate of decay in the blank control group was three times that of this group. The germination rate was also low: only 30.26%, which was 57.69% that of the blank control group. The hardness was measured at 7.48 kg cm−2, 19.79% higher than that of the blank group. The content of soluble solids was 9.15 g 100 mL−1, which was 10.27% higher than that of the blank group, again proving that the above storage parameters were effective. At the same time, the titratable acid (TA) in the garlic was 15.48%, which was 1.17 times that of the blank group and corresponds to the vitamin C content. Also, the content of diallyl trisulfide only decreased by 3.98% and was 11.2% higher (P < 0.01) than that of the blank group. Finally, the validity of this optimal result was also confirmed by sensory evaluation. These results, for garlic, support the application of ozone as a safe, non-thermal preservation technique benefiting both producers and consumers. In order to understand their impacts on the preservation of fresh garlic, varying concentrations of ozone gas and different storage temperatures were tested for this experiment.![]()
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25
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Sun X, Jin X, Fu N, Chen X. Effects of different pretreatment methods on the drying characteristics and quality of potatoes. Food Sci Nutr 2020; 8:5767-5775. [PMID: 33282229 PMCID: PMC7684612 DOI: 10.1002/fsn3.1579] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 03/12/2020] [Accepted: 03/27/2020] [Indexed: 11/06/2022] Open
Abstract
The effects of different pretreatments on the vitamin C content of peeled fresh potato, the drying characteristics, and several quality attributes of dehydrated potatoes were investigated. Citric acid pretreatment (0.1%-0.3%, 10-30 min), steam blanching (100ºC, 1-2 min), and water blanching (95°C, 1-2 min) were found to have no obvious effect on the drying rate of potatoes, whereas temperature was the main influencing factor. In terms of quality of dehydrated diced potato, 20 min of citric acid pretreatment resulted in the highest vitamin C retention and better color. Furthermore, dehydrated potato pretreated with citric acid all showed similar dynamic moisture adsorption curves, namely type II sorption isotherm. The moisture adsorption curves can be well fitted using the Guggenheim-Anderson-deBoer model with R 2 higher than .97.
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Affiliation(s)
- Xiangfeng Sun
- Suzhou Key Laboratory of Green Chemical EngineeringSchool of Chemical and Environment EngineeringCollege of Chemistry, Chemical Engineering and Materials ScienceSoochow universitySuzhouChina
| | - Xin Jin
- Suzhou Key Laboratory of Green Chemical EngineeringSchool of Chemical and Environment EngineeringCollege of Chemistry, Chemical Engineering and Materials ScienceSoochow universitySuzhouChina
| | - Nan Fu
- Suzhou Key Laboratory of Green Chemical EngineeringSchool of Chemical and Environment EngineeringCollege of Chemistry, Chemical Engineering and Materials ScienceSoochow universitySuzhouChina
| | - Xiaodong Chen
- Suzhou Key Laboratory of Green Chemical EngineeringSchool of Chemical and Environment EngineeringCollege of Chemistry, Chemical Engineering and Materials ScienceSoochow universitySuzhouChina
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26
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Supapvanich S, Yimpong A, Srisuwanwichan J. Browning inhibition on fresh-cut apple by the immersion of liquid endosperm from mature coconuts. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:4424-4431. [PMID: 33087956 DOI: 10.1007/s13197-020-04479-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/11/2020] [Accepted: 04/23/2020] [Indexed: 10/24/2022]
Abstract
The application of natural antibrowning agents for fresh-cut products has been recently considered. This study manifested the efficiency of coconut liquid endosperm, coconut water (CW), from mature tall (cooking) coconut (C-CW) and yellow dwarf coconut (Y-CW) on browning inhibition of 'Gala' apple wedges during storage at 4 ± 1 °C for 9 days. The apple wedges were immersed in water (control), C-CW or Y-CW for 1 min. The visual appearance, superficial colour attributes, browning pigment concentration, total phenols concentration, polyphenoloxidase (PPO) activity and reducing antioxidant capacity of apple wedges were monitored. Moreover, antioxidant activity of both C-CW and Y-CW was also observed. Antioxidant activity of Y-CW was higher than that of C-CW. Both of the CW immersions maintained visual appearance, whiteness and lightness values as well as delayed the increased yellowness and brownness values of hypanthium (flesh) and mesocarp (core) of apple wedges. The browning pigment concentration and PPO activity were obviously lowered by both CW immersions. Total phenols concentration and antioxidant activity of C-CW and Y-CW immersed apple wedges were higher than those of control samples. In conclusion, both of the mature coconut liquid endosperms are feasible natural agent inhibiting browning incidence of fresh-cut fruits during storage.
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Affiliation(s)
- Suriyan Supapvanich
- Department of Agricultural Education, Faculty of Industrial Education and Technology, King Mongkut's Institute of Technology Ladkrabang, Ladkrabang, 10520 Bangkok Thailand
| | - Aiyarath Yimpong
- Department of Agricultural Education, Faculty of Industrial Education and Technology, King Mongkut's Institute of Technology Ladkrabang, Ladkrabang, 10520 Bangkok Thailand
| | - Jiraporn Srisuwanwichan
- Department of Agricultural Education, Faculty of Industrial Education and Technology, King Mongkut's Institute of Technology Ladkrabang, Ladkrabang, 10520 Bangkok Thailand
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27
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Enzymatic Browning Modulates Properties of Silver Nanoparticles Produced with Banana Peel Extract. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01510-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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28
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Chandra P, Enespa, Singh R, Arora PK. Microbial lipases and their industrial applications: a comprehensive review. Microb Cell Fact 2020; 19:169. [PMID: 32847584 PMCID: PMC7449042 DOI: 10.1186/s12934-020-01428-8] [Citation(s) in RCA: 233] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022] Open
Abstract
Lipases are very versatile enzymes, and produced the attention of the several industrial processes. Lipase can be achieved from several sources, animal, vegetable, and microbiological. The uses of microbial lipase market is estimated to be USD 425.0 Million in 2018 and it is projected to reach USD 590.2 Million by 2023, growing at a CAGR of 6.8% from 2018. Microbial lipases (EC 3.1.1.3) catalyze the hydrolysis of long chain triglycerides. The microbial origins of lipase enzymes are logically dynamic and proficient also have an extensive range of industrial uses with the manufacturing of altered molecules. The unique lipase (triacylglycerol acyl hydrolase) enzymes catalyzed the hydrolysis, esterification and alcoholysis reactions. Immobilization has made the use of microbial lipases accomplish its best performance and hence suitable for several reactions and need to enhance aroma to the immobilization processes. Immobilized enzymes depend on the immobilization technique and the carrier type. The choice of the carrier concerns usually the biocompatibility, chemical and thermal stability, and insolubility under reaction conditions, capability of easy rejuvenation and reusability, as well as cost proficiency. Bacillus spp., Achromobacter spp., Alcaligenes spp., Arthrobacter spp., Pseudomonos spp., of bacteria and Penicillium spp., Fusarium spp., Aspergillus spp., of fungi are screened large scale for lipase production. Lipases as multipurpose biological catalyst has given a favorable vision in meeting the needs for several industries such as biodiesel, foods and drinks, leather, textile, detergents, pharmaceuticals and medicals. This review represents a discussion on microbial sources of lipases, immobilization methods increased productivity at market profitability and reduce logistical liability on the environment and user.
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Affiliation(s)
- Prem Chandra
- Food Microbiology & Toxicology, Department of Microbiology, School for Biomedical and Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, Uttar Pradesh 226025 India
| | - Enespa
- Department of Plant Pathology, School for Agriculture, SMPDC, University of Lucknow, Lucknow, 226007 U.P. India
| | - Ranjan Singh
- Department of Environmental Science, School for Environmental Science, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, U.P. India
| | - Pankaj Kumar Arora
- Department of Microbiology, School for Biomedical and Pharmaceutical Sciences, Babasaheb Bhimrao Ambedkar University (A Central) University, Lucknow, U.P. India
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29
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Muñoz-Pina S, Ros-Lis JV, Delgado-Pinar EA, Martı Nez-Camarena A, Verdejo B, Garcı A-España E, Argüelles Á, Andrés A. Inhibitory Effect of Azamacrocyclic Ligands on Polyphenol Oxidase in Model and Food Systems. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:7964-7973. [PMID: 32609498 DOI: 10.1021/acs.jafc.0c02407] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Enzymatic browning is one of the main problems faced by the food industry due to the enzyme polyphenol oxidase (PPO) provoking an undesirable color change in the presence of oxygen. Here, we report the evaluation of 10 different azamacrocyclic compounds with diverse morphologies as potential inhibitors against the activity of PPO, both in model and real systems. An initial screening of 10 ligands shows that all azamacrocyclic compounds inhibit to some extent the enzymatic browning, but the molecular structure plays a crucial role on the power of inhibition. Kinetic studies of the most active ligand (L2) reveal a S-parabolic I-parabolic noncompetitive inhibition mechanism and a remarkable inhibition at micromolar concentration (IC50 = 10 μM). Furthermore, L2 action has been proven on apple juice to significantly reduce the enzymatic browning.
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Affiliation(s)
- Sara Muñoz-Pina
- Instituto Universitario de Ingenierı́a de Alimentos para el Desarrollo (IUIAD-UPV), Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - José V Ros-Lis
- REDOLı́, Departamento de Quı́mica Inorgánica, Universitat de València, 46100 Burjassot, Valencia, Spain
| | - Estefanı A Delgado-Pinar
- Instituto de Ciencia Molecular, Universitat de València, C/Catedrático José Beltrán 2, Paterna, Valencia, Spain
| | - Alvaro Martı Nez-Camarena
- Instituto de Ciencia Molecular, Universitat de València, C/Catedrático José Beltrán 2, Paterna, Valencia, Spain
| | - Begoña Verdejo
- Instituto de Ciencia Molecular, Universitat de València, C/Catedrático José Beltrán 2, Paterna, Valencia, Spain
| | - Enrique Garcı A-España
- Instituto de Ciencia Molecular, Universitat de València, C/Catedrático José Beltrán 2, Paterna, Valencia, Spain
| | - Ángel Argüelles
- Instituto Universitario de Ingenierı́a de Alimentos para el Desarrollo (IUIAD-UPV), Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
| | - Ana Andrés
- Instituto Universitario de Ingenierı́a de Alimentos para el Desarrollo (IUIAD-UPV), Universitat Politècnica de València, Camino de Vera s/n, 46022 Valencia, Spain
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30
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Milani A, Jouki M, Rabbani M. Production and characterization of freeze-dried banana slices pretreated with ascorbic acid and quince seed mucilage: Physical and functional properties. Food Sci Nutr 2020; 8:3768-3776. [PMID: 32724639 PMCID: PMC7382117 DOI: 10.1002/fsn3.1666] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 04/29/2020] [Accepted: 05/06/2020] [Indexed: 01/21/2023] Open
Abstract
The objective of this investigation was to illustrate the effects of quince seed mucilage (QSM) and ascorbic acid pretreatments to prevent the quality of freeze-dried banana slices. The studied parameters were moisture content, antioxidant activity, total phenol, color properties, structural properties, and sensory evaluation. Both treatments were effective in protecting total phenolic content and antioxidant activity in dried banana slices (P ˂ .05). The control slices showed greater increase in browning index (BI) and greater decrease in lightness (L*) than pretreated dried samples. Ascorbic acid and QSM treatments can be effective in the control of the enzymatic browning along with maintaining the quality properties of banana chips. Therefore, using of immersion pretreatment with 0.25% QSM and 0.05% ascorbic acid is recommended to prevent enzymatic browning as well as maintain the quality of banana chips before the drying process.
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Affiliation(s)
- Alireza Milani
- Department of Food Science and TechnologyFaculty of Biological SciencesNorth Tehran BranchIslamic Azad UniversityTehranIran
| | - Mohammad Jouki
- Department of Food Science and TechnologyFaculty of Biological SciencesNorth Tehran BranchIslamic Azad UniversityTehranIran
| | - Mohammad Rabbani
- Department of ChemistryNorth Tehran BranchIslamic Azad UniversityTehranIran
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31
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Moon KM, Kwon EB, Lee B, Kim CY. Recent Trends in Controlling the Enzymatic Browning of Fruit and Vegetable Products. Molecules 2020; 25:molecules25122754. [PMID: 32549214 PMCID: PMC7355983 DOI: 10.3390/molecules25122754] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/12/2020] [Accepted: 06/12/2020] [Indexed: 02/08/2023] Open
Abstract
Enzymatic browning because of polyphenol oxidases (PPOs) contributes to the color quality of fruit and vegetable (FV) products. Physical and chemical methods have been developed to inhibit the activity of PPOs, and several synthetic chemical compounds are commonly being used as PPO inhibitors in FV products. Recently, there has been an emphasis on consumer-oriented innovations in the food industry. Consumers tend to urge the use of natural and environment-friendly PPO inhibitors. The purpose of this review is to summarize the mechanisms underlying the anti-browning action of chemical PPO inhibitors and current trends in the research on these inhibitors. Based on their mechanisms of action, chemical inhibitors can be categorized as antioxidants, reducing agents, chelating agents, acidulants, and/or mixed-type PPO inhibitors. Here, we focused on the food ingredients, dietary components, food by-products, and waste associated with anti-browning activity.
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Affiliation(s)
- Kyoung Mi Moon
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Gyeongsang National University, Jinju 660-701, Korea;
| | - Eun-Bin Kwon
- Korean Medicine (KM) Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Deagu 701-300, Korea;
| | - Bonggi Lee
- Department of Food Science and Nutrition, Pukyong National University, Nam-gu, Daeyeon Dong, Busan 608737, Korea
- Correspondence: (B.L.); (C.Y.K.); Tel.: +82-51-629-5852 (B.L.); +82-53-810-2871 (C.Y.K.)
| | - Choon Young Kim
- Department of Food and Nutrition, Yeungnam University, Gyeongsan, Gyeongbuk 38541, Korea
- Correspondence: (B.L.); (C.Y.K.); Tel.: +82-51-629-5852 (B.L.); +82-53-810-2871 (C.Y.K.)
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32
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Dettori MA, Fabbri D, Dessì A, Dallocchio R, Carta P, Honisch C, Ruzza P, Farina D, Migheli R, Serra PA, Pantaleoni RA, Fois X, Rocchitta G, Delogu G. Synthesis and Studies of the Inhibitory Effect of Hydroxylated Phenylpropanoids and Biphenols Derivatives on Tyrosinase and Laccase Enzymes. Molecules 2020; 25:E2709. [PMID: 32545293 PMCID: PMC7321210 DOI: 10.3390/molecules25112709] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/12/2022] Open
Abstract
The impaired activity of tyrosinase and laccase can provoke serious concerns in the life cycles of mammals, insects and microorganisms. Investigation of inhibitors of these two enzymes may lead to the discovery of whitening agents, medicinal products, anti-browning substances and compounds for controlling harmful insects and bacteria. A small collection of novel reversible tyrosinase and laccase inhibitors with a phenylpropanoid and hydroxylated biphenyl core was prepared using naturally occurring compounds and their activity was measured by spectrophotometric and electrochemical assays. Biosensors based on tyrosinase and laccase enzymes were constructed and used to detect the type of protein-ligand interaction and half maximal inhibitory concentration (IC50). Most of the inhibitors showed an IC50 in a range of 20-423 nM for tyrosinase and 23-2619 nM for laccase. Due to the safety concerns of conventional tyrosinase and laccase inhibitors, the viability of the new compounds was assayed on PC12 cells, four of which showed a viability of roughly 80% at 40 µM. In silico studies on the crystal structure of laccase enzyme identified a hydroxylated biphenyl bearing a prenylated chain as the lead structure, which activated strong and effective interactions at the active site of the enzyme. These data were confirmed by in vivo experiments performed on the insect model Tenebrio molitur.
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Affiliation(s)
- Maria Antonietta Dettori
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
| | - Davide Fabbri
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
| | - Alessandro Dessì
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
| | - Roberto Dallocchio
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
| | - Paola Carta
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
| | - Claudia Honisch
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, 35131 Padova, Italy; (C.H.); or (P.R.)
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 35131 Padova, Italy
| | - Paolo Ruzza
- Dipartimento di Scienze Chimiche, Università degli Studi di Padova, 35131 Padova, Italy; (C.H.); or (P.R.)
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 35131 Padova, Italy
| | - Donatella Farina
- Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, Università degli Studi, 07100 Sassari, Italy; (D.F.); (R.M.); (P.A.S.)
| | - Rossana Migheli
- Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, Università degli Studi, 07100 Sassari, Italy; (D.F.); (R.M.); (P.A.S.)
| | - Pier Andrea Serra
- Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, Università degli Studi, 07100 Sassari, Italy; (D.F.); (R.M.); (P.A.S.)
| | - Roberto A. Pantaleoni
- Istituto di Ricerca sugli Ecosistemi Terrestri, Consiglio Nazionale Ricerca, 07100 Sassari, Italy; (R.A.P.); (X.F.)
- Dipartimento di Agraria, Università degli Studi, 07100 Sassari, Italy
| | - Xenia Fois
- Istituto di Ricerca sugli Ecosistemi Terrestri, Consiglio Nazionale Ricerca, 07100 Sassari, Italy; (R.A.P.); (X.F.)
| | - Gaia Rocchitta
- Dipartimento di Scienze Mediche, Chirurgiche e Sperimentali, Università degli Studi, 07100 Sassari, Italy; (D.F.); (R.M.); (P.A.S.)
| | - Giovanna Delogu
- Istituto di Chimica Biomolecolare, Consiglio Nazionale Ricerche, 07100 Sassari, Italy; (M.A.D.); (D.F.); (A.D.); (R.D.); (P.C.)
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Paudel P, Seong SH, Wagle A, Min BS, Jung HA, Choi JS. Antioxidant and anti-browning property of 2-arylbenzofuran derivatives from Morus alba Linn root bark. Food Chem 2020; 309:125739. [DOI: 10.1016/j.foodchem.2019.125739] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 09/26/2019] [Accepted: 10/17/2019] [Indexed: 10/25/2022]
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Derardja AE, Pretzler M, Kampatsikas I, Barkat M, Rompel A. Inhibition of apricot polyphenol oxidase by combinations of plant proteases and ascorbic acid. Food Chem X 2019; 4:100053. [PMID: 31650127 PMCID: PMC6804514 DOI: 10.1016/j.fochx.2019.100053] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 12/19/2022] Open
Abstract
The present research investigates the long term inhibition of enzymatic browning by inactivating the polyphenol oxidase (PPO) of apricot, using combinations of plant proteases and ascorbic acid (AA). The selected proteases were able to inactivate PPO at pH 4.5, with the degree of inactivation proportional to incubation time and protease concentration. Papain was the most effective protease, with 50 μg completely inactivating PPO in less than one hour. AA prevented browning reactions that occur before or during PPO inactivation by protease. The combinations of AA/proteases were highly effective in vitro, where 2 mM AA/500 μg proteases inhibited PPO activity completely over 24 h. The combination of AA/proteases was also effective in vivo, as treated apricot purees preserved their color (p < 0.0001, compared to untreated samples after 10 days of storage). The results demonstrate that AA/proteases combinations constitute a promising practical anti-browning method with feasible application in the food industry.
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Affiliation(s)
- Ala eddine Derardja
- Universitat Wien, Fakultät für Chemie, Institut für Biophysikalische Chemie, Althanstraße 14, 1090 Wien, Austria1
- Laboratoire Bioqual, INATAA, Université Frères Mentouri Constantine1, Route de Ain El-Bey, 25000 Constantine, Algeria
| | - Matthias Pretzler
- Universitat Wien, Fakultät für Chemie, Institut für Biophysikalische Chemie, Althanstraße 14, 1090 Wien, Austria1
| | - Ioannis Kampatsikas
- Universitat Wien, Fakultät für Chemie, Institut für Biophysikalische Chemie, Althanstraße 14, 1090 Wien, Austria1
| | - Malika Barkat
- Laboratoire Bioqual, INATAA, Université Frères Mentouri Constantine1, Route de Ain El-Bey, 25000 Constantine, Algeria
| | - Annette Rompel
- Universitat Wien, Fakultät für Chemie, Institut für Biophysikalische Chemie, Althanstraße 14, 1090 Wien, Austria1
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35
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Zhou L, Liao T, Liu W, Zou L, Liu C, Terefe NS. Inhibitory effects of organic acids on polyphenol oxidase: From model systems to food systems. Crit Rev Food Sci Nutr 2019; 60:3594-3621. [PMID: 31858810 DOI: 10.1080/10408398.2019.1702500] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Organic acids are widely utilized in the food industry for inhibiting the activity of polyphenol oxidase (PPO) and enzymatic browning. This review discusses the mechanisms of inhibition of PPO and enzymatic browning by various organic acids based on studies in model systems, critically evaluates the relevance of such studies to real food systems and assesses the implication of the synergistic inhibitory effects of organic acids with other physicochemical processing techniques on product quality and safety. Organic acids inhibit the activity of PPO and enzymatic browning via different mechanisms and therefore the suitability of a particular organic acid depends on the structure and the catalytic properties of PPO and the physicochemical properties of the food matrix. Studies in model systems provide an invaluable insight into the inhibitory mechanisms of various organics acids. However, the difference in the effectiveness of PPO inhibitors between model systems and food systems and the lack of correlation between the degree of PPO inhibition based on in vitro assays and enzymatic browning imply that the effectiveness of organic acids can be accurately evaluated only via direct assessment of browning inhibition in a particular food system. Combination of organic acids with physical processing techniques is one of the most viable approaches for PPO inhibition since the observed synergistic effect helps to reduce the undesirable organoleptic quality changes from the use of excessive concentration of organic acids or intense physical processing.
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Affiliation(s)
- Lei Zhou
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China.,School of Life Sciences, Nanchang University, Nanchang, China
| | - Tao Liao
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Wei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Liqiang Zou
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Chengmei Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
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36
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Klang JM, Tene ST, Nguemguo Kalamo LG, Boungo GT, Ndomou Houketchang SC, Kohole Foffe HA, Womeni HM. Effect of bleaching and variety on the physico-chemical, functional and rheological properties of three new Irish potatoes ( Cipira, Pamela and Dosa) flours grown in the locality of Dschang (West region of Cameroon). Heliyon 2019; 5:e02982. [PMID: 31890951 PMCID: PMC6926200 DOI: 10.1016/j.heliyon.2019.e02982] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 11/02/2019] [Accepted: 11/29/2019] [Indexed: 11/26/2022] Open
Abstract
Enzymatic browning, which usually occurs during irish potato tuber processing, causes deterioration in the nutritional, functional, physical and acceptability quality of the products derived from this matrix. To fight against this phenomenon, several treatment methods have been developed, such as bleaching. This led us to investigate the effect of bleaching on the physico-chemical, functional and rheological properties of three irish potato varieties. To achieve our objective, blanched and unbleached irish potatoes flours of three varieties (Cipira, Dosa and Pamela) were produced. The physico-chemical, functional and rheological aspects of the flours were then studied according to standard and developped methods. It appears from this study that treatment and variety significantly influenced (P < 0.05) the nutritional composition of irish potatoes flours. The physical properties with the exception of titratable acidity were affected (P < 0.05) by the treatment and the varieties. Analysis of the functional properties revealed that unbleached flours had a higher swelling rate and water retention capacity than bleached flours. Rheological properties, such as final viscosity, are influenced by the treatment and variety. The main component analysis showed that bleaching affects the properties of the varieties Pamela and Cipira. In view of all this, we can therefore highlight the applicability of each of the flours in a specific industrial field.
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Affiliation(s)
- Julie Mathilde Klang
- Research Unit of Biochemistry, Medicinal Plants, Food Sciences and Nutrition, Department of Biochemistry, Faculty of Science, University of Dschang, Cameroon
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Verma P, Shah N, Mahajani S. Effect of sodium hydrosulphite treatment on the quality of non-centrifugal sugar: Jaggery. Food Chem 2019; 299:125043. [DOI: 10.1016/j.foodchem.2019.125043] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 06/14/2019] [Accepted: 06/17/2019] [Indexed: 10/26/2022]
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38
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Zhou L, Liao T, Liu J, Zou L, Liu C, Liu W. Unfolding and Inhibition of Polyphenoloxidase Induced by Acidic pH and Mild Thermal Treatment. FOOD BIOPROCESS TECH 2019. [DOI: 10.1007/s11947-019-02354-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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39
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Li Y, McLarin MA, Middleditch MJ, Morrow SJ, Kilmartin PA, Leung IK. An approach to recombinantly produce mature grape polyphenol oxidase. Biochimie 2019; 165:40-47. [DOI: 10.1016/j.biochi.2019.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Accepted: 07/04/2019] [Indexed: 01/30/2023]
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40
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Froiio F, Mosaddik A, Morshed MT, Paolino D, Fessi H, Elaissari A. Edible Polymers for Essential Oils Encapsulation: Application in Food Preservation. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b02418] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Francesca Froiio
- Université de Lyon, University Claude Bernard Lyon-1, CNRS, LAGEP-UMR 5007, Lyon, F-69622, France
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, Catanzaro, I-88100, Italy
| | - Ashik Mosaddik
- Clinical Pharmacy Department, Institute for Research & Medical Consultations, Imam Abdulrahman Bin Faisal University, Dammam, 31441, Saudi Arabia
- Pharmacy Department, Rajshahi University, Rajshahi, 6205, Bangladesh
| | - Mahmud Tareq Morshed
- Department of Molecular Sciences, Macquarie University, North Ryde, New South Wales 2109, Australia
| | - Donatella Paolino
- Department of Experimental and Clinical Medicine, University “Magna Græcia” of Catanzaro, Catanzaro, I-88100, Italy
| | - Hatem Fessi
- Université de Lyon, University Claude Bernard Lyon-1, CNRS, LAGEP-UMR 5007, Lyon, F-69622, France
| | - Abdelhamid Elaissari
- Université de Lyon, University Claude Bernard Lyon-1, CNRS, LAGEP-UMR 5007, Lyon, F-69622, France
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41
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Chen YQ, Cheng JH, Sun DW. Chemical, physical and physiological quality attributes of fruit and vegetables induced by cold plasma treatment: Mechanisms and application advances. Crit Rev Food Sci Nutr 2019; 60:2676-2690. [DOI: 10.1080/10408398.2019.1654429] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ya-Qi Chen
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
| | - Jun-Hu Cheng
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
| | - Da-Wen Sun
- School of Food Science and Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou, China
- Guangzhou Higher Education Mega Centre, Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, Guangzhou, China
- Food Refrigeration and Computerized Food Technology (FRCFT), University College Dublin, National University of Ireland, Agriculture and Food Science Centre, Dublin 4, Ireland
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42
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Bobo-García G, Arroqui C, Merino G, Vírseda P. Antibrowning Compounds for Minimally Processed Potatoes: A Review. FOOD REVIEWS INTERNATIONAL 2019. [DOI: 10.1080/87559129.2019.1650761] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Gloria Bobo-García
- Institute on Innovation and Sustainable Development in Food Chain - ISFOOD, Research Group ALITEC, Department of Agronomy, Biotechnology and Food, Public University of Navarre, Pamplona, Spain
| | - Cristina Arroqui
- Institute on Innovation and Sustainable Development in Food Chain - ISFOOD, Research Group ALITEC, Department of Agronomy, Biotechnology and Food, Public University of Navarre, Pamplona, Spain
| | - Gorka Merino
- Institute on Innovation and Sustainable Development in Food Chain - ISFOOD, Research Group ALITEC, Department of Agronomy, Biotechnology and Food, Public University of Navarre, Pamplona, Spain
| | - Paloma Vírseda
- Institute on Innovation and Sustainable Development in Food Chain - ISFOOD, Research Group ALITEC, Department of Agronomy, Biotechnology and Food, Public University of Navarre, Pamplona, Spain
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43
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Effect of Chitosan-Ascorbic Acid Coatings on the Refrigerated Storage Stability of Fresh-Cut Apples. COATINGS 2019. [DOI: 10.3390/coatings9080503] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Using natural antimicrobial substances in edible films becomes crucial to extend the shelf-life of fresh-cut fruits due to the consumers’ preferences. In this study chitosan and ascorbic acid based film was used to improve the shelf-life of fresh-cut apples. Fresh-cut apple cubes were dipped in water (control), ascorbic acid (1%) or mixtures of chitosan–ascorbic acid in different ratios (1%:1%, 2%:2% or 1%:5%) for 5 min. After draining, fresh-cut apples were packed in sterile polypropylene jars and stored at 5 °C for 14 days. The treatment with chitosan and ascorbic acid suppressed browning, retained flesh firmness and maintained phenolic compounds throughout the storage period. Moreover, the treatment with chitosan–ascorbic acid significantly retarded the microbial growth during storage. Those findings suggested that the best performance was acquired in 1% chitosan and 5% ascorbic acid coating. That coating could be practical and useful to prolonging the chemical and microbial shelf lives of fresh-cut apples during refrigerated storage.
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44
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Liu X, Wang T, Lu Y, Yang Q, Li Y, Deng X, Liu Y, Du X, Qiao L, Zheng J. Effect of high oxygen pretreatment of whole tuber on anti-browning of fresh-cut potato slices during storage. Food Chem 2019; 301:125287. [PMID: 31387048 DOI: 10.1016/j.foodchem.2019.125287] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 07/28/2019] [Accepted: 07/28/2019] [Indexed: 10/26/2022]
Abstract
The surface browning usually occurs on fresh-cut potato during storage. The effect of short-time high oxygen pretreatment on anti-browning of fresh-cut potato slices was investigated. The whole potato tubers were firstly immersed in the oxygen concentration of 21%, 60% and 80% for 20 min. Then, the potatoes were peeled, cut and stored at 4 °C for 8 days. The results showed that the short-time 80% oxygen pretreatment possessed significantly anti-browning effect by retarding the increase of polyphenol oxidase (PPO) activity and the accumulation of malondialdehyde (MDA) content, maintaining the cell integrity. Meanwhile, the 80% oxygen treatment could increase the activities of phenylalanine ammonia lyase (PAL) and peroxidase (POD), and the total phenolic content. Importantly, the 80% oxygen treatment could effectively improve the antioxidant capacity. Overall, all results suggest that the short-time high oxygen pretreatment holds great promise on anti-browning of fresh-cut potato.
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Affiliation(s)
- Xia Liu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China.
| | - Ting Wang
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Yuzhuo Lu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Qian Yang
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Yuan Li
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Xudong Deng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Ying Liu
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Xinru Du
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Liping Qiao
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
| | - Jiaxuan Zheng
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, College of Food Engineering and Biotechnology, Tianjin University of Science &Technology, Tianjin 300457, PR China
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45
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Hasan SMK, Ferrentino G, Scampicchio M. Nanoemulsion as advanced edible coatings to preserve the quality of fresh‐cut fruits and vegetables: a review. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14273] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- S. M. Kamrul Hasan
- Faculty of Science and Technology Free University of Bozen‐Bolzano Piazza Università 5 39100 Bolzano Italy
- Department of Food Processing and Preservation Hajee Mohammad Danesh Science and Technology University (HSTU) Dinajpur 5200 Bangladesh
| | - Giovanna Ferrentino
- Faculty of Science and Technology Free University of Bozen‐Bolzano Piazza Università 5 39100 Bolzano Italy
| | - Matteo Scampicchio
- Faculty of Science and Technology Free University of Bozen‐Bolzano Piazza Università 5 39100 Bolzano Italy
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46
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Wolińska E, Hałdys K, Góra J, Olszewski TK, Boduszek B, Latajka R. Phosphonic and Phosphinic Acid Derivatives as Novel Tyrosinase Inhibitors: Kinetic Studies and Molecular Docking. Chem Biodivers 2019; 16:e1900167. [DOI: 10.1002/cbdv.201900167] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/29/2019] [Indexed: 12/29/2022]
Affiliation(s)
- Ewa Wolińska
- Department of Bioorganic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Katarzyna Hałdys
- Department of Bioorganic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Jerzy Góra
- Department of Bioorganic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Tomasz K. Olszewski
- Department of Organic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Bogdan Boduszek
- Department of Organic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
| | - Rafał Latajka
- Department of Bioorganic ChemistryWrocław University of Science and Technology Wybrzeże Wyspiańskiego 27 50-370 Wrocław Poland
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47
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De Beer D, Tobin J, Walczak B, Van Der Rijst M, Joubert E. Phenolic composition of rooibos changes during simulated fermentation: Effect of endogenous enzymes and fermentation temperature on reaction kinetics. Food Res Int 2019; 121:185-196. [DOI: 10.1016/j.foodres.2019.03.041] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 03/13/2019] [Accepted: 03/17/2019] [Indexed: 11/27/2022]
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48
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Dehghani Z, Khoshneviszadeh M, Khoshneviszadeh M, Ranjbar S. Veratric acid derivatives containing benzylidene-hydrazine moieties as promising tyrosinase inhibitors and free radical scavengers. Bioorg Med Chem 2019; 27:2644-2651. [DOI: 10.1016/j.bmc.2019.04.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/07/2019] [Accepted: 04/09/2019] [Indexed: 01/05/2023]
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49
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Yang L, Yang YL, Dong WH, Li W, Wang P, Cao X, Yuan JZ, Chen HQ, Mei WL, Dai HF. Sesquiterpenoids and 2-(2-phenylethyl)chromones respectively acting as α-glucosidase and tyrosinase inhibitors from agarwood of an Aquilaria plant. J Enzyme Inhib Med Chem 2019; 34:853-862. [PMID: 31010356 PMCID: PMC6495113 DOI: 10.1080/14756366.2019.1576657] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The ethyl ether extract of agarwood from an Aquilaria plant afforded six new sesquiterpenoids, Agarozizanol A − F (1−6), together with four known sesquiterpenoids and six known 2-(2-phenylethyl)chromones. Their structures were elucidated via detailed spectroscopic analysis, X-ray diffraction, and comparisons with the published data. All the isolates were evaluated for the α-glucosidase and tyrosinase inhibitory activities in vitro. Compounds 5, 7, 8, and 10 showed significant inhibition of α-glucosidase with IC50 values ranging between 112.3 ± 4.5 and 524.5 ± 2.7 µM (acarbose, 743. 4 ± 3.3 µM). Compounds 13 and 14 exhibited tyrosinase inhibitory effect with IC50 values of 89.0 ± 1.7 and 51.5 ± 0.6 µM, respectively (kojic acid, 46.1 ± 1.3). In the kinetic studies, compounds 5 and 14 were found to be uncompetitive inhibitors for α-glucosidase and mixed type inhibitors for tyrosinase, respectively. Furthermore, molecular docking simulations revealed the binding sites and interactions of the most active compounds with α-glucosidase and tyrosinase.
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Affiliation(s)
- Li Yang
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China
| | - Yi-Ling Yang
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China
| | - Wen-Hua Dong
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Wei Li
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Pei Wang
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Xue Cao
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China
| | - Jing-Zhe Yuan
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Hui-Qin Chen
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Wen-Li Mei
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
| | - Hao-Fu Dai
- a Key Laboratory of Biology and Genetic Resources of Tropical Crops, Ministry of Agriculture , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences , Haikou , People's Republic of China.,b Hainan Key Laboratory for Research and Development of Natural Products from Li Folk Medicine , Haikou , People's Republic of China.,c Hainan Engineering Research Center of Agarwood , Haikou , People's Republic of China
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Increasing the physicochemical stability of stored green tea noodles: Analysis of the quality and chemical components. Food Chem 2019; 278:333-341. [DOI: 10.1016/j.foodchem.2018.11.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 10/09/2018] [Accepted: 11/01/2018] [Indexed: 11/20/2022]
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