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Lu Y, Zhang Y, Wang S. From Palm to Plate: Unveiling the Potential of Coconut as a Plant-Based Food Alternative. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:15058-15076. [PMID: 38920018 DOI: 10.1021/acs.jafc.3c09838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/27/2024]
Abstract
This review investigates coconut as a sustainable and nutrient-rich plant-based alternative to traditional animal-based food sources. We have explored the nutritional profile, culinary versatility, particularly focusing on the use of coconut meat, milk, cream, and oil in diverse dietary contexts when consumed in balance. Comparative analysis with animal-derived products reveals the high content of medium-chain triglycerides (MCTs), essential vitamins, and minerals in coconut, contrasted with its lower protein content. Researchers have underscored the environmental sustainability of coconut, advocating for its role in eco-friendly food production chains. We have also addressed challenges like potential allergies, nutritional balance, sensory attributes, and consumer motivations for coconut-based products, in terms of understanding the market dynamics. In conclusion, this review positions coconut as a promising candidate within sustainable diet frameworks, advocating for further research to augment its nutritional value, sensory characteristics, and product stability, thereby facilitating its integration into health-conscious and eco-centric dietary practices.
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Affiliation(s)
- Yingshuang Lu
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China
| | - Yan Zhang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China
| | - Shuo Wang
- Tianjin Key Laboratory of Food Science and Health, School of Medicine, Nankai University, Tianjin 300071, China
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Punzalan JKM, Rosentrater KA. Copra Meal: A Review of Its Production, Properties, and Prospects. Animals (Basel) 2024; 14:1689. [PMID: 38891735 PMCID: PMC11171203 DOI: 10.3390/ani14111689] [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: 05/13/2024] [Revised: 05/31/2024] [Accepted: 06/04/2024] [Indexed: 06/21/2024] Open
Abstract
Copra meal, the byproduct of coconut oil production, has been widely available at low cost but has been underutilized, with huge portions still becoming waste. Extensive research on different species have been performed to improve its use as an alternative feed ingredient, aiming to reduce the impact of fluctuating feed prices in some parts of the world where coconut is a major commodity. As for any biological product, the physical and chemical properties of copra meal play a crucial role in its use and limitations. In the case of copra meal, studies have found that additional treatments are needed to improve its nutritional composition and make it readily and efficiently available for ruminant and monogastric animals, poultry, and aquaculture applications. This paper presents a summary of up-to-date information on the physical and chemical characteristics of the product, as well as discussions on the various methods employed to improve and optimize its biological value as animal feed. There have been limited studies that have explored other effective and economical means of utilizing copra meal outside the livestock and feed industry. Hence, this paper also aims to provide a lens on future prospects and diverse applications involving copra meal, as well as to present the gaps and challenges that have to be addressed to maximize its product value and biological potential.
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Affiliation(s)
| | - Kurt A. Rosentrater
- Department of Agricultural and Biosystems Engineering, Iowa State University, Ames, IA 50011, USA
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3
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Lai‐Foenander AS, Kuppusamy G, Manogoran J, Xu T, Chen Y, Tang SY, Ser H, Yow Y, Goh KW, Ming LC, Chuah L, Yap W, Goh B. Black soldier fly ( Hermetia illucens L.): A potential small mighty giant in the field of cosmeceuticals. Health Sci Rep 2024; 7:e2120. [PMID: 38831777 PMCID: PMC11144625 DOI: 10.1002/hsr2.2120] [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: 11/01/2023] [Revised: 04/04/2024] [Accepted: 04/27/2024] [Indexed: 06/05/2024] Open
Abstract
Background and Aims Natural products are widely used in the pharmaceutical and cosmetics industries due to their high-value bioactive compounds, which make for "greener" and more environmentally friendly ingredients. These natural compounds are also considered a safer alternative to antibiotics, which may result in antibiotic resistance as well as unfavorable side effects. The development of cosmeceuticals, which combine the cosmetic and pharmaceutical fields to create skincare products with therapeutic value, has increased the demand for unique natural resources. The objective of this review is to discuss the biological properties of extracts derived from larvae of the black soldier fly (BSF; Hermetia illucens), the appropriate extraction methods, and the potential of this insect as a novel active ingredient in the formulation of new cosmeceutical products. This review also addresses the biological actions of compounds originating from the BSF, and the possible association between the diets of BSF larvae and their subsequent bioactive composition. Methods A literature search was conducted using PubMed and Google Scholar to identify and evaluate the various biological properties of the BSF. Results One such natural resource that may be useful in the cosmeceutical field is the BSF, a versatile insect with numerous potential applications due to its nutrient content and scavenging behavior. Previous research has also shown that the BSF has several biological properties, including antimicrobial, antioxidant, anti-inflammatory, and wound healing effects. Conclusion Given the range of biological activities and metabolites possessed by the BSF, this insect may have the cosmeceutical potential to treat a number of skin pathologies.
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Affiliation(s)
- Ashley Sean Lai‐Foenander
- Biofunctional Molecule Exploratory Research Group, School of PharmacyMonash University MalaysiaBandar SunwayMalaysia
| | - Giva Kuppusamy
- Laboratory of Molecular Biology, Department of Research and DevelopmentGK Aqua Sdn Bhd, Port DicksonNegeri SembilanMalaysia
| | - Janaranjani Manogoran
- Laboratory of Molecular Biology, Department of Research and DevelopmentGK Aqua Sdn Bhd, Port DicksonNegeri SembilanMalaysia
| | - Tengfei Xu
- College of Pharmaceutical SciencesZhejiang UniversityHangzhouChina
| | - Yong Chen
- College of Pharmaceutical SciencesZhejiang UniversityHangzhouChina
| | - Siah Ying Tang
- Chemical Engineering Discipline, School of EngineeringMonash University Malaysia, Bandar SunwaySelangor Darul EhsanMalaysia
| | - Hooi‐Leng Ser
- Department of Biological SciencesSchool of Medical and Life Sciences, Sunway UniversityBandar SunwayMalaysia
| | - Yoon‐Yen Yow
- Department of Biological SciencesSchool of Medical and Life Sciences, Sunway UniversityBandar SunwayMalaysia
| | - Khang Wen Goh
- Faculty of Data Science and Information TechnologyINTI International UniversityNilaiMalaysia
| | - Long Chiau Ming
- Department of Medical SciencesSchool of Medical and Life Sciences, Sunway UniversityBandar SunwayMalaysia
| | - Lay‐Hong Chuah
- Biofunctional Molecule Exploratory Research Group, School of PharmacyMonash University MalaysiaBandar SunwayMalaysia
| | - Wei‐Hsum Yap
- School of BiosciencesTaylor's University, Subang JayaSelangorMalaysia
- Centre for Drug Discovery and Molecular Pharmacology (CDDMP)Faculty of Health and Medical Sciences (FHMS), Taylor's University, Subang JayaSelangorMalaysia
| | - Bey‐Hing Goh
- Biofunctional Molecule Exploratory Research Group, School of PharmacyMonash University MalaysiaBandar SunwayMalaysia
- College of Pharmaceutical SciencesZhejiang UniversityHangzhouChina
- Sunway Biofunctional Molecules Discovery Centre (SBMDC)School of Medical and Life Sciences, Sunway UniversitySunwayMalaysia
- Faculty of Health, Australian Research Centre in Complementary and Integrative MedicineUniversity of Technology SydneyUltimoNSWAustralia
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Wang K, Song T, Ke L, Sun Y, Ye J. Dietary High Levels of Coconut Oil Replacing Fish Oil Did Not Affect Growth, but Promoted Liver Lipid Deposition of Orange-Spotted Groupers ( Epinephelus coioides). Animals (Basel) 2024; 14:1534. [PMID: 38891580 PMCID: PMC11171206 DOI: 10.3390/ani14111534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
In this study, we conducted an 8-week feeding trial to investigate the effects of replacing fish oil (FO) with coconut oil (CO) on the growth performance, blood components, tissue fatty acid (FA) profile, and mRNA levels of genes related to lipid metabolism in the liver of the orange-spotted grouper (Epinephelus coioides). Five isolipidic and isoproteic diets were formulated through increasing the CO levels (0, 25%, 50%, 75%, and 100%, respectively). Triplicate groups of twenty-five fish (initial wet weight of about 22.4 g/fish) were fed one of the diets twice daily to apparent satiety. The 25% CO diet had the highest growth rate and feed utilization, and the 100% CO diet exhibited a comparable growth and feed utilization with that of the control diet, indicating a suitable FO substitute. Moreover, the hepatosomatic index, intraperitoneal fat rate, liver lipid content, as well as the serum HDL-C content and ALT activity had positive linear and/or quadratic responses, but the serum TC and LDL-C contents exhibited the opposite trend, with an increasing CO inclusion level. The FA profile in the liver and muscle generally mirrored the FA profile in the feed. Furthermore, the mRNA levels of the fas, acc, g6pd, srebp-1c, and δ6fad genes in the liver had positive linear and/or quadratic responses, but the mRNA levels of elovl 4 and elovl 5 had the opposite trend, with increasing dietary CO inclusion levels. When compared with the control diet, 25% and 50% CO diets up-regulated the mRNA levels of cpt 1, while the 75% and 100% CO diets down-regulated its mRNA levels. The hsl and atgl were down-regulated through the addition of dietary CO. The mRNA level of lpl was not affected by dietary treatments. Results showed that CO could completely replace FO without affecting growth performance, but high CO will lead to the significant liver lipid deposition and lower LC-PUFAs contents of fish flesh.
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Affiliation(s)
| | | | | | | | - Jidan Ye
- Xiamen Key Laboratory for Feed Quality Testing and Safety Evaluation, Fisheries College, Jimei University, Xiamen 361021, China; (K.W.); (T.S.); (L.K.); (Y.S.)
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Negi A, Nimbkar S, Thirukumaran R, Moses JA, Sinija VR. Impact of thermal and nonthermal process intensification techniques on yield and quality of virgin coconut oil. Food Chem 2024; 434:137415. [PMID: 37774639 DOI: 10.1016/j.foodchem.2023.137415] [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: 04/03/2023] [Revised: 09/04/2023] [Accepted: 09/04/2023] [Indexed: 10/01/2023]
Abstract
Virgin coconut oil (VCO) is valued for its nutraceutical potential. The focus of this research was to assess the effect of selected thermal and nonthermal pre-treatments on the yield and quality of subsequently wet-extracted VCO. The fresh coconut cream was subjected to microwave heating (450 W, 2 min), ohmic heating (180 V, 5 min), ultrasonication (350 W, 10 min), or a pulsed electric field (40 kV cm-1, 12.32 min). The thick cream was separated, and VCO was obtained after a freeze-thaw process. The highest VCO yields (>93%) were observed in the cases of ultrasonicated and pulsed electric field-treated samples. A range of oil quality parameters, total phenolic content, and antioxidants were evaluated. Further, the fatty acid composition of all oils was studied. Observations from this research indicate that ultrasonication pre-treatment resulted in the best VCO yield and quality.
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Affiliation(s)
- Aditi Negi
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Govt. of India, Thanjavur - 613005, Tamil Nadu, India
| | - Shubham Nimbkar
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Govt. of India, Thanjavur - 613005, Tamil Nadu, India
| | - R Thirukumaran
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Govt. of India, Thanjavur - 613005, Tamil Nadu, India
| | - J A Moses
- Computational Modeling and Nanoscale Processing Unit, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Govt. of India, Thanjavur - 613005, Tamil Nadu, India.
| | - V R Sinija
- Food Processing Business Incubation Centre, National Institute of Food Technology, Entrepreneurship and Management - Thanjavur, Ministry of Food Processing Industries, Govt. of India, Thanjavur - 613005, Tamil Nadu, India
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Nadora D, Burney W, Chaudhuri RK, Galati A, Min M, Fong S, Lo K, Chambers CJ, Sivamani RK. Prospective Randomized Double-Blind Vehicle-Controlled Study of Topical Coconut and Sunflower Seed Oil-Derived Isosorbide Diesters on Atopic Dermatitis. Dermatitis 2024; 35:S62-S69. [PMID: 38394048 DOI: 10.1089/derm.2023.0329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2024]
Abstract
Background: Preliminary studies support the use of topical coconut and sunflower seed oil for atopic dermatitis (AD). However, standardized topical formulations of fatty acids from these sources have not been studied. Objective: This study investigates whether coconut oil- and sunflower seed oil-derived isosorbide diesters can be used in conjunction with colloidal oatmeal to improve itch, AD severity, and the need for topical steroids in adults. Methods: This was a single-center, 4-week, randomized, double-blind, and vehicle-controlled study conducted between 2021 and 2022. Thirty-two male and female adults with mild-to-moderate AD were enrolled and completed the study. Participants were randomized to receive either 0.1% colloidal oatmeal (vehicle) or isosorbide diesters (IDEAS, 4% isosorbide dicaprylate and 4% isosorbide disunflowerseedate) along with 0.1% colloidal oatmeal. The main outcomes of the study were changes in the visual analogue rating of itch and 75% improvement in the Eczema Area and Severity Index score (EASI 75) at 4 weeks. Other measures included the use of topical steroids and the relative abundance of skin Staphylococcus aureus. Results: Participants in the IDEAS group had a 65.6% improvement in itch compared with 43.8% in the vehicle group (P = 0.013). In total, 56.5% and 25% of the those in the IDEAS and vehicle groups, respectively, achieved EASI 75 at 4 weeks (P = 0.07). There was no difference in skin hydration or transepidermal water loss. The relative abundance of S. aureus was decreased in the IDEAS group at week 4 compared with no change in the vehicle group (P = 0.044). Topical corticosteroid use increased in the vehicle group compared with a decrease in the IDEAS group at week 1 (292.5% vs 24.8%; P value = 0.039) and week 2 (220% vs 46%; P value = 0.08). Conclusions: Topical application of emollients containing coconut oil- and sunflower seed oil-derived fatty esters may improve itch, reduce topical steroid use, and reduce the relative abundance of S. aureus in mild-to-moderate AD. CTR number: NCT04831892.
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Affiliation(s)
- Dawnica Nadora
- From the Integrative Skin Science and Research, Sacramento, California, USA
- College of Medicine, California Northstate University, Elk Grove, California, USA
| | - Waqas Burney
- From the Integrative Skin Science and Research, Sacramento, California, USA
| | | | - Aidan Galati
- Pacific Skin Institute, Sacramento, California, USA
| | - Mildred Min
- From the Integrative Skin Science and Research, Sacramento, California, USA
- College of Medicine, California Northstate University, Elk Grove, California, USA
| | - Sydney Fong
- From the Integrative Skin Science and Research, Sacramento, California, USA
| | - Kenny Lo
- From the Integrative Skin Science and Research, Sacramento, California, USA
| | - Cindy J Chambers
- From the Integrative Skin Science and Research, Sacramento, California, USA
- College of Medicine, California Northstate University, Elk Grove, California, USA
- Pacific Skin Institute, Sacramento, California, USA
| | - Raja K Sivamani
- From the Integrative Skin Science and Research, Sacramento, California, USA
- College of Medicine, California Northstate University, Elk Grove, California, USA
- Pacific Skin Institute, Sacramento, California, USA
- Department of Dermatology, University of California-Davis, Sacramento, California, USA
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Ashok PP, Dasgupta D, Ray A, Suman SK. Challenges and prospects of microbial α-amylases for industrial application: a review. World J Microbiol Biotechnol 2023; 40:44. [PMID: 38114825 DOI: 10.1007/s11274-023-03821-y] [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: 08/29/2023] [Accepted: 10/27/2023] [Indexed: 12/21/2023]
Abstract
α-Amylases are essential biocatalysts representing a billion-dollar market with significant long-term global demand. They have varied applications ranging from detergent, textile, and food sectors such as bakery to, more recently, biofuel industries. Microbial α-amylases have distinct advantages over their plant and animal counterparts owing to generally good activities and better stability at temperature and pH extremes. With the scope of applications expanding, the need for new and improved α-amylases is ever-growing. However, scaling up microbial α-amylase technology from the laboratory to industry for practical applications is impeded by several issues, ranging from mass transfer limitations, low enzyme yields, and energy-intensive product recovery that adds to high production costs. This review highlights the major challenges and prospects for the production of microbial α-amylases, considering the various avenues of industrial bioprocessing such as culture-independent approaches, nutrient optimization, bioreactor operations with design improvements, and product down-streaming approaches towards developing efficient α-amylases with high activity and recyclability. Since the sequence and structure of the enzyme play a crucial role in modulating its functional properties, we have also tried to analyze the structural composition of microbial α-amylase as a guide to its thermodynamic properties to identify the areas that can be targeted for enhancing the catalytic activity and thermostability of the enzyme through varied immobilization or selective enzyme engineering approaches. Also, the utilization of inexpensive and renewable substrates for enzyme production to isolate α-amylases with non-conventional applications has been briefly discussed.
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Affiliation(s)
- Patel Pratima Ashok
- Biochemistry and Biotechnology Area, Material Resource Efficiency Division, CSIR-Indian Institute of Petroleum, Dehradun, 248005, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Diptarka Dasgupta
- Biochemistry and Biotechnology Area, Material Resource Efficiency Division, CSIR-Indian Institute of Petroleum, Dehradun, 248005, India.
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India.
| | - Anjan Ray
- Biochemistry and Biotechnology Area, Material Resource Efficiency Division, CSIR-Indian Institute of Petroleum, Dehradun, 248005, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Sunil K Suman
- Biochemistry and Biotechnology Area, Material Resource Efficiency Division, CSIR-Indian Institute of Petroleum, Dehradun, 248005, India
- Academy of Scientific & Innovative Research (AcSIR), Ghaziabad, 201002, India
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Cui J, Yang Z, Xu Y, Tan CP, Zhang W. Lipidomics insight on differences in lipid profiles and phytosterol compositions of coconut oils extracted by classical and green solvents. Food Res Int 2023; 174:113653. [PMID: 37981374 DOI: 10.1016/j.foodres.2023.113653] [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: 09/26/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 11/21/2023]
Abstract
Searching for green and ecofriendly solvents to replace classical solvents for industrial scale extraction of coconut oil is of great interest. To explore these possibilities, this study performed comprehensive comparative analyses of lipid profiles and phytosterol compositions in coconut oils obtained by extraction with n-hexane, absolute ethyl alcohol, deep eutectic solvent/n-hexane, dimethyl carbonate (DME) and cyclopentyl methyl ether (CPME) using a foodomics approach. Results indicated that CPME (64.23 g/100 g dry matter) and DME (65.64 g/100 g dry matter) showed comparable capacity for total lipid extraction of total lipids to classical solvents (63.5-65.66 g/100 g dry matter). Considering the phytosterol yield, CPME (644.26 mg/kg) exhibited higher selectivity than other solvents (535.64-622.13 mg/kg). No significant difference was observed in the fatty acid composition of coconut oil by the different solvents assayed. Additionally, total 468 lipid molecules were identified in the samples. For glycerolipid and sphingolipid, the five solvents showed comparable extraction capabilities. However, CPME exhibited higher extraction efficiency of polar lipids (glycerophospholipid and saccharolipid) than other solvents. Overall, these results may be a useful guide for the application of green solvents in industrial production of coconut oil.
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Affiliation(s)
- Jingtao Cui
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Zihan Yang
- School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Yongjiang Xu
- State Key Laboratory of Food Science and Resources, School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Chin-Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, University Putra Malaysia, Selangor 410500, Malaysia
| | - Weimin Zhang
- School of Food Science and Engineering, Hainan University, Haikou 570228, China.
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Bao R, Tang F, Rich C, Hatzakis E. A comparative evaluation of low-field and high-field NMR untargeted analysis: Authentication of virgin coconut oil adulterated with refined coconut oil as a case study. Anal Chim Acta 2023; 1273:341537. [PMID: 37423668 DOI: 10.1016/j.aca.2023.341537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/10/2023] [Accepted: 06/16/2023] [Indexed: 07/11/2023]
Abstract
Despite the advances in low-field nuclear magnetic resonance (NMR), there are limited spectroscopic applications for untargeted analysis and metabolomics. To evaluate its potential, we combined high-field and low-field NMR with chemometrics for the differentiation between virgin and refined coconut oil and for the detection of adulteration in blended samples. Although low-field NMR has less spectral resolution and sensitivity compared to high-field NMR, it was still able to achieve a differentiation between virgin and refined coconut oils, as well as between virgin coconut oil and blends, using principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA), and random forest techniques. These techniques were not able to distinguish between blends with different levels of adulteration; however, partial least squares regression (PLSR) enabled the quantification of adulteration levels for both NMR approaches. Given the significant benefits of low-field NMR, including economic and user-friendly analysis and fitting in an industrial environment, this study establishes the proof of concept for its utilization in the challenging scenario of coconut oil authentication. Also, this method has the potential to be used for other similar applications that involve untargeted analysis.
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Affiliation(s)
- Ruiya Bao
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, 43210, USA
| | - Fenfen Tang
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, 43210, USA
| | - Cameron Rich
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, 43210, USA
| | - Emmanuel Hatzakis
- Department of Food Science and Technology, The Ohio State University, Columbus, OH, 43210, USA; Foods for Health Discovery Theme, The Ohio State University, Columbus, OH, 43210, USA.
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M A, I MA, Ramalingam K, S R, Perumal E. Cytocompatibility and Wound Healing Activity of Chitosan Thiocolchicoside Lauric Acid Nanogel in Human Gingival Fibroblast Cells. Cureus 2023; 15:e43727. [PMID: 37727182 PMCID: PMC10505684 DOI: 10.7759/cureus.43727] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2023] [Indexed: 09/21/2023] Open
Abstract
AIM To investigate the cytocompatibility effect and wound healing activity of chitosan thiocolchicoside lauric acid (CTL) nanogel using human gingival fibroblast (hGF) cells. MATERIALS AND METHODS hGF cells were established from gingival tissue as per the standard cell isolation protocol. The cytocompatibility effect was assessed using an MTT (3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyl tetrazolium bromide) assay. A scratch wound healing assay was performed to assess the wound-healing potential of CTL nanogel. For the nuclear morphological changes analysis, acridine orange staining was used in gingival fibroblast cells. The stained nuclei were viewed under a fluorescent microscope. ANOVA with posthoc analysis was performed using GraphPad Prism 5 software (Dotmatics, Boston, Massachusetts). The significance level (p-value) was expressed as <0.05. Results: CTL nanogel did not show any significant cytotoxicity at concentrations 10-80 µl/ml (p<0.05). CTL nanogel at a concentration of 40µl/ml has a cytocompatibility effect on hGF cells and increases cell viability. In vitro scratch wound healing assay resulted in faster wound healing and cell migration with CTL nanogel when compared to the control group. CONCLUSION CTL nanogel has a significant effect on cell proliferation at various concentrations, which suggests its use as a safe and effective drug delivery system.
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Affiliation(s)
- Ameena M
- Oral Pathology and Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
- Oral Pathology, Azeezia College of Dental Sciences and Research, Kollam, IND
| | - Meignana Arumugham I
- Public Health Dentistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Karthikeyan Ramalingam
- Oral Pathology and Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Rajeshkumar S
- Pharmacology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Elumalai Perumal
- Pharmacology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
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Arifin HR, Utaminingsih F, Djali M, Nurhadi B, Lembong E, Marta H. The Role of Virgin Coconut Oil in Corn Starch/NCC-Based Nanocomposite Film Matrix: Physical, Mechanical, and Water Vapor Transmission Characteristics. Polymers (Basel) 2023; 15:3239. [PMID: 37571131 PMCID: PMC10422339 DOI: 10.3390/polym15153239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Corn starch-based nanocomposite films usually have low moisture barrier properties. Adding virgin coconut oil (VCO) as a hydrophobic component can improve the nanocomposite film's characteristics, especially the film's permeability and elongation properties. This study aimed to determine the role of VCO with various concentrations (0, 3, 5 wt%) on the physical, mechanical, and water vapor transmission characteristics of corn starch/NCC-based nanocomposite films. Adding 3% VCO to the film showed the lowest WVTR value by 4.721 g/m2.h. At the same time, the value of tensile strength was 4.243 MPa, elongation 69.28%, modulus of elasticity 0.062 MPa, thickness 0.219 mm, lightness 98.77, and water solubility 40.51%. However, adding 5 wt% VCO to the film increased the film's elongation properties by 83.87%. The SEM test showed that adding VCO formed a finer structure with pores in several areas. The FTIR films showed that adding VCO caused a slightly higher absorption peak shift at the O-H groups and new absorption peaks at wave numbers 1741 cm-1 and 1742 cm-1. The results of this study may provide opportunities for the development of nanocomposite films as biodegradable packaging in the future.
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Affiliation(s)
- Heni Radiani Arifin
- Departement of Food Industrial Technology, Faculty of Agro-Industrial Technology, Universitas Padjadjaran, Sumedang 45363, Indonesia; (F.U.); (M.D.); (B.N.); (E.L.); (H.M.)
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Galimova A, Smolnikova F, Kosheleva Y, Zhakupbekova S, Dautova A, Tuleubekova G, Kambarova A, Tulkebayeva G, Konganbayev Y, Baikadamova A. Food safety research and improvement of the technology of cottage cheese product with the use of green buckwheat. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART. B, PESTICIDES, FOOD CONTAMINANTS, AND AGRICULTURAL WASTES 2022; 57:848-857. [PMID: 36168201 DOI: 10.1080/03601234.2022.2127297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The purpose of thе article is to study the safety indicators of the curd product, which includes cottage cheese prepared with a starter culture of direct application "Evitalia," consisting of bacteria of the genus Lactococcus (L. acidophilius), Streptococcus (Streptococcus thermophilius) and propionobacteria. Other ingredients are crushed mass from green buckwheat, candied pumpkin, cooked Jerusalem artichoke sirup, and fat emulsion based on coconut oil. The sweetness of the curd product is provided by Jerusalem artichoke sirup, whereas fat emulsion based on coconut oil enriches the product with unsaturated fatty acids and gives plasticity and uniformity of structure. The results of the study showed that the formulation with the following ingredients: 40% of cottage cheese, 40% of crushed mass from green buckwheat, 10% of candied pumpkin, 10% of coconut oil emulsion-has the best organoleptic, physico-chemical, structural and plastic properties. The ratio of milk protein of cottage cheese and vegetable protein of green buckwheat is 1:1. This allowed to obtain the chemical composition of the product: proteins-29%, fats-9%, carbohydrates-59%, ash-3%. The obtained research and technological solutions can be used at dairy industry enterprises in the production of combined dairy and vegetable products.
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Affiliation(s)
- Almira Galimova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Farida Smolnikova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Yelena Kosheleva
- Department of Technology and Commodity Science of Food Products, Novosibirsk State Agrarian University, Novosibirsk, Russia
| | - Shugyla Zhakupbekova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Assel Dautova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Gulnaz Tuleubekova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Aray Kambarova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Gulnara Tulkebayeva
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Yermek Konganbayev
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
| | - Assemgul Baikadamova
- Department of Food Production and Biotechnology, Shakarim University, Semey, Kazakhstan
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Zeng YQ, He JT, Hu BY, Li W, Deng J, Lin QL, Fang Y. Virgin coconut oil: A comprehensive review of antioxidant activity and mechanisms contributed by phenolic compounds. Crit Rev Food Sci Nutr 2022; 64:1052-1075. [PMID: 35997296 DOI: 10.1080/10408398.2022.2113361] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Virgin coconut oil (VCO) is obtained by processing mature coconut cores with mechanical or natural methods. In recent years, VCO has been widely used in the food, pharmaceutical, and cosmetic industries because of its excellent functional activities. VCO has biological functions such as antioxidant, anti-inflammatory, antibacterial, and antiviral, and also has potential therapeutic effects on many chronic degenerative diseases. Among these functions, the antioxidant is the most basic and important function, which is mainly determined by phenolic compounds and medium-chain fatty acids (MCFAs). This review aims to elucidate the antioxidant functions of each phenolic compound in VCO, and discuss the antioxidant mechanisms of VCO in terms of the role of phenolic compounds with fat, intestinal microorganisms, and various organs. Besides, the composition of VCO and its application in various industries are summarized, and the biological functions of VCO are generalized, which should lay a foundation for further research on the antioxidant activity of VCO and provide a theoretical basis for the development of food additives with antioxidant activity.
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Affiliation(s)
- Yu-Qing Zeng
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Jin-Tao He
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Bo-Yong Hu
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Wen Li
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Jing Deng
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Qin-Lu Lin
- Hunan Province Key Laboratory of Edible forestry Resources Safety and Processing Utilization, National Engineering Research Center of Rice and Byproduct Deep Processing, College of Food Science and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Yong Fang
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety, Nanjing University of Finance and Economics, Nanjing, China
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Mat K, Abdul Kari Z, Rusli ND, Che Harun H, Wei LS, Rahman MM, Mohd Khalid HN, Mohd Ali Hanafiah MH, Mohamad Sukri SA, Raja Khalif RIA, Mohd Zin Z, Mohd Zainol MK, Panadi M, Mohd Nor MF, Goh KW. Coconut Palm: Food, Feed, and Nutraceutical Properties. Animals (Basel) 2022; 12:ani12162107. [PMID: 36009697 PMCID: PMC9405385 DOI: 10.3390/ani12162107] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 07/20/2022] [Accepted: 07/29/2022] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Different components of the coconut are being looked into and used as a potential substitute to create or substitute animal feed components. Different coconut products and by-products—such as coconut water, milk, copra, testa, flour, raw kernels, oil, and desiccated coconut—are used with livestock, especially ruminants and aquaculture industries. However, the use of coconut in animal feed may be limited by several things that make it less nutritious. There is a possibility to research new technologies, such as pre-treating coconut to reduce the effects of anti-nutritional substances before they can be used to feed the animals. This review article describes a few important discoveries, which gives a somewhat hopeful view of the future. Different parts of the coconut can and should be used more in animal feed. Coconut in animal feed makes it much cheaper to feed animals and helps them in the digestion process, growth, and health. However, innovative methods of processing, extracting, and treating coconut need to be encouraged to improve nutritional quality and make coconut products function efficiently in feed. Abstract The price of traditional sources of nutrients used in animal feed rations is increasing steeply in developed countries due to their scarcity, high demand from humans for the same food items, and expensive costs of raw materials. Thus, one of the alternative sources is coconut parts or coconut as a whole fruit. Coconut is known as the ‘tree of abundance’, ‘tree of heaven’, and ‘tree of life’ owing to its numerous uses, becoming a very important tree in tropical areas for its provision of food, employment, and business opportunities to millions of people. Coconut contains a rich profile of macro and micronutrients that vary depending on the parts and how they are used. It is frequently chosen as an alternative source of protein and fiber. Its uses as an antibacterial agent, immunomodulant, and antioxidant further increase its importance. Using coconut oil in ruminant feed helps to minimize methane gas emissions by 18–30%, and to reduce dry matter intake up to 4.2 kg/d. The aquaculture sectors also use coconut palm as an alternative source because it significantly improves the digestion, growth, lipid metabolism, health, and antioxidative responses. However, coconut is not widely used in poultry diets although it has adequate amount of protein and carbohydrate due to anti-nutritional factors such cellulose (13%), galactomannan (61%), and mannan (26%). This review considered the importance and potential of coconut usage as an alternative ingredient in feed and supplements in various livestock sectors as it has plentiful nutrients and functional qualities, simultaneously leading to reduced feed cost and enhanced production.
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Affiliation(s)
- Khairiyah Mat
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
- Institute of Food Security and Sustainable Agriculture, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
- Correspondence: (K.M.); (K.W.G.)
| | - Zulhisyam Abdul Kari
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Nor Dini Rusli
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
- Institute of Food Security and Sustainable Agriculture, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Hasnita Che Harun
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
- Institute of Food Security and Sustainable Agriculture, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Lee Seong Wei
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Mohammad Mijanur Rahman
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Hazreen Nita Mohd Khalid
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | | | - Suniza Anis Mohamad Sukri
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | | | - Zamzahaila Mohd Zin
- Faculty of Fisheries and Food Science, Universiti Malaysia Terengganu, Mengabang Telipot, Kuala Nerus 21030, Terengganu, Malaysia
| | - Mohamad Khairi Mohd Zainol
- Faculty of Fisheries and Food Science, Universiti Malaysia Terengganu, Mengabang Telipot, Kuala Nerus 21030, Terengganu, Malaysia
| | - Mira Panadi
- Department of Clinical Sciences and Sport Technology, School of Biomedical Engineering and Health Sciences, Universiti Teknologi Malaysia, Jalan Pontian Lama, Skudai, Johor Bahru 81300, Johor, Malaysia
| | - Mohamad Faiz Mohd Nor
- Faculty of Agro Based Industry, Jeli Campus, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, Malaysia
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai 71800, Negeri Sembilan, Malaysia
- Correspondence: (K.M.); (K.W.G.)
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Maini ZA, Lopez CM. Transitions in bacterial communities across two fermentation-based virgin coconut oil (VCO) production processes. Heliyon 2022; 8:e10154. [PMID: 36042721 PMCID: PMC9420384 DOI: 10.1016/j.heliyon.2022.e10154] [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: 01/11/2022] [Revised: 04/19/2022] [Accepted: 07/28/2022] [Indexed: 11/09/2022] Open
Abstract
Despite being one of the most used methods of virgin coconut oil (VCO) production, there is no metagenomic study that details the bacterial community shifts during fermentation-based VCO production. The identification and quantification of bacteria associated with coconut milk fermentation is useful for detecting the dominant microbial genera actively involved in VCO production which remains largely undescribed. Describing the constitutive microbial genera involved in this traditional fermentation practice can be used as a preliminary basis for improving industrial practices and developing better fermentation procedures. In this study, we utilized 16S rRNA metagenomic sequencing to trace the transitions in microbial community profiles as coconut milk is fermented to release VCO in two VCO production lines. The results show that difference in the microbiome composition between the different processing steps examined in this work was mainly due to the abundance of the Leuconostoc genus in the raw materials and its decline and transition into the lactic acid bacteria groups Weissella, Enterococcus, Lactobacillus, Lactococcus, and Streptococcus during the latter stages of fermentation. A total of 17 genera with relative abundances greater than 0.01% constitute the core microbiome of the two processing lines and account for 74%–97% of the microbial abundance in all coconut-derived samples. Significant correlations were shown through an analysis of the Spearman’s rank between and within the microbial composition and pH at the genus level. The results of the present study show that the dynamics of VCO fermentation rely on the shifts in abundances of various members of the Lactobacillales order.
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Affiliation(s)
- Zomesh A Maini
- Department of Biology, School of Science & Engineering, Loyola Schools, Ateneo de Manila University, Philippines
| | - Crisanto M Lopez
- Department of Biology, School of Science & Engineering, Loyola Schools, Ateneo de Manila University, Philippines
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Tailoring Natural-Based Oleogels Combining Ethylcellulose and Virgin Coconut Oil. Polymers (Basel) 2022; 14:polym14122473. [PMID: 35746048 PMCID: PMC9230444 DOI: 10.3390/polym14122473] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 12/07/2022] Open
Abstract
Oleogels are becoming an attractive research field, since they have recently been shown to be feasible for the food and pharmaceutical sectors and provided some insights into the biomedical area. In this work, edible oleogels were tailored through the combination of ethylcellulose (EC), a gelling agent, with virgin coconut oil (VCO), vegetable oil derived from coconut. The influence of the different EC and VCO ratios on the structural, physical, and thermal properties of the oleogels was studied. All EC/VCO-based oleogels presented a stable network with a viscoelastic nature, adequate structural stability, modulable stiffness, high oil-binding capability, antioxidant activity, and good thermal stability, evidencing the EC and VCO’s good compatibility.
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Mardiati E, Rikawarastuti R, Wiradona I. The Effect of Dental Paste from Coconut Butter as a Replacement to Toothpaste on Reducing Debris Index and Plaque Index in Class 3 to 5 Students in Elementary School. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The coconut tree is a multipurpose plant because all parts of it, from the roots to the coconut fruit, can be used for clothing, food and shelter. Coconut fruit contains calories, water, protein, carbohydrates, fat, calcium, iron, vitamins A, B and C as well as edible parts. Besides being processed into coconut oil (coconutoil) it also contains many benefits for human health, coconut can also be processed into Coconut Butter which can be made as toothpaste. Many elementary school age children still have dirty teeth in their oral cavity up to 67.3%. Therefore, researchers want to know the effect of toothpaste from coconut butter as a substitute for toothpaste on the reduction of index debris and index plaque in students in grades 3 to 5 in elementary schools.This type of research uses Quasi Experiment (Pseudo Experiment). The research design used a pre-test and post-pest approach. Pre-test. The samples in this study were 32 grade 3 students, 34 grade 4 students and 34 grade 5 students, so the total number of students was 100 students. Sampling using purposive sampling technique, and statistical tests using the Wilcoxom test. The results showed that the debris index before brushing teeth using coconut batter as a substitute for toothpaste obtained an average value of 1.8, while for the debris index after brushing teeth using coconut batter as a substitute for toothpaste, the average value was 0.4. Judging from the p Value = 0.000, the probability is smaller than 0.05 (p <0.05), so H0 is rejected and H1 is accepted, thus these results indicate that there is a significant difference between the debris index before brushing teeth using coconut batter as a substitute for toothpaste. and index debris after brushing teeth using coconut batter as a substitute for toothpaste. Plaque index before brushing teeth using coconut batter as a substitute for toothpaste obtained an average value of 4.4, while for the index plaque after brushing your teeth using coconut batter as a substitute for toothpaste, the average value is 2.4. Judging from the p value = 0.000, the probability is smaller than 0.05 (p <0.05), so H0 is rejected and H1 is accepted, thus these results indicate that there is a significant difference between the plaque index before brushing your teeth using coconut batter as a substitute for toothpaste. and index plaque after brushing your teeth using coconut batter as a substitute for toothpaste
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Pai S, Hebbar A, Selvaraj S. A critical look at challenges and future scopes of bioactive compounds and their incorporations in the food, energy, and pharmaceutical sector. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:35518-35541. [PMID: 35233673 PMCID: PMC9079019 DOI: 10.1007/s11356-022-19423-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 02/21/2022] [Indexed: 05/27/2023]
Abstract
Bioactive compounds refer to secondary metabolites extracted from plants, fungi, microbes, or animals. Besides having pharmacological or toxicological effects on organisms leading to utilization in food and pharmaceutical industries, the discovery of novel properties of such compounds has led to the diversification of their applications, ranging from cosmetics and functionalized biomaterials to bioremediation and alternate fuels. Conventional time-consuming and solvent-intensive methods of extraction are increasingly being replaced by green solvents such as ionic liquids, supercritical fluids, and deep eutectic solvents, as well as non-conventional methods of extraction assisted by microwaves, pulse electric fields, enzymes, ultrasound, or pressure. These methods, along with advances in characterization and optimization strategies, have boosted the commercial viability of extraction especially from agrowastes and organic residues, promoting a sustainable circular economy. Further development of microfluidics, optimization models, nanoencapsulation, and metabolic engineering are expected to overcome certain limitations that restrict the growth of this field, in the context of improving screening, extraction, and economy of processes, as well as retaining biodiversity and enhancing the stability and functionality of such compounds. This review is a compilation of the various extraction and characterization methods employed for bioactive compounds and covers major applications in food, pharmacy, chemicals, energy, and bioremediation. Major limitations and scope of improvement are also discussed.
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Affiliation(s)
- Sanidhya Pai
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education (MAHE), Manipal, 576104, India
| | - Akshatha Hebbar
- Department of Chemical Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education (MAHE), Manipal, 576104, India
| | - Subbalaxmi Selvaraj
- Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education (MAHE), Manipal, 576104, India.
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Hasni MH, Sulaiman S, Jimat DN, Amid A. Kinetics of microwave-assisted extraction of virgin coconut oil from solid coconut waste. CHEM ENG COMMUN 2022. [DOI: 10.1080/00986445.2022.2047662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Mohd Haffizi Hasni
- Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, Gombak, Selangor, Malaysia
| | - Sarina Sulaiman
- Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, Gombak, Selangor, Malaysia
| | - Dzun Noraini Jimat
- Department of Biotechnology Engineering, Faculty of Engineering, International Islamic University Malaysia, Gombak, Selangor, Malaysia
| | - Azura Amid
- International Institute for Halal Research and Training, International Islamic University Malaysia, Gombak, Selangor, Malaysia
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Dini I, Laneri S. The New Challenge of Green Cosmetics: Natural Food Ingredients for Cosmetic Formulations. Molecules 2021; 26:molecules26133921. [PMID: 34206931 PMCID: PMC8271805 DOI: 10.3390/molecules26133921] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/21/2021] [Accepted: 06/25/2021] [Indexed: 01/18/2023] Open
Abstract
Nowadays, much attention is paid to issues such as ecology and sustainability. Many consumers choose “green cosmetics”, which are environmentally friendly creams, makeup, and beauty products, hoping that they are not harmful to health and reduce pollution. Moreover, the repeated mini-lock downs during the COVID-19 pandemic have fueled the awareness that body beauty is linked to well-being, both external and internal. As a result, consumer preferences for makeup have declined, while those for skincare products have increased. Nutricosmetics, which combines the benefits derived from food supplementation with the advantages of cosmetic treatments to improve the beauty of our body, respond to the new market demands. Food chemistry and cosmetic chemistry come together to promote both inside and outside well-being. A nutricosmetic optimizes the intake of nutritional microelements to meet the needs of the skin and skin appendages, improving their conditions and delaying aging, thus helping to protect the skin from the aging action of environmental factors. Numerous studies in the literature show a significant correlation between the adequate intake of these supplements, improved skin quality (both aesthetic and histological), and the acceleration of wound-healing. This review revised the main foods and bioactive molecules used in nutricosmetic formulations, their cosmetic effects, and the analytical techniques that allow the dosage of the active ingredients in the food.
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