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Ismaila MS, Balogun-Raji SO, Hamza F, Sadiya UB, Salisu B, Umar M, Aminu I, Jones KR. Antihypertensive Potential of Japanese Quail ( Couturnix Couturnix Japonica) Egg Yolk Oil (QEYO) in Sprague Dawley Rats. BIOLOGY 2024; 13:270. [PMID: 38666882 PMCID: PMC11048034 DOI: 10.3390/biology13040270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 04/11/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
Oils from animal sources have been used for centuries in the management of diseases. This research was conducted to screen the ex vivo and in vivo toxicity of quail egg yolk oil (QEYO) extracts and assess their effects on the management of hypertension in rats. QEYO was extracted using gentle heating (GH) and n-hexane (NHN). The extracts were subjected to toxicity testing using the hen's egg test on chorioallantoic membrane (HET-CAM) and bovine corneal histology test. Acute and sub-chronic toxicity (28 days) were evaluated in rats. Hypertension was induced in rats by administering 80 mg/kg of Nω-L-Arginine Methyl Ester (L-NAME) per day for 28 days. Treatments commenced on the 14th day; Nifedipine at 30 mg/kg and 1 mL of distilled water were administered as positive and negative controls. Blood pressure (BP), lipid profiles, and oxidative stress markers were quantified. No irritation was observed using the HET-CAM test in the egg treated with both extracts. Bovine corneal histology showed no lesions in all treated groups. No signs of toxicity were observed in either acute or sub-chronic toxicity studies. A significant reduction in blood pressure was observed in rats treated with the extracts (p < 0.05). Changes in total cholesterol (TC), triglycerides (TGs), low-density lipoproteins (LDLPs), and high-density lipoproteins (HDLPs) were not significant compared to the control (p > 0.05). Oxidative stress markers (SOD and CAT) increased significantly in the treated groups compared to the control, while the malondialdehyde levels decreased (p < 0.05). QEYO was safe in both ex vivo and in vivo studies and can be said to have the potential to lower blood pressure as well as cardio-protective effects in hypertensive rats. This research provides evidence based on which QEYO could be used safely as an adjuvant therapy in eye drops and cosmetics and can be considered an effective choice for preventing hypertension.
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Affiliation(s)
- Muhammad Sani Ismaila
- Department of Basic Veterinary Sciences, School of Veterinary Medicine, Faculty of Medical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 999183, Trinidad and Tobago
| | - Sherifat Olayemi Balogun-Raji
- Department of Veterinary Pharmacology & Toxicology, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto 840104, Nigeria
| | - Fahad Hamza
- Department of Veterinary Pharmacology & Toxicology, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto 840104, Nigeria
| | - Usman Bello Sadiya
- Department of Veterinary Pharmacology & Toxicology, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto 840104, Nigeria
| | - Buhari Salisu
- Department of Veterinary Surgery & Radiology, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto 840104, Nigeria
| | - Mohammed Umar
- Department of Histopathology, Usmanu Danfodiyo University Teaching Hospital Sokoto, Sokoto 840104, Nigeria
| | - Ishaka Aminu
- Department of Medical Biochemistry, College of Health Sciences, Usmanu Danfodiyo University, Sokoto 840104, Nigeria
| | - Kegan Romelle Jones
- Department of Basic Veterinary Sciences, School of Veterinary Medicine, Faculty of Medical Sciences, University of the West Indies, St. Augustine Campus, St. Augustine 999183, Trinidad and Tobago
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Rezig L, Abdelkrim YZ. Phytosterols: Potential Therapeutic Effects and Challenges in Food Industry. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1440:453-462. [PMID: 38036893 DOI: 10.1007/978-3-031-43883-7_22] [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: 12/02/2023]
Abstract
Increases in serum total and low-density lipoprotein (LDL) cholesterol are known as hypercholesterolemia, and it is a significant risk factor for the emergence of cardiovascular illnesses. Any action strategy for lowering serum cholesterol is supported by lifestyle changes. Phytosterols are organic substances from the triterpene family. Phytosterols can lower serum LDL cholesterol levels because of their structural resemblance to cholesterol. Phytosterols are used to enrich or fortify a broad spectrum of food products. Phytosterols are quickly oxidized, just like cholesterol and unsaturated fatty acids. The utilization of free phytosterols for the manufacture of functional meals is highlighted in this chapter, which also focuses on the therapeutic effects of phytosterols and their technological concerns in the industrial field.
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Affiliation(s)
- Leila Rezig
- University of Carthage, National Institute of Applied Sciences and Technology, LR11ES24, LIP-MB 'Laboratory of Protein Engineering and Bioactive Molecules', Tunis, Tunisia
- High Institute of Food Industries, University of Carthage, Tunis, Tunisia
| | - Yosser Zina Abdelkrim
- Laboratory of Molecular Epidemiology and Experimental Pathology (LR11IPT04/LR16IPT04)/Laboratory of Epidemiology and Ecology of Parasites, Institut Pasteur de Tunis - University Tunis El Manar, Tunis, Tunisia
- Process Engineering Department, Institut Supérieur des Études Technologiques de Bizerte, Direction Générale des Études Technologiques, Tunis, Tunisia
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Vajdi M, Karimi A, Tousi AZ, Hosseini B, Nikniaz Z, Farhangi MA. Association between plant-based diets and metabolic syndrome in obese adults from Iran: a cross-sectional study. BMC Endocr Disord 2023; 23:109. [PMID: 37193979 DOI: 10.1186/s12902-023-01358-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/03/2023] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is a common chronic disease with several complications. Given that, studies on the association of plant-based diet indices (PDIs) with risk of MetS among adults with obesity, are limited, we aimed to examine the association between PDIs (including overall PDI, healthy PDI (hPDI), unhealthy PDI (uPDI)) and MetS in Iranian adults with obesity. METHODS In Tabriz, Iran, a total of 347 adults between the ages of 20 and 50 participated in this cross-sectional research study. We created an overall PDI, hPDI, and uPDI from validated semi-quantitative food-frequency questionnaire (FFQ) data. To investigate the association between hPDI, overall PDI, uPDI, and MetS and its components, a binary logistic regression analysis was performed. RESULTS The average age was 40.78 ± 9.23 years, and the average body mass index was 32.62 ± 4.80 kg/m2. There was no significant association between overall PDI (OR: 0.87; 95% CI: 0.54-1.47), hPDI (OR: 0.82; 95% CI: 0.48-1.40), and uPDI (OR: 0.83; 95% CI: 0.87-2.46) with MetS, even after adjustment for confounders. Moreover, our findings showed that participants with the highest adherence to uPDI had a higher chance of hyperglycemia (OR: 2.50; 95% CI: 1.13-5.52). Also, this association was significant in the first (OR: 2.51; 95% CI: 1.04-6.04) and second (OR: 2.58; 95% CI: 1.05-6.33) models, after controlling for covariates. However, in both adjusted and crude models, we did not find a significant association between hPDI and PDI scores and MetS components such as high triglyceride, high waist circumference, low High-density lipoprotein cholesterol, raised blood pressure, and hyperglycemia. Moreover, those in the top tertile of uPDI had higher fasting blood sugar and insulin levels when compared with those in the first tertile, and subjects in the last tertile of hPDI compared with participants in the first tertile had lower weight, waist-to-hip ratio, and fat-free mass. CONCLUSION We found a direct significant association between uPDI and odds of hyperglycemia in the whole population of study. Future large-scale, prospective studies on PDIs and the MetS are necessary to confirm these findings.
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Affiliation(s)
- Mahdi Vajdi
- Student Research Committee, Department of Community Nutrition, School of Nutrition and Food Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Arash Karimi
- Department of Community Nutrition, Faculty of Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ayda Zahiri Tousi
- Razavi Cancer Research Center, Razavi Hospital, Imam Reza International University, Mashhad, Iran
| | - Babak Hosseini
- Department of Surgery, School of Medicine, Laparoscopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Nikniaz
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdieh Abbasalizad Farhangi
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Attar Neyshabouri, Daneshgah Blv, Tabriz, Iran.
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Gao Y, Han Z, Xu YQ, Yin JF. Chemical composition and anti-cholesterol activity of tea (Camellia sinensis) flowers from albino cultivars. Front Nutr 2023; 10:1142971. [PMID: 37051128 PMCID: PMC10083420 DOI: 10.3389/fnut.2023.1142971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 03/08/2023] [Indexed: 03/29/2023] Open
Abstract
Albino tea cultivars are mutant tea plants with altered metabolisms. Current studies focus on the leaves while little is known about the flowers. To evaluate tea flowers from different albino cultivars, the chemical composition and anti-cholesterol activity of tea flowers from three albino cultivars (i.e., Baiye No.1, Huangjinya, and Yujinxiang) were compared. According to the results, tea flowers from Yujinxiang had more amino acids but less polyphenols than tea flowers from the other two albino cultivars. A reduced content of procyanidins and a high chakasaponins/floratheasaponins ratio were characteristics of tea flowers from Yujinxiang. In vitro anti-cholesterol activity assays revealed that tea flowers from Yujinxiang exhibited stronger activity in decreasing the micellar cholesterol solubility, but not in cholesterol esterase inhibition and bile salt binding. It was noteworthy that there were no specific differences on the chemical composition and anti-cholesterol activity between tea flowers from albino cultivars and from Jiukeng (a non-albino cultivar). These results increase our knowledges on tea flowers from different albino cultivars and help food manufacturers in the cultivar selection of tea flowers for use.
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Affiliation(s)
- Ying Gao
- Key Laboratory of Tea Biology and Resources Utilization, Tea Research Institute Chinese Academy of Agricultural Sciences, National Engineering Research Center for Tea Processing, Hangzhou, China
| | - Zhen Han
- Agro-Technical Extension Station of Ningbo City, Ningbo, China
| | - Yong-Quan Xu
- Key Laboratory of Tea Biology and Resources Utilization, Tea Research Institute Chinese Academy of Agricultural Sciences, National Engineering Research Center for Tea Processing, Hangzhou, China
- *Correspondence: Yong-Quan Xu,
| | - Jun-Feng Yin
- Key Laboratory of Tea Biology and Resources Utilization, Tea Research Institute Chinese Academy of Agricultural Sciences, National Engineering Research Center for Tea Processing, Hangzhou, China
- Jun-Feng Yin,
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Afzal MF, Khalid W, Akram S, Khalid MA, Zubair M, Kauser S, Abdelsamea Mohamedahmed K, Aziz A, Anusha Siddiqui S. Bioactive profile and functional food applications of banana in food sectors and health: a review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2022. [DOI: 10.1080/10942912.2022.2130940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
| | - Waseem Khalid
- Department of Food Science, Government College University, Faisalabad, Pakistan
| | - Sidra Akram
- Department of Home Economics, Government College University, Faisalabad, Pakistan
| | | | - Muhammad Zubair
- Department of Home Economics, Government College University, Faisalabad, Pakistan
| | - Safura Kauser
- Department of Food Science, Government College University, Faisalabad, Pakistan
| | - Khalid Abdelsamea Mohamedahmed
- Department of Hematology and Immunology, Faculty of Medical Laboratory Sciences, University of Gezira, Wad Medani, Sudan
| | - Afifa Aziz
- Department of Food Science, Government College University, Faisalabad, Pakistan
| | - Shahida Anusha Siddiqui
- Technical University of Munich Campus Straubing for Biotechnology and Sustainability, Straubing, Germany
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
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Rahim MA, Umar M, Habib A, Imran M, Khalid W, Lima CMG, Shoukat A, Itrat N, Nazir A, Ejaz A, Zafar A, Awuchi CG, Sharma R, Santana RF, Emran TB. Photochemistry, Functional Properties, Food Applications, and Health Prospective of Black Rice. J CHEM-NY 2022; 2022:1-21. [DOI: 10.1155/2022/2755084] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
This review investigates black rice’s photochemistry, functional properties, food applications, and health prospects. There are different varieties of black rice available in the world. The origins of this product can be traced back to Asian countries. This rice is also known as prohibited rice, emperor’s rice, and royal’s rice. Black rice is composed of different nutrients including fiber, protein, carbohydrates, potassium, and vitamin B complex. It contains an antioxidant called anthocyanin and tocopherols. Antioxidants are found mostly in foods that are black or dark purple. Due to its nutritious density, high fiber level, and high antioxidant content, black rice is a good alternative to white and brown rice. Utilizing black rice in various foods can enhance the nutritional value of food and be transformed into functional food items. Many noncommunicable diseases (NCDs) can be prevented by eating black rice daily, including cancer cells, atherosclerosis, hypertension, diabetes, osteoporosis, asthma, digestive health, and stroke risk. This review aim was to discuss the role of nutritional and functional properties of black rice in the formation of functional food against different noncommunicable diseases.
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Affiliation(s)
- Muhammad Abdul Rahim
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Maryam Umar
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Ayesha Habib
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University Faisalabad, Faisalabad, Punjab, Pakistan
| | - Muhammad Imran
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Waseem Khalid
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | | | - Aurbab Shoukat
- National Institute of Food Science & Technology, University of Agriculture, Faisalabad, Pakistan
| | - Nizwa Itrat
- Department of Nutritional Sciences, Faculty of Medical Sciences, Government College University Faisalabad, Faisalabad, Punjab, Pakistan
| | - Anum Nazir
- Department of Nutrition and Dietetics, University of Faisalabad, Faisalabad, Punjab, Pakistan
| | - Afaf Ejaz
- Department of Food Science, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Amna Zafar
- Department of Home Economics, Faculty of Life Sciences, Government College University, Faisalabad, Punjab, Pakistan
| | - Chinaza Godswill Awuchi
- School of Natural and Applied Sciences, Kampala International University, Box 20000 Kansanga, Kampala, Uganda
| | - Rohit Sharma
- Department of Rasa Shastra and Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | | | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
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Khalid W, Arshad MS, Jabeen A, Muhammad Anjum F, Qaisrani TB, Suleria HAR. Fiber‐enriched botanicals: A therapeutic tool against certain metabolic ailments. Food Sci Nutr 2022; 10:3203-3218. [PMID: 36249968 PMCID: PMC9548355 DOI: 10.1002/fsn3.2920] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 12/27/2022] Open
Affiliation(s)
- Waseem Khalid
- Department of Food Science Faculty of Life Sciences Government College University Faisalabad Pakistan
| | - Muhammad Sajid Arshad
- Department of Food Science Faculty of Life Sciences Government College University Faisalabad Pakistan
| | - Ayesha Jabeen
- Department of Food Science Faculty of Life Sciences Government College University Faisalabad Pakistan
| | - Faqir Muhammad Anjum
- University of the Gambia Banjul The Gambia
- IFANCA Halal Apex (Pvt.) Limited Faisalabad Pakistan
| | - Tahira Batool Qaisrani
- Department of Agricultural Engineering and Technology Ghazi University Dera Ghazi Khan Pakistan
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Egea MB, Pierce G, Park SH, Lee SI, Heger F, Shay N. Consumption of Antioxidant-Rich “Cerrado” Cashew Pseudofruit Affects Hepatic Gene Expression in Obese C57BL/6J High Fat-Fed Mice. Foods 2022; 11:foods11172543. [PMID: 36076729 PMCID: PMC9455023 DOI: 10.3390/foods11172543] [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: 05/03/2022] [Revised: 08/09/2022] [Accepted: 08/10/2022] [Indexed: 11/16/2022] Open
Abstract
The pseudofruit of A. othonianum Rizzini, “Cerrado” cashew pulp, has been described as rich in flavonoids, phenolic compounds, and vitamin C. The objective of this work was to evaluate the beneficial health effects seen with the addition of “Cerrado” cashew pulp (CP) to an obesogenic high fat diet provided to C57BL/6J male mice. In week 9, the HF-fed group had a significantly higher baseline glucose concentration than the LF- or HF+CP-fed groups. In RNAseq analysis, 4669 of 5520 genes were found to be differentially expressed. Among the genes most upregulated with the ingestion of the CP compared to HF were Ph1da1, SLc6a9, Clec4f, and Ica1 which are related to glucose homeostasis; Mt2 that may be involved steroid biosynthetic process; and Ciart which has a role in the regulation of circadian rhythm. Although “Cerrado” CP intake did not cause changes in the food intake or body weight of fed mice with HF diet, carbohydrate metabolism appeared to be improved based on the observed changes in gene expression.
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Affiliation(s)
- Mariana Buranelo Egea
- Goiano Federal Institute, Campus Rio Verde, Rio Verde 75901-970, Brazil
- Departament of Food Science and Technology, Oregon State University, Corvallis, OR 97330, USA
| | - Gavin Pierce
- Departament of Food Science and Technology, Oregon State University, Corvallis, OR 97330, USA
| | - Si-Hong Park
- Departament of Food Science and Technology, Oregon State University, Corvallis, OR 97330, USA
| | - Sang-In Lee
- Departament of Food Science and Technology, Oregon State University, Corvallis, OR 97330, USA
| | - Fabienne Heger
- Department of Flavor Chemistry, Institute of Food Science and Biotechnology, University of Hohenheim, Schloss Hohenheim 1, 70599 Stuttgart, Germany
| | - Neil Shay
- Departament of Food Science and Technology, Oregon State University, Corvallis, OR 97330, USA
- Correspondence:
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Saeed SMG, Ali SA, Faheem K, Ali R, Giuffrè AM. The Impact of Innovative Plant Sources ( Cordia myxa L. Fruit (Assyrian Plum) and Phoenix dactylifera L. Biowaste (Date Pit)) on the Physicochemical, Microstructural, Nutritional, and Sensorial Properties of Gluten-Free Biscuits. Foods 2022; 11:foods11152346. [PMID: 35954112 PMCID: PMC9368538 DOI: 10.3390/foods11152346] [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: 07/25/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/30/2022] Open
Abstract
The gluten-free products available on the markets are deficient in bioactive compounds and high in cost. The present study is designed to develop gluten-free biscuits with enhanced nutritional properties. The gluten-free biscuits are formulated with rice flour (RF) incorporated with Assyrian plum fruit flour (APF) and bio-waste date-pit flour (DPF) according to the following ratios; RF:DPF:APF (100:0:0)/T0, (90:5:5)/T1, (80:10:10)/T2, and (70:15:15)/T3. The results demonstrate that flour blends with different concentrations of APF and DPF incorporated in RF have high contents of protein, damaged starch, crude fiber, ash, phytochemicals, and antioxidants in contrast to 100% RF, which shows the lowest values for all these parameters. The pasting properties of the flour blends reveals that the values of peak, final, breakdown, and setback viscosities reduce from T1 to T3. Similarly, a differential scanning calorimeter reveals that the phase transition temperature of the flour blends decreases with the increasing amylose content. Moreover, the scanning electron microscopy of the biscuit samples shows a positive contribution of APF and DPF for the development of the desired compactness of the structure due to the leaching of amylose content from the starch. The total phenol content (TPC) and total flavonoid content (TFC) increase from 38.43 to 132.20 mg GAE/100 g DW and 18.67 to 87.27 mg CE/100 g DW, respectively. Similarly, the antioxidant activities of biscuits improved. The protein and fiber contents of the biscuits increased from 10.20 to 14.73% and 0.69 to 12.25%, respectively. The biscuits prepared from T3 resulted in a firmer texture with a reduced spread ratio. However, the formulation of T1 and T2 biscuit samples contributed to desirable physical and sensory properties. Therefore, the addition of DPF and APF to RF is a sustainable way to make gluten-free biscuits as they provide adequate amylose, damaged starch, and fiber content to overcome the essential role of gluten in the baked product with nutraceutical properties.
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Affiliation(s)
| | - Syed Arsalan Ali
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
- Correspondence:
| | - Khizra Faheem
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
| | - Rashida Ali
- Department of Food Science & Technology, University of Karachi, Karachi 75270, Pakistan
- English Biscuits Manufacturer Private Limited, Karachi 74900, Pakistan
| | - Angelo Maria Giuffrè
- Dipartimento di Agricoltura, Università degli Studi Mediterranea di Reggio Calabria, Contrada Melissari, 89124 Reggio Calabria, Italy
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Wang Y, Han J, Wang D, Gao F, Zhang K, Tian J, Jin Y. Research Update on the Impact of Lactic Acid Bacteria on the Substance Metabolism, Flavor, and Quality Characteristics of Fermented Meat Products. Foods 2022; 11:foods11142090. [PMID: 35885333 PMCID: PMC9320142 DOI: 10.3390/foods11142090] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/06/2022] [Accepted: 07/10/2022] [Indexed: 12/04/2022] Open
Abstract
This paper reviews the effects of domestic and foreign influences on the substance metabolism pathways and the flavor and flora of LAB in fermented meat products to provide a new theoretical basis for developing new products for the industrial application of lactic acid bacteria (LAB) in fermented meat products. LAB are extensively used among commonly fermented ingredients, such as fermented meat products and yogurt. As fermenting agents, LAB metabolize proteins, lipids, and glycogen in meat products through their enzyme system, which affects the tricarboxylic acid cycle, fatty acid metabolism, amino acid decomposition, and other metabolic processes, and decompose biological macromolecules into small molecules, adding a special flavor with a certain functionality to the final product. Metabolites of LAB in the fermentation process also exert nitrite degradation, as well as antibacterial and antioxidant functions, which improve the physical and chemical qualities of fermented meat products. While fermenting meat products, LAB not only add unique flavor substances to the products, but also improve the safety profile of fermented foods.
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Affiliation(s)
- Yi Wang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
| | - Jun Han
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
| | - Daixun Wang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
| | - Fang Gao
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
| | - Kaiping Zhang
- Department of Cooking & Food Processing, Inner Mongolia Business and Trade Vocational College, Hohhot 010070, China;
| | - Jianjun Tian
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
- Correspondence: ; Tel.: +86-0471-4304722
| | - Ye Jin
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, China; (Y.W.); (J.H.); (D.W.); (F.G.); (Y.J.)
- Ministry of Agriculture and Rural Affairs Integrative Research Base of Beef and Lamb Processing Technology, Hohhot 010018, China
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Faba Bean: An Untapped Source of Quality Plant Proteins and Bioactives. Nutrients 2022; 14:nu14081541. [PMID: 35458103 PMCID: PMC9025908 DOI: 10.3390/nu14081541] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/01/2022] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Abstract
Faba beans are emerging as sustainable quality plant protein sources, with the potential to help meet the growing global demand for more nutritious and healthy foods. The faba bean, in addition to its high protein content and well-balanced amino acid profile, contains bioactive constituents with health-enhancing properties, including bioactive peptides, phenolic compounds, GABA, and L-DOPA. Faba bean peptides released after gastrointestinal digestion have shown antioxidant, antidiabetic, antihypertensive, cholesterol-lowering, and anti-inflammatory effects, indicating a strong potential for this legume crop to be used as a functional food to help face the increasing incidences of non-communicable diseases. This paper provides a comprehensive review of the current body of knowledge on the nutritional and biofunctional qualities of faba beans, with a particular focus on protein-derived bioactive peptides and how they are affected by food processing. It further covers the adverse health effects of faba beans associated with the presence of anti-nutrients and potential allergens, and it outlines research gaps and needs.
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Poznyak AV, Kashirskikh DA, Sukhorukov VN, Kalmykov V, Omelchenko AV, Orekhov AN. Cholesterol Transport Dysfunction and Its Involvement in Atherogenesis. Int J Mol Sci 2022; 23:ijms23031332. [PMID: 35163256 PMCID: PMC8836120 DOI: 10.3390/ijms23031332] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/17/2022] [Accepted: 01/23/2022] [Indexed: 12/26/2022] Open
Abstract
Atherosclerosis is the cause of the development of serious cardiovascular disorders, leading to disability and death. Numerous processes are involved in the pathogenesis of atherosclerosis, including inflammation, endothelial dysfunction, oxidative stress, and lipid metabolism disorders. Reverse transport of cholesterol is a mechanism presumably underlying the atheroprotective effect of high-density lipoprotein. In this review, we examined disorders of cholesterol metabolism and their possible effect on atherogenesis. We paid special attention to the reverse transport of cholesterol. Transformed cholesterol metabolism results in dyslipidemia and early atherosclerosis. Reverse cholesterol transport is an endogenous mechanism by which cells export cholesterol and maintain homeostasis. It is known that one of the main factors leading to the formation of atherosclerotic plaques on the walls of blood vessels are multiple modifications of low-density lipoprotein, and the formation of foam cells following them.
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Affiliation(s)
- Anastasia V. Poznyak
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia;
- Correspondence: (A.V.P.); (A.N.O.)
| | - Dmitry A. Kashirskikh
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia; (D.A.K.); (V.K.)
| | - Vasily N. Sukhorukov
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia;
| | - Vladislav Kalmykov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia; (D.A.K.); (V.K.)
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia;
| | - Andrey V. Omelchenko
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia;
| | - Alexander N. Orekhov
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia;
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia; (D.A.K.); (V.K.)
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia;
- Correspondence: (A.V.P.); (A.N.O.)
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13
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Kim IS, Yang WS, Kim CH. Beneficial Effects of Soybean-Derived Bioactive Peptides. Int J Mol Sci 2021; 22:8570. [PMID: 34445273 PMCID: PMC8395274 DOI: 10.3390/ijms22168570] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/04/2021] [Accepted: 08/07/2021] [Indexed: 12/19/2022] Open
Abstract
Peptides present in foods are involved in nutritional functions by supplying amino acids; sensory functions related to taste or solubility, emulsification, etc.; and bioregulatory functions in various physiological activities. In particular, peptides have a wide range of physiological functions, including as anticancer agents and in lowering blood pressure and serum cholesterol levels, enhancing immunity, and promoting calcium absorption. Soy protein can be partially hydrolyzed enzymatically to physiologically active soy (or soybean) peptides (SPs), which not only exert physiological functions but also help amino acid absorption in the body and reduce bitterness by hydrolyzing hydrophobic amino acids from the C- or N-terminus of soy proteins. They also possess significant gel-forming, emulsifying, and foaming abilities. SPs are expected to be able to prevent and treat atherosclerosis by inhibiting the reabsorption of bile acids in the digestive system, thereby reducing blood cholesterol, low-density lipoprotein, and fat levels. In addition, soy contains blood pressure-lowering peptides that inhibit angiotensin-I converting enzyme activity and antithrombotic peptides that inhibit platelet aggregation, as well as anticancer, antioxidative, antimicrobial, immunoregulatory, opiate-like, hypocholesterolemic, and antihypertensive activities. In animal models, neuroprotective and cognitive capacity as well as cardiovascular activity have been reported. SPs also inhibit chronic kidney disease and tumor cell growth by regulating the expression of genes associated with apoptosis, inflammation, cell cycle arrest, invasion, and metastasis. Recently, various functions of soybeans, including their physiologically active functions, have been applied to health-oriented foods, functional foods, pharmaceuticals, and cosmetics. This review introduces some current results on the role of bioactive peptides found in soybeans related to health functions.
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Affiliation(s)
- Il-Sup Kim
- Advanced Bioresource Research Center, Kyungpook National University, Daegu 41566, Korea;
| | | | - Cheorl-Ho Kim
- Molecular and Cellular Glycobiology Unit, Department of Biological Sciences, SungKyunKwan University, Seoul 16419, Gyunggi-Do, Korea
- Samsung Advanced Institute of Health Science and Technology, Seoul 16419, Gyunggi-Do, Korea
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14
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Ma Y, Lu Y, Petrofsky K, Liu J, Cheng Y, Ruan R, Chen C. Double-Edged Metabolic Effects from Short-Term Feeding of Functionalized Wheat Bran to Mouse Revealed by Metabolomic Profiling. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:6543-6555. [PMID: 34096702 DOI: 10.1021/acs.jafc.1c02314] [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] [Indexed: 06/12/2023]
Abstract
Health-promoting activities of wheat bran are limited by the high-degree crosslinking of its dietary fiber and the low bioavailability of its phenolics. In this study, functionalized wheat bran (FWB) was prepared through a combination of milling, alkaline hydrolysis, high-shear mixing, and high-pressure homogenization treatments. Feasibility and metabolic effects of feeding FWB were investigated by a short-term mouse feeding trial and liquid chromatography-mass spectrometry-based metabolomic analysis. The combinatorial processing dramatically enhanced the function-associated physicochemical properties of wheat bran, including viscosity, fiber compositions, free ferulic acid, and antioxidant capacity. FWB feeding led to diverse positive metabolic effects, including fecal sequestration of bile acids and cholesterol, reduced serum triacylglycerols and cholesterol, elevated fermentation for short-chain fatty acids, increased bioavailability of ferulic acid and its microbial metabolites, and improved redox balance. However, FWB feeding also negatively affected the nutritional status by decreasing the bioavailability of essential amino acids through the excessive loss of amino acids in feces and disrupting lipid homeostasis by reducing choline supply in the liver. These double-edged metabolic effects warrant further investigations on how to achieve the balance between the functionalization of wheat bran bioactives and the disruption of nutrient bioavailability.
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Affiliation(s)
- Yiwei Ma
- Department of Food Science and Nutrition, University of Minnesota, 1334 Eckles Avenue, 225 FScN, St. Paul, Minnesota 55108, United States
| | - Yuwei Lu
- Department of Food Science and Nutrition, University of Minnesota, 1334 Eckles Avenue, 225 FScN, St. Paul, Minnesota 55108, United States
| | - Keith Petrofsky
- Department of Bioproducts and Biosystems Engineering, Center for Biorefining, University of Minnesota, 1390 Eckles Avenue, St. Paul, Minnesota 55108, United States
| | - Juer Liu
- Department of Bioproducts and Biosystems Engineering, Center for Biorefining, University of Minnesota, 1390 Eckles Avenue, St. Paul, Minnesota 55108, United States
| | - Yanling Cheng
- Department of Bioproducts and Biosystems Engineering, Center for Biorefining, University of Minnesota, 1390 Eckles Avenue, St. Paul, Minnesota 55108, United States
| | - Roger Ruan
- Department of Bioproducts and Biosystems Engineering, Center for Biorefining, University of Minnesota, 1390 Eckles Avenue, St. Paul, Minnesota 55108, United States
| | - Chi Chen
- Department of Food Science and Nutrition, University of Minnesota, 1334 Eckles Avenue, 225 FScN, St. Paul, Minnesota 55108, United States
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Joymak W, Ngamukote S, Chantarasinlapin P, Adisakwattana S. Unripe Papaya By-Product: From Food Wastes to Functional Ingredients in Pancakes. Foods 2021; 10:615. [PMID: 33799390 PMCID: PMC7998725 DOI: 10.3390/foods10030615] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 11/16/2022] Open
Abstract
Papaya is one of the most economic and valuable fruits in tropical countries. However, the fruit processing industries generate a high volume of unripe papaya waste and by-products. To reduce this waste, unripe papaya powder (UPP) was manufactured and incorporated into pancake formulation. The results showed that a particle size of UPP was 140.8 ± 2.1 µm, which contained polyphenolic compounds, dietary fiber and demonstrated ferric reducing antioxidant power (FRAP). Compared with wheat flour, UPP had higher values of water absorption index, water solubility index and swelling index and lower level of amylose. In the cholesterol-reducing effect, UPP decreased the formation of cholesterol micellization and bound bile acids. Interestingly, incorporation of 5-20% UPP into pancakes could decrease the glucose release with a concomitant increase in the percentage of undigestible starch. The hardness and chewiness of pancake was increased with a higher amount of UPP (10-20%). The results suggest that UPP from fruit processing waste can be regarded as a promising functional ingredient to incorporate with pancakes.
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Affiliation(s)
- Waralee Joymak
- Food and Nutrition Program, Department of Nutrition and Dietetics, Faculty of Allied Health Science, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Sathaporn Ngamukote
- Phytochemical and Functional Food Research Unit for Clinical Nutrition, Department of Nutrition and Dietetics, Faculty of Allied Health Science, Chulalongkorn University, Bangkok 10330, Thailand; (S.N.); (P.C.)
| | - Praew Chantarasinlapin
- Phytochemical and Functional Food Research Unit for Clinical Nutrition, Department of Nutrition and Dietetics, Faculty of Allied Health Science, Chulalongkorn University, Bangkok 10330, Thailand; (S.N.); (P.C.)
| | - Sirichai Adisakwattana
- Phytochemical and Functional Food Research Unit for Clinical Nutrition, Department of Nutrition and Dietetics, Faculty of Allied Health Science, Chulalongkorn University, Bangkok 10330, Thailand; (S.N.); (P.C.)
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Drzymała-Czyż S, Krzyżanowska-Jankowska P, Dziedzic K, Lisowska A, Kurek S, Goździk-Spychalska J, Kononets V, Woźniak D, Mądry E, Walkowiak J. Severe Genotype, Pancreatic Insufficiency and Low Dose of Pancreatic Enzymes Associate with Abnormal Serum Sterol Profile in Cystic Fibrosis. Biomolecules 2021; 11:313. [PMID: 33669566 PMCID: PMC7922133 DOI: 10.3390/biom11020313] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/13/2021] [Accepted: 02/16/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Several factors could lead to lipid disturbances observed in cystic fibrosis (CF). This study aimed to assess sterol homeostasis in CF and define potential exogenous and endogenous determinants of lipid dysregulation. METHODS The study involved 55 CF patients and 45 healthy subjects (HS). Sterol concentrations (μg/dL) were measured by gas chromatography/mass spectrometry. CF was characterised by lung function, pancreatic status, liver disease and diabetes coexistence, Pseudomonas aeruginosa colonisation and BMI. CFTR genotypes were classified as severe or other. RESULTS Campesterol and β-sitosterol concentrations were lower (p = 0.0028 and p < 0.0001, respectively) and lathosterol levels (reflecting endogenous cholesterol biosynthesis) were higher (p = 0.0016) in CF patients than in HS. Campesterol and β-sitosterol concentrations were lower in patients with a severe CFTR genotype, pancreatic insufficiency and lower pancreatic enzyme dose (lipase units/gram of fat). In multiple regression analyses, β-sitosterol and campesterol concentrations were predicted by genotype and pancreatic insufficiency, whereas cholesterol and its fractions were predicted by phytosterol concentrations, age, dose of pancreatic enzymes, nutritional status and genotype. CONCLUSIONS Independent determinants of lipid status suggest that malabsorption and pancreatic enzyme supplementation play a significant role in sterol abnormalities. The measurement of campesterol and β-sitosterol concentrations in CF patients may serve for the assessment of the effectiveness of pancreatic enzyme replacement therapy and/or compliance, but further research is required.
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Affiliation(s)
- Sławomira Drzymała-Czyż
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
- Department of Bromatology, Poznan University of Medical Sciences, 60-354 Poznań, Poland;
| | - Patrycja Krzyżanowska-Jankowska
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
| | - Krzysztof Dziedzic
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
- Department of Food Science and Nutrition, Institute of Food Technology of Plant Origin, Poznań University of Life Sciences, 60-637 Poznań, Poland
| | - Aleksandra Lisowska
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
| | - Szymon Kurek
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
| | - Joanna Goździk-Spychalska
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences, 60-569 Poznań, Poland;
| | - Victoria Kononets
- Department of Natural Sciences Disciplines, West Kazakhstan Marat Ospanov Medical University, Aktobe 030012, Kazakhstan;
| | - Dagmara Woźniak
- Department of Bromatology, Poznan University of Medical Sciences, 60-354 Poznań, Poland;
| | - Edyta Mądry
- Department of Physiology, Poznan University of Medical Sciences, 61-781 Poznań, Poland;
| | - Jarosław Walkowiak
- Department of Pediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, 60-572 Poznań, Poland; (P.K.-J.); (K.D.); (A.L.); (S.K.); (J.W.)
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Chiocchio I, Mandrone M, Tomasi P, Marincich L, Poli F. Plant Secondary Metabolites: An Opportunity for Circular Economy. Molecules 2021; 26:495. [PMID: 33477709 PMCID: PMC7831927 DOI: 10.3390/molecules26020495] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 12/20/2022] Open
Abstract
Moving toward a more sustainable development, a pivotal role is played by circular economy and a smarter waste management. Industrial wastes from plants offer a wide spectrum of possibilities for their valorization, still being enriched in high added-value molecules, such as secondary metabolites (SMs). The current review provides an overview of the most common SM classes (chemical structures, classification, biological activities) present in different plant waste/by-products and their potential use in various fields. A bibliographic survey was carried out, taking into account 99 research articles (from 2006 to 2020), summarizing all the information about waste type, its plant source, industrial sector of provenience, contained SMs, reported bioactivities, and proposals for its valorization. This survey highlighted that a great deal of the current publications are focused on the exploitation of plant wastes in human healthcare and food (including cosmetic, pharmaceutical, nutraceutical and food additives). However, as summarized in this review, plant SMs also possess an enormous potential for further uses. Accordingly, an increasing number of investigations on neglected plant matrices and their use in areas such as veterinary science or agriculture are expected, considering also the need to implement "greener" practices in the latter sector.
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Affiliation(s)
| | - Manuela Mandrone
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—University of Bologna, Via Irnerio 42, 40126 Bologna, Italy; (I.C.); (P.T.); (L.M.); (F.P.)
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Abstract
Fermentation processes in foods often lead to changes in nutritional and biochemical quality relative to the starting ingredients. Fermented foods comprise very complex ecosystems consisting of enzymes from raw ingredients that interact with the fermenting microorganisms’ metabolic activities. Fermenting microorganisms provide a unique approach towards food stability via physical and biochemical changes in fermented foods. These fermented foods can benefit consumers compared to simple foods in terms of antioxidants, production of peptides, organoleptic and probiotic properties, and antimicrobial activity. It also helps in the levels of anti-nutrients and toxins level. The quality and quantity of microbial communities in fermented foods vary based on the manufacturing process and storage conditions/durability. This review contributes to current research on biochemical changes during the fermentation of foods. The focus will be on the changes in the biochemical compounds that determine the characteristics of final fermented food products from original food resources.
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19
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Adeleke BS, Babalola OO. Oilseed crop sunflower ( Helianthus annuus) as a source of food: Nutritional and health benefits. Food Sci Nutr 2020; 8:4666-4684. [PMID: 32994929 PMCID: PMC7500752 DOI: 10.1002/fsn3.1783] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 12/15/2022] Open
Abstract
The use of biofertilizers in developing environmentally friendly agriculture as an alternative to chemical-based fertilizers in enhancing food production is promising in sustainable agriculture for the improvement in the yield of some commercial crops such as sunflowers and other oilseed crops in terms of quality and quantity. Sunflower is an important oilseed crop native to South America and currently cultivated throughout the world. Generally, the sunflower is considered important based on its nutritional and medicinal value. Due to its beneficial health effects, sunflower has been recognized as functional foods or nutraceutical, although not yet fully harnessed. Sunflower contains mineral elements and phytochemicals such as dietary fiber, manganese, vitamins, tocopherols, phytosterols, triterpene glycosides, α-tocopherol, glutathione reductase, flavonoids, phenolic acids, carotenoids, peptides, chlorogenic acid, caffeic acid, alkaloids, tannins, and saponins; and these compounds contribute to their functional and nutraceutical development. The extract from sunflower is known to be a potential source of antimicrobial, anti-inflammatory, antitumor, and antioxidants agents that protect human cells against harmful reactive oxygen molecules and pathogenic microorganisms. Also, the pharmacological survey on sunflower had revealed its curative power to different kinds of diseases. The health benefits of sunflower include blood pressure and diabetic control, skin protection, and lowering cholesterol and other functions. This review is written with appropriate referencing to previously published work and provides updated information regarding the new method of organic farming for sunflower production, nutritional and health benefits, and its by-products as human diet and livestock feed. Also, the constraints of sunflower production are elucidated.
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Affiliation(s)
- Bartholomew Saanu Adeleke
- Food Security and Safety Niche Area Faculty of Natural and Agricultural Sciences North-West University Mmabatho South Africa
| | - Olubukola Oluranti Babalola
- Food Security and Safety Niche Area Faculty of Natural and Agricultural Sciences North-West University Mmabatho South Africa
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20
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Nunes CDR, Barreto Arantes M, Menezes de Faria Pereira S, Leandro da Cruz L, de Souza Passos M, Pereira de Moraes L, Vieira IJC, Barros de Oliveira D. Plants as Sources of Anti-Inflammatory Agents. Molecules 2020; 25:E3726. [PMID: 32824133 PMCID: PMC7465135 DOI: 10.3390/molecules25163726] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/29/2020] [Accepted: 08/05/2020] [Indexed: 02/08/2023] Open
Abstract
Plants represent the main source of molecules for the development of new drugs, which intensifies the interest of transnational industries in searching for substances obtained from plant sources, especially since the vast majority of species have not yet been studied chemically or biologically, particularly concerning anti-inflammatory action. Anti-inflammatory drugs can interfere in the pathophysiological process of inflammation, to minimize tissue damage and provide greater comfort to the patient. Therefore, it is important to note that due to the existence of a large number of species available for research, the successful development of new naturally occurring anti-inflammatory drugs depends mainly on a multidisciplinary effort to find new molecules. Although many review articles have been published in this regard, the majority presented the subject from a limited regional perspective. Thus, the current article presents highlights from the published literature on plants as sources of anti-inflammatory agents.
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Affiliation(s)
- Clara dos Reis Nunes
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
| | - Mariana Barreto Arantes
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
| | - Silvia Menezes de Faria Pereira
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
| | - Larissa Leandro da Cruz
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
| | - Michel de Souza Passos
- Laboratório de Ciências Químicas, Centro de Ciências e Tecnologia, UniversidadeEstadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (M.d.S.P.); (I.J.C.V.)
| | - Luana Pereira de Moraes
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
| | - Ivo José Curcino Vieira
- Laboratório de Ciências Químicas, Centro de Ciências e Tecnologia, UniversidadeEstadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (M.d.S.P.); (I.J.C.V.)
| | - Daniela Barros de Oliveira
- Laboratório de Tecnologia de Alimentos, Centro de Ciências e Tecnologias Agropecuárias, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ 28013-602, Brazil; (C.d.R.N.); (M.B.A.); (S.M.d.F.P.); (L.L.d.C.); (L.P.d.M.)
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21
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Shah BR, Li B, Al Sabbah H, Xu W, Mráz J. Effects of prebiotic dietary fibers and probiotics on human health: With special focus on recent advancement in their encapsulated formulations. Trends Food Sci Technol 2020; 102:178-192. [PMID: 32834500 PMCID: PMC7309926 DOI: 10.1016/j.tifs.2020.06.010] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/06/2020] [Accepted: 06/13/2020] [Indexed: 12/14/2022]
Abstract
Background Dietary fibers (DFs) are known as potential formulations in human health due to their beneficial effects in control of life-threatening chronic diseases including cardiovascular disease (CVD), diabetes mellitus, obesity and cancer. In recent decades scientists around the globe have shown tremendous interest to evaluate the interplay between DFs and gastrointestinal (GIT) microbiota. Evidences from various epidemiological and clinical trials have revealed that DFs modulate formation and metabolic activities of the microbial communities residing in the human GIT which in turn play significant roles in maintaining health and well-being. Furthermore, interestingly, a rapidly growing literature indicates success of DFs being prebiotics in immunomodulation, namely the stimulation of innate, cellular and humoral immune response, which could also be linked with their significant roles in modulation of the probiotics (live beneficial microorganisms). Scope and approach The main focus of the current review is to expressively highlight the importance of DFs being prebiotics in human health in association with their influence on gut microbiota. Now in order to significantly achieve the promising health benefits from these prebiotics, it is aimed to develop novel formulations to enhance and scale up their efficacy. Therefore, finally, herein unlike previously published articles, we highlighted different kinds of prebiotic and probiotic formulations which are being regarded as hot research topics among the scientific community now a days. Conclusion The information in this article will specifically provide a platform for the development of novel functional foods the demands for which has risen drastically in recent years.
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Key Words
- CS, chitosan
- Dietary fiber
- Encapsulation
- FOS, Fructooligosaccharide
- Formulations
- GIT, Gastro intestinal tract
- GO, gum odina
- Gut micro-biota
- Human health
- In, Inulin
- MD, maltodextrin
- OL, oligofructose
- OSA, octenyl-succinic anhydride
- PS, potato starch
- PSY, plantago psyllium
- Prebiotics
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Affiliation(s)
- Bakht Ramin Shah
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, Na Sádkách 1780, 370 05, České Budějovice, Czech Republic
| | - Bin Li
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China
| | - Haleama Al Sabbah
- Department of Public Health Nutrition, College of Natural and Health Sciences, Zayed University, Dubai, United Arab Emirates
| | - Wei Xu
- College of Life Science, Xinyang Normal University, Xinyang, 464000, People's Republic of China
| | - Jan Mráz
- University of South Bohemia in Ceske Budejovice, Faculty of Fisheries and Protection of Waters, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Institute of Aquaculture and Protection of Waters, Na Sádkách 1780, 370 05, České Budějovice, Czech Republic
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22
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Tolve R, Cela N, Condelli N, Di Cairano M, Caruso MC, Galgano F. Microencapsulation as a Tool for the Formulation of Functional Foods: The Phytosterols' Case Study. Foods 2020; 9:foods9040470. [PMID: 32283860 PMCID: PMC7230576 DOI: 10.3390/foods9040470] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 04/04/2020] [Accepted: 04/08/2020] [Indexed: 11/21/2022] Open
Abstract
Hypercholesterolemia, which is an increase in total and low-density lipoprotein (LDL) serum cholesterol, is an important risk factor for the development of cardiovascular diseases. Lifestyle modifications underpin any action plan for reducing serum cholesterol. Phytosterols are natural compounds belonging to the triterpenes family. Thanks to their structural analogy with cholesterol, phytosterols have the ability to reduce serum LDL-cholesterol levels. Phytosterols are used to enrich or fortify a broad spectrum of food products. Like unsaturated fatty acids and cholesterol, phytosterols are easily oxidized. Microencapsulation could be a useful tool to overcome this and other drawbacks linked to the use of phytosterols in food fortification. In this review, in addition to explaining the phytosterols’ mechanisms of action, a focus on the use of free and encapsulated phytosterols for the formulation of functional foods, taking also into account both technological and legislative issues, is given.
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Mbanjo EGN, Kretzschmar T, Jones H, Ereful N, Blanchard C, Boyd LA, Sreenivasulu N. The Genetic Basis and Nutritional Benefits of Pigmented Rice Grain. Front Genet 2020; 11:229. [PMID: 32231689 PMCID: PMC7083195 DOI: 10.3389/fgene.2020.00229] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 02/26/2020] [Indexed: 12/31/2022] Open
Abstract
Improving the nutritional quality of rice grains through modulation of bioactive compounds and micronutrients represents an efficient means of addressing nutritional security in societies which depend heavily on rice as a staple food. White rice makes a major contribution to the calorific intake of Asian and African populations, but its nutritional quality is poor compared to that of pigmented (black, purple, red orange, or brown) variants. The compounds responsible for these color variations are the flavonoids anthocyanin and proanthocyanidin, which are known to have nutritional value. The rapid progress made in the technologies underlying genome sequencing, the analysis of gene expression and the acquisition of global 'omics data, genetics of grain pigmentation has created novel opportunities for applying molecular breeding to improve the nutritional value and productivity of pigmented rice. This review provides an update on the nutritional value and health benefits of pigmented rice grain, taking advantage of both indigenous and modern knowledge, while also describing the current approaches taken to deciphering the genetic basis of pigmentation.
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Affiliation(s)
- Edwige Gaby Nkouaya Mbanjo
- International Rice Research Institute, Los Baños, Philippines
- International Institute for Tropical Agriculture, Ibadan, Oyo, Nigeria
| | - Tobias Kretzschmar
- Southern Cross Plant Science, Southern Cross University, Lismore, NSW, Australia
| | - Huw Jones
- National Institute of Agricultural Botany, Cambridge, United Kingdom
| | - Nelzo Ereful
- National Institute of Agricultural Botany, Cambridge, United Kingdom
| | - Christopher Blanchard
- School of Biomedical Sciences, Charles Sturt University, Wagga Wagga, NSW, Australia
| | - Lesley Ann Boyd
- National Institute of Agricultural Botany, Cambridge, United Kingdom
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Ma Y, Zhou W, Chen P, Urriola PE, Shurson GC, Ruan R, Chen C. Metabolomic Evaluation of Scenedesmus sp. as a Feed Ingredient Revealed Dose-Dependent Effects on Redox Balance, Intermediary and Microbial Metabolism in a Mouse Model. Nutrients 2019; 11:E1971. [PMID: 31438641 PMCID: PMC6770930 DOI: 10.3390/nu11091971] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 08/10/2019] [Accepted: 08/17/2019] [Indexed: 12/15/2022] Open
Abstract
Scenedesmus is a common green algae genus with high biomass productivity, and has been widely used in biofuel production and waste water management. However, the suitability and metabolic consequences of using Scenedesmus as an animal feed ingredient have not been examined in detail. In this study, the influences of consuming Scenedesmus on the metabolic status of young mice were investigated through growth performance, blood chemistry, and liquid chromatography-mass spectrometry (LC-MS)-based metabolomics. Compared to the control diet, feeding a diet containing 5% Scenedesmus improved growth performance while the diet containing 20% Scenedesmus suppressed it. Among common macronutrients-derived blood biochemicals, serum triacylglycerols and cholesterol levels were dramatically decreased by feeding the 20% Scenedesmus diet. Metabolomic analysis of liver, serum, feces, and urine samples indicated that Scenedesmus feeding greatly affected the metabolites associated with amino acid, lipid, purine, microbial metabolism, and the endogenous antioxidant system. The growth promotion effect of feeding the 5% Scenedesmus diet was associated with elevated concentrations of antioxidants, an expanded purine nucleotide cycle, and modified microbial metabolism, while the growth suppression effect of feeding the 20% Scenedesmus diet was correlated to oxidative stress, disrupted urea cycle, upregulated fatty acid oxidation, and an imbalanced lipidome. These correlations among Scenedesmus dietary inclusion rate, individual metabolite markers, and growth performance suggest the need to define the dietary inclusion rate threshold for using Scenedesmus and other microalgae supplements as feed ingredients, and also warrant further mechanistic investigations on the biological processes connecting specific constituents of Scenedesmus with the metabolic effects observed in this study.
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Affiliation(s)
- Yiwei Ma
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, MN 55108, USA
| | - Wenguang Zhou
- Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, MN 55108, USA
| | - Paul Chen
- Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, MN 55108, USA
| | - Pedro E Urriola
- Department of Animal Science, University of Minnesota, St. Paul, MN 55108, USA
| | - Gerald C Shurson
- Department of Animal Science, University of Minnesota, St. Paul, MN 55108, USA
| | - Roger Ruan
- Department of Bioproducts and Biosystems Engineering, University of Minnesota, St. Paul, MN 55108, USA.
| | - Chi Chen
- Department of Food Science and Nutrition, University of Minnesota, St. Paul, MN 55108, USA.
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25
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Effect of microwave pre-treatment on quality parameters in Indian mustard. Journal of Food Science and Technology 2019; 56:4956-4965. [PMID: 31741519 DOI: 10.1007/s13197-019-03967-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/04/2019] [Accepted: 07/16/2019] [Indexed: 10/26/2022]
Abstract
Demand for edible oil from crops like groundnut, mustard and soybean, is increasing and likely to increase further. In this regard, Indian mustard seeds were treated with microwaves (MW), to investigate the possibility of enhancing oil yield and nutritional content. MW pre-treatment was given to the seeds of two Indian mustard varieties i.e. PM21 (V1) and PDZ1 (V2) for 0, 2, 4 and 6 min (H0, H2, H4 and H6 min respectively). MW treatment with increasing exposure time showed a linear reduction in the glucosinolate and erucic acid content with concomitant increase in oil yield and moisture loss in both the varieties, as evident from correlation and principal component analysis. Antioxidant capacity has increased with the reduction in phytic acid content (1.82) in V2 at 6 min exposure time with respect to untreated control. Free radical scavenging activity was improved with increasing MW treatment in both the varieties. Therefore, from the obtained results, it is advisable to treat mustard seeds with MW before extraction of oil, because it gives a relatively good oil yield, with enhanced nutritional factors. Moreover, microwaving was effective in reducing glucosinolates and erucic acid also.
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Mokwebo KV, Oluwafemi OS, Arotiba OA. An Electrochemical Cholesterol Biosensor Based on A CdTe/CdSe/ZnSe Quantum Dots-Poly (Propylene Imine) Dendrimer Nanocomposite Immobilisation Layer. SENSORS (BASEL, SWITZERLAND) 2018; 18:E3368. [PMID: 30304820 PMCID: PMC6209991 DOI: 10.3390/s18103368] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2018] [Revised: 09/24/2018] [Accepted: 10/06/2018] [Indexed: 01/08/2023]
Abstract
We report the preparation of poly (propylene imine) dendrimer (PPI) and CdTe/CdSe/ZnSe quantum dots (QDs) as a suitable platform for the development of an enzyme-based electrochemical cholesterol biosensor with enhanced analytical performance. The mercaptopropionic acid (MPA)-capped CdTe/CdSe/ZnSe QDs was synthesized in an aqueous phase and characterized using photoluminescence (PL) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, transmission electron microscopy (TEM), X-ray power diffraction (XRD), energy dispersive X-ray (EDX) spectroscopy. The absorption and emission maxima of the QDs red shifted as the reaction time and shell growth increased, indicating the formation of CdTe/CdSe/ZnSe QDs. PPI was electrodeposited on a glassy carbon electrode followed by the deposition (by deep coating) attachment of the QDs onto the PPI dendrimer modified electrode using 1-Ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride (EDC), and N-hydroxysuccinimide (NHS) as a coupling agent. The biosensor was prepared by incubating the PPI/QDs modified electrode into a solution of cholesterol oxidase (ChOx) for 6 h. The modified electrodes were characterized by voltammetry and impedance spectroscopy. Since efficient electron transfer process between the enzyme cholesterol oxidase (ChOx) and the PPI/QDs-modified electrode was achieved, the cholesterol biosensor (GCE/PPI/QDs/ChOx) was able to detect cholesterol in the range 0.1⁻10 mM with a detection limit (LOD) of 0.075 mM and sensitivity of 111.16 μA mM-1 cm-2. The biosensor was stable for over a month and had greater selectivity towards the cholesterol molecule.
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Affiliation(s)
- Kefilwe Vanessa Mokwebo
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa.
| | - Oluwatobi Samuel Oluwafemi
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa.
- Centre for Nanomaterials Science Research, University of Johannesburg, Doornfontein 2028, Johannesburg, South Africa.
| | - Omotayo Ademola Arotiba
- Department of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Johannesburg, South Africa.
- Centre for Nanomaterials Science Research, University of Johannesburg, Doornfontein 2028, Johannesburg, South Africa.
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Kim JE, Campbell WW. Dietary Cholesterol Contained in Whole Eggs Is Not Well Absorbed and Does Not Acutely Affect Plasma Total Cholesterol Concentration in Men and Women: Results from 2 Randomized Controlled Crossover Studies. Nutrients 2018; 10:nu10091272. [PMID: 30205602 PMCID: PMC6165023 DOI: 10.3390/nu10091272] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 08/24/2018] [Accepted: 09/07/2018] [Indexed: 12/15/2022] Open
Abstract
Whole egg is a food source of dietary cholesterol and inconsistent research findings exist about the effect of dietary cholesterol from whole egg on blood cholesterol concentration. We assessed the effect of co-consuming cooked whole egg (CWE) on dietary cholesterol absorption from two randomized-crossover studies. For study 1, 16 men consumed raw vegetables with no egg, 75 g CWE, or 150 g CWE. For study 2, 17 women consumed cooked vegetables with no egg or 100 g CWE. Triacylglycerol-rich lipoprotein fractions (TRL) were isolated from collected blood. In study 1, total-cholesterol areas under the curve (AUC)0–10h in TRL were not different but triacylglycerol AUC0–10h in TRL was greater for 150 g CWE vs. 75 g CWE and no egg. Similarly, in study 2, total-cholesterol AUC0–10h in TRL was not different but triacylglycerol AUC0–10h in TRL was greater for 100 g CWE vs. no egg. In both studies, whole egg consumption did not affect plasma total-cholesterol AUC0–10h, while triacylglycerol AUC0–10h was increased. These results suggest that the dietary cholesterol in whole egg was not well absorbed, which may provide mechanistic insight for why it does not acutely influence plasma total-cholesterol concentration and is not associated with longer-term plasma cholesterol control.
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Affiliation(s)
- Jung Eun Kim
- Food Science & Technology Programme, c/o Department of Chemistry, National University of Singapore, Science Drive 2, Singapore 117546, Singapore.
| | - Wayne W Campbell
- Department of Nutrition Science, Purdue University, 700 W State Street, West Lafayette, IN 47907, USA.
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Závorková M, Vetvicka V, Richter J, Kral V, Liehnova I, Rajnohova DL. Effects of Glucan and Vitamin D Supplementation on Obesity and Lipid Metabolism in Diabetic Retinopathy. Open Biochem J 2018; 12:36-45. [PMID: 29760812 PMCID: PMC5897984 DOI: 10.2174/1874091x01812010036] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Revised: 03/19/2018] [Accepted: 03/22/2018] [Indexed: 01/01/2023] Open
Abstract
Background: Diabetes mellitus is a chronic disease manifested by an increase of blood glucose. Objective: To evaluate the effects of glucan and vitamin D supplementation in patients with diabetic retinopathy. Method: We evaluated the effects of 3-month supplementation with glucan and vitamin D in 54 patients with diabetic retinopathy. We measured levels of vitamin D, cholesterol, HDL cholesterol, and triglycerides. Results: The supplementation strongly decreased the cholesterol levels and improved the levels of HDL cholesterol. In addition, vitamin D levels were strongly improved, but still not at optimal values. Conclusion: From our data, we concluded that glucan and vitamin D supplementation strongly influence lipid metabolism and have positive effects on human health.
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Affiliation(s)
- Martina Závorková
- Official Clinic of UJEP Masaryk Hospital, Regional Health, Usti and Labem, Czech Republic
| | - Vaclav Vetvicka
- University of Louisville, Department of Pathology, Louisville, KY, USA
| | - Josef Richter
- Health Institute with headquarters in Usti and Labem, Usti and Labem, Czech Republic
| | - Vlastimil Kral
- Health Institute with headquarters in Usti and Labem, Usti and Labem, Czech Republic
| | - Ivana Liehnova
- Official Clinic of UJEP Masaryk Hospital, Regional Health, Usti and Labem, Czech Republic
| | - Dobiasova L Rajnohova
- Health Institute with headquarters in Usti and Labem, Usti and Labem, Czech Republic
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