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Riós Pérez MF, Quintero Lira A, Piloni Martini J, Ayala Martínez M, Soto Simental S, Alfaro Rodríguez RH, Ocampo López J, Cariño Cortés R, Reyes Munguía A. Physicochemical Characterization of Yogurt Fortified with Microencapsulated Cinnamon ( Cinnamomum zeylanicum) and Its Effects on Metabolic Syndrome Induced in Rabbits ( Oryctolagus cuniculus). J Med Food 2024; 27:758-774. [PMID: 38910556 DOI: 10.1089/jmf.2023.0153] [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] [Indexed: 06/25/2024] Open
Abstract
Chronic noncommunicable diseases are a global health problem causing increased rates of mortality and sick leaves, which can be reduced by controlling dyslipidemia and hyperglycemia. Experimental and clinical studies have demonstrated the antidiabetic, lipid-lowering, antiobesogenic, anti-inflammatory, and antihypertensive properties of cinnamon; therefore, its use in yogurt can help reverse the effects of these diseases. Our study aims to evaluate the effect of a microencapsulated aqueous extract of cinnamon (Cinnamomum zeylanicum) (MCE Cz) incorporated in a yogurt drink on metabolic syndrome (MS) in a rabbit (Oryctolagus cuniculus). Physicochemical, microbiological, and proximal chemical characterization; total phenol, flavonoid, and 2,2-diphenyl-1-picrylhydrazil activity quantification; intestinal bioaccessibility; sensory analysis; MS induction through diet; and treatment with 5, 10, and 20 mg/kg of flavonoids contained in the MCE Cz were performed to help evaluate morphological, biochemical, and lipid peroxidation measurements in the liver and heart. The results show that the addition of MCE Cz in the yogurt modified the yogurt texture, increased its adhesiveness and firmness, and imparted a characteristic cinnamon color and biological value by providing intestinally bioaccessible antioxidants with antioxidant potential by reducing lipoperoxidation in the liver and heart after treatment. MCE Cz reduced the weight of the animals by up to 38.5% and the abdominal circumference by 29%. Biochemically, it decreased glucose levels by 24.38%, total cholesterol levels by 69.2%, triglyceride levels by 72.69%, and low-density lipoprotein levels by 89.25%; it increased high-density lipoprotein levels by 67.08%. Therefore, adding MCE Cz in doses of 5 and 10 mg of flavonoids in drinkable yogurt can be an alternative to preparing functional foods with physicochemical attributes and biological properties that can be consumed at all stages of life without undesirable effects. Moreover, it can act as a potential adjuvant in the treatment of comorbidities related to MS.
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Affiliation(s)
- María Fernanda Riós Pérez
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | - Aurora Quintero Lira
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | - Javier Piloni Martini
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | - Maricela Ayala Martínez
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | - Sergio Soto Simental
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | | | - Juan Ocampo López
- School of Agricultural Sciences, Autonomous University of the State of Hidalgo, Tulancingo de Bravo, Mexico
| | | | - Abigail Reyes Munguía
- Department of Medicine, School of Health Sciences, Laboratory of Medicinal Chemistry, Pharmacology, Biology of Reproduction Research Center, University of the State of Hidalgo, Pachuca, Mexico
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Balakrishna Y, Manda S, Mwambi H, van Graan A. Statistical Methods for the Analysis of Food Composition Databases: A Review. Nutrients 2022; 14:nu14112193. [PMID: 35683993 PMCID: PMC9182527 DOI: 10.3390/nu14112193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/19/2022] [Accepted: 05/22/2022] [Indexed: 11/16/2022] Open
Abstract
Evidence-based knowledge of the relationship between foods and nutrients is needed to inform dietary-based guidelines and policy. Proper and tailored statistical methods to analyse food composition databases (FCDBs) could assist in this regard. This review aims to collate the existing literature that used any statistical method to analyse FCDBs, to identify key trends and research gaps. The search strategy yielded 4238 references from electronic databases of which 24 fulfilled our inclusion criteria. Information on the objectives, statistical methods, and results was extracted. Statistical methods were mostly applied to group similar food items (37.5%). Other aims and objectives included determining associations between the nutrient content and known food characteristics (25.0%), determining nutrient co-occurrence (20.8%), evaluating nutrient changes over time (16.7%), and addressing the accuracy and completeness of databases (16.7%). Standard statistical tests (33.3%) were the most utilised followed by clustering (29.1%), other methods (16.7%), regression methods (12.5%), and dimension reduction techniques (8.3%). Nutrient data has unique characteristics such as correlated components, natural groupings, and a compositional nature. Statistical methods used for analysis need to account for this data structure. Our summary of the literature provides a reference for researchers looking to expand into this area.
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Affiliation(s)
- Yusentha Balakrishna
- Biostatistics Research Unit, South African Medical Research Council, Durban 4001, South Africa
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg 3201, South Africa; (S.M.); (H.M.)
- Correspondence: ; Tel.: +27-31-203-4855
| | - Samuel Manda
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg 3201, South Africa; (S.M.); (H.M.)
- Department of Statistics, University of Pretoria, Pretoria 0028, South Africa
| | - Henry Mwambi
- School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Pietermaritzburg 3201, South Africa; (S.M.); (H.M.)
| | - Averalda van Graan
- Biostatistics Research Unit, SAFOODS Division, South African Medical Research Council, Cape Town 8001, South Africa;
- Division of Human Nutrition, Department of Global Health, Stellenbosch University, Cape Town 8001, South Africa
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Non-Fat Yogurt Fortified with Whey Protein Isolate: Physicochemical, Rheological, and Microstructural Properties. Foods 2021; 10:foods10081762. [PMID: 34441539 PMCID: PMC8392356 DOI: 10.3390/foods10081762] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/22/2021] [Accepted: 07/28/2021] [Indexed: 11/30/2022] Open
Abstract
The demand for low- and non-fat products has recently increased due to the health problems, such as obesity, diabetes, and cardiovascular diseases, that have resulted from high-fat products. However, the reduction in fat can affect the quality of products adversely. The objective of this work was to explore the potential of whey protein isolate (WPI) in improving the quality of non-fat yogurt prepared using skim milk powder (SMP). Yogurt mixes (standardized at 14% total solids) were formulated using SMP as a milk base enriched with WPI. The SMP was replaced by WPI in the yogurt mixes at a rate of 3, 5, 7, and 9%. Full-fat and non-fat set-style yogurts were prepared from whole milk and skim milk, respectively, as controls. Yogurts were fermented at 43 °C to get a pH of 4.6 and stored at 4 °C for the next day. The texture, microstructure, rheological characteristics, and sensory properties of the yogurt samples were studied. The incorporation of WPI increased the water holding capacity to 50% as compared to the non-fat control. This improved the rheological properties while the yogurt viscosity increased in direct proportion with increasing the WPI. The firmness of yogurt was inversely proportional to the increase in WPI, which resulted in 180 g firmness when 9% WPI was added to the non-fat yogurt formulations. Yogurts’ microstructure improved by the addition of WPI. The non-fat yogurt incorporated with 3 and 7% WPI had comparable sensory and textural characteristics to the full-fat yogurt. WPI can be used as a fat replacer to develop low-fat yogurt with desired features. WPI may be a natural and economical ingredient for producing low- and non-fat fermented dairy food products.
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Building a novel classifier based on teaching learning based optimization and radial basis function neural networks for non-imputed database with irrelevant features. APPLIED COMPUTING AND INFORMATICS 2020. [DOI: 10.1016/j.aci.2019.03.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This work presents a novel approach by considering teaching learning based optimization (TLBO) and radial basis function neural networks (RBFNs) for building a classifier for the databases with missing values and irrelevant features. The least square estimator and relief algorithm have been used for imputing the database and evaluating the relevance of features, respectively. The preprocessed dataset is used for developing a classifier based on TLBO trained RBFNs for generating a concise and meaningful description for each class that can be used to classify subsequent instances with no known class label. The method is evaluated extensively through a few bench-mark datasets obtained from UCI repository. The experimental results confirm that our approach can be a promising tool towards constructing a classifier from the databases with missing values and irrelevant attributes.
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Vanlalneihi B, Saha P, Kalia P, Jaiswal S, Kundu A, Saha ND, Sirowa SS, Singh N. Chemometric approach based characterization and selection of mid-early cauliflower for bioactive compounds and antioxidant activity. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2020; 57:293-300. [PMID: 31975732 PMCID: PMC6952495 DOI: 10.1007/s13197-019-04060-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/28/2019] [Accepted: 08/22/2019] [Indexed: 10/26/2022]
Abstract
The present study was aimed to analyse bioactive compounds (total phenolics, ascorbic acid and sinigrin) and antioxidant activity in 14 mid-early cauliflower genotypes. Significant differences (pb 0.05) were observed among the genotypes for all bioactive compounds and antioxidant activity. Total phenolics content of curd were ranged from 20.36 to 48.93 mg gallic acid equivalent (GAE) 100 g-1 fresh weight (FW) which showed 2.5 times variation. The ascorbic acid content was maximum in DC522 (88.53 mg 100 g-1 FW) followed by Pusa Sharad (65.64 mg 100 g-1 FW) while minimum in DC310 (39.62 65.64 mg 100 g-1 FW). Wide variation was observed for cupric reducing antioxidant capacity and ferric reducing antioxidant power ranging from 9.04 to 20.83 mg GAE 100 g-1 FW and 13.11 to 26.31 mg GAE 100 g-1 FW, respectively. Sinigrin was found to be highest in DC306 (39.50 µmol 100 g-1 FW) for leaf and in DC326 (36.93 µmol 100 g-1 FW) for curd sample. The cauliflower genotypes were classified based on chemometric approaches namely principal component analysis (PCA) and agglomerative hierarchical clustering (AHC). The first two principal components (PC1 and PC2) explained 50.62% and 23.28% of total variance, respectively. The AHC as revealed by heat map classified cauliflower genotypes into four main groups based on measured traits. The information is useful for developing varieties and/or hybrids rich in bioactive compounds and antioxidant activity.
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Affiliation(s)
- B. Vanlalneihi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
- ICAR-Indian Institute of Horticultural Research, Bengaluru, 560 089 India
| | - Partha Saha
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
| | - P. Kalia
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
| | - Sarika Jaiswal
- ICAR-Indian Agricultural Statistics Research Institute, New Delhi, 110012 India
| | - Aditi Kundu
- Division of Agricultural Chemicals, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - N. D. Saha
- CESCRA, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
| | - Shrawan Singh Sirowa
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
| | - Naveen Singh
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012 India
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6
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Kaur R, Riar CS. Sensory, rheological and chemical characteristics during storage of set type full fat yoghurt fortified with barley β-glucan. Journal of Food Science and Technology 2019; 57:41-51. [PMID: 31975706 DOI: 10.1007/s13197-019-04027-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/23/2019] [Accepted: 08/12/2019] [Indexed: 10/26/2022]
Abstract
β-Glucan, is a soluble dietary fiber and is obtained from number of sources including cereals. It possesses the nutraceutical characteristics and acts as functional bioactive ingredient in the fermented dairy product including yoghurt. In this concern, β-glucan isolated from barley having purity of (91.52%) was incorporated in different proportions (0.5, 1, 1.5 and 2%, w/v) during the full fat yoghurt preparation. The analysis of β-glucan carried out initially, indicated that the viscosity, water binding capacity, swelling power and solubility values were 92 Pa s, 3.17 g/g, 18.50 g/g and 3%, respectively, whereas, the total antioxidant activity obtained in terms of DPPH free radical scavenging activity was 27%. Based on these characteristics β-glucan extract had been considered as the choicest material for set type products like yoghurt. Thereafter, physiochemical, rheological and sensory characteristics of β-glucan incorporated yoghurt were evaluated during 1st, 7th and 14th days of refrigerated storage. Addition of β-glucan significantly (p ≤ 0.05) improved whey separation (syneresis), viscosity, texture profile and sensory characteristics during storage. The TPA characteristics such as hardness, cohesiveness and resilience of yoghurt samples improved significantly during storage with the incorporation of β-glucan whereas, β-glucan added yoghurt obtained higher consistency coefficient (K), thus, indicated a thicker and compact texture. Sensory analysis of stored yoghurt indicated that yoghurt samples in the present study containing even higher (1.5-2%) β-glucan level had obtained the higher average overall acceptability (8.1 to 8.3 on 9-point scale) score as compared to a low fat yoghurt containing lower β-glucan level (0.5%) reported in the literature.
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Affiliation(s)
- Ramandeep Kaur
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab 148106 India
| | - Charanjit S Riar
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab 148106 India
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Ghasemi-Varnamkhasti M, Mohammad-Razdari A, Yoosefian SH, Izadi Z, Siadat M. Aging discrimination of French cheese types based on the optimization of an electronic nose using multivariate computational approaches combined with response surface method (RSM). Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.04.099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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8
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Stender EG, Birch J, Kjeldsen C, Nielsen LD, Duus JØ, Kragelund BB, Svensson B. Alginate Trisaccharide Binding Sites on the Surface of β-Lactoglobulin Identified by NMR Spectroscopy: Implications for Molecular Network Formation. ACS OMEGA 2019; 4:6165-6174. [PMID: 31459761 PMCID: PMC6647953 DOI: 10.1021/acsomega.8b03532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/21/2019] [Indexed: 05/08/2023]
Abstract
β-lactoglobulin (BLG) is a promiscuous protein in terms of ligand interactions, having several binding sites reported for hydrophobic biomolecules such as fatty acids, lipids, and vitamins as well as detergents. BLG also interacts with neutral and anionic oligo- and polysaccharides for which the binding sites remain to be identified. The multivalency offered by these carbohydrate ligands is expected to facilitate coacervation, an electrostatically driven liquid-liquid phase separation. Using heteronuclear single quantum coherence NMR spectroscopy and monitoring chemical shift perturbations, we observed specific binding sites of modest affinity for alginate oligosaccharides (AOSs) prepared by alginate lyase degradation. Two different AOS binding sites (site 1 and site 2) centered around K75 and K101 were identified for monomeric BLG isoform A (BLGA) at pH 2.65. In contrast, only site 1 around K75 was observed for dimeric BLGA at pH 4.0. The data suggest a pH-dependent mechanism whereby both the BLGA dimer-monomer equilibrium and electrostatic interactions are exploited. This variability allows for control of coacervation and particle formation of BLGA/alginate mixtures via directed polysaccharide bridging of AOS binding sites and has implication for molecular network formation. The results are valuable for design of polyelectrolyte-based BLG particles and coacervates for carrying nutraceuticals and modulating viscosity in dairy products by use of alginates.
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Affiliation(s)
- Emil G.
P. Stender
- Enzyme
and Protein Chemistry, Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Building
224, DK-2800 Kgs. Lyngby, Denmark
| | - Johnny Birch
- Enzyme
and Protein Chemistry, Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Building
224, DK-2800 Kgs. Lyngby, Denmark
| | - Christian Kjeldsen
- Department
of Chemistry, Technical University of Denmark, Kemitorvet, Building
207, DK-2800 Kgs. Lyngby, Denmark
| | - Lau D. Nielsen
- Structural
Biology and NMR Laboratory, Linderstrøm-Lang Centre for Protein
Science, Department of Biology, University
of Copenhagen, Ole Maaløes
Vej 5, DK-2200 Copenhagen
N, Denmark
| | - Jens Ø. Duus
- Department
of Chemistry, Technical University of Denmark, Kemitorvet, Building
207, DK-2800 Kgs. Lyngby, Denmark
| | - Birthe B. Kragelund
- Structural
Biology and NMR Laboratory, Linderstrøm-Lang Centre for Protein
Science, Department of Biology, University
of Copenhagen, Ole Maaløes
Vej 5, DK-2200 Copenhagen
N, Denmark
- E-mail: . phone: +45 3532 2081 (B.S.)
| | - Birte Svensson
- Enzyme
and Protein Chemistry, Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads, Building
224, DK-2800 Kgs. Lyngby, Denmark
- E-mail: . phone: +45 4525 2740 (B.B.K.)
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9
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Souza TSP, Luna AS, Barros DB, Pimentel TC, Pereira EPR, Guimarães JT, Esmerino EA, Freitas MQ, Costa RGB, Silva MC, Quitério SL, Raices RSL, Cruz AG. Yogurt and whey beverages available in Brazilian market: Mineral and trace contents, daily intake and statistical differentiation. Food Res Int 2019; 119:709-714. [PMID: 30884707 DOI: 10.1016/j.foodres.2018.10.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 10/01/2018] [Accepted: 10/15/2018] [Indexed: 10/28/2022]
Abstract
Mineral and trace elements (Ca, Fe, K, Mg, Na, Pb, Cd, Cr, Cu, and Mn) in commercial strawberry-flavored yogurts and fermented whey beverages in Brazil were investigated. K, Ca, Na, Mg and Fe concentrations ranged from 1.6 to 1.4, 1.4 to 1.1, 0.74 to 0.68, 0.16 to 0.11, and 0.01 mg g-1 for yogurts and whey beverages, respectively. Similar concentrations of the minerals were observed for both products, except Mg (0.16 mg g-1 in yogurts and 0.11 mg g-1 in whey beverages). Cd, Cr, Cu, Mn, and Pb was found below the detection limit (21.4 to 94.1 μg g-1), demonstrating safety levels for consumption. Regarding the mineral daily intake, consumption of 100 g of the product has relevance for calcium in infants (>40%) and children between 4 and 8 years (>13%), and a greater contribution of yogurt over whey beverage was observed. PLSDA model suggested that Mg analytical determination should be performed to ensure the identity of the product.
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Affiliation(s)
- Thaisa S P Souza
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Aderval S Luna
- Universidade do Estado do Rio de Janeiro (UERJ), Departamento de Química Analítica, 20550-013 Rio de Janeiro, Brazil
| | - Diego B Barros
- Universidade do Estado do Rio de Janeiro (UERJ), Departamento de Química Analítica, 20550-013 Rio de Janeiro, Brazil
| | | | - Eliene P R Pereira
- Universidade Federal Fluminense (UFF), Faculdade de Medicina Veterinária, 24230-340 Niterói, Rio de Janeiro, Brazil
| | - Jonas T Guimarães
- Universidade Federal Fluminense (UFF), Faculdade de Medicina Veterinária, 24230-340 Niterói, Rio de Janeiro, Brazil
| | - Erick A Esmerino
- Universidade Federal Fluminense (UFF), Faculdade de Medicina Veterinária, 24230-340 Niterói, Rio de Janeiro, Brazil
| | - Mônica Q Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Medicina Veterinária, 24230-340 Niterói, Rio de Janeiro, Brazil
| | - Renata G B Costa
- Empresa de Pesquisa Agropecuária de Minas Gerais (EPAMIG), Instituto de Laticínios Cândido Tostes (ILCT), 36045-560 Juiz de Fora, Minas Gerais, Brazil
| | - Márcia C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Simone L Quitério
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Renata S L Raices
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - Adriano G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil.
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Hernández-Ramos P, Vivar-Quintana A, Revilla I. Estimation of somatic cell count levels of hard cheeses using physicochemical composition and artificial neural networks. J Dairy Sci 2019; 102:1014-1024. [DOI: 10.3168/jds.2018-14787] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 10/31/2018] [Indexed: 11/19/2022]
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11
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Souza SO, Santos VS, Santos ES, Ávila DVL, Nascimento CC, Costa SSL, Garcia CAB, Araujo RGO. Evaluation of the mineral content in milk and yogurt types using chemometric tools. Microchem J 2018. [DOI: 10.1016/j.microc.2018.07.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Guizellini FC, Marcheafave GG, Rakocevic M, Bruns RE, Scarminio IS, Soares PK. PARAFAC HPLC-DAD metabolomic fingerprint investigation of reference and crossed coffees. Food Res Int 2018; 113:9-17. [DOI: 10.1016/j.foodres.2018.06.070] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 06/25/2018] [Accepted: 06/28/2018] [Indexed: 12/16/2022]
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13
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da Silva LA, Flumignan DL, Tininis AG, Pezza HR, Pezza L. Discrimination of Brazilian lager beer by 1H NMR spectroscopy combined with chemometrics. Food Chem 2018; 272:488-493. [PMID: 30309572 DOI: 10.1016/j.foodchem.2018.08.077] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/16/2018] [Accepted: 08/19/2018] [Indexed: 01/01/2023]
Abstract
1H NMR spectroscopy combined with chemometrics was employed to discriminate lager beer samples from two different classes, according to their style and information provided on the label. Partial replacement of barley malt by adjuncts is a common practice adopted by large breweries, which can lead to a decrease in diastatic power, requiring the use of exogenous enzymes. For this reason, small variations in the spectral profile can occur in the carbohydrates region. Many studies have focused on differentiating beers according to type and brewing process. However, there have no studies concerning the discrimination of beers of the same type that differ only in style, using 1H NMR spectroscopy. In this study PCA (first three components explained 81.5% of the dataset variability), PLS-DA and SIMCA models proved to be powerful tool with predict power higher than 90% for distinguishing lager beers based on the raw materials employed in the brewing process.
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Affiliation(s)
- Luis Augusto da Silva
- Institute of Chemistry, São Paulo State University (UNESP), Rua Prof. Francisco Degni 55, Araraquara, Brazil
| | - Danilo Luiz Flumignan
- São Paulo Federal Institute of Education, Science and Technology (IFSP), Rua Stefano D'avassi 625, Matão, Brazil
| | - Aristeu Gomes Tininis
- São Paulo Federal Institute of Education, Science and Technology (IFSP), Rua Stefano D'avassi 625, Matão, Brazil
| | - Helena Redigolo Pezza
- Institute of Chemistry, São Paulo State University (UNESP), Rua Prof. Francisco Degni 55, Araraquara, Brazil
| | - Leonardo Pezza
- Institute of Chemistry, São Paulo State University (UNESP), Rua Prof. Francisco Degni 55, Araraquara, Brazil.
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Córdova-Ramos JS, Gonzales-Barron U, Cerrón-Mallqui LM. Physicochemical and sensory properties of yogurt as affected by the incorporation of jumbo squid (Dosidicus gigas) powder. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.03.082] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Gurbanov R, Gozen AG, Severcan F. Rapid classification of heavy metal-exposed freshwater bacteria by infrared spectroscopy coupled with chemometrics using supervised method. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 189:282-290. [PMID: 28823969 DOI: 10.1016/j.saa.2017.08.038] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 08/08/2017] [Accepted: 08/13/2017] [Indexed: 05/21/2023]
Abstract
Rapid, cost-effective, sensitive and accurate methodologies to classify bacteria are still in the process of development. The major drawbacks of standard microbiological, molecular and immunological techniques call for the possible usage of infrared (IR) spectroscopy based supervised chemometric techniques. Previous applications of IR based chemometric methods have demonstrated outstanding findings in the classification of bacteria. Therefore, we have exploited an IR spectroscopy based chemometrics using supervised method namely Soft Independent Modeling of Class Analogy (SIMCA) technique for the first time to classify heavy metal-exposed bacteria to be used in the selection of suitable bacteria to evaluate their potential for environmental cleanup applications. Herein, we present the powerful differentiation and classification of laboratory strains (Escherichia coli and Staphylococcus aureus) and environmental isolates (Gordonia sp. and Microbacterium oxydans) of bacteria exposed to growth inhibitory concentrations of silver (Ag), cadmium (Cd) and lead (Pb). Our results demonstrated that SIMCA was able to differentiate all heavy metal-exposed and control groups from each other with 95% confidence level. Correct identification of randomly chosen test samples in their corresponding groups and high model distances between the classes were also achieved. We report, for the first time, the success of IR spectroscopy coupled with supervised chemometric technique SIMCA in classification of different bacteria under a given treatment.
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Affiliation(s)
- Rafig Gurbanov
- Department of Molecular Biology and Genetics, Bilecik S.E. University, 11230 Bilecik, Turkey; Department of Biochemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Ayse Gul Gozen
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey
| | - Feride Severcan
- Department of Biological Sciences, Middle East Technical University, 06800 Ankara, Turkey; Department of Biophysics, Faculty of Medicine, Altinbas University, 34217 Istanbul, Turkey.
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16
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Torres F, Esmerino E, Carr BT, Ferrão L, Granato D, Pimentel T, Bolini H, Freitas M, Cruz A. Rapid consumer-based sensory characterization of requeijão cremoso, a spreadable processed cheese: Performance of new statistical approaches to evaluate check-all-that-apply data. J Dairy Sci 2017; 100:6100-6110. [DOI: 10.3168/jds.2016-12516] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Accepted: 04/08/2017] [Indexed: 11/19/2022]
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17
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Efenberger-Szmechtyk M, Nowak A, Kregiel D. Implementation of chemometrics in quality evaluation of food and beverages. Crit Rev Food Sci Nutr 2017; 58:1747-1766. [PMID: 28128644 DOI: 10.1080/10408398.2016.1276883] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Conventional methods for food quality evaluation based on chemical or microbiological analysis followed by traditional univariate statistics such as ANOVA are considered insufficient for some purposes. More sophisticated instrumental methods including spectroscopy and chromatography, in combination with multivariate analysis-chemometrics, can be used to determine food authenticity, identify adulterations or mislabeling and determine food safety. The purpose of this review is to present the current state of knowledge on the use of chemometric tools for evaluating quality of food products of animal and plant origin and beverages. The article describes applications of several multivariate techniques in food and beverages research, showing their role in adulteration detection, authentication, quality control, differentiation of samples and comparing their classification and prediction ability.
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Affiliation(s)
| | - Agnieszka Nowak
- a Institute of Fermentation Technology and Microbiology, Lodz University of Technology , Lodz , Poland
| | - Dorota Kregiel
- a Institute of Fermentation Technology and Microbiology, Lodz University of Technology , Lodz , Poland
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18
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Fidelis M, Santos JS, Coelho ALK, Rodionova OY, Pomerantsev A, Granato D. Authentication of juices from antioxidant and chemical perspectives: A feasibility quality control study using chemometrics. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.09.043] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Sidira M, Santarmaki V, Kiourtzidis M, Argyri AA, Papadopoulou OS, Chorianopoulos N, Tassou C, Kaloutsas S, Galanis Α, Kourkoutas Y. Evaluation of immobilized Lactobacillus plantarum 2035 on whey protein as adjunct probiotic culture in yoghurt production. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.08.026] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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20
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Balthazar CF, Silva HLA, Vieira AH, Neto RPC, Cappato LP, Coimbra PT, Moraes J, Andrade MM, Calado VMA, Granato D, Freitas MQ, Tavares MIB, Raices RSL, Silva MC, Cruz AG. Assessing the effects of different prebiotic dietary oligosaccharides in sheep milk ice cream. Food Res Int 2016; 91:38-46. [PMID: 28290325 DOI: 10.1016/j.foodres.2016.11.008] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 11/08/2016] [Accepted: 11/09/2016] [Indexed: 01/12/2023]
Abstract
The objective of this study was to assess the effects of different prebiotic dietary oligosaccharides (inulin, fructo-oligosaccharide, galacto-oligossacaride, short-chain fructo-oligosaccharide, resistant starch, corn dietary oligosaccharide and polydextrose) in non-fat sheep milk ice cream processing through physical parameters, water mobility and thermal analysis. Overall, the fat replacement by dietary prebiotic oligosaccharides significantly decreased the melting time, melting temperature and the fraction and relaxation time for fat and bound water (T22) while increased the white intensity and glass transition temperature. The replacement of sheep milk fat by prebiotics in sheep milk ice cream constitutes an interesting option to enhance nutritional aspects and develop a functional food.
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Affiliation(s)
- C F Balthazar
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340, Niterói, Brazil
| | - H L A Silva
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340, Niterói, Brazil
| | - A H Vieira
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340, Niterói, Brazil; Instituto GPA - NATA, 24750-213 São Gonçalo, Brazil
| | - R P C Neto
- Universidade Federal do Rio de Janeiro (UFRJ), Instituto de Macromoléculas Professora Eloisa Mano (IMA), 21941-598 Rio de Janeiro, Brazil
| | - L P Cappato
- Universidade Federal Rural do Rio de Janeiro (UFRRJ), Departamento de Tecnologia de Alimentos (DTA), 23890-000 Seropédica, Rio de Janeiro, Brazil
| | - P T Coimbra
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - J Moraes
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - M M Andrade
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - V M A Calado
- Universidade Federal do Rio de Janeiro (UFRJ), Escola de Química (EQ), 21949-900 Rio de Janeiro, Brazil
| | - D Granato
- Universidade Estadual de Ponta Grossa, Departamento de Engenharia de Alimentos, 84030-900 Ponta Grossa, Brazil
| | - M Q Freitas
- Universidade Federal Fluminense (UFF), Faculdade de Veterinária, 24230-340, Niterói, Brazil
| | - M I B Tavares
- Universidade Federal do Rio de Janeiro (UFRJ), Instituto de Macromoléculas Professora Eloisa Mano (IMA), 21941-598 Rio de Janeiro, Brazil
| | - R S L Raices
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - M C Silva
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil
| | - A G Cruz
- Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), Departamento de Alimentos, 20270-021 Rio de Janeiro, Brazil.
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21
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Influence of curd heating on proteolysis and volatiles of Kashkaval cheese. Food Chem 2016; 211:160-70. [DOI: 10.1016/j.foodchem.2016.05.054] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2016] [Revised: 05/02/2016] [Accepted: 05/05/2016] [Indexed: 01/11/2023]
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22
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Yu HY, Wang L, McCarthy KL. Characterization of yogurts made with milk solids nonfat by rheological behavior and nuclear magnetic resonance spectroscopy. J Food Drug Anal 2016; 24:804-812. [PMID: 28911619 PMCID: PMC9337301 DOI: 10.1016/j.jfda.2016.04.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 04/12/2016] [Accepted: 04/15/2016] [Indexed: 12/01/2022] Open
Abstract
The effect of adding milk solids nonfat (MSNF) on the physical properties and microstructure of yogurts was investigated. The physical properties of fat free yogurt, fat free with MSNF yogurt, whole fat yogurt, and whole fat with MSNF yogurt were analyzed using shear viscosity, viscoelasticity, and texture analysis. The two yogurts with MSNF had higher consistency coefficient (K), storage modulus (G′), yield stress, and hardness. To gain insight into the multiphase system, nuclear magnetic resonance (NMR) and brightfield microscope images were acquired. The addition of MSNF significantly modified NMR relaxation time; T1 values were reduced significantly. Brightfield microscope images showed that the size of the protein network of the two yogurts with MSNF added was greater than that of the two yogurts without MSNF added. The microstructural information supported the physical information. The results showed that the increase in MSNF contributed positively to strengthening the physical/mechanical properties of yogurt.
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Affiliation(s)
- Hai-Yan Yu
- Department of Food Science and Technology, Shanghai Institute of Technology, Number 100 Haiquan Road, Shanghai 201418,
China
- Corresponding author. Department of Food Science and Technology, Shanghai Institute of Technology, 100 Haiquan Road, 201418, Shanghai, China. E-mail address: (H.-Y. Yu)
| | - Li Wang
- Department of Food Science and Technology, Shanghai Institute of Technology, Number 100 Haiquan Road, Shanghai 201418,
China
| | - Kathryn L. McCarthy
- Department of Food Science and Technology, University of California, Davis, CA 95616,
USA
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23
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Rogalski M, Nowak K, Fiedor P, Szterk A. Corn Crisps Enriched in Omega-3 Fatty Acids Sensory Characteristic and its Changes During Storage. J AM OIL CHEM SOC 2016; 93:1275-1287. [PMID: 27642183 PMCID: PMC5010839 DOI: 10.1007/s11746-016-2873-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 07/12/2016] [Accepted: 07/15/2016] [Indexed: 12/13/2022]
Abstract
Extruded cereal snacks are usually deficient in protein, mineral ingredients, valuable fatty acids. With the rise of health awareness among consumers, food manufacturers and scientists are pressed to take measures in order to develop new functional/health-beneficial foods. The aim of this work was to manufacture extruded crisps enriched with α-linolenic acid (obtained from linseed oil) and to observe whether storage of the product for the period of 6 months would cause its disqualification, primarily due to its sensory properties and secondarily due to its chemical properties. The research demonstrated that the addition of linseed oil to corn crisps at the amount of 5 % enables to obtain functional corn crisps containing over 2 g of ALA in a portion of 100 g even after 6 months of storage at room temperature. ALA-enriched crisps maintain the original sensory profile after 6 months of storage and their sensory profile is similar to the profile of crisps without the addition of linseed oil if they are packed in barrier packaging filled 100 % with argon. Therefore, they may be a healthier alternative to typical corn crisps.
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Affiliation(s)
- Mateusz Rogalski
- Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences, 159 c Nowoursynowska, 02-776 Warsaw, Poland
| | - Karolina Nowak
- National Medicines Institute, 30/40 Chełmska, 00-725 Warsaw, Poland
| | - Piotr Fiedor
- National Medicines Institute, 30/40 Chełmska, 00-725 Warsaw, Poland
| | - Arkadiusz Szterk
- Department of Spectrometric Methods, National Medicines Institute, 30/40 Chełmska, 00-725 Warsaw, Poland
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24
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Fatty acids and fat-soluble vitamins in ewe's milk predicted by near infrared reflectance spectroscopy. Determination of seasonality. Food Chem 2016; 214:468-477. [PMID: 27507500 DOI: 10.1016/j.foodchem.2016.07.078] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Revised: 07/08/2016] [Accepted: 07/11/2016] [Indexed: 11/22/2022]
Abstract
The aim of the present work was to determine the fatty acid and fat-soluble vitamin composition and the season of ewe's milk production using NIR spectroscopy. 219 ewe's milk samples from different breeds and feeding regimes were taken each month over one year. Fatty acids were analyzed by gas chromatography, and retinol and α-, and γ-tocopherol by liquid chromatography. The results showed that the quantification was more accurate for the milk dried on paper, except for vitamins. Calibration statistical descriptors on milk dried on paper were good for capric, lauric, myristic, palmitoleic, stearic and oleic acids, and acceptable for caprilic, undecanoic, 9c, 11tCLA, ΣCLA, PUFA, ω3, ω6, retinol and α-tocopherol. The equations for the discrimination of seasonality was obtained using the partial least squares discriminant analysis (PLSDA) algorithm. 93% of winter samples and 89% of summer samples were correctly classified using the NIR spectra of milk dried on paper.
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25
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Cutrim CS, Barros RFD, Costa MPD, Franco RM, Conte-Junior CA, Cortez MAS. Survival of Escherichia coli O157:H7 during manufacture and storage of traditional and low lactose yogurt. Lebensm Wiss Technol 2016. [DOI: 10.1016/j.lwt.2016.02.047] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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26
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Xue S, Xiao X, He Z, Li H. Effect of Different Cooking Methods on the Composition of Intramuscular Fatty Acids of Hyla Rabbit. Korean J Food Sci Anim Resour 2016; 36:178-85. [PMID: 27194925 PMCID: PMC4869543 DOI: 10.5851/kosfa.2016.36.2.178] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 10/30/2015] [Accepted: 12/04/2015] [Indexed: 11/18/2022] Open
Abstract
The influence of three cooking methods (stewing, microwaving and Aluminium (Al) foil-baking) was evaluated on the content of intramuscular lipid and the composition of intramuscular fatty acids of Hyla rabbit. The percentage of intramuscular lipid in cooked-longissimus dorsi (LD) (dry weight %) were in the order mentioned below: microwaving > foil-baking > stewing. All treated samples showed decrease in the proportion of polyunsaturated fatty acids (PUFA) and monounsaturated fatty acids (MUFA), whilst increase in the proportion of saturated (SFA) and n-6/n-3 value during processing. All of the cooked samples had the n-6/n-3 ratio within the recommended range (5-10). By the analysis of partial least squares regression (PLSR), the microwaving treatment was better to keep the stability of unsaturated fatty acids (UFA), whilst the long-time Al foil-baking did the most serious damage to UFA, especially the PUFA. In addition, the heating method showed greater influence on the samples than the processing time. The shorter processing time was better to retain the intramuscular PUFA of Hyla rabbit, especially the LC-PUFAs (C20-22). Considering all the factors, microwaving showed the superiority in reserving the composition of intramuscular fatty acids of Hyla rabbit.
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Affiliation(s)
- Shan Xue
- College of Food Science, Southwest University, Chongqing 400715, PR China
- College of Biological Science and Technology, Minnan Normal University, Zhangzhou 363000, PR China
| | - Xia Xiao
- College of Food Science, Southwest University, Chongqing 400715, PR China
- College of Bioengineering, Sichuan University of Science and Engineering, Zigong, 643000, PR China
| | - Zhifei He
- College of Food Science, Southwest University, Chongqing 400715, PR China
| | - Hongjun Li
- College of Food Science, Southwest University, Chongqing 400715, PR China
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27
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Rodrigues Júnior PH, de Sá Oliveira K, Almeida CERD, De Oliveira LFC, Stephani R, Pinto MDS, Carvalho AFD, Perrone ÍT. FT-Raman and chemometric tools for rapid determination of quality parameters in milk powder: Classification of samples for the presence of lactose and fraud detection by addition of maltodextrin. Food Chem 2016; 196:584-8. [DOI: 10.1016/j.foodchem.2015.09.055] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Revised: 08/10/2015] [Accepted: 09/15/2015] [Indexed: 01/08/2023]
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28
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Gao L, Bian M, Mi R, Hu X, Wu J. Quality identification and evaluation of Pu-erh teas of different grade levels and various ages through sensory evaluation and instrumental analysis. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13103] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lin Gao
- College of Food Science and Nutritional Engineering; China Agricultural University; Beijing 100083 China
- National Engineering Research Center for Fruits and Vegetables Processing; Ministry of Science and Technology; Beijing 100083 China
- Key laboratory of Fruits and Vegetables Processing; Ministry of Agriculture; Beijing 100083 China
| | - Mengxian Bian
- College of Food Science and Nutritional Engineering; China Agricultural University; Beijing 100083 China
- National Engineering Research Center for Fruits and Vegetables Processing; Ministry of Science and Technology; Beijing 100083 China
- Key laboratory of Fruits and Vegetables Processing; Ministry of Agriculture; Beijing 100083 China
| | - Ruifang Mi
- College of Food Science and Nutritional Engineering; China Agricultural University; Beijing 100083 China
- National Engineering Research Center for Fruits and Vegetables Processing; Ministry of Science and Technology; Beijing 100083 China
- Key laboratory of Fruits and Vegetables Processing; Ministry of Agriculture; Beijing 100083 China
| | - Xiaosong Hu
- College of Food Science and Nutritional Engineering; China Agricultural University; Beijing 100083 China
- National Engineering Research Center for Fruits and Vegetables Processing; Ministry of Science and Technology; Beijing 100083 China
- Key laboratory of Fruits and Vegetables Processing; Ministry of Agriculture; Beijing 100083 China
| | - Jihong Wu
- College of Food Science and Nutritional Engineering; China Agricultural University; Beijing 100083 China
- National Engineering Research Center for Fruits and Vegetables Processing; Ministry of Science and Technology; Beijing 100083 China
- Key laboratory of Fruits and Vegetables Processing; Ministry of Agriculture; Beijing 100083 China
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29
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Impact of Altitudes and Habitats on Valerenic Acid, Total Phenolics, Flavonoids, Tannins, and Antioxidant Activity of Valeriana jatamansi. Appl Biochem Biotechnol 2016; 179:911-26. [PMID: 26971960 DOI: 10.1007/s12010-016-2039-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 03/01/2016] [Indexed: 10/22/2022]
Abstract
The changes in total phenolics, flavonoids, tannins, valerenic acid, and antioxidant activity were assessed in 25 populations of Valeriana jatamansi sampled from 1200 to 2775 m asl and four habitat types of Uttarakhand, West Himalaya. Significant (p < 0.05) variations in total phenolics, flavonoids, valerenic acid, and antioxidant activity in aerial and root portions and across the populations were observed. Antioxidant activity measured by three in vitro antioxidant assays, i.e., 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic) (ABTS) radical scavenging, 2,2'-diphenyl-1-picryylhydrazyl (DPPH) free radical scavenging, and ferric-reducing antioxidant power (FRAP) assays, showed significant (p < 0.05) differences across the populations. However, no clear pattern was found in phytochemicals across the altitudinal range. Among habitat types, (pine, oak, mixed forest, and grassy land), variation in phytochemical content and antioxidant activity were observed. Equal class ranking, neighbor-joining cluster analysis, and principal component analysis (PCA) identified Talwari, Jaberkhet, Manjkhali, and Khirshu populations as promising sources with higher phytochemicals and antioxidant activity. The results recommended that the identified populations with higher value of phytochemicals and antioxidants can be utilized for mass multiplication and breeding program to meet the domestic as well as commercial demand.
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30
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Kaškonas P, Stanius Ž, Kaškonienė V, Obelevičius K, Ragažinskienė O, Žilinskas A, Maruška A. Clustering analysis of different hop varieties according to their essential oil composition measured by GC/MS. CHEMICAL PAPERS 2016. [DOI: 10.1515/chempap-2016-0092] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractThis study describes the analysis of total hops essential oils from 18 cultivated varieties of hops, five of which were bred in Lithuania, and 7 wild hop forms using gas chromatography-mass spectrometry. The study sought to organise the samples of hops into clusters, according to 72 semi-volatile compounds, by applying a well-known method,
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31
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Lee KM, Herrman TJ. Determination and Prediction of Fumonisin Contamination in Maize by Surface–Enhanced Raman Spectroscopy (SERS). FOOD BIOPROCESS TECH 2015. [DOI: 10.1007/s11947-015-1654-1] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Borges EM, Gelinski JMLN, de Oliveira Souza VC, Barbosa Jr. F, Batista BL. Monitoring the authenticity of organic rice via chemometric analysis of elemental data. Food Res Int 2015. [DOI: 10.1016/j.foodres.2015.06.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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33
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Della Lucia F, Do Carmo JR, Morais CSN, Nunes CA, Pinheiro ACM, Ferreira EB, Pinto SM, de Abreu LR, Vilas Boas EVDB. Physicochemical and sensory quality of several commercial Brazilian chocolate milk beverages. INT J DAIRY TECHNOL 2015. [DOI: 10.1111/1471-0307.12267] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Flávia Della Lucia
- Nutrition Faculty; Federal University of Alfenas; Rua Gabriel Monteiro da Silva 700 Alfenas CEP: 37130-000 MG Brazil
| | | | - Cecília S Nunes Morais
- Federal Institute of Science and Technology of Espírito Santo - Campus Itapina - ES; Itapina ES Brazil
| | - Cleiton A Nunes
- Department of Food Science; Federal University of Lavras; Lavras MG Brazil
| | | | | | - Sandra Maria Pinto
- Department of Food Science; Federal University of Lavras; Lavras MG Brazil
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34
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Liu C, Yang SX, Deng L. Determination of internal qualities of Newhall navel oranges based on NIR spectroscopy using machine learning. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2015.03.022] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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35
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Balthazar C, Silva H, Celeguini R, Santos R, Pastore G, Junior C, Freitas M, Nogueira L, Silva M, Cruz A. Effect of galactooligosaccharide addition on the physical, optical, and sensory acceptance of vanilla ice cream. J Dairy Sci 2015; 98:4266-72. [DOI: 10.3168/jds.2014-9018] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 03/02/2015] [Indexed: 01/10/2023]
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36
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Prebiotic and diet/light chocolate dairy dessert: Chemical composition, sensory profiling and relationship with consumer expectation. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2014.12.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Properties of bologna-type sausages with pork back-fat replaced with pork skin and amorphous cellulose. Meat Sci 2015; 104:44-51. [DOI: 10.1016/j.meatsci.2015.02.002] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 01/10/2015] [Accepted: 02/02/2015] [Indexed: 11/17/2022]
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38
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Szterk A, Jesionkowska K. Influence of the cold storage time of raw beef meat and grilling parameters on sensory quality and content of heterocyclic aromatic amines. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2014.12.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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39
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Liu J, Ren J, Liu ZM, Guo BH. A new comprehensive index for discriminating adulteration in bovine raw milk. Food Chem 2015; 172:251-6. [DOI: 10.1016/j.foodchem.2014.09.063] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 08/21/2014] [Accepted: 09/13/2014] [Indexed: 11/24/2022]
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40
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Gaze L, Costa M, Monteiro M, Lavorato J, Conte Júnior C, Raices R, Cruz A, Freitas M. Dulce de Leche, a typical product of Latin America: Characterisation by physicochemical, optical and instrumental methods. Food Chem 2015; 169:471-7. [DOI: 10.1016/j.foodchem.2014.08.017] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 07/30/2014] [Accepted: 08/05/2014] [Indexed: 11/29/2022]
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41
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Amerinasab A, Labbafi M, Mousavi M, Khodaiyan F. Development of a novel yoghurt based on date liquid sugar: physicochemical and sensory characterization. Journal of Food Science and Technology 2015; 52:6583-90. [PMID: 26396404 DOI: 10.1007/s13197-015-1716-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/22/2014] [Accepted: 01/02/2015] [Indexed: 10/24/2022]
Abstract
The addition effect of date liquid sugar (DLS, 1-9 % v/v) to yoghurt milk on the physical (colour, firmness and syneresis), chemical (pH, total titratable acidity (TTA), total phenolic content (TPC) and antioxidant activity), rheological (viscosity and flow behaviour), and sensory attributes was scrutinized. Results showed that the pH value decreased by increasing DLS concentration from 1 to 6 %, while the TTA decreased with an increase in DLS from 6 to 9 % (p < 0.05). The whey syneresis, firmness and viscosity values were considerably influenced by the DLS content and acidity of the yoghurts (p < 0.05). A noticeable increase in antioxidant activity and TPC was found by the increasing DLS content (p < 0.05). Yoghurts containing 6 % v/v DLS also had the lowest syneresis and the highest firmness among the different samples. Moreover, a pseudoplastic rheological behaviour was detected for all the produced yoghurts. An increase in DLS concentration of manufactured yoghurts led to an increase in a, b and total colour difference (TCD) values and a decrease in L value (p < 0.05). The sensory evaluation revealed that there was no significant different in the colour scores. However, the used panelists determined the yoghurt supplemented with 6 % DLS had the highest scores for other investigated attributes.
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Affiliation(s)
- Asal Amerinasab
- Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj, 31587-77871 Iran
| | - Mohsen Labbafi
- Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj, 31587-77871 Iran
| | - Mohammad Mousavi
- Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj, 31587-77871 Iran
| | - Faramarz Khodaiyan
- Department of Food Science, Engineering & Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, P.O. Box 4111, Karaj, 31587-77871 Iran
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Šamec D, Bogović M, Vincek D, Martinčić J, Salopek-Sondi B. Assessing the authenticity of the white cabbage (Brassica oleracea var. capitata f. alba) cv. ‘Varaždinski’ by molecular and phytochemical markers. Food Res Int 2014. [DOI: 10.1016/j.foodres.2013.07.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Evaluating eggplant (Solanum melongena L) genotypes for bioactive properties: A chemometric approach. Food Res Int 2014. [DOI: 10.1016/j.foodres.2013.09.049] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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