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Akhter MJ, Al-Amin M, Hossain MA, Kamal MM. Enriching Wheat Bread With Banana Peel Powder: Impact on Nutritional Attributes, Bioactive Compounds, and Antioxidant Activity. INTERNATIONAL JOURNAL OF FOOD SCIENCE 2024; 2024:2662967. [PMID: 39132548 PMCID: PMC11315971 DOI: 10.1155/2024/2662967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 05/09/2024] [Accepted: 06/27/2024] [Indexed: 08/13/2024]
Abstract
This research investigated the impact of enriching bread with banana peel powder (BPP) on nutritional attributes, bioactive components, antioxidant activity, and sensory characteristics. Four bread samples were prepared and evaluated: S1 (control), S2 (5% BPP), S3 (7% BPP), and S4 (10% BPP). The addition of BPP resulted in a reduction in moisture content and an increase in ash, fat, protein, and fibre levels, while reducing overall carbohydrate content. Furthermore, BPP-enriched bread exhibited an increase in total phenolic content (TPC) (ranging from 28.46 to 42.38 mg GAE/100 g) and total flavonoid content (TFC) (ranging from 6.63 to 9.46 QE mg/g), indicating enhanced antioxidant properties. The DPPH assay demonstrated the antioxidant potential of BPP-incorporated bread, with the radical scavenging activity (RSA) increasing from 18.84% to 53.03% with increasing BPP enrichment. Color assessment revealed changes in both crust and crumb, with a decrease from 78.46 to 40.53 in the lightness (L∗) value of the crust and from 61.21 to 41.10 in the lightness (L∗) value of the crumb. Additionally, changes in a∗ and b∗ values were observed. The a∗ values varied between 17.59 and 12.42 for the crust and between 6.96 and 5.89 for the crumb. The b∗ values varied between 31.61 and 23.65 for the crust and between 19.63 and 16.58 for the crumb. Sensory evaluation suggested that up to 5% BPP inclusion in bread mirrored the texture, taste, appearance, and overall acceptability of control bread, but enrichment beyond 5% resulted in lower sensory scores. In summary, the incorporation of BPP significantly influenced various aspects of bread, highlighting its potential for applications in the food and industry sectors.
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Affiliation(s)
- Most. Jesmin Akhter
- Department of Food Processing and PreservationFaculty of EngineeringHajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
| | - Md. Al-Amin
- Department of Food Processing and PreservationFaculty of EngineeringHajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
| | - Md Akram Hossain
- Department of Food Processing and PreservationFaculty of EngineeringHajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
| | - Md. Murtuza Kamal
- Department of Food Processing and PreservationFaculty of EngineeringHajee Mohammad Danesh Science and Technology University, Dinajpur 5200, Bangladesh
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Bölek S, Tosya F, Göksu F. Effects of Artemisia dracunculus powder on dough rheology and quality properties as a novel ingredient in bread formulation. FOOD SCI TECHNOL INT 2024:10820132241248483. [PMID: 38651275 DOI: 10.1177/10820132241248483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Tarragon has a great potential to be a healthy functional food ingredient thanks to its rich antioxidant, phenolic compounds, and nutrient content. The possibility of enriching bread with tarragon was investigated. For this aim, tarragon powder was used at the rates of 0, 2, 4 and 6% instead of wheat flour. In this study, the effects of substitution on the rheological properties of bread dough and color, total phenolic content, antioxidant activity, texture, sensory, and Fourier transform infrared (FT-IR) analysis of bread samples were performed. The composition of tarragon powder showed significant protein (23.16%), crude fiber (7.4%), antioxidant (48.22 ± 0.11%), and total phenolic content (511.66 ± 1.56 mg GAE/100 g). Bread samples with increased fiber and protein content were obtained by adding tarragon powder to the bread formulation. The major differences in the FT-IR absorbance spectra for the bread samples were not observed. Additionally, tarragon powder significantly increased the antioxidative properties of breads (p < 0.05). Adding up to 4% tarragon powder to the bread formulation increased the sensory scores of the breads.
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Affiliation(s)
- Sibel Bölek
- Department of Food Technology, Experimental Medicine Research and Application Center, University of Health Sciences Turkey, Istanbul, Turkey
| | - Feyza Tosya
- Department of Food Technology, Experimental Medicine Research and Application Center, University of Health Sciences Turkey, Istanbul, Turkey
| | - Feriha Göksu
- Department of Food Technology, Experimental Medicine Research and Application Center, University of Health Sciences Turkey, Istanbul, Turkey
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3
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Iztayev A, Kulazhanov T, Iskakova G, Alimardanova M, Zhienbaeva S, Iztayev B, Tursunbayeva S, Yakiyayeva M. The innovative technology of dough preparation for bread by the accelerated ion-ozone cavitation method. Sci Rep 2023; 13:17937. [PMID: 37863943 PMCID: PMC10589250 DOI: 10.1038/s41598-023-44820-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 10/12/2023] [Indexed: 10/22/2023] Open
Abstract
Due to the fact that bakery, pasta and flour confectionery products are produced mainly from premium or first-grade flour, which is poor in the content of nutrients and fiber, the issue of developing technology for new types of flour products based on whole-ground flour of different fineness is very relevant and in demand. In the production of wholemeal flour, all parts of the whole grain are used-germ, grain shells, and endosperm. Also, recently the shortage of quality wheat has been growing. Therefore, the use of whole-milled flour from low-class wheat varieties will solve the problem of meeting the needs of the population. Using ion-ozone technology for preparing bread, high-quality bakery products from third-class flour with high nutritional and biological value were obtained. Using the obtained system of equations and constraints, the optimal modes of ion-ozone cavitation processing of dough were determined by a nonlinear programming method, which, subject to all the constraints (limitations) on the dough quality, provided the maximum dough strength of y2 = 181.0% and the dough parameter values of C × 10-4 = 25 units/mg, P = 1 atm, and τ = 5 min, which, in compliance with all constraints (restrictions) on the bread quality, provided a maximum volume of z11 = 232.1 cm3. A new innovative technology was created to increase productivity, efficiency and shorten the preparation time of bread. The method of making bread with the effect of ion-ozone cavitation of dough is very important for the bread industry, which affects the effectiveness of whole wheat flour obtained from the lower class of wheat, increases the quality of bread, shortens the technological processes of production, and increases labor productivity indicators. This method increases the economic efficiency of bread-making industries and the productivity of bread.
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Affiliation(s)
- Auyelbek Iztayev
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | - Talgat Kulazhanov
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | - Galiya Iskakova
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | - Mariam Alimardanova
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | - Saule Zhienbaeva
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | - Baurzhan Iztayev
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan
| | | | - Madina Yakiyayeva
- Almaty Technological University, 100 Tole bi Str., 050012, Almaty, Kazakhstan.
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Viola E, Buzzanca C, Tinebra I, Settanni L, Farina V, Gaglio R, Di Stefano V. A Functional End-Use of Avocado (cv. Hass) Waste through Traditional Semolina Sourdough Bread Production. Foods 2023; 12:3743. [PMID: 37893636 PMCID: PMC10606098 DOI: 10.3390/foods12203743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
In recent years, a main goal of research has been to exploit waste from agribusiness industries as new sources of bioactive components, with a view to establishing a circular economy. Non-compliant avocado fruits, as well as avocado seeds and peels, are examples of promising raw materials due to their high nutritional yield and antioxidant profiles. This study aimed to recycle avocado food waste and by-products through dehydration to produce functional bread. For this purpose, dehydrated avocado was reduced to powder form, and bread was prepared with different percentages of the powder (5% and 10%) and compared with a control bread prepared with only semolina. The avocado pulp and by-products did not alter organoleptically after dehydration, and the milling did not affect the products' color and retained the avocado aroma. The firmness of the breads enriched with avocado powder increased due to the additional fat from the avocado, and alveolation decreased. The total phenolic content of the fortified breads was in the range of 2.408-2.656 mg GAE/g, and the antiradical activity was in the range of 35.75-38.235 mmol TEAC/100 g (p < 0.0001), depending on the percentage of fortification.
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Affiliation(s)
- Enrico Viola
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (E.V.); (L.S.); (V.F.); (R.G.)
| | - Carla Buzzanca
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Via Archirafi, 90123 Palermo, Italy; (C.B.); (V.D.S.)
| | - Ilenia Tinebra
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (E.V.); (L.S.); (V.F.); (R.G.)
| | - Luca Settanni
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (E.V.); (L.S.); (V.F.); (R.G.)
| | - Vittorio Farina
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (E.V.); (L.S.); (V.F.); (R.G.)
- Centre for Sustainability and Ecological Transition, University of Palermo, Piazza Marina, 90133 Palermo, Italy
| | - Raimondo Gaglio
- Department of Agricultural, Food and Forest Sciences (SAAF), Università degli Studi di Palermo, Viale delle Scienze, 90128 Palermo, Italy; (E.V.); (L.S.); (V.F.); (R.G.)
| | - Vita Di Stefano
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, Via Archirafi, 90123 Palermo, Italy; (C.B.); (V.D.S.)
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Cabello-Olmo M, Krishnan PG, Araña M, Oneca M, Díaz JV, Barajas M, Rovai M. Development, Analysis, and Sensory Evaluation of Improved Bread Fortified with a Plant-Based Fermented Food Product. Foods 2023; 12:2817. [PMID: 37569086 PMCID: PMC10417715 DOI: 10.3390/foods12152817] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/14/2023] [Accepted: 07/23/2023] [Indexed: 08/13/2023] Open
Abstract
In response to the demand for healthier foods in the current market, this study aimed to develop a new bread product using a fermented food product (FFP), a plant-based product composed of soya flour, alfalfa meal, barley sprouts, and viable microorganisms that showed beneficial effects in previous studies. White bread products prepared with three different substitution levels (5, 10, and 15%) of FFP were evaluated for physical characteristics (loaf peak height, length, width), color indices (lightness, redness/greenness, yellowness/blueness), quality properties (loaf mass, volume, specific volume), protein content, crumb digital image analysis, and sensory characteristics. The results revealed that FFP significantly affected all studied parameters, and in most cases, there was a dose-response effect. FFP supplementation affected the nutritional profile and increased the protein content (p < 0.001). The sensory test indicated that consumer acceptance of the studied sensory attributes differed significantly between groups, and bread with high levels of FFP (10 and 15% FFP) was generally more poorly rated than the control (0%) and 5% FFP for most of the variables studied. Despite this, all groups received acceptable scores (overall liking score ≥ 5) from consumers. The sensory analysis concluded that there is a possible niche in the market for these improved versions of bread products.
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Affiliation(s)
- Miriam Cabello-Olmo
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain
| | - Padmanaban G. Krishnan
- Dairy and Food Science Department, South Dakota State University, Brookings, SD 57007, USA
| | - Miriam Araña
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain
| | - Maria Oneca
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain
| | - Jesús V. Díaz
- Pentabiol S.L., Polígono Noain-Esquiroz s/n, 31191 Pamplona, Spain
| | - Miguel Barajas
- Biochemistry Area, Department of Health Science, Public University of Navarre, 31008 Pamplona, Spain
| | - Maristela Rovai
- Dairy and Food Science Department, South Dakota State University, Brookings, SD 57007, USA
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6
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Plessas S, Mantzourani I, Alexopoulos A, Alexandri M, Kopsahelis N, Adamopoulou V, Bekatorou A. Nutritional Improvements of Sourdough Breads Made with Freeze-Dried Functional Adjuncts Based on Probiotic Lactiplantibacillus plantarum subsp. plantarum and Pomegranate Juice. Antioxidants (Basel) 2023; 12:antiox12051113. [PMID: 37237979 DOI: 10.3390/antiox12051113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
New types of sourdough breads are proposed, made with freeze-dried sourdough adjuncts based on: (i) Lactiplantibacillus plantarum subsp. plantarum ATCC 14917, a potential probiotic (LP) alone or (ii) with the addition of unfermented pomegranate juice (LPPO) and (iii) pomegranate juice fermented by the same strain (POLP). Physicochemical, microbiological, and nutritional characteristics (in vitro antioxidant capacity, AC, total phenolics, TPC, and phytate content) of the breads were evaluated and compared with commercial sourdough bread. All adjuncts performed well; the best results being those obtained by POLP. Specifically, the highest acidity (9.95 mL of 0.1 M NaOH) and organic acid content (3.02 and 0.95 g/kg, lactic and acetic acid, respectively) as well as better resistance to mold and rope spoilage (12 and 13 days, respectively) were observed for POLP3 bread (sourdough with 6% POLP). Significant nutritional improvements were observed by all adjuncts, in terms of TPC, AC, and phytate reduction (103 mg gallic acid/100 g, 232 mg Trolox/100 g, and 90.2%, respectively, for POLP3). In all cases, the higher the amount of adjunct, the better the results. Finally, the good sensory properties of the products indicate the suitability of the proposed adjuncts for sourdough breadmaking, while their application in freeze-dried, powdered form can facilitate commercial application.
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Affiliation(s)
- Stavros Plessas
- Laboratory of Food Processing, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
| | - Ioanna Mantzourani
- Laboratory of Food Processing, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
| | - Athanasios Alexopoulos
- Laboratory of Food Biotechnology, Microbiology and Hygiene, Department of Agriculture Development, Democritus University of Thrace, 68200 Orestiada, Greece
| | - Maria Alexandri
- Department of Food Science and Technology, Ionian University, 28100 Argostoli, Greece
| | - Nikolaos Kopsahelis
- Department of Food Science and Technology, Ionian University, 28100 Argostoli, Greece
| | | | - Argyro Bekatorou
- Department of Chemistry, University of Patras, 26504 Patras, Greece
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7
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Zhou Q, Liang W, Wan J, Wang M. Spinach (Spinacia oleracea) microgreen prevents the formation of advanced glycation end products in model systems and breads. Curr Res Food Sci 2023; 6:100490. [PMID: 37033738 PMCID: PMC10074504 DOI: 10.1016/j.crfs.2023.100490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023] Open
Abstract
The formation of advanced glycation end products (AGEs) in daily diets poses a great threat to human health, since AGEs are closely related to some chronic metabolic diseases. In this study, we investigated the antiglycative capabilities of some popular microgreens in chemical model. Our data indicated that baby spinach (Spinacia oleracea) had the highest antiglycative activity during 4-wks incubation, with antioxidation being the main action route. Moreover, a bread model was set up to evaluate its antiglycative potential in real food model. The results showed that the fortification of baby spinach in bread significantly inhibited AGEs formation, with acceptable taste and food quality. Further study revealed that the antiglycative components were mainly distributed in leaves, which were separated via column chromatography and tentatively identified as chlorophyll derivatives. In summary, this study highlighted the antiglycative benefits of baby spinach which can be developed into healthy functional foods.
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8
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Makran M, Cilla A, Haros CM, Garcia-Llatas G. Enrichment of Wholemeal Rye Bread with Plant Sterols: Rheological Analysis, Optimization of the Production, Nutritional Profile and Starch Digestibility. Foods 2022; 12:foods12010093. [PMID: 36613309 PMCID: PMC9818445 DOI: 10.3390/foods12010093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Bread is one of the staple foods of many countries, and its enrichment with bioactive compounds is trending. This phenomenon is focused on breads with a good nutritional profile, such as wholemeal rye bread (WRB), in which enrichment with plant sterols (PSs) is allowed in accordance with European regulations. The objective of the present study was to optimize the production of a WRB enriched with PS (PS-WRB) and to evaluate the proximate composition and starch digestibility as an indicator of nutritional quality. The rheological analysis showed that the bread dough presents satisfactory farinographic properties (dough development time 6 min; stability 4 min; degree of softening 100 Brabender units) but high water absorption (67%). The PS-WRB is high in dietary fiber and low in protein (20.4 and 7.7% w/w, dry basis, respectively) compared with other cereals reported in the scientific literature. In turn, a low starch proportion was hydrolyzed during the simulated digestion (59.9% of total starch), being also slowly hydrolyzed, as deduced from the rapidly digestible starch value (56.5% of total starch). In conclusion, WRB is a suitable matrix for PS enrichment, which allows for obtaining a product with a good nutritional profile and potential health benefits.
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Affiliation(s)
- Mussa Makran
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
| | - Antonio Cilla
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
- Correspondence:
| | - Claudia Monika Haros
- Institute of Agrochemistry and Food Technology (IATA-CSIC), Av. Agustín Escardino, 7-Parque Científico, Paterna, 46980 Valencia, Spain
| | - Guadalupe Garcia-Llatas
- Nutrition and Food Science Area, Faculty of Pharmacy, University of Valencia, Av. Vicente Andrés Estellés s/n, Burjassot, 46100 Valencia, Spain
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9
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M M, Meghwal M. Microencapsulation of fruit juices: Techniques, properties, application of fruit powder. J FOOD PROCESS ENG 2022. [DOI: 10.1111/jfpe.14226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Mahalakshmi M
- Department of Food Science and Technology National Institute of Food Technology Entrepreneurship and Management Sonipat India
| | - Murlidhar Meghwal
- Department of Food Science and Technology National Institute of Food Technology Entrepreneurship and Management Sonipat India
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10
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Steam bread made by superfine purple corn flour: Texture characteristics and in vitro starch digestibility. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Optimizing of the extraction conditions for anthocyanin’s from purple corn flour (Zea mays L): evidences on selected properties of optimized extract. Food Chem X 2022; 17:100521. [DOI: 10.1016/j.fochx.2022.100521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 11/15/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022] Open
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12
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Martins RB, Gouvinhas I, Nunes MC, Ferreira LM, Peres JA, Raymundo A, Barros AI. Acorn flour from holm oak (Quercus rotundifolia): Assessment of nutritional, phenolic, and technological profile. Curr Res Food Sci 2022; 5:2211-2218. [PMID: 36419742 PMCID: PMC9676148 DOI: 10.1016/j.crfs.2022.11.003] [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: 07/26/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/06/2022] Open
Abstract
Acorn is the fruit of holm oak (Quercus rotundifolia), being mainly used nowadays to feed animals, however a substantial part remains in the fields without any valorization. Underexploited crops are gaining new interest, driven by food security concerns and health benefits potential as well. In the present work, it was studied the physicochemical characteristics and functional perspective of acorn flour, as an ingredient for human diet. The study included nutritional composition analysis, phenolic compounds profile through HPLC, starch content and its microstructure, fibre, and pasting properties assessment. Acorn flour presented a high content in fat, particularly monounsaturated and polyunsaturated (oleic and linoleic acids), and high minerals content in particular K. Concerning phenolic profile, rutin, catechin, ellagic acid, gallic acid, and syringic acid were identified. In regards to technological profile, fibre was mainly insoluble, with around 11%, and starch content was 50%. Its pasting behaviour revealed a high gelatinization temperature (85 °C), with low breakdown, and higher retrogradation consistency. These results show acorn flour potential as a valuable and sustainable multipurpose food ingredient. Acorn flour (Quercus rotundifolia) was chemical and technologically assessed. Acorn flour revealed high content in unsaturated fatty acids (oleic and linoleic). Minerals were analysed for the first time, revealing high values in particular potassium. Phenolic acids and flavonoids were identified in particular rutin and syringic acid. Pasting behaviour has shown high gelatinization temperature and shear stress resistance.
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13
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Nakov G, Brandolini A, Estivi L, Bertuglia K, Ivanova N, Jukić M, Komlenić DK, Lukinac J, Hidalgo A. Effect of Tomato Pomace Addition on Chemical, Technological, Nutritional, and Sensorial Properties of Cream Crackers. Antioxidants (Basel) 2022; 11:2087. [PMID: 36358460 PMCID: PMC9686889 DOI: 10.3390/antiox11112087] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 09/10/2023] Open
Abstract
The aim of this research was to determine the influence of tomato pomace (TP) addition on the chemical, nutritional, and technological characteristics of cream crackers made from wheat flour and 4%, 6%, 8%, and 10% TP. The TP-enriched cream crackers showed progressively increasing ash (from 0.69 of the control to 1.22 g/100 g dry matter of the 10% TP sample), fat (from 11.39 to 13.04 g/100 g), protein (from 13.53 to 15.60 g/100 g), total dietary fibre (from 4.08 to 7.80), carotenoids (from 0.55 to 8.56 mg/kg), tocols (from 57.59 to 71.63 mg/kg), free phenolic acids (from 100.08 to 277.37 mg/kg), free flavonoids (from 0.0 to 45.28 mg/kg), bound flavonoids (from 0.0 to 27.71 mg/kg), and fatty acids contents, antioxidant activity and dough viscosity. The colour coordinates increased via augmenting the amounts of TP. Thickness, volume, and specific volume decreased gradually with increasing TP; the enrichment reduced cracker hardness from 65.42 N (control) to 26.28 N (crackers with 10% TP), while the snapping force rose. Cream crackers with 8% TP showed the best sensory quality. Tomato pomace addition improves the nutritional quality of foods; furthermore, its recycling will help to solve the problems linked to the disposal of this industry waste.
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Affiliation(s)
- Gjore Nakov
- College of Sliven, Technical University of Sofia, 59 Bourgasko Shaussee Blvd., 8800 Sliven, Bulgaria
| | - Andrea Brandolini
- Consiglio per la Ricerca in Agricoltura e L’analisi Dell’Economia Agraria—Centro di Ricerca Zootecnia e Acquacoltura (CREA-ZA), Via Forlani 3, 26866 Sant’Angelo Lodigiano, Italy
| | - Lorenzo Estivi
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Katia Bertuglia
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
| | - Nastia Ivanova
- College of Sliven, Technical University of Sofia, 59 Bourgasko Shaussee Blvd., 8800 Sliven, Bulgaria
| | - Marko Jukić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Str. Franje Kuhača 18, HR-31000 Osijek, Croatia
| | - Daliborka Koceva Komlenić
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Str. Franje Kuhača 18, HR-31000 Osijek, Croatia
| | - Jasmina Lukinac
- Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Str. Franje Kuhača 18, HR-31000 Osijek, Croatia
| | - Alyssa Hidalgo
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, Via Celoria 2, 20133 Milano, Italy
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14
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Enrichment of bakery products with different formulations of bioactive microconstituents from black Corinthian grape: Impact on physicochemical and rheological properties in dough matrix and final product. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Krell M, Hanschen FS, Rohn S. Formation and stability of isothiocyanate protein conjugates at different pH values and bread types enriched with nasturtium (Tropaeolum majus L.). Food Res Int 2022; 158:111492. [DOI: 10.1016/j.foodres.2022.111492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/13/2022] [Accepted: 06/07/2022] [Indexed: 11/04/2022]
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16
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Parenti O, Albanese L, Guerrini L, Zanoni B, Zabini F, Meneguzzo F. Whole wheat bread enriched with silver fir (Abies alba Mill.) needles extract: technological and antioxidant properties. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:3581-3589. [PMID: 34862604 DOI: 10.1002/jsfa.11704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 11/29/2021] [Accepted: 12/04/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The interest of consumers and market and scientific research for added-value foods obtained with environmentally sustainable productive chains is increasing. Silver fir (Abies alba Mill.) needles (SFNs), often by-products of forest management and logging, represent an unexploited source of bioactive compounds. RESULTS For the first time, SFN aqueous extract obtained through controlled hydrodynamic cavitation was used to enrich whole wheat flour bread. The first trial found that 35% SFNs extract addition was the absolute threshold of taste perception. The second trial investigated dough rheological properties and bread technological and antioxidant properties in samples enriched with 35% and 100% SFNs extract compared with the control (0% SFNs extract). SFNs extract significantly increased bread antioxidant capacity in both 35% and 100% SFN fresh breads by ~42.5% and ~87% respectively and in 100% SFNs bread samples after 72 h of storage by ~76%. Enrichment of 35% showed higher alveograph dough extensibility (~11%) and different bread texture in terms of hardness, springiness, and chewiness. Enrichment with 100% SFNs extract significantly improved dough and bread technological quality: it increased alveograph dough extensibility L (~18%), swelling index G (~8%), and flour strength W (~14%) and showed the highest increase in bread specific volume (~0.200 L kg-1 ). CONCLUSIONS SFNs aqueous extract produced with controlled hydrodynamic cavitation appeared a valuable technical material for the manufacturing of added-value and functional breads. © 2021 Society of Chemical Industry.
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Affiliation(s)
- Ottavia Parenti
- Institute for Bioeconomy, National Research Council, Florence, Italy
| | - Lorenzo Albanese
- Institute for Bioeconomy, National Research Council, Florence, Italy
| | - Lorenzo Guerrini
- Department of Land, Environment, Agriculture and Forestry (TeSAF), University of Padova, Legnaro, Italy
| | - Bruno Zanoni
- Department of Agricultural, Food and Forestry Systems Management (DAGRI), University of Florence, Florence, Italy
| | - Federica Zabini
- Institute for Bioeconomy, National Research Council, Florence, Italy
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17
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Use of Clerodendrum volubile in wheat bread: impact on antioxidant, proximate, minerals and sensory properties. ACTA UNIVERSITATIS CIBINIENSIS. SERIES E: FOOD TECHNOLOGY 2021. [DOI: 10.2478/aucft-2021-0021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Abstract
This study is designed to evaluate the effect of wheat flour substitution with Clerodendrum volubile at different level (1, 3, 5 and 10%) on antioxidant, proximate, mineral and sensory acceptability of wheat bread. The wheat flour was substituted with CVLP at different level (1, 3, 5, and 10%) in the baking of the wheat bread. The inclusion of CVLP led to significant (p < 0.05) and dose dependent increases in the polyphenol contents and antioxidant properties of the CVLP-substituted bread. Also, there were significant (p < 0.05) increments in the crude fibre, crude ash and many mineral elements of the CVLP-substituted breads. Antinutrient (tannins and oxalate) contents of the wheat bread substituted with 10% CVLP were significantly higher (p < 0.05) than the wheat bread. Consumer acceptability of the substituted breads showed that wheat bread with 5% CVLP inclusion has the best acceptance. Therefore, 5% CVLP inclusion is recommended as a suitable level in the bread making.
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18
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Ou J. Incorporation of polyphenols in baked products. ADVANCES IN FOOD AND NUTRITION RESEARCH 2021; 98:207-252. [PMID: 34507643 DOI: 10.1016/bs.afnr.2021.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Bakery foods, including breads, cakes, cookies, muffins, rolls, buns, crumpets, pancakes, doughnuts, waffles, and bagels, etc., have been an important diet of humans for thousands of years. As the nutraceuticals with various biological activities, polyphenols, especially polyphenol-enriched products are widely used in bakery foods. The polyphenol-enriched products are mainly from fruits and vegetables, including fruits in whole, juice, puree, jam, and the powder of dried fruits, pomace, and peels. Incorporation of these products not only provide polyphenols, but also supply other nutrients, especially dietary fibers for bakery products. This chapter discussed the thermal stability of different types of polyphenols during baking, and the effect of polyphenols on the sensory attributes of baked foods. Moreover, their role in mitigation of reactive carbonyl species and the subsequent formation of advanced glycation end products, antioxidant and antimicrobial activities have been also discussed. Since polyphenols are subjected to high temperature for dozens of minutes during baking, future works need to focus on the chemical interactions of polyphenols and their oxidized products (quinones) with other food components, and the safety consequence of these interactions.
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Affiliation(s)
- Juanying Ou
- Institute of Food Safety & Nutrition, Jinan University, Guangzhou, China.
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19
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Smarzyński K, Sarbak P, Kowalczewski PŁ, Różańska MB, Rybicka I, Polanowska K, Fedko M, Kmiecik D, Masewicz Ł, Nowicki M, Lewandowicz J, Jeżowski P, Kačániová M, Ślachciński M, Piechota T, Baranowska HM. Low-Field NMR Study of Shortcake Biscuits with Cricket Powder, and Their Nutritional and Physical Characteristics. Molecules 2021; 26:5417. [PMID: 34500847 PMCID: PMC8434015 DOI: 10.3390/molecules26175417] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/28/2021] [Accepted: 09/01/2021] [Indexed: 01/22/2023] Open
Abstract
The growing human population renders challenges for the future supply of food products with high nutritional value. Here, we enhanced the functional and nutritional value of biscuits, a popular sweet snack, by replacing the wheat flour with 2%, 6%, or 10% (w/w) cricket powder. Consumer acceptance ratings for reference and 2% augmented cookies were comparable, whereas the higher levels of enhancement received inferior consumer scores. This relatively small change in biscuit recipe provided significant and nutritionally desirable enhancements in the biscuits, observed in a series of analyses. An increase in the protein content was observed, including essential amino acids, as well as minerals and fat. This conversion also affected the physical properties of the biscuits, including hardness, and water molecular dynamics measured by 1H NMR. Cricket powder-augmented biscuits join the line of enhanced, functionally superior food products. This and similar food augmentation provide a viable scenario to meet the human food demands in the future.
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Affiliation(s)
- Krzysztof Smarzyński
- Students’ Scientific Club of Food Technologists, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (K.S.); (P.S.)
| | - Paulina Sarbak
- Students’ Scientific Club of Food Technologists, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (K.S.); (P.S.)
| | - Przemysław Łukasz Kowalczewski
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (P.Ł.K.); (M.B.R.); (K.P.); (D.K.)
| | - Maria Barbara Różańska
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (P.Ł.K.); (M.B.R.); (K.P.); (D.K.)
| | - Iga Rybicka
- Department of Technology and Instrumental Analysis, Poznań University of Economics and Business, Al. Niepodległości 10, 61-875 Poznań, Poland;
| | - Katarzyna Polanowska
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (P.Ł.K.); (M.B.R.); (K.P.); (D.K.)
| | - Monika Fedko
- Department of Gastronomy Science and Functional Food, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-634 Poznań, Poland;
| | - Dominik Kmiecik
- Department of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland; (P.Ł.K.); (M.B.R.); (K.P.); (D.K.)
| | - Łukasz Masewicz
- Department of Physics and Biophysics, Poznań University of Life Sciences, 38/42 Wojska Polskiego St., 60-637 Poznań, Poland;
| | - Marcin Nowicki
- Institute of Agriculture, University of Tennessee, 370 Plant Biotechnology Building, 2505 EJ Chapman Drive, Knoxville, TN 37996-4560, USA;
| | - Jacek Lewandowicz
- Department of Production Management and Logistics, Poznan University of Technology, 2 Jacka Rychlewskiego St., 60-965 Poznań, Poland;
| | - Paweł Jeżowski
- Institute of Chemistry and Technical Electrochemistry, Poznan University of Technology, Berdychowo 4, 60-965 Poznań, Poland; (P.J.); (M.Ś.)
| | - Miroslava Kačániová
- Department of Fruit Sciences, Viticulture and Enology, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76 Nitra, Slovakia;
- Department of Bioenergy and Food Technology, Institute of Food Technology and Nutrition, University of Rzeszow, Cwiklinskiej 1, 35-601 Rzeszow, Poland
| | - Mariusz Ślachciński
- Institute of Chemistry and Technical Electrochemistry, Poznan University of Technology, Berdychowo 4, 60-965 Poznań, Poland; (P.J.); (M.Ś.)
| | - Tomasz Piechota
- Department of Agronomy, Poznań University of Life Sciences, 11 Dojazd St., 60-631 Poznań, Poland;
| | - Hanna Maria Baranowska
- Department of Physics and Biophysics, Poznań University of Life Sciences, 38/42 Wojska Polskiego St., 60-637 Poznań, Poland;
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20
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Villacrés E, Cueva P, Díaz M, Rosell CM. Replacing Wheat Flour with Debittered and Fermented Lupin: Effects on Bread's Physical and Nutritional Features. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2020; 75:569-575. [PMID: 32821974 DOI: 10.1007/s11130-020-00844-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study the breadmaking potential of lupin flour from L. mutabilis after being debittered (DLF) and solid state fermented (FLF) was evaluated in lupin-wheat breads. Different levels of substitution (10, 15, 20%) were tested on dough rheology and the technological and nutritional (composition and in vitro digestibility indexes) properties of breads, as well as acceptability. Lupin weakened the dough during mixing, having shorter development time and stability, especially FLF. Less relevant was the effect of lupin flours along heating-cooling of the doughs recorded with the Mixolab. DLF and FLF significantly affected technological properties of the lupin-wheat breads at higher substitution (> 10%), particularly reducing bread volume, crust luminosity, crumb cohesiveness and resilience. Detrimental effects observed at the highest substitutions (20%) were diminished when using FLF, although breads received lower score due to the acidic taste detected by panelists. Both lupin flours provided lupin-wheat breads with rather similar composition, rising the average content of proteins, fat and dietary fiber by 0.8, 2.4, 6.5 %, respectively, compared to wheat breads. Likewise, lupin-wheat breads had significantly lower hydrolytic and glycemic indexes. Overall, debittered and fermented lupin could be used for enriching wheat breads, although better technological properties were observed with FLF.
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Affiliation(s)
- Elena Villacrés
- Instituto Nacional de Investigaciones Agropecuarias, INIAP, Quito, Ecuador.
| | - Paúl Cueva
- Instituto Nacional de Investigaciones Agropecuarias, INIAP, Quito, Ecuador
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito, Ecuador
| | - Milene Díaz
- Facultad de Ciencias Químicas, Universidad Central del Ecuador, Quito, Ecuador
| | - Cristina M Rosell
- Instituto de Agroquímica y Tecnología de Alimentos. IATA, CSIC, Valencia, España
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21
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Garzon R, Skendi A, Antonio Lazo-Velez M, Papageorgiou M, Rosell CM. Interaction of dough acidity and microalga level on bread quality and antioxidant properties. Food Chem 2020; 344:128710. [PMID: 33272764 DOI: 10.1016/j.foodchem.2020.128710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/15/2020] [Accepted: 11/19/2020] [Indexed: 10/22/2022]
Abstract
Microalgae nutritional and healthy dietary pattern might be affected by processes like breadmaking when used as ingredient. This study aims to determine the role of dough acidification on the nutritional pattern of Chlorella vulgaris enriched breads. Different levels of microalga (1%, 2% and 3%) were incorporated in the recipe in the presence of either 10% sourdough or chemically acidified doughs. Dough and bread characteristics were evaluated. Addition of microalga reduced the slice area and increased the crumb hardness, but it could be counteracted by increasing dough hydration and adapting proofing time. Doughs and breads enriched with microalga had green color. Dough acidification led to softer breads and enhanced the antioxidant activity of enriched breads. Microalgae incorporation increased the protein and ash content of the breads. Microalgae enriched breads made with chemically acidified doughs or sourdoughs had higher Total Phenolic Content and antioxidant activity as assessed by FRAP and ABTS methods.
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Affiliation(s)
- Raquel Garzon
- Institute of Agrochemistry and Food Technology (IATA-CSIC), C/ Agustin Escardino, 7, Paterna 46980, Valencia, Spain
| | - Adriana Skendi
- Institute of Agrochemistry and Food Technology (IATA-CSIC), C/ Agustin Escardino, 7, Paterna 46980, Valencia, Spain; Department of Food Science and Technology, International Hellenic University, POB 141, GR-57400 Thessaloniki, Greece
| | - Marco Antonio Lazo-Velez
- Institute of Agrochemistry and Food Technology (IATA-CSIC), C/ Agustin Escardino, 7, Paterna 46980, Valencia, Spain; Universidad del Azuay, Grupos Estratégicos de investigación en Ciencia y Tecnología de Alimentos y Nutrición Industrial (GEICA-UDA), Av. 24 de mayo 7-77, Apartado01.01.981, Cuenca, Ecuador
| | - Maria Papageorgiou
- Department of Food Science and Technology, International Hellenic University, POB 141, GR-57400 Thessaloniki, Greece
| | - Cristina M Rosell
- Institute of Agrochemistry and Food Technology (IATA-CSIC), C/ Agustin Escardino, 7, Paterna 46980, Valencia, Spain.
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22
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Effect of particle size on functional properties of Brassica napobrassica leaves powder. Starch interactions and processing impact. FOOD CHEMISTRY-X 2020; 8:100106. [PMID: 33073231 PMCID: PMC7548296 DOI: 10.1016/j.fochx.2020.100106] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023]
Abstract
Size fractionation of vegetable by-product allows obtaining diverse functionality. In starchy systems, the addition of vegetable powder affected the pasting properties. Starch interaction with vegetable powder depended on the type of starch. Maize starch interacted more with phenolic compounds showing a protective effect.
The aim of this work was to determine the physicochemical and functional properties of a Brassica napobrassica leaves powder sieved at three particle sizes. Moreover, in order to understand the potential interactions between the Brassica napobrassica leaves powder and starch, the pasting properties were assessed and the effect of pH (4–9) and temperatures (70–90 °C) on the phenolic compounds and antiradical activities were also evaluated. Particle size had an effect on physicochemical and functional properties of the vegetable powder. Vegetable fractions affected the apparent viscosity of starch suspension along heating and cooling, with larger effect during heating. The effect of the processing conditions on the functional properties of starch suspensions was influenced by the powder particle sized and the type of starch used. Maize starch seemed to interact more with phenolic compounds than rice starch, which resulted in a protective effect against pH and temperature variations, leading to higher antiradical activities.
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23
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Beltrão Martins R, Gouvinhas I, Nunes MC, Alcides Peres J, Raymundo A, Barros AI. Acorn Flour as a Source of Bioactive Compounds in Gluten-Free Bread. Molecules 2020; 25:E3568. [PMID: 32781519 PMCID: PMC7466044 DOI: 10.3390/molecules25163568] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/31/2020] [Accepted: 08/03/2020] [Indexed: 12/20/2022] Open
Abstract
Polyphenols are important bioactive compounds whose regular ingestion has shown different positive impacts in health. Celiac patients have nutritional deficiencies, bringing many problems to their health. Thus, it is important to develop gluten-free (GF) products, such as bread, with nutritional benefits. The acorn is the fruit of holm oak and cork oak, being an underexploited resource nowadays. Its nutritional and functional characteristics are remarkable: rich in unsaturated fatty acids and fiber, vitamin E, chlorophylls, carotenoids, phenolic compounds, and antioxidant properties. The purpose of this study was to assess the use of acorn flour as a bioactive compounds source and natural GF ingredient for baking GF bread. Bread loaves were prepared with buckwheat, rice, acorn flour, and potato starch. Two levels of acorn flour (23% and 35% of the flour mixture) were tested. The physical, nutritional, and sensory characteristics of the bread were analysed, as well as the composition of phenolic compounds: total phenols, ortho-diphenols, and flavonoids. The phenolic profile was assessed by Reverse Phase-High-Performance Liquid Chromatography-Diode Array Detector (RP-HPLC-DAD). The antioxidant activity of the bread extracts was determined by 2,2-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt (ABTS), diphenyl-1-picrylhidrazyl radical (DPPH), and ferric reducing antioxidant power (FRAP) methodologies. Acorn flour can be considered a good source of bioactive compounds and antioxidants in GF bread. Acorn flour showed good technological properties in GF baking, improving bread nutritional and sensory characteristics.
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Affiliation(s)
- Rita Beltrão Martins
- CITAB—Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal; (I.G.); (A.I.R.N.A.B.)
- Centro de Química—Vila Real—Universidade de Trás-os-Montes e Alto Douro Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal;
| | - Irene Gouvinhas
- CITAB—Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal; (I.G.); (A.I.R.N.A.B.)
| | - Maria Cristiana Nunes
- LEAF—Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisbon, Portugal; (M.C.N.); (A.R.)
| | - José Alcides Peres
- Centro de Química—Vila Real—Universidade de Trás-os-Montes e Alto Douro Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal;
| | - Anabela Raymundo
- LEAF—Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisbon, Portugal; (M.C.N.); (A.R.)
| | - Ana I.R.N.A. Barros
- CITAB—Centre for the Research and Technology of Agro-Environmental and Biological Sciences, Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal; (I.G.); (A.I.R.N.A.B.)
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24
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Effect of the Leavening Agent on the Compositional and Sensorial Characteristics of Bread Fortified with Flaxseed Cake. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10155235] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Health and well-being improvement is currently driving innovation in bread, using a wide variety of value-added compounds as extra ingredients, including food industry by-products in a circular economy concept. In this context, this research aimed at evaluating the effect of the fortification of bread with different percentages of flaxseed cake, comparing two leavening agents: sourdough and baker’s yeast. Sensorial, physicochemical, and nutritional properties, including pH, the main fermentative metabolites, fatty acids, total phenols, antioxidant capacity, and volatile organic compounds were determined for fortified bread. The results showed a significant improvement of nutraceutical profile of the bread fortified with flaxseed cake in a dose-dependent manner. Regardless of the leavening agent, the fortification determined a decrease of n-6:n-3 ratio, reaching the recommended value (<3) already at the 7.5% level. Furthermore, under the same fortification level, sourdough breads showed a higher level of total phenols and antiradical activity than baker’s yeast breads. Sensory profiles were instead deeply influenced by both the fortification percentage and the leavening agents. In conclusion, considering both nutritional and sensory results, the best formulation as a function of leavening agent utilized was defined as 5% and 7.5% when sourdough and baker’s yeast were used, respectively.
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