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Tolosa J, Rodríguez-Carrasco Y, Graziani G, Gaspari A, Ferrer E, Mañes J, Ritieni A. Mycotoxin Occurrence and Risk Assessment in Gluten-Free Pasta through UHPLC-Q-Exactive Orbitrap MS. Toxins (Basel) 2021; 13:305. [PMID: 33923097 DOI: 10.3390/toxins13050305] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/21/2021] [Accepted: 04/23/2021] [Indexed: 12/14/2022] Open
Abstract
Celiac disease (CD) is a genetic-based autoimmune disorder which is characterized by inflammation in the small intestinal mucosa due to the intolerance to gluten. Celiac people should consume products without gluten, which are elaborated mainly with maize or other cereals. Contamination of cereals with mycotoxins, such as fumonisins (FBs) and aflatoxins (AFs) is frequently reported worldwide. Therefore, food ingestion is the main source of mycotoxin exposure. A new analytical method was developed and validated for simultaneous analysis of 21 mycotoxins in gluten-free pasta, commonly consumed by celiac population as an alternative to conventional pasta. Ultrahigh-performance liquid chromatography coupled to quadrupole Orbitrap high-resolution mass spectrometry (UHPLC-Q-Exactive Orbitrap MS) was used for analyte separation and detection. The mycotoxins included in this work were those widely reported to occur in cereal samples, namely, ochratoxin-A (OTA), aflatoxins (AFB1, AFB2, AFG1 and AFG2), zearalenone (ZON), deoxynivalenol (DON), 3-acetyl-deoxynivalenol and 15-acetyl-deoxynivalenol (3-AcDON and 15-AcDON, respectively), nivalenol (NIV), neosolaniol (NEO), fusarenone-X, (FUS-X), T-2 toxin (T-2) and HT-2 toxin (HT-2), fumonisin B1 and B2 (FB1 and FB2, respectively), enniatins (ENN A, ENN A1, ENN B and ENN B1) and beauvericin (BEA). The validated method was successfully applied to 84 gluten-free pasta samples collected from several local markets of Campania region (Italy) during September to November 2020 to monitor the occurrence of mycotoxins and to assess the exposure to these food contaminants. A significant number of samples (95%) showed mycotoxin contamination, being Fusarium mycotoxins (FB1, ZON and DON) the most commonly detected ones. Regarding the risk assessment, the higher exposures were obtained for NIV, DON and FB1 for children and teenagers age group which can be explained due to their lower body weight.
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Melini V, Melini F, Acquistucci R. Phenolic Compounds and Bioaccessibility Thereof in Functional Pasta. Antioxidants (Basel) 2020; 9:E343. [PMID: 32331474 PMCID: PMC7222403 DOI: 10.3390/antiox9040343] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 04/16/2020] [Accepted: 04/20/2020] [Indexed: 01/05/2023] Open
Abstract
Consumption of food products rich in phenolic compounds has been associated to reduced risk of chronic disease onset. Daily consumed cereal-based products, such as bread and pasta, are not carriers of phenolic compounds, since they are produced with refined flour or semolina. Novel formulations of pasta have been thus proposed, in order to obtain functional products contributing to the increase in phenolic compound dietary intake. This paper aims to review the strategies used so far to formulate functional pasta, both gluten-containing and gluten-free, and compare their effect on phenolic compound content, and bioaccessibility and bioavailability thereof. It emerged that whole grain, legume and composite flours are the main substituents of durum wheat semolina in the formulation of functional pasta. Plant by-products from industrial food wastes have been also used as functional ingredients. In addition, pre-processing technologies on raw materials such as sprouting, or the modulation of extrusion/extrusion-cooking conditions, are valuable approaches to increase phenolic content in pasta. Few studies on phenolic compound bioaccessibility and bioavailability in pasta have been performed so far; however, they contribute to evaluating the usefulness of strategies used in the formulation of functional pasta.
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Affiliation(s)
- Valentina Melini
- CREA Research Centre for Food and Nutrition, Via Ardeatina 546, I-00178 Roma, Italy; (F.M.); (R.A.)
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Oniszczuk A, Wójtowicz A, Oniszczuk T, Matwijczuk A, Dib A, Markut-Miotła E. Opuntia Fruits as Food Enriching Ingredient, the First Step towards New Functional Food Products. Molecules 2020; 25:E916. [PMID: 32085649 PMCID: PMC7070420 DOI: 10.3390/molecules25040916] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 02/14/2020] [Accepted: 02/14/2020] [Indexed: 11/16/2022] Open
Abstract
Prickly pear (Opuntia ficus indica (L.) Mill.) is a rich source of vitamins C, B1, B2, A, and E, minerals such as calcium, potassium, magnesium, iron, and phosphorus, as well as bioactive substances, i.e., carotenoids, betalains, and phenolic compounds. Of these, the phenolic acids, betalains, and flavonoids are notable in that they are largely responsible for the health-promoting properties of this plant. The purpose of the presented research was to first determine the antioxidant properties and the content of polyphenolic compounds (including individual phenolic acids) in prickly pear fruit, then to produce an innovative gluten-free pasta from rice-field bean flour enriched with various amounts of pear prickly fruit. The content of free phenolic acids, the sum of polyphenols and antioxidant properties of pasta were subsequently determined in the supplemented pasta. Chromatographic analysis (HPLC-ESI-MS/MS) showed a wide variety of phenolic acids. In the fruit sample, 14 acids were detected, whereas in the pasta sample without additives, 9. The dominant acid was isoferulic. The total content of free phenolic acids and the sum of polyphenols increased with increasing content of the functional additive. Moreover, the content of individual acids generally increased as the Opuntia fruit was added. The antioxidant activity was also positively correlated with the addition of fruit, with the content of free phenolic acids and the sum of polyphenols. Our research has shown that our innovative pasta with the addition of prickly fruit can become a source of the free phenolic acids indispensable for human health.
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Affiliation(s)
- Anna Oniszczuk
- Department of Inorganic Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland
| | - Agnieszka Wójtowicz
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, Głęboka 31, 20-612 Lublin, Poland
| | - Tomasz Oniszczuk
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, Głęboka 31, 20-612 Lublin, Poland
| | - Arkadiusz Matwijczuk
- Department of Biophysics, University of Life Sciences in Lublin, Akademicka 13, 20-950 Lublin, Poland;
| | - Ahlem Dib
- Laboratoire de Nutrition et Technologie Alimentaire, Institut de la Nutrition, de l’Alimentation et des Technologies Agro-Alimentaires, Université des Frères Mentouri, Constantine 25017, Algeria;
| | - Ewa Markut-Miotła
- Departament of Lung Diseases & Rheumatology, Medical University of Lublin, 20-093 Lublin, Poland;
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Bouasla A, Wójtowicz A. Rice-Buckwheat Gluten-Free Pasta: Effect of Processing Parameters on Quality Characteristics and Optimization of Extrusion-Cooking Process. Foods 2019; 8:E496. [PMID: 31615084 PMCID: PMC6835652 DOI: 10.3390/foods8100496] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/01/2019] [Accepted: 10/10/2019] [Indexed: 11/16/2022] Open
Abstract
A new type of gluten-free pasta has been developed based on a rice-buckwheat mixture. The aim of the study was to investigate the effect of process parameters of moisture content (30, 33, and 36%), barrel temperature (80, 100, and 120 °C), and screw speed (60, 80, and 100 rpm) on cooking and textural properties of rice-buckwheat pasta produced by a single-screw extrusion-cooker. The process uses response surface methodology based on a Box-Behnken experimental design. Results showed that with regard to this rice-buckwheat pasta, raising moisture content of the raw materials increased cooking loss and stickiness, but decreased firmness, while increasing barrel temperature reduced cooking loss and stickiness, but increased hardness and firmness. Screw speed increase also affected positively hardness and firmness of the obtained products. Thus, optimal conditions (moisture content 30%, barrel temperature 120 °C, and screw speed 80 rpm) were established to produce good quality rice-buckwheat pasta. At this optimum, the pasta showed a compact and homogeneous inside microstructure. Furthermore, the pasta products exhibited low cooking loss (less than 6%), good hardness and firmness, with low stickiness and acceptable scores for all sensory attributes and for overall quality.
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Affiliation(s)
- Abdallah Bouasla
- Laboratoire de Génie Agro-Alimentaire, Institut de la Nutrition, de l'Alimentation et des Technologies Agro-Alimentaires (INATAA), Université Frères Mentouri Constantine 1, 325 Route de Ain El Bey, Constantine 25017, Algeria.
| | - Agnieszka Wójtowicz
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, Głęboka 31, 20-612 Lublin, Poland.
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Gorgitano MT, Sodano V. Gluten-Free Products: From Dietary Necessity to Premium Price Extraction Tool. Nutrients 2019; 11:E1997. [PMID: 31450806 DOI: 10.3390/nu11091997] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/17/2019] [Accepted: 08/19/2019] [Indexed: 12/18/2022] Open
Abstract
Every year, the Italian National Health Service (NHS) provides about 200,000 celiac people (based on 2017 data) living in Italy with financial support of about 250 million euro to cover the cost of their specific dietary constrains. The existence of gluten-free products of high quality and affordable price is very important for the quality of life of celiac people and the sustainability of public support. Over the last decade, the market for gluten-free products has experienced a dramatic surge, with an increasing shelf space dedicated to these products in supermarkets, and a large variety of products both in terms of kind of agricultural inputs and processing and packaging methods. This study aimed at assessing the offer of gluten-free (GF) pasta in Italian supermarkets, with respect to its ability to meet the needs of celiac people in terms of variety, prices and safety. A hedonic price analysis was performed. Results indicated that GF pasta is sold only in 44% of the 212 stores of the sample, with a price equal to more than twice that of conventional pasta. A premium price was found for the following attributes: small packages, brands specialized in GF products, content in fiber and the presence of quinoa as ingredient.
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Oniszczuk A, Widelska G, Wójtowicz A, Oniszczuk T, Wojtunik-Kulesza K, Dib A, Matwijczuk A. Content of Phenolic Compounds and Antioxidant Activity of New Gluten-Free Pasta with the Addition of Chestnut Flour. Molecules 2019; 24:E2623. [PMID: 31323897 DOI: 10.3390/molecules24142623] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/17/2019] [Accepted: 07/18/2019] [Indexed: 12/21/2022] Open
Abstract
Chestnut fruit abounds in carbohydrates, proteins, unsaturated fatty acids, fiber, polyphenolic compounds, as well as vitamins and micronutrients, that are behind the health-promoting properties of this plant. The purpose of the discussed research was to obtain innovative gluten-free pasta from rice and field bean flour enriched with a various addition of chestnut flour. Regarding the studied pasta, the following were determined: the content of free phenolic acids, total polyphenols, and antioxidant properties. Chromatographic analysis (HPLC-ESI-MS/MS (high-performance liquid chromatography-electrospray ionization tandem mass spectrometry)) revealed a wide variety of phenolic acids. In a sample with 20% and higher content of chestnut flour, as many as 13 acids were detected. Isoferulic acid prevailed. The total content of free phenolic acids and total polyphenols increased along with the increasing chestnut content. Moreover, in most cases, the content of individual acids increased with the addition of chestnut flour. Besides, the antioxidant activity was positively correlated with the addition of chestnut fruit flour, the content of free phenolic acids, and total polyphenols. Our research has demonstrated that our innovative gluten-free pasta, with the addition of chestnut flour, has a potential to be a source of polyphenolic compounds, including free phenolic acids, that are valuable for human health.
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Oniszczuk A, Kasprzak K, Wójtowicz A, Oniszczuk T, Olech M. The Impact of Processing Parameters on the Content of Phenolic Compounds in New Gluten-Free Precooked Buckwheat Pasta. Molecules 2019; 24:E1262. [PMID: 30939737 PMCID: PMC6480078 DOI: 10.3390/molecules24071262] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 03/29/2019] [Accepted: 03/29/2019] [Indexed: 12/25/2022] Open
Abstract
Buckwheat is a generous source of phenolic compounds, vitamins and essential amino acids. This paper discusses the procedure of obtaining innovative gluten-free, precooked pastas from roasted buckwheat grains flour, a fertile source of natural antioxidants, among them, phenolic acids. The authors also determined the effect of the extruder screw speed and the level of moisture content in the raw material on the quantity of free phenolic acids. The qualitative and quantitative analysis of phenolic acids in pasta was carried out using high-performance liquid chromatography electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS). The chromatographic method was validated. For extracts with the highest total content of free phenolic acids and unprocessed flour from roasted buckwheat grain, the TLC-DPPH test was also performed to determine the antioxidant properties of the tested pasta. The level of moisture in the raw material had an impact on the content of phenolic acids. All pastas made from buckwheat flour moistened up to 32% exhibited a higher total content of free phenolic acids than other mixes moistened to 30 and 34% of water.
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Affiliation(s)
- Anna Oniszczuk
- Department of Inorganic Chemistry, Medical University of Lublin, ul. Chodźki 4a, 20-093 Lublin, Poland.
| | - Kamila Kasprzak
- Department of Inorganic Chemistry, Medical University of Lublin, ul. Chodźki 4a, 20-093 Lublin, Poland.
| | - Agnieszka Wójtowicz
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, ul. Głęboka 31, 20-612 Lublin, Poland.
| | - Tomasz Oniszczuk
- Department of Thermal Technology and Food Process Engineering, University of Life Sciences in Lublin, ul. Głęboka 31, 20-612 Lublin, Poland.
| | - Marta Olech
- Department of Pharmaceutical Botany, Medical University of Lublin, ul. Chodźki 1, 20-093 Lublin, Poland.
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Abstract
Breadfruit (Artocarpus altilis) is grown throughout the tropics. Processing the perishable starchy fruit into flour provides a means to expand the use of the fruit. The flour can be used to develop new value-added products for local use and potential export. The purpose of this investigation was to develop a pasta product using breadfruit flour, test the sensory qualities of the breadfruit pasta product by sensory evaluation, and evaluate the nutritional composition. 'Ma'afala', a popular and widely distributed Polynesian cultivar was used for the study. Nutritional labeling shows that the breadfruit pasta product is high in carbohydrates (73.3%/100 g) and low in fat (8.33/100 g). Sensory evaluation indicates that 80.3% of the panelists (n = 71) found the pasta acceptable while 18.3% disliked the pasta. The breadfruit pasta product can provide a nutritious, appealing and inexpensive gluten-free food source based on locally available breadfruit in areas of the world where it can be easily grown.
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Affiliation(s)
- Carmen L Nochera
- Department of Biomedical Sciences, Grand Valley State University, Allendale, MI 49401, USA.
| | - Diane Ragone
- Breadfruit Institute, National Tropical Botanical Garden, Kalaheo, HI 96741, USA.
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Palavecino PM, Ribotta PD, León AE, Bustos MC. Gluten-free sorghum pasta: starch digestibility and antioxidant capacity compared with commercial products. J Sci Food Agric 2019; 99:1351-1357. [PMID: 30094850 DOI: 10.1002/jsfa.9310] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The development of new products with a focus on nutrition, rather than other technical aspects, is essential to improve the quality of celiac diets. Nutritional attributes of white and brown sorghum gluten-free pasta developed in a previous work were analyzed. The extent and kinetics of starch in vitro digestion, estimated glycemic index (eGI), potentially bioaccessible and dialyzable polyphenols, and antioxidant activity were evaluated and compared with commercial products. RESULTS Sorghum flour samples were used to obtain pasta with high protein (≈170 g kg-1 ), dietary fiber (≈80 g kg-1 ), polyphenols (2.6 g GA kg-1 pasta), and antioxidant activity. This sorghum pasta showed slower starch in vitro digestion than the other gluten-free pasta, with a high level of protein hydrolysis (76%). The highest eGI was observed in a rice sample (69.8) followed by a corn-based pasta (66.4). White and brown sorghum gluten-free pasta showed 2.9 and 2.4 times, respectively, higher potentially bioaccessible polyphenol content compared to that in cooked pasta. No significant variation in antioxidant activity was found in sorghum pasta after digestion and around 48% and 36% of activity was detected in dialysate. CONCLUSION Both types of sorghum gluten-free pasta have demonstrated their nutritional value and represent a good potential alternative to current commercial pasta. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Pablo M Palavecino
- CONICET-UNC, Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), Av. Filloy s/n, 5000, Córdoba, Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales, Instituto de Ciencia y Tecnología de los Alimentos, Córdoba, Argentina
| | - Pablo D Ribotta
- CONICET-UNC, Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), Av. Filloy s/n, 5000, Córdoba, Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Exactas, Físicas y Naturales, Instituto de Ciencia y Tecnología de los Alimentos, Córdoba, Argentina
- Universidad Nacional de Córdoba, Instituto Superior de Investigación, Desarrollo y Servicios en Alimentos, SECYT, Córdoba, Argentina
| | - Alberto E León
- CONICET-UNC, Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), Av. Filloy s/n, 5000, Córdoba, Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Agropecuarias, Laboratorio de química biológica, Córdoba, Argentina
| | - Mariela C Bustos
- CONICET-UNC, Instituto de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), Av. Filloy s/n, 5000, Córdoba, Argentina
- Universidad Nacional de Córdoba, Facultad de Ciencias Agropecuarias, Laboratorio de química biológica, Córdoba, Argentina
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Palavecino PM, Bustos MC, Heinzmann Alabí MB, Nicolazzi MS, Penci MC, Ribotta PD. Effect of Ingredients on the Quality of Gluten-Free Sorghum Pasta. J Food Sci 2017; 82:2085-2093. [PMID: 28796286 DOI: 10.1111/1750-3841.13821] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 06/23/2017] [Accepted: 06/28/2017] [Indexed: 01/01/2023]
Abstract
Sorghum is an underutilized cereal in human food production, despite its flour being a potential gluten-free (GF) source in the development of several foods. Thus, the aim of the present investigation was to evaluate the effects and interactions of different ingredients on cooking quality and texture of GF pasta. Egg albumen (A), egg powder (E), xanthan gum (X), and pregelatinized corn starch (P) were used as ingredients, and Box-Behnken experimental design was applied to study the effects of these ingredients on pasta cooking behavior, color, and texture attributes. Responses were fitted to a second order polynomial equation, and multivariable optimization was performed using maximization of general desirability. Next, optimal formulations were validated, compared with two commercial gluten-free pastas by sensory evaluation, and finally, an industrial assay was carried out. Regression coefficients indicated that A and P improved cooking properties while A and E contributed the most to improving the pasta textural properties. As, X and P effects varied depending on the kind of sorghum flour used, the optimal formulations levels were different, but in both cases these models were satisfactory and capable of predicting responses. The industrial assay was carried out with white sorghum flour because it showed a higher acceptability in the sensory evaluation than brown sorghum flour pasta. This industrially made pasta resulted in slightly better cooking properties than the laboratory produced one, with the formulation adapting well to the conventional wheat pasta industrial process. Gluten-free sorghum pasta was produced, showing good cooking and textural properties and being a suitable option for gluten-sensitive individuals.
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Affiliation(s)
- Pablo Martín Palavecino
- Inst. de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET-UNC, 5000, Córdoba, Argentina.,Facultad de Ciencias Exactas, Físicas y Naturales, Univ. Nacional de Córdoba, Av. Velez Sarsfield 1611, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Mariela Cecilia Bustos
- Inst. de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET-UNC, 5000, Córdoba, Argentina
| | - María Belén Heinzmann Alabí
- Facultad de Ciencias Exactas, Físicas y Naturales, Univ. Nacional de Córdoba, Av. Velez Sarsfield 1611, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Melani Solange Nicolazzi
- Facultad de Ciencias Exactas, Físicas y Naturales, Univ. Nacional de Córdoba, Av. Velez Sarsfield 1611, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - María Cecilia Penci
- Facultad de Ciencias Exactas, Físicas y Naturales, Univ. Nacional de Córdoba, Av. Velez Sarsfield 1611, Ciudad Universitaria, 5000, Córdoba, Argentina
| | - Pablo Daniel Ribotta
- Inst. de Ciencia y Tecnología de Alimentos Córdoba (ICYTAC), CONICET-UNC, 5000, Córdoba, Argentina.,Facultad de Ciencias Exactas, Físicas y Naturales, Univ. Nacional de Córdoba, Av. Velez Sarsfield 1611, Ciudad Universitaria, 5000, Córdoba, Argentina.,Inst. Superior de Investigación, Desarrollo y Servicios en Alimentos (ISIDSA), Secretaría de Ciencia y Tecnología, Univ. Nacional de Córdoba, Juan Filloy s/n, Ciudad Universitaria, 5000, Córdoba, Argentina
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Foschia M, Beraldo P, Peressini D. Evaluation of the physicochemical properties of gluten-free pasta enriched with resistant starch. J Sci Food Agric 2017; 97:572-577. [PMID: 27098055 DOI: 10.1002/jsfa.7766] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 04/08/2016] [Accepted: 04/16/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND The objective was to examine the potential use of resistant starch (RS) as a fibre-enriching ingredient in gluten-free pasta. Pasta was enriched with commercial RS type II (Hi-Maize™ 260) at 100-200 g kg-1 substitution of rice flour. The effects on the rheological properties of dough and pasta quality as a result of RS addition and the loss in RS due to the process were evaluated. RESULTS Dough water absorption was not influenced by the addition of RS. The cooking loss (CL) of RS-enriched samples was 30% lower than reference without fibre. The addition of RS significantly increased firmness of cooked pasta, and above 100 g kg-1 RS level of substitution samples showed a lower stickiness value. Dynamic rheological tests on pasta dough showed a higher storage modulus for fibre samples, indicating a higher number of elastically physical interactions. Loss in RS in uncooked pasta was about 31% compared with the initial amount added to the product. CONCLUSIONS The addition of RS improved the quality of gluten-free pasta owing to its ability to increase the firmness and decrease the CL and stickiness of cooked pasta. The product enriched with 200 g kg-1 RS can be considered a source of DF. © 2016 Society of Chemical Industry.
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Affiliation(s)
- Martina Foschia
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of Udine, 33100, Udine, Italy
| | - Paola Beraldo
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of Udine, 33100, Udine, Italy
| | - Donatella Peressini
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, University of Udine, 33100, Udine, Italy
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