Gluten-Free Precooked Rice-Yellow Pea Pasta: Effect of Extrusion-Cooking Conditions on Phenolic Acids Composition, Selected Properties and Microstructure

2016 ◽  
Vol 81 (5) ◽  
pp. C1070-C1079 ◽  
Author(s):  
Abdallah Bouasla ◽  
Agnieszka Wójtowicz ◽  
Mohammed Nasereddine Zidoune ◽  
Marta Olech ◽  
Renata Nowak ◽  
...  
Keyword(s):  
Phenolic Acids ◽  
Extrusion Cooking ◽  
Gluten Free ◽  
Cooking Conditions

scholarly journals Energy Consumption and Process Efficiency as Affected by Extrusion-Cooking Conditions and Recipe Formulation During the Production of Gluten-Free Rice-Legumes Products

2017 ◽  
Vol 21 (1) ◽  
pp. 39-46 ◽  
Author(s):  
Abdallah Bouasla ◽  
Agnieszka Wójtowicz ◽  
Stanisław Juśko ◽  
Mohammed Nasreddine Zidoune
Keyword(s):  
Energy Consumption ◽  
Moisture Content ◽  
Raw Materials ◽  
Mechanical Energy ◽  
Process Efficiency ◽  
Extrusion Cooking ◽  
Gluten Free ◽  
Screw Speed ◽  
Specific Mechanical Energy ◽  
Cooking Conditions

Abstract The objective of the study was to determine the effect of extrusioncooking conditions (moisture content and screw speed) and recipe formulation on process efficiency and energy consumption during the extrusion-cooking of gluten-free rice-legumes products, shaped for spaghetti-type pasta. Process efficiency (Q) was determined through measurement of the pasta weight and energy consumption was determined using specific mechanical energy consumption (SME). According to the obtained results, screw speed had a great significant impact on Q and SME values which increased as screw speed increased. Moisture content of raw materials had also a significant effect on Q and SME mainly at low screw speed applied. The process efficiency increased with the increase of raw materials moisture content while reverse observations were noted for the energy consumption. On the contrary, variations of recipe formulations did not affect the measured parameters.

scholarly journals The Impact of Processing Parameters on the Content of Phenolic Compounds in New Gluten-Free Precooked Buckwheat Pasta

Molecules ◽  
2019 ◽  
Vol 24 (7) ◽  
pp. 1262 ◽  
Author(s):  
Anna Oniszczuk ◽  
Kamila Kasprzak ◽  
Agnieszka Wójtowicz ◽  
Tomasz Oniszczuk ◽  
Marta Olech
Keyword(s):  
Phenolic Compounds ◽  
Phenolic Acids ◽  
High Performance ◽  
Antioxidant Properties ◽  
Total Content ◽  
Natural Antioxidants ◽  
Raw Material ◽  
Gluten Free ◽  
Free Phenolic Acids ◽  
The Impact

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.

Phenolic Acids Profiles and Cellular Antioxidant Activity in Tortillas Produced from Mexican Maize Landrace Processed by Nixtamalization and Lime Extrusion Cooking

2017 ◽  
Vol 72 (3) ◽  
pp. 314-320 ◽  
Author(s):  
Nallely Gaxiola-Cuevas ◽  
Saraid Mora-Rochín ◽  
Edith Oliva Cuevas-Rodriguez ◽  
Liliana León-López ◽  
Cuauhtémoc Reyes-Moreno ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Acids ◽  
Extrusion Cooking ◽  
Cellular Antioxidant Activity ◽  
Maize Landrace ◽  
Mexican Maize

Extrusion cooking of gluten‐free whole grain flour blends

2019 ◽  
Vol 43 (2) ◽  
Author(s):  
Vanessa C. S. Toledo ◽  
Carlos W. P. Carvalho ◽  
Jhony W. Vargas‐Solórzano ◽  
José L. R. Ascheri ◽  
Raúl Comettant‐Rabanal
Keyword(s):  
Extrusion Cooking ◽  
Gluten Free ◽  
Whole Grain ◽  
Whole Grain Flour ◽  
Flour Blends

scholarly journals Content of Phenolic Compounds and Antioxidant Activity of New Gluten-Free Pasta with the Addition of Chestnut Flour

Molecules ◽  
2019 ◽  
Vol 24 (14) ◽  
pp. 2623 ◽  
Author(s):  
Oniszczuk ◽  
Widelska ◽  
Wójtowicz ◽  
Oniszczuk ◽  
Wojtunik-Kulesza ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Acids ◽  
Unsaturated Fatty Acids ◽  
Antioxidant Properties ◽  
Polyphenolic Compounds ◽  
Field Bean ◽  
Gluten Free ◽  
Total Polyphenols ◽  
Free Phenolic Acids ◽  
Chestnut Flour

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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