Air classification as a useful technology to obtain phenolics-enriched buckwheat flour fractions

LWT ◽  
2021 ◽  
pp. 111893
Author(s):  
Beatriz Martín-García ◽  
Vito Verardo ◽  
Elixabet Diaz de Cerio ◽  
Maria del Carmen Razola-Díaz ◽  
Maria Cristina Messia ◽  
...  
Plants ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 997
Author(s):  
Tatsuro Suzuki ◽  
Takahiro Hara ◽  
Kenjiro Katsu

Buckwheat is recognized as an important traditional crop and supports local economies in several regions around the world. Buckwheat is used, for example, as a cereal grain, noodle and bread. In addition, buckwheat is also used as a sprout or a young seedling. For these foods, sprouting is an important characteristic that affects food quality. For foods made from buckwheat flour, pre-harvest sprouting may decrease yield, which also leads to the deterioration of noodle quality. Breeding buckwheat that is resistant to pre-harvest sprouting is therefore required. Germination and subsequent growth are also important characteristics of the quality of sprouts. Although buckwheat sprouts are the focus because they contain many functional compounds, such as rutin, several problems have been noted, such as thin hypocotyls and husks remaining on sprouts. To date, several new varieties have been developed to resolve these quality issues. In this review, we summarize and introduce research on the breeding of buckwheat related to quality, sprouting and subsequent sprout growth.


Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1681
Author(s):  
Carmen Botella-Martínez ◽  
Manuel Viuda-Martos ◽  
José Angel Pérez-Álvarez ◽  
Juana Fernández-López

A gelled emulsion (GE) prepared with hemp oil and buckwheat flour was used to replace pork back fat in frankfurters. Five different formulations were prepared: control (with 35% pork back fat—SC), and the following four to achieve 25%, 50%, 75%, and 100% pork back fat substitution by GE (S1, S2, S3, and S4, respectively). Nutritional, technological, and sensorial characteristics of frankfurters were evaluated. Sausages containing GE presented a lower total fat content with a higher amount of polyunsaturated fatty acids, increased omega 3 content, and reduced saturated fat by up to 55%. The incorporation of GE did not significantly modify technological properties such as emulsion stability or lipid oxidation in spite of using vegetable oils highly susceptible to oxidation. The reformulation of the frankfurters presented a greater effect on the texture and sensory properties when GE was used as total substitution for the pork back fat (S4). When GE was used only as partial substitution for the pork back fat, sausages similar to control frankfurter were obtained. So this study demonstrated that the use of GE could be a promising strategy in the reformulation of healthier meat products.


2021 ◽  
Vol 640 (2) ◽  
pp. 022002
Author(s):  
O E Temnikova ◽  
E Yu Rudenko ◽  
O V Senchenko ◽  
A A Ruzyanova

1983 ◽  
Vol 47 (4) ◽  
pp. 729-738
Author(s):  
Izumi Yajima ◽  
Tetsuya Yanai ◽  
Mikio Nakamura ◽  
Hidemasa Sakakibara ◽  
Haruyuki Uchida ◽  
...  

Author(s):  
А.А. ШИШКАНОВ ◽  
С.Ю. КОЖУШКО ◽  
Г.Е. РЫСМУХАМБЕТОВА ◽  
М.К. САДЫГОВА ◽  
Л.В. КАРПУНИНА

Разработаны рецептуры и технологии хлеба и хлебобулочных изделий из композитной смеси пшеничной муки высшего сорта и гречневой муки (1) и обойной муки из зерна пшеницы 5-го класса (2) с применением полисахаридов (ПС) в концентрациях, %: ксантана 0,5; трагаканта 0,6. В процессе исследования в опытные образцы хлеба вводили ПС: трагакант (Sugarflair Colours, Англия), ксантан (Deosen, Китай), гуар (Guarsar, Индия), гуммиарабик (Sugarcraft Essentials, Англия) в концентрациях от 0,5 до 1,5%. Установлено положительное влияние ксантана и трагаканта на качество хлеба. Влажность хлеба из композитной смеси (1) увеличилась на 0,54 и 1,64%; пористость – на 6,0 и 1,4% соответственно. Влажность хлеба (2) увеличилась на 0,6 и 5,1% соответственно, пористость – в среднем в 1,7 раза. Разработанные образцы хлеба с добавлением ПС рекомендованы для рациона как источник основных нутриентов. По микробиологическим показателям опытные образцы соответствуют требованиям ТР ТС 021/2011. Калорийность образцов из муки (2) и композитной смеси (1) составила 178,84 и 198,00 ккал соответственно, что необходимо учитывать в диетическом и функциональном питании. Разработанные рецептуры и технологии хлебобулочных изделий с добавлением ПС перспективны для применения на предприятиях хлебопекарной промышленности и индустрии питания. The opportunity of using polysaccharides (PS) in the recipes and production technology of bakery products from a composite mixture of high-grade wheat flour and buckwheat flour (1) and wholemeal flour from fifth-grade wheat (2) with concentrations of xanthan 0,5% and tragacanth 0,6% was studied. Polysaccharides of various origins were introduced into the experimental samples, namely: tragacanth (Sugarflair Colors, England), xanthan (Deosen, China), guar (Guarsar, India), and gum arabic (Sugarcraft Essentials, England) in concentrations from 0,5 to 1,5%. The positive influence of xanthan and tragacanth on the quality of bread was established. Humidity of bread from the composite mixture (1) increased by 0,54 and 1,64%; porosity – 6,0 and 1,4%, respectively. Humidity bread (2) increased by 0,6 and 5,1%, respectively, porosity – an average of 1,7 times. Designed bread samples with the addition of PS are recommended for the diet as a source of essential nutrients. According to microbiological parameters, the prototypes satisfy the requirements of TR CU 021/2011. The caloric value of the samples from flour (2) and composite mixture (1) was of 198,00 and 178,84 kcal, respectively, what needs to be considered to consider dietary and functional nutrition. The data obtained allow us to recommend our developed technological solutions to bakery enterprises.


2021 ◽  
Vol 9 (2) ◽  
pp. 570-577
Author(s):  
Tasnim Farzana ◽  
Jannatun Fatema ◽  
Fahiza Bisrat Hossain ◽  
Sadia Afrin ◽  
Shaikh Shahinur Rahman

Buckwheat is one of the potential food ingredients for the functional food industry. A growing trend for consumer demand highlights the need for the development of composite flour-based bakery products like cookies and cakes. The aim of this study was to analysis the nutrient composition, and microbiological safety examination of buckwheat fortified cakes (BFC), as well as comparative evaluation with locally available branded cakes (LBC). BFC was prepared with the incorporation of 10, 20, 30, and 40% buckwheat flour in wheat flour to measure the quality and acceptability of cakes. As the concentration of buckwheat flour was increased up to 30%, BFC got the best quality, and high sensorial acceptability score evaluated by skilled panelists. BFC had the highest protein, fat, fiber, and micronutrients than all other LBC. No significant (P<0.05) changes were found in sensory tests of the tested cakes. On the basis of microbiological point of view, BFC was found acceptable up to 09 days. Therefore, cake prepared with the incorporation of 30% buckwheat in wheat flour is nutritionally more acceptable than other cakes available in Bangladesh.


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