scholarly journals Preliminary Investigations on the Use of a New Milling Technology for Obtaining Wholemeal Flours

2021 ◽  
Vol 11 (13) ◽  
pp. 6138
Author(s):  
Pavel Skřivan ◽  
Marcela Sluková ◽  
Lucie Jurkaninová ◽  
Ivan Švec
Keyword(s):  
Moisture Content ◽  
Dietary Fiber ◽  
Sensory Properties ◽  
Starch Granules ◽  
Bioactive Substances ◽  
Valuable Source ◽  
Whole Wheat ◽  
Beta Glucans ◽  
Fiber Components ◽  
Wheat Flours

Wholemeal flours from various cereals and pseudocereals are a valuable source of nutritionally important fiber components, especially beta-glucans and arabinoxylans, as well as bioactive substances accompanying dietary fiber. Most types of whole-wheat flours have unfavorable baking and sensory properties. The finest granulation of bran particles in the flour has a significant effect on reducing or eliminating these deficiencies. Special disintegration equipment is required to achieve fine granulation of the bran particles. In this study, we have tested a special type of impact mill (originally intended for grinding of plastics) to produce special finely ground wholemeal flours with lower starch damage and higher farinographic absorption. Moisture content in the studied flours was significantly lower (7.4–9.8%) than is common in standard flour (13–14%). According to the results of flour analyses obtained from several cereal sources, it seems that especially in rye and wheat, this technology is suitable for both achieving fine granulation of bran particles and in terms of not very substantial damage of starch granules.

Nutritional Value Research of Spelt Pasta with Vegetable Additives

Food Industry ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 61-70
Author(s):  
Oliya Fazullina ◽  
Stanislav Smirnov
Keyword(s):  
Dietary Fiber ◽  
Nutritional Value ◽  
Raw Materials ◽  
Health Indicators ◽  
Dietary Treatment ◽  
Raw Material ◽  
Whole Wheat ◽  
Healthy Nutrition ◽  
Physiologically Active Substances ◽  
Simple Carbohydrates

Health indicators of the population depend significantly on the food quality and nutritional value. Simple carbohydrates excess of and lack of protein, dietary fiber, vitamins, minerals, antioxidants and other physiologically active substances increase the risk of socially significant disease progress. The development and production of mass-consumed products with high nutritional and biological value, including affordable non-traditional raw materials use, are promising areas of the food industry development aimed at improving the nutritional status of the population. The article presents the research results on the developed Noodle products recipes from non-traditional raw materials that meet modern healthy nutrition requirements, intended for dietary treatment and dietary prevention of people with overweight / obesity. The research aimed at expanding the range of macaroni products with these characteristics. As the main raw material, a man selected whole-wheat flour – new spelt flour, and as additional raw materials – buckwheat flour, broccoli and celery powders. The researchers found that the introduction of macaroni products from buckwheat spelt, broccoli and celery powders into the recipe had a multidirectional effect, reducing or increasing various indicators of its nutritional value. The changes range did not affect the overall characteristics. The satisfaction degree of the average daily need for food substances and energy when consuming a portion of 100 g for each sample of developed Noodle products allows them to be classified as functional products that are protein and dietary fiber sources, according to the requirements of the TR CU 022/2011.

scholarly journals Effect of Different Fermentation Condition on Estimated Glycemic Index, In Vitro Starch Digestibility, and Textural and Sensory Properties of Sourdough Bread

Foods ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 514
Author(s):  
Hilal Demirkesen-Bicak ◽  
Muhammet Arici ◽  
Mustafa Yaman ◽  
Salih Karasu ◽  
Osman Sagdic
Keyword(s):  
Glycemic Index ◽  
Sensory Properties ◽  
Starch Digestibility ◽  
In Vitro Starch Digestibility ◽  
Whole Wheat ◽  
Sourdough Bread ◽  
Estimated Glycemic Index

This study aimed to evaluate the influence of sourdough fermentation on the estimated glycemic index (eGI), in vitro starch digestibility, and textural and sensory properties of eight experimentally prepared sourdough breads. Wheat and whole wheat flour bread samples were produced under different fermentation conditions (25 °C and 30 °C) and fermentation methods (type-1 and type-2). In type-1 fermentation, sourdough was obtained via spontaneous fermentation. Indigenous strains (Lactobacillus brevis ELB99, Lactiplantibacillus plantarum ELB75, and Saccharomyces cerevisiae TGM55) were used for type-2 fermentation. Fermentation type and temperature significantly affected eGI, the hydrolysis index (HI), the starch fraction, and the textural properties of the samples (p < 0.05). The resistant starch (RS) content increased after fermentation, while rapidly digestible starch (RDS), HI, and eGI decreased. RS values were significantly higher in type-2 than in type-1 at the same temperature for both flour types (p < 0.05). At 25 °C, RS values were higher in both fermentation types. In the white flour samples, eGI values were in the range of 60.8–78.94 and 62.10–78.94 for type-1 and type-2, respectively. The effect of fermentation type on eGI was insignificant (p < 0.05). In the whole flour samples, fermentation type and temperature significantly affected eGI (p < 0.05). The greatest eGI decreases were in whole wheat sourdough bread at 30 °C using type-2 (29.74%). The 30 °C and type-2 samples showed lower hardness and higher specific volume. This study suggests that fermentation type and temperature could affect the eGI and the textural and sensory properties of sourdough bread, and these factors should be considered during bread production. The findings also support the consumption of wheat and whole wheat breads produced by type-2 fermentation due to higher RS and slowly digestible starch (SDS) and lower RDS and eGI values.

Comparison of Quality of Whole Wheat Flours from Foreign and Korean Domestic Wheat and Their Whole Wheat Cookie-Making Performance

2021 ◽  
Vol 37 (3) ◽  
pp. 229-237
Author(s):  
Tianyi Xia ◽  
Yujin Moon ◽  
Nayeon Baek ◽  
Hyejin Cho ◽  
Meera Kweon
Keyword(s):  
Whole Wheat ◽  
Wheat Flours

scholarly journals The effect of adding of tofu dregs flour on the physicochemical characteristics of shake flower cookies

2021 ◽  
Vol 332 ◽  
pp. 01003
Author(s):  
Wayuni Rahmawany ◽  
Sentosa Ginting
Keyword(s):  
Moisture Content ◽  
Dietary Fiber ◽  
Rice Flour ◽  
Physicochemical Characteristics ◽  
Total Dietary Fiber ◽  
General Acceptance ◽  
Hedonic Value ◽  
Crude Fiber Content ◽  
Randomized Design ◽  
Completely Randomized Design

The purpose of this study was to determine the effect of the addition of tofu dregs flour on the physicochemical characteristics of shake flower cookies. The analysis was carried out using a non-factorial completely randomized design with a ratio of tofu pulp flour: rice flour, namely 100% rice flour (control), 10%: 90%, 20%: 80%, 30%: 70%, 40%: 60%, 50 % : 50%. Shake flower cookies significantly affects moisture content, crude fiber content, color hedonic value, taste, aroma, texture, and general acceptance. The shake flower cookies with the best treatment was found in the ratio of tofu dregs flour: rice flour (10%: 90%) and a total dietary fiber test was carried out.

Commercial special bread: Evaluation of texture, color, moisture content, water activity and nutritional labeling

2021 ◽  
Vol 11 (2) ◽  
pp. 158-162
Author(s):  
Rafaiane Macedo Guimarães ◽  
Lílian Moreira Costa ◽  
Osvaldo Resende ◽  
Mariana Buranelo Egea ◽  
Katiuchia Pereira Takeuchi
Keyword(s):  
Moisture Content ◽  
Water Activity ◽  
Wheat Flour ◽  
Local Market ◽  
Whole Wheat Flour ◽  
Whole Wheat ◽  
Significant Difference ◽  
Cielab System ◽  
Hue Angle ◽  
Bread Crust

Three types of special bread (WB: bread with whole-wheat flour, LWB: ‘light’ bread with whole-wheat flour, and MB: bread with multi-cereals) were purchased in the local market, and moisture content was analyzed as well as the following parameters water activity (aw), instrumental texture, and instrumental color of the bread (crust and crumb) using spectrophotometer with CIELab system (n=10). The chroma or C * value and the hue angle were also calculated. The labels of the bread were analyzed according to Resolution-RDC nº 360, which provides information about nutritional labeling of packaged foods. The three breads presented in their composition whole wheat flour and wheat fiber, which are indispensable ingredients for the loaves to be considered "special bread". The compression force applied to cause disruption in the bread was higher in WB (3.88 N) without significant difference with MB (3.79 N) and lower in LWB (2.85 N). The color parameters of the breads showed that WB was darker (lower value of L * = 34.44 in the crust) than the others.

Analysis of Biscuits Enriched With Fibre by Incorporating Carrot and Beetroot Pomace Powder

2017 ◽  
Vol 54 (4) ◽  
pp. 403 ◽  
Author(s):  
Huma Parveen ◽  
Anita Bajpai ◽  
Sunny Bhatia ◽  
Shalu Singh
Keyword(s):  
Moisture Content ◽  
Wheat Flour ◽  
Calorific Value ◽  
Sensory Characteristics ◽  
Vacuum Drying ◽  
Whole Wheat Flour ◽  
High Fiber ◽  
Whole Wheat ◽  
Physico Chemical ◽  
Level Of Significance

The study was undertaken with a view to explore the use of carrot pomace powder as well as beetroot pomace powder with whole wheat flour in the preparation of high fiber biscuits, to study its effect on the physico-chemical and sensory characteristics of biscuits. The Carrot Pomace Powder (CPP) and Beetroot Pomace Powder (BPP) were prepared through the process of convective dehydration and vacuum drying. All the data obtained were analyzed statistically to determine the level of significance of variation in observations caused by the changes in the biscuits formulations. The carrot pomace and beetroot pomace fortified biscuits contained greater amount of ash, crude fiber and moisture content than control biscuits but lower carbohydrate, protein, calorific value and pH. After fortification of fiber, product was found to be more acceptable in terms of physico-chemical and sensory characteristics.

scholarly journals Effect of Size and Drying Time on the Rehydration and Sensory Properties of Freeze-Dried Snails (Achatina achatina)

2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Matthew A. Achaglinkame ◽  
Eric Owusu-Mensah ◽  
Abena A. Boakye ◽  
Ibok Oduro
Keyword(s):  
Moisture Content ◽  
Nutritional Value ◽  
Freeze Drying ◽  
Consumer Preference ◽  
Sensory Properties ◽  
Temperature Dependent ◽  
Drying Time ◽  
Standard Methods ◽  
Freeze Dried ◽  
Hedonic Scale

Snails, a delicacy in most tropical communities, are highly perishable and seasonal. Employed preservative methods are highly temperature dependent, adversely affecting their nutritional value and sensory properties. This study was aimed at determining the effect of size and drying time on the rehydration and sensory properties of freeze-dried snails. Snails were sized into three categories with average weights: 7.59 g (quarter-sized), 14.41 g (half-sized), and 30.71 g (whole), and freeze-dried for 15, 20, and 25 h. The moisture content and percent rehydration of the dried samples were determined by standard methods and sensory properties assessed by an in-house panel of 30 using a 5-point hedonic scale. The moisture content of the fresh and freeze-dried samples ranged from 65.80 to 75.20% and 3.25 to 10.24%, respectively. Freeze-dried samples had higher percent rehydration (27 to 102%) than the control; smoked snails (21 to 32%). Size had a significant (P<0.05) effect on the rehydration ability of the samples with the half-sized and freeze-dried for 15 h samples having the highest. The freeze-dried samples generally had higher consumer preference than the control in all attributes assessed. The findings show that freeze-drying snails (approximate weight of 14.4 g) for 15 h could be a consumer-preferred alternative preservative method for extending the shelf life of snails.

scholarly journals Analysis of Nutritional Composition in 23 Kinds of Edible Fungi

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Qiannan Yu ◽  
Meijuan Guo ◽  
Bin Zhang ◽  
Hao Wu ◽  
Yan Zhang ◽  
...  
Keyword(s):  
Moisture Content ◽  
Protein Content ◽  
Dietary Fiber ◽  
Nutritional Value ◽  
Dry Weight ◽  
Nutritional Composition ◽  
Ash Content ◽  
National Standard ◽  
Edible Fungi ◽  
Standard Methods

To explore the differences in the main nutritional composition of 23 kinds of common edible fungi in the market, the moisture, ash, protein, fat, dietary fiber, carbohydrates, polysaccharides, and energy were analyzed using national standard methods. The results showed that the 23 kinds of edible fungi varied greatly in nutritional composition. Based on dry weight, the moisture content was 6.9∼15.5 g/100 g, the ash content ranged from 1.3 to 10.1 g/100 g, the protein content ranged from 8.5 to 36.9 g/100 g, the fat content was 0.5∼3.9 g/100 g, the dietary fiber content was between 14.4∼70.2 g/100 g, the carbohydrate content is 0.5∼37.3 g/100 g, the polysaccharide content was 2.1∼8.3 g/100 g, and the energy is about 751∼1322 100 g/kJ. All the 23 kinds of edible fungi can be regarded as high-protein low-fat foods, which have their own advantages in terms of nutritional value. This study provides reference for people to use edible fungi in a more scientific and reasonable way.

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