• Food Engineering Progress
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• v.14 no.3
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• pp.256-262
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• 2010

Saururus chinensis powder was added into cookie dough at 5 levels (0%, 1.5%, 3%, 4.5%, and 6%) by partially replacing equivalent amount of wheat flour in cookie formulation, and cookies thus made were evaluated for physicochemical properties and sensory quality by a small semi-trained panel. Thickness and density of cookies increased significantly with increase in Saururus chinensis powder content (p<0.05); however, those of dough were not affected (p<0.05). The pH of both dough and cookies decreased significantly as the level of Saururus chinensis powder increased (p<0.05). Lightness and yellowness decreased significantly as the Saururus chinensis powder content increased while redness increased significantly (p<0.05). Spread factor decreased with the powder addition (p<0.05). Sensory evaluation indicated that samples with higher amount of the powder received higher scores in terms of taste, flavor, and color but not for hardness (p<0.05). Finally, correlation analysis showed that level of Saururus chinensis powder incorporation was well-correlated with most of the physicochemical properties and sensory attributes studied.

• Food Engineering Progress
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• v.15 no.3
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• pp.269-275
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• 2011

The baking performance of yacon powder as a value-added food ingredient was investigated in a model system of sponge cakes. Yacon powder was incorporated into cake batter at 5 levels (0, 10, 20, and 30%, w/w) by replacing equivalent amount of wheat flour. The specific gravity of batter increased significantly while pH decreased significantly with the increase in yacon powder content (p < 0.05). The specific volume and moisture content of sponge cakes decreased while baking loss increased (p < 0.05). Volume of the cakes decreased with higher amount of yacon powder in the formulation as indicated by the decrease in the volume index. The symmetry index was not affected by the amount of yacon powder in the formulation (p > 0.05). Sponge cakes became darker and firmer with increase in yacon powder content (p < 0.05). Finally, the consumer acceptance test indicated that incorporation of yacon powder up to 20% in the formulation of sponge cakes did not significantly influence the consumers' overall acceptability.

• The Korean Journal of Food And Nutrition
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• v.32 no.2
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• pp.98-105
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• 2019

In this study, bread was prepared using various amount of 'Fuji' apple juice, and quality and antioxidant properties investigated. Bread was prepared with water, butter, yeast, salt, sugar, wheat flour, skim milk powder and 10, 20 and 30% (w/w) 'Fuji' apple juice. Leavening ability and pH of dough were also investigated. Volume, pH, specific volume, baking-loss rate, chromaticity and texture were investigated as quality properties, whereas the total polyphenol content, ABTS and DPPH radical scavenging activity as the antioxidant properties of bread containing various amount of apple juice. The pH and leavening ability of dough were observed to decrease with increasing amount of apple juice. In the quality properties of bread, pH, volume, specific volume, and baking-loss rate decreased. Regarding chromaticity and texture of bread prepared with increasing amount of 'Fuji' apple juice, L (bright) values at crust and crumb of bread decreased, while hardness, chewiness and gumminess increased. Total polyphenol content increased with increasing amount of apple juice, while DPPH and ABTS radical scavenging activities showed no significant differences. Consequently, these results support the possible use of apple juice for baking foods in food industry, as addition of apple juice enhances the quality and antioxidant properties of bread.

• Journal of the Korean Society of Food Culture
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• v.33 no.6
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• pp.473-488
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• 2018

The purpose of this study was to review literature on beef recipes, focusing on 20 recipe books published from the late 1800s to 1990s. A total of 119 beef dry-heat cooking were recorded. The most often used cooking were as follows: roasting 54 times, skewering 35 times, stir-frying18 times, pan-frying11 times and deep frying 1 time. The culinary book that the recipes was Hangukeumsik daegwan (1997). ribs, brisket, rump, bottom sirloin, sirloin and tenderloin were used but all beef cuts were marked as 'beef.' Thus, it impossible to figure out which beef cut was used in the recipe. Chili, green onion, egg, tofu and wheat flour were used together as, while soy sauce, salt, sugar, sesame oil, ground pepper, pear juice, honey, chopped green onion, chopped garlic, ginger juice, ground sesame used as. In addition, pine nuts or ground pine-nuts were often used for garnish.

• Journal of Radiation Protection and Research
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• v.48 no.2
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• pp.84-89
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• 2023

Background: Food consumption is one of the most important routes for radionuclide intake for the public; therefore, there is the need to have a comprehensive understanding of the amount of radioactivity in food products. Consumption of radionuclide-contaminated food could increase potential health risks associated with exposure to radiation such as cancers. The present study aims to determine radioactivity levels in some food products (milk, rice, sugar, and wheat flour) consumed in Mali and to evaluate the radiological effect on the public health from these radionuclides. Materials and Methods: The health impact due to ingestion of radionuclides from these foods was evaluated by the determination of activity concentration of radionuclides ²³⁸U, ²³²Th, ⁴⁰K, and ¹³⁷Cs using gamma spectrometry system with high-purity germanium detector and radiological hazards index in 16 samples collected in some markets, mall, and shops of Bamako-Mali. Results and Discussion: The average activity concentrations were 9.8±0.6 Bq/kg for ²³⁸U, 8.7±0.5 Bq/kg for ²³²Th, 162.9±7.9 Bq/kg for ⁴⁰K, and 0.0035±0.0005 Bq/kg for ¹³⁷Cs. The mean values of radiological hazard parameters such as annual committed effective dose, internal hazard index, and risk assessment from this work were within the dose criteria limits given by international organizations (International Commission on Radiological Protection and United Nations Scientific Committee on the Effects of Atomic Radiation) and national standards. Conclusion: The results show low public exposure to radioactivity and associated radiological impact on public health. Nevertheless, this study stipulates vital data for future research and regulatory authorities in Mali.

• Journal of the Korean Society of Food Culture
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• v.23 no.5
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• pp.621-628
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• 2008

The principal objective of this study was to develop the optimal recipe for muffins containing dried broccoli powder. In this study, broccoli powder was substituted for wheat flour in order to reduce its content. The study was conducted by determining the optimal sensory composite recipe, by preparing muffins with different levels of broccoli powder (A), sugar (B), and butter (C), by C.C.D (Central composite design) and performing sensory evaluation and analysis via RSM (Response surface methodology). The sensory measurements yielded significant values for appearance, flavor (p<0.01), texture (p<0.05), overall quality (p<0.05) and color (p<0.05), whereas instrumental measurements yielded significant values in lightness (p<0.01), redness (p<0.05), yellowness, baking loss rate (p<0.05), hardness (p<0.05), cohesiveness (p<0.01) and gumminess (p<0.05). The optimum formulations processed by numerical and graphical optimization were determined as 13.58g of broccoli powder, 92.02g of sugar, and 71.97g of butter.

• Journal of the Korean Society of Food Culture
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• v.23 no.2
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• pp.243-251
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• 2008

This purpose of this study was to develop a functional muffin by adding yam powder in the shape of a muffin as a partial surrogate for wheat flour. The yam has been found to be effective for liver and kidney function, as well as the digestion of protein, since it produces glucuronic acid in the body. Therefore, the purpose of this study was to determine the optimal mixing conditions of yam muffins by adjusting the amounts yam powder, butter, and sugar. The mixing conditions for the yam muffins included 3 categories: yam powder $(X_1)$, sugar $(X_2)$, and butter $(X_3)$ by Central Composite Design (CCD) which was optimized by Response Surface Methodology (RSM). The effects of the three variable additions on muffin quality were examined via physical and chemical experiments, such as the analysis of texture (hardness, cohesiveness, springiness, gumminess), coloration (lightness, redness, yellowness), and height. Lastly, we performed a sensory test, which revealed significant findings for gumminess, color, appearance, flavor, softness (p<0.05), redness, and overall quality (p<0.01). Consequently, the optimal mixing rate which best satisfied the sensory items were 34.35g of yam powder, 80.15 g of sugar, and 80.55 g of butter.

• Proceedings of the Korean Society of Crop Science Conference
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• 2022.10a
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• pp.314-314
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• 2022

In the production of rice flour, wet milling is a method of milling rice after soaking it in water, and it takes a lot of time and cost from milling to drying. To overcome this problem, the floury type rice was developed for dry milling and it is known to have round starch granules, low content of damaged starch after milling, and a starch structure similar to wheat. Because of its unique properties different from normal rice, it is necessary to research on processing and characteristics of floury-type rice to expand its utility in the food industry. Therefore, this study aimed to prepare the pregelatinized floury type rice (Baromi2) by autoclave and investigate their physicochemical properties. As the heat treatment time increased, the brightness decreased from 83.8 to 76.8, however, both redness and yellowness increased from 0.57 to 4.5 and from 14.58 to 21.13, respectively. Despite of same treatment time, soaking in water (10 min) before autoclaving increased the solubility and swelling power of Baromi2 over 2 times. The peak viscosity of native Baromi2 was over 2000 RVU, on the other hand, there was a significantly decrease to less than 1000 RVU of pregelatinized Baromi2. Heat treatment without immersion caused partial gelatinization of starch, resulting that some starch granules maintaining their integrity. Whereas there were no starch granules in heat treatment with soaking in water due to complete gelatinization. This study would be helpful to the suggestion of using heat-treated floury-type rice as an intermediate material in the food industry in the future.

• Food Science and Preservation
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• v.31 no.1
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• pp.80-98
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• 2024

Edible insects, such as the two-spotted cricket (Gryllus bimaculatus, GB), have high nutritional value but are not widely consumed because of their appearance and smell. Consequently, the development of foods containing these insects in less recognizable forms, e.g., flour-like powders, has drawn considerable attention. Herein, we investigated the quality characteristics of muffins prepared from wheat flower supplemented with fresh ginseng (5%) and GB (0, 10, 20, and 40%) powders. GB loading was negatively correlated with muffin volume, height, moisture content, and textural properties (hardness, springiness, cohesiveness, and chewiness) and positively correlated with crude protein content and antioxidant properties. Significant (p<0.05) color differences were observed between samples with different GB loadings. The contents of hexanal and nonanal, which are the major volatiles responsible for off-flavor, increased with increasing GB loading, and the number of volatiles maximized at 40% GB. Sensory preference decreased in the order of 0% GB>10% GB≈ 20% GB>40% GB. Based on these results, a GB loading of 20% offered the best trade-off between attractiveness and nutritional value. Thus, this study promotes the widespread use of GB in the food industry and the development of various edible-insect-based food products.

• Food Science and Preservation
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• v.16 no.6
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• pp.900-907
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• 2009

Chiffon cakes were prepared using various concentrations of aloe gel to develop functional baking procedures. The quality characteristics of chiffon cakes prepared after addition of 20%, 40%, or 60% (w/w) aloe gel, substituting for the same levels of wheat flour, were investigated. No significant weight difference between cakes was observed. The height of cakes containing aloe gel was significantly greater than that of control cakes. The baking loss rate (BLR) of aloe gel decreased as the amount of gel increased, and cakes prepared using 60% (w/w) aloe gel had the lowest BLR. Moisture contents of cakes prepared using aloe gel were higher than that of control cakes. Cakes with 60% (w/w) aloe gel had the highest moisture content. The pore size of cakes with 60% (w/w) aloe gel was the smallest of all groups. Crumb color became whiter as the proportion of aloe gel increased. Lightness (L value) of control cake was lower than that of cake containing aloe gel. Redness (a value) of aloe chiffon cakes increased as the proportion of aloe gel rose. Yellowness (b value) of cakes with 40% (w/w) aloe gel was significantly higher than that of the control group. Other cakes showed no difference in b value compared with control cake. Hardness in all cakes prepared with aloe gel was significantly lower than that of the control group. Adhesiveness of control cake was significantly lower than that of other cakes. No significant between-group difference in springiness was observed. The cohesiveness of cakes with 40% (w/w) aloe gel was significantly lower than that of the control group and that of cakes with 20% (w/w) aloe gel. The gumminess and chewiness of control cakes were significantly higher than those of other cakes. The yellowness of cake with 60% (w/w) aloe gel was significantly lower than that of the other groups. Pore size decreased after the addition of aloe gel. There was no significant difference in appearance among cakes thus, all cakes were acceptable to potential consumers. Although no perceptible difference in aloe odor was evident, cakes with 60% (w/w) aloe gel scored significantly lower in flavor acceptance compared with other cakes. No significant between-cake difference in taste acceptance, perceived moisture level, or texture acceptability was observed. Cakes with 40% and 60% (both w/w) aloe gel were of significantly higher density than other cakes. Overall, the acceptability of cakes with 60% (w/w) aloe gel was lower than that of other cakes. Ultimately, the results indicated that quality can be enhanced by adding less than 40% (w/w) aloe gel to chiffon cakes as a substitute for wheat flour.