• Title/Summary/Keyword: Flour-based Food

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Optimizing Recipes of Korean-style Cut Noodles with Anchovy Engraulis japonicus Soup Base Residue Powder (멸치(Engraulis japonicus) 잔사 분말을 첨가한 칼국수의 최적화)

  • Lee, So-Yeon;Ryu, Hong-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.47 no.5
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    • pp.545-555
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    • 2014
  • To develop Korean-style cut noodles with enhanced protein and calcium levels, we manipulated the ratio of dried anchovy Engraulis japonicus soup base residue powder to wheat flour, using a response surface methodology based on trained panel trials to determine the optimum ratio. Texture analysis and nutritional evaluation were also performed on cut noodles containing dried anchovy soup base residue (CNAR). Higher umami taste and springiness, and lower fishy flavor were strongly correlated with overall acceptability. The optimal CNAR formulation consisted of wheat flour (96.02 g), anchovy residue powder (2.67 g), and water (50.64 mL). CNAR had lower gumminess and adhesiveness (P<0.001), but higher springiness, cohesiveness (P<0.001), and chewiness (P<0.05), than the control (original wheat flour cut noodles). The addition of anchovy soup base residue elevated protein, lipid, and ash levels relative to the control. Color values decreased with increasing residue powder content. In vitro protein and starch digestibility of CNAR were lower than in the control (P<0.001). CNAR yielded significantly higher total free amino acid content than the control (P<0.01), leading to CNAR's improved palatability. Dried anchovy soup base residue can be used in wheat flour cut noodles to improve nutrition, sensory acceptability, and profitability.

Quality Characteristics of Sulgidduk by the Addition of Maesil(Prunus Mume) Cocentrate (매실농축액을 첨가한 설기떡의 품질특성)

  • Lim, Jeom-Hee;Jeong, Soon-Young;Kim, Jae-Hwan
    • Korean journal of food and cookery science
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    • v.26 no.6
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    • pp.761-771
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    • 2010
  • The purpose of this study was to determine the most desirable mixture ratio of Maesil (Prunus Mume) concentrate torice flour for the preparation of Sulgidduk. The five different levels of Maesil (Prunus Mume) concentrate were 0%, 4%,8%, 12%, and 16% and were stored over 3 days. The results of this study were as follows. First, the water activity of Sulgidduk was significantly increased upon addition of Maesil(Prunus Mume) concentrate to rice flour. However, in terms of mechanical texture characteristics, the hardness of Sulgidduk was decreased, Maesil(Prunus Mume) concentrate was added to Sulgidduk. The control was $764.58{\pm}5.3\;g/cm^2$. Each amounts of added Maesil(Prunus Mume) concentrate to rice flour (4%, 8%, 12%, and 16%) resulted in hardness levels of $633.44{\pm}13.0\;g/cm^2$, $617.64{\pm}16.2\;g/cm^2$, $585.31{\pm}27.5\;g/cm^2$, and $350.98{\pm}10.2\;g/cm^2$, respectively. In addition, both gumminess and cohesiveness of Sulgidduk increased with increasing amounts of added Maesil (Prunus Mume) concentrate to rice flour. Regarding the color value of Sulgidduk, with added Maesil(Prunus Mume) concentrate the L-value decreased, while both a-and b-value increased. In the sensory evaluation, surface color, taste, and flavor were improved with increasing amounts of Maesil(Prunus Mume) concentrate, whereas texture decreased. Based on sensory evaluation, Maesil (Prunus Mume) concentrate resulted in intensified color, taste, and flavor of Sulgidduk. Consequently, 4% to 8% Maesil (Prunus Mume) concentrate to rice flour was determined to the best formula for improving Sulgidduk in terms of sensory qualities such as moistness, color, taste, flavor and so on.

Determination of the Optimal Mixture Ratio for Extrudates of Job's-tear and Wheat Flour by Mixture Design Analysis (혼합실험계획법에 의한 율무와 밀가루의 압출성형 최적 배합 조건 설정)

  • Cho, Seok-Cheol;Kang, Byung-Sun
    • Korean Journal of Food Science and Technology
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    • v.45 no.4
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    • pp.473-477
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    • 2013
  • The aim of this study was to identify the optimal ingredient-mixing ratio of Job's-tear and wheat flour subjected to extrusion. A modified distance-based mixture design analysis was chosen for the experimental design. The results showed that the bending failure force, the a-value, and the water absorbtion index (WAI) value had no correlation with the mixture ratio of Job's-tear and wheat flour. However, the diameter of the extrudates, the L- and b-values, and the water solubility index (WSI) value were all found to be correlated to the mixture ratio. While the first three values were determined using a linear model, the WSI value was determined using a quadratic model. The diameter and color had an inverse correlation to the mixture ratio: the higher the ratio of Job's-tear to wheat flour, the lower the diameter and darker the color. The L- and b-values were found to change in accordance with the mixture ratio of Job's-tear to wheat flour. The lowest WSI value was obtained at a 40:60 ratio of Job's-tear to wheat.

Development of Functional Bread with Sea Tangle Single Cell Detritus (SCD) (다시마 Single Cell Detritus(SCD)를 첨가한 기능성 빵의 개발)

  • Bang, Sang-Jin;Choi, Seung-Hwa;Shin, Il-Shik;Kim, Sang-Moo
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.38 no.10
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    • pp.1430-1437
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    • 2009
  • Functional bread was manufactured with single cell detritus (SCD) of sea tangle. The optimum ingredient formula for SCD bread was determined based on mixture model. Flour and water reduced max weight, strength, hardness and specific loaf volume, whereas the increased SCD reversed the volume change of dough. Flour increased $L^*$ and $b^*$ values of SCD bread, while SCD decreased. Flour and water decreased $a^*$ value, while SCD increased. Max weight, strength, hardness, specific loaf volume, $b^*$ value and water holding capacity (WHC) were linear model on ANOVA table, whereas distance, volume change of dough, $L^*$ and $a^*$ values were nonlinear model. The response constraint coefficient showed that SCD influenced texture of SCD bread more than flour and water did, whereas water influenced the volume change of dough, specific loaf volume and WHC more than flour and SCD did. Moreover, flour influenced color value more than did water and SCD. Distance and $a^*$ value fitted nonlinear model with interaction terms for flour-SCD and water-SCD. Optimum ingredient formula for SCD bread was: flour, 48.25%; water, 30.89%; SCD, 3.86%. Sensory evaluation of SCD bread was a little lower than industrial bread and electrolyzed SCD bread.

Quality Characteristics of Noodles prepared by Adding Collagen Powder (콜라겐 분말 첨가에 따른 국수의 품질 특성)

  • Kwon, Eun-Ryung;Kwon, Nam-Yi;Park, Geum Soon
    • Journal of the East Asian Society of Dietary Life
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    • v.23 no.6
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    • pp.760-767
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    • 2013
  • This study investigated the quality of noodles containing different amounts of collagen powder. Noodles were prepared at ratios of 1, 3, 5 and 7% collagen power based on flour weight. The water binding capacity of the collagen powder was higher than that of flour. The rate of weight increase and volume increase of the noodles as well as the pH and turbidity of the soups were significantly increased with increasing amounts of collagen powder. The noodles showed decreased L and a values, and increased b values with increasing collagen powder in the flour composite. Hardness, springiness and chewiness of cooked noodles increased significantly with the increase in collagen powder content. cohesiveness and brittleness decreased with increasing amounts of added collagen powder. DPPH radical scavenging activity was improved significantly the addition of the collagen powder. Finally sensory evaluation results indicated that the noodles containing 1, 3% collagen powder had higher quality as compared to the other samples. Overall the results suggest that collagen powder is effective for improving the appearance and texture of noodles.

Effects of Mungbean Flour Level in Combination with Microbial Transglutaminase on Physicochemical and Textural Properties of Low-salt Pork Model Sausages

  • Lee, Hong Chul;Chin, Koo Bok
    • Food Science of Animal Resources
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    • v.33 no.2
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    • pp.221-228
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    • 2013
  • This study was performed to evaluate the effects of various levels of mungbean flour (MF) (0-2.4%) on the quality characteristics of pork model sausages (PMS) in experiment 1 and also select the optimum level of MF to enhance the water retention and gelling properties of low-salt PMS (LSPMS) with or without microbial transglutaminase (MTGase) in experiment 2. In experiment 1, the addition of MF did not affect pH, chemical compositions (fat and moisture contents), color values, and functional properties (expressible moisture, EM (%) and cooking yield, CY (%)) of PMS. However, the addition of MF increased the chewiness of PMS and hardness if the mungbean flour at the level of more than 1.2% was incorporated. Since the interaction between the microbial transglutaminase (MTGase) treatment and MF level was not significant (p>0.05), data were pooled by different factors (MTGase treatment and MF level) in experiment 2. MF improved the water binding ability and textural springiness of LSPMS. On the other hand, MTGase treatment decreased the pH and cooking yield (%) of LSPMS, but increased most textural properties. In conclusion, the addition of MF could enhance the water retention and textural properties of PMS and LSPMS, regardless of MTGase, when it was added to over 1.2%. Based on these results, mungbean protein may interact with MTGase on the low-salt comminuted meat systems. Therefore, further study might be needed to understand the mechanisms of interaction between MTGase and functional components induced from MF.

Textural and sensory properties of rice noodle blended with of hydrocolloids (Hydrocolloids혼합첨가 쌀면의 물리적, 관능적 특성연구)

  • Lee, Hanna;Jang, Eun-Hee;Lee, Jin-Sil;Hong, Wan-Soo;Kim, Young-Shik;Han, Jung-Ah
    • Korean journal of food and cookery science
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    • v.28 no.6
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    • pp.703-709
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    • 2012
  • Using market-selling rice flour, four rice wet noodles were prepared with three hydrocolloids: wheat flour, hydroxypropyl methyl cellulose (HPMC), and potato starch at different levels based on pre-test, and the physical and sensory properties of the noodles were measured and compared. The rice noodle with hydrocolloids showed much higher peak and final viscosity than wheat flour noodle (control). Rice noodle also showed higher hardness, cohesiveness and springiness than control in textural properties, however, the noodle with the highest hydrocolloids (wheat flour 15%, HPMC 12.5%, potato starch 17,5%) showed lowest cohesiveness and springiness values among samples. By sensory evaluation, the rice noodle with 15% wheat flour, 8.5% HPMC, 17.5% potato starch showed the highest scores in appearance, taste, texture and acceptability. HPMC in noodles seemed to influence on the noodle quality than potato starch or wheat flour. For making rice noodle, adequate level of hydrocolloids could improve noodle quality such as viscoelasticity, however, excess addition made the noodle coarse.

The Effect of Eggs on the Quality Properties of Ramyon (계란의 첨가가 라면의 품질에 미치는 영향)

  • 정재홍
    • The Korean Journal of Food And Nutrition
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    • v.11 no.4
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    • pp.420-425
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    • 1998
  • The effects of eggs on the quality properties, color measurment, cooking quality, textureal and sensory properties of Ramyon were esxamined. The contents of egg used were from 1% to 5% based on flour weight. The farinograph absorption decreased by egg but farinograph stability and breakdown were increased in vice versa. The yellowness of Ramyon prepared with eggs was higher than that of control. At cooking quality examination of Ramyon manufactred with eggs, weight of cooked Ramyon was increase but volume was appeared in vice versa. Extraction amounts of Ramyon manufactured with eggs during cooking were much smaller than those of control. The shear extrusion force and hardness of Ramyon manufactured with eggs were shown much higher value than those of control. The I2 reaction value of Ramyon manufactured with eggs and control were shown to almost same value,, from 2.13 to 2.20. Sensory properties of cooked Ramyon which was manufactured with eggs showed quite acceptable. Based on the cooking and sensory evaluation test, addition of 5% eggs to wheat flour may be suitable for processing Ramyon.

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Development of Composite Flours and Their Products Utilizing Domestic Raw Materials - III. Noodle-making and Cookie-making Tests with Composite Flours - (국산원료(國産原料)를 활용(活用)한 복합분(複合粉) 및 제품개발(製品開發)에 관한 연구(硏究) - 제 3 보 복합분(複合粉)을 이용(利用)한 제면(製麵) 및 제과시험(製菓試驗) -)

  • Kim, Hyong-Soo;Ahn, Soon-Bok;Lee, Kwan-Young;Lee, Su-Rae
    • Korean Journal of Food Science and Technology
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    • v.5 no.1
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    • pp.25-32
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    • 1973
  • Noodles and cookies were made from composite flours based on domestic resources and their quality was assessed to obtain the following results. 1) Various flours containing $10{\sim}20%$ defatted soy flour did not form belt in noodle-making process, but the use of 1.5% GMS + 2% Methocel as binder was very effective in noodle-belt formation and cooking quality. 2) Out of four raw flours, naked barley flour was most suitable for noodle-making. Addition of wheat flour at 25% or 50% level into the four composite flours greatly improved the quality of noodles and particularly that based on naked barley was similar to wheat flour in color and gave rather palatable taste. 3) Though cookie could be made from any composite flours without using GMS or CSL, naked barley flour was the best in sensory evaluation of the product. 4) Addition of wheat flour at 25% or 50% level into above composite flours gave cookies comparable to standard wheat product except the case of composite flour based on defatted rice bran.

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Effects of Gum on Quality Characteristics of Gluten-free Noodles prepared with Eragrostis tef Flour (테프(Eragrostis tef) 분말을 첨가하여 제조한 글루텐프리 면의 품질 특성과 검의 상관관계)

  • Joung, Ki Youeng;Song, Ka-Young;O, Hyeonbin;Shin, So Yeon;Kim, Young-Soon
    • The Korean Journal of Food And Nutrition
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    • v.30 no.5
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    • pp.1025-1034
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    • 2017
  • As the consumption of wheat has increased recently, the number of people who have digestive problems resulting from gluten in wheat has also increased. Teff has an attractive nutritional profile, as it not only gluten-free but also high in dietary fiber, protein, iron, and calcium. Seven samples were prepared for this study. The quality characteristics of gluten-free noodles were evaluated based on pH, salinity, water absorption, turbidity, color, texture properties, tensile strength, and SEM. The pH value was the highest in TF100 with a pH of 6.66 and the lowest in the control with a pH of 6.42. Salinity showed no significant difference among all samples, and it ranged from 0.02~0.04% (p<0.05). Water absorption was the highest in TFX with a value of 66.11%, and the lowest in the control with a value of 44.81%. Turbidity showed no significant difference among all samples, and it ranged from 0.14~0.21 O.D. (p<0.05). While the lightness and yellowness values decreased with an increase in teff flour content, the redness value tended to decrease. The color difference value was the highest in the sample group without gluten. Based on the texture profile analysis, the hardness was highest in the control with a value of 46.74 N and lowest in TF100 with a value of 18.34 N. The springiness showed no significant difference among all samples. The cohesiveness was highest in the control with a value of 0.92 N. The chewiness decreased with an increase in teff flour content. Although the control with gluten had the highest tensile strength at $3.42kg/cm^2$, TFX had considerable tensile strength at $2.30kg/cm^2$. This study demonstrated the processability of gluten-free noodles using teff flour.