共查询到20条相似文献,搜索用时 27 毫秒
1.
Cristina Gallego Mayara Belorio Priscila Guerra-Oliveira Manuel Gómez 《International Journal of Food Science & Technology》2022,57(8):4840-4846
Chestnut and chickpea flours have interesting nutritional characteristics and can be incorporated into layer cake formulations. This study aims to evaluate the effect of incorporating mixtures of these flours with wheat flour in the elaboration of layer cakes. With this aim, layer cakes were elaborated with the three different flours. Mixes of 50% of these flours and a mixture of the three flours in the same proportion were analysed. Batter density, microstructure and viscosity, as well as the specific volume, texture and acceptability of layer cakes were evaluated. Chickpea flour reduced the batter density and increased viscosity compared to wheat flour, while chestnut flour reduced viscosity and did not clearly affect density. Although both flours produced layer cakes with lower specific volume, as well as less cohesive and springiness, the effect on specific volume was clearer in chestnut flour. With 50% of chickpea flour, it was possible to obtain layer cakes with the same specific volume and hardness as those made with wheat flour. Layer cake acceptability decreased with the reduction in wheat flour, regardless of the type of flour incorporated. No improved acceptability has been found when combining chickpea and chestnut flours. 相似文献
2.
Flours (white and wholegrain flours) from wheat, rye, triticale, barley and tritordeum were used to elaborate layer cakes. The pasting properties (RVA) and the water-absorption (doughLab) of flours were analyzed. The batter characteristics (density, G′, G″, tan δ, consistency and flow index), and the cake characteristics (cake volume, crumb and crust colour and texture after 1 and 7 days) were studied. A sensorial evaluation of the cakes was also performed. Wholegrain flours showed higher pasting temperature and water-absorption, but lower peak time and viscosity than white flours. Its batters showed lower density and consistency and higher G′, G″, tan δ and n values. Wholegrain cakes showed lower specific volume, symmetry, colour characteristics, and staling rate but higher initial firmness. Considering the different cereals, barley showed the most different behaviour in flour, batter and cake characteristics. DoughLab analysis was very interesting to understand the adequacy of flours to cake elaboration, since significant correlations were found between water-absorption and specific volume, symmetry and firmness. Little differences in the consumer test were obtained between wheat and non-wheat cakes. Wholegrain non-wheat cakes could be a good alternative to white flour wheat cakes, due to their adequate technological properties and their nutritional advantages. 相似文献
3.
Esther de la Hera Mario Martinez Bonastre Oliete Manuel Gómez 《Food and Bioprocess Technology》2013,6(9):2280-2288
There is a growing interest in developing gluten-free bakery products in recent time. In cake making, gluten network formation is not essential, but hardly any information exists about the influence of the gluten-free flour characteristics affecting the final cake product. This study analyses the influence of two different rice cultivars (short and long) with different flour particle size in batter characteristics (specific volume, viscosity and internal structure) and in sponge and layer cake formulas (volume, shape, texture and colour). During starch gelatinization, the finest flours (median particle size finer than 100 μm) increased their viscosity and reached the peak viscosity (RVA) later than the coarsest flours. Moreover, the finest flours gave batters with lower specific volumes but with an air distribution in smaller and uniform bubbles in both formulas. These flours also produced higher volume and lower firmness in sponge cakes and greater symmetry index both in sponge and layer cakes. The rice type also influenced batter and cakes characteristics but in a lesser extent. The different results obtained depending on the rice flour particle size, type flour and cake formulation indicate the need to define them both in industrial specifications and in research studies. 相似文献
4.
Legume flours, due to their amino acid balance and their demonstrated nutritional benefits, are ideal ingredients to improve the nutritional characteristics of bakery products. We have studied the inclusion of lentil flour on layer and sponge cakes, and its effect on the characteristics of the batter and of the final product. The addition of lentil flours reduced the density of layer-cake batter but increased the density of sponge-cake batter. This effect was greater with the smaller flour-particle size. Adding lentil flour to the formula reduced layer-cake volume, symmetry index, cohesiveness and springiness and increased hardness. In sponge cakes, no clear tendencies were observed in volume or symmetry index, but the total substitution of wheat flour by lentil flour gave rise to harder and less cohesive cakes. The use of lentil flour with a fine particle size increased cake volume but reduced hardness, particularly in sponge cakes. 相似文献
5.
Legumes have interesting nutritional properties and many organizations, such as the World Health Organization, encourage their inclusion in the diet; their incorporation into bakery products could be a good method for increasing consumption. The aim of this study was to examine the addition of different percentages of pin-milled pea flour or its air-classified protein and starch fractions to sponge and layer cakes. Specific volume, pH and viscosity were measured in batters and specific volume, shape and texture in cakes. Evaluation through sensory analysis in a consumer test was performed after exclusion of the poorest cakes. Pin-milled pea-flour and starch-fraction cakes had similar specific volumes and firmness to wheat-flour cakes with substitution of up to 50% of the wheat flour in sponge cakes and up to 25% in layer cakes. In contrast, protein produced a lower cake specific volume and increased firmness at lower substitution percentages. Sensory acceptability decreased with increasing substitution percentages, and this was more pronounced in layer cakes. In sponge cakes, evaluations were similar to controls after substitution of 25% of the wheat flour by starch concentrate. 相似文献
6.
Kwang Y. Lee Seung Y. Park Hyeon G. Lee 《International Journal of Food Science & Technology》2011,46(12):2663-2668
The objective of this study was to investigate the characteristics of sponge cakes containing native oat β‐glucan (BG‐B) and its oxidised derivative with TEMPO (2, 2, 6, 6‐tetramethyl‐1‐piperidine oxoammonium ion) (Oxi‐B). BG‐B and Oxi‐B were substituted at 1% (w/w) into a formulation, and then the effects of BG‐B and Oxi‐B addition on the pasting properties of wheat flour and the physicochemical and textural properties of sponge cakes were determined. The pasting parameters of wheat flour were increased by BG‐B, whereas they were decreased in wheat flour with added Oxi‐B. The cake containing Oxi‐B had a lower volume, and a higher symmetry and uniformity than the BG‐B cake. The Oxi‐B cake exhibited smaller L* and b* values and a higher a* value than the control in crumb and crust colour. According to texture profile analysis, the BG‐B cake had increased hardness, chewiness and gumminess, whereas the Oxi‐B cake had decreased hardness. 相似文献
7.
SERAP BILGEN YALÇIN COKUNER ERAN KARABABA 《Journal of Food Processing and Preservation》2004,28(2):89-102
The effects of combined conventional and microwave oven baked white layer cake characteristics were studied. Two types of commercially milled wheat flour, white (A) and whole wheat (B), were used. The modified white layer cake making method was used for conducting the cake baking trials. The conventional baking times (8 or 11 min), microwave power (400 or 600 W) and microwave baking time (30, 40, or 50 s) were chosen as baking parameters. Conventional baking was applied to form the cake crust before baking with the microwave oven used to form the crumb of the cakes. The performance of combination baking was compared with the performance of conventional baking. The volume, bake loss, internal factors, and crust color of cakes were evaluated as quality characteristics. The bake losses of cakes using the combination of short oven times and low microwave power for selected microwave times were smaller than the bake losses of the control cakes for both flours. Long oven times and low microwave power increased the specific volume of cakes. Cakes baked from flours A and B exhibited similar internal properties. Oven time significantly affected the crust color of cakes made with flour A. The crust color of cakes made with flour B was similar to the crust color of control cakes. Using a combination of conventional and microwave baking produces cakes with qualities equivalent to the qualities of cakes produced with conventional baking. 相似文献
8.
Márcia Arocha Gularte Manuel Gómez Cristina M. Rosell 《Food and Bioprocess Technology》2012,5(8):3142-3150
The aim of the study was to investigate the impact of incorporation of different legumes (chickpea, pea, lentil and bean) on quality, chemical composition and in vitro protein and starch digestibility of gluten-free layer cake (rice flour/legume flour, 50:50). The incorporation of legume flours increased the batter viscosity and, with exception of chickpea, resulted in higher specific cake volume than that in control. Chickpea and pea containing cakes had the brightest and the most yellowish crust. The legumes significantly increased the hardness and chewiness in the cakes, except with addition of lentil. Enriched cakes had higher total protein, available proteins, minerals, fat, as well as fiber content with except in the case of chickpeas. Legumes significantly affect the in vitro hydrolysis of starch fractions, decreasing the rapidly digestible starch yielding a reduction in the eGI, except chickpea containing samples. Overall, considering physicochemical properties and nutritional quality, lentil flour incorporation resulting in the best gluten-free cakes. 相似文献
9.
Two Canadian cross-pollinating common buckwheat (Fagopyrum esculentum Moench) varieties, Koban and Koto, and two self-pollinating lines, BR01 and BR06, were dehulled and roller milled on a pilot mill to produce three distinct milled products, white flour, dark flour and whole groat flour. The white flours contained mostly starch (79.2–87.2%), whereas the dark flours were rich in proteins (37.1–38.7%), dietary fibre (15.2–22.0%), ash (5.49–5.99%), and fagopyritols (1420–2220 mg/100 g). The buckwheat flours were blended with wheat flour (Canada Western Red Spring straight grade flour) at 60:40 ratios and evaluated for soba noodle properties. Significant differences in milling properties, and in raw noodle colour and texture were detected among cultivars, although the impact of flour type on noodle properties was far greater. The self-pollinating lines exhibited comparable milling and soba noodle properties to Koban. Koto exhibited slightly higher white flour yield and generally firmer noodle texture compared to the other lines. White flours produced the brightest noodles, followed by whole groat and dark flours. Dark flours yielded the thickest cooked noodles with the largest maximum cutting stress and greatest resistance to compression. Noodles prepared with white flour offered the best chewiness, springiness and recovery parameters. Soba noodles prepared with dark flours contained considerably higher amounts of minerals, proteins, dietary fibre, and fagopyritols than noodles prepared with white flour. 相似文献
10.
Optimisation of wheat flour‐based sponge cake formulation containing tapioca starch and xanthan gum
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Busarawan Chaiya Rungnaphar Pongsawatmanit Witoon Prinyawiwatkul 《International Journal of Food Science & Technology》2015,50(2):532-540
The optimum formulation for wheat flour (WF)‐based sponge cakes containing tapioca starch (TS) and xanthan gum (Xan) was determined using the central composite design with two factors and response surface methodology (RSM). Effects of partial substitution of TS (5–15%) for WF in a 20% total flour blend and Xan (0.1–0.3%) on specific volume, parameters of texture profile analysis and sensory liking scores of baked sponge cakes were investigated. A second‐order polynomial response surface was used to explain the influence of TS and Xan on the dependent variables. Coefficients of determination (R2 ≥ 0.75) of the response variables and significant regression models were used for RSM optimisation. Based on the RSM contour plots, the cake formulation containing 16% butter with desired physical properties (maximum specific volume; minimum hardness, gumminess and chewiness) and sensory quality (maximum overall liking) was found to be 11.09–11.88% TS and 0.10–0.11% Xan. 相似文献
11.
Priscila Guerra-Oliveira Mayara Belorio Manuel Gómez 《International Journal of Food Science & Technology》2022,57(8):4754-4762
Bread is one of the most wasted products in both industry and retail. This study analysed the use of bread flour of various particle sizes (1000 μm, 500 μm and 200 μm) in different percentages for sponge formulations (10% and 20%) and layer cakes (10%, 20% and 30%). Viscosity, microstructure and density of batters, as well as specific volume, texture and colour of cakes were evaluated. The inclusion of bread flour change batter microstructure. Viscosity does not affect the sponge batters but it tends to increase in the layers, mostly in the case of finer flours. The specific volume is reduced in sponge cakes while hardness is generally increased, even with the lowest percentages of bread flour. In layers, this reduction in volume is only visible at the highest doses of flours below 500 microns with no changes in hardness. 相似文献
12.
The purpose of this research was to study the functional differences between straight grade (75% extraction rate) and patent (60% extraction rate) flour blends from 28 genetically pure soft white and club wheat grain lots, as evidenced by variation in sugar snap cookie and Japanese sponge cake quality. Functional differences were examined relative to arabinoxylan content, protein content, and oxidative cross-linking potential of flour slurries. Oxidative cross-linking measurements were obtained on flour slurries with a low shear Bostwick consistometer and considered endogenous oxidative cross-linking potential (water alone) or enhanced oxidative cross-linking potential (with added hydrogen peroxide-peroxidase). A 2-way ANOVA indicated that flour blend was the greater source of variation compared to grain lot for all response variables except water-extractable arabinoxylan content. Patent flours produced larger sugar snap cookies and Japanese sponge cakes, and contained significantly less total and water-unextractable arabinoxylans, protein, and ash than did straight grade flours. Patent flours produced more viscous slurries for endogenous and enhanced cross-linking measurements compared to the straight grade flours. The functional differences between patent and straight grade flours appear to be related to the particular mill streams that were utilized in the formulation of the 2 flour blends and compositional differences among those streams. 相似文献
13.
Ram Yamsaengsung Regine Schoenlechner Emmerich Berghofer 《International Journal of Food Science & Technology》2010,45(3):610-620
The effects of the addition of chickpea (Cicer arietinum), emulsifier and altered amount of water on the functional properties (bread volume, colour of crust, crumb texture and crumb porosity) of white and whole wheat bread were investigated applying a screening three factorial design. Addition of chickpea increased crumb firmness and slightly decreased bread volume in both bread types. Addition of emulsifier increased bread volume and decreased bread firmness. Altering the amount of water addition had no significant effects on white bread, but decreased crumb firmness and increased bread volume in whole wheat bread. None of the investigated parameter had an effect of whole wheat bread colour, while in white bread chickpea addition increased darkness and yellowness of the bread. Optimum addition for breads of highest quality would be 56.9–58% water, 1.0% emulsifier and 10.0–16.0% chickpea in white bread and 58% water, 1.0% emulsifier and 11.8% chickpea in whole wheat bread. 相似文献
14.
Soft white wheat was sprouted in the laboratory for 1, 2 and 4 days, respectively, before milling the wheat into flours. The flours were used to bake cakes and cookies and to determine thickening powers. The flours milled from wheat which had been sprouted for 2 or 4 days were slightly higher in ash and protein and darker in color than the flour from the sound wheat. Sprouting of the grain for longer than 1 day resulted in flours of poor cake baking quality. The cakes were low in volume, had a dip in the center, a coarse grain and a firm texture. Cookie spreads increased and cookie top grain score improved with longer times of sprouting of the grain, but the crust color of the cookies darkened. The flavor was not affected by sprouting. The thickening power of the sprout-damaged soft wheat flours decreased with time of sprouting of the soft wheat before milling into a flour. Generally, laboratory sprouting of soft white wheat had an adverse effect on the functionality of flours in soft wheat applications. Effects of field sprouting on soft wheat flour performance are expected to be similar to those observed with laboratory sprouted soft wheat. 相似文献
15.
Mehmet Murat Karaoğlu Halis Gürbüz Kotancilar Kamil Emre Gerçekaslan 《International Journal of Food Science & Technology》2008,43(10):1778-1785
The effects of frozen storage and initial baking time of par‐baked cake on baking loss, volume, moisture, colour and textural properties of cake obtained after thawing and rebaking were investigated. Cakes, par‐baked at 175 °C for 15, 20 and 25 min, were stored at ?18 °C for 3, 6 and 9 months. After storage, par‐baked cakes were thawed and rebaked at 175 °C for 10, 15 and 20 min. Baking loss, moisture content, L and +b colour values, firmness, gumminess and chewiness of the resulting full‐baked cakes were significantly affected by both par‐baking and frozen storage time, while specific volume, cohesiveness, springiness and resilience values were significantly affected by frozen storage time. The increase in the time of frozen storage of the par‐baked cake leads to a decrease in the quality of the rebaked cake, namely an increase of baking loss and cake crumb firmness, and a loss in the moisture content and specific volume. Moisture of cake crumb, L and +b colour values, firmness, gumminess and chewiness significantly increased as the par‐baking time increased. However, regarding baking loss, specific volume, moisture content and textural properties, 3‐month intermediate storage at ?18 °C and 20‐min initial baking time gave the best result among the cakes produced by using the two‐step baking procedure. 相似文献
16.
Leidi D. Preichardt Claire T. Vendruscolo Márcia A. Gularte Angelita da S. Moreira 《International Journal of Food Science & Technology》2011,46(12):2591-2597
The aim of this study was to compare the characteristics of gluten free cakes prepared with rice and corn flours and with different concentrations of xanthan gum. Three formulae were created, F1, F2, and F3, with xanthan 0.2%, 0.3% and 0.4%, respectively. Two controls were used, both without xanthan: C1 and C2 (with wheat flour instead of rice flour). The cakes were characterised with chemical, physical, and sensory analysis. The sensory attributes of preference only of the gluten free F2 and F3 cakes were tested. Cakes formulated with xanthan gum displayed improved quality characteristics such as increased specific volume, enhanced texture in terms of decreased firmness, and delayed staling. The F2 and F3 formulated cakes presented desirable quality characteristics that resembled the physical, chemical, and sensory attributes of traditional cakes formulated with wheat flour. 相似文献
17.
A gluten-free wheat bread replacement was developed from rice flour (80%) and potato starch (20%). Using objective measurements as responses, response surface methodology was utilized to find carboxymethylcellulose (CMC)-hydroxypropylmethylcellulose (HPMC)-water combinations which could successfully replace gluten in the rice flour yeast breads from each of three rice flours. CMC and water had the greatest effect on the responses measured; HPMC had the least. Rice bread formulations were found that resulted in breads which met wheat (white) bread reference standards for specific volume, crumb and crust color, Instron firmness and % moisture. 相似文献
18.
PETROS KEFALAS SAVAS KOTZAMANIDIS DIMITRIOS SABANIS ANASTASIA YUPSANI LIDA-AIKATERINI KEFALA ATHANASIOS KOKKALIS TRAIANOS YUPSANIS 《Journal of food quality》2009,32(5):644-668
Two ways of improving durum wheat bread-making quality were evaluated.
First, durum wheat (cultivar "Papadakis") was blended with bread wheat flour of good (A-flour) or medium (B-flour) quality (70% durum and 30% bread wheat flour). Durum wheat flour displayed the γ-gliadin 45 electrophoretic band and acceptable bread-making quality. Breads from flour blends had better volume, particularly the durum and A-flour blend. The addition of ascorbic and citric acid and malt flour improved dough rheological properties and thus bread volume, as well as staling rate and sensory characteristics. These were more pronounced in the blend of durum with B-flour.
Second, durum wheat flour alone was used to prepare chickpea sourdough-leavened bread, as flavor is important for consumer acceptance. With the addition only of salt, the chickpea sourdough-leavened durum wheat bread displayed acceptable loaf volume, distinguished flavor and longer shelf life compared with bread prepared with compressed baker's yeast.
One of the practical applications of this study is the possibility of using a common durum wheat cultivar instead of local varieties as is the case with traditional breads. Results of this work may be useful for promoting greater acceptance of durum wheat breads as well as expansion of the use of a traditional Mediterranean chickpea sourdough-leavened durum wheat bread with distinguished flavor and taste.
This work may serve as a guide for determining the quality of flours suitable for production of "home made" or "village" bread (which has high market value as specialty bread) by blending durum and bread wheat flours. Best results are obtained with good-quality bread wheat flour, regardless of the good quality of durum wheat cultivar used, together with the use of the dough improvers implemented in this work. 相似文献
First, durum wheat (cultivar "Papadakis") was blended with bread wheat flour of good (A-flour) or medium (B-flour) quality (70% durum and 30% bread wheat flour). Durum wheat flour displayed the γ-gliadin 45 electrophoretic band and acceptable bread-making quality. Breads from flour blends had better volume, particularly the durum and A-flour blend. The addition of ascorbic and citric acid and malt flour improved dough rheological properties and thus bread volume, as well as staling rate and sensory characteristics. These were more pronounced in the blend of durum with B-flour.
Second, durum wheat flour alone was used to prepare chickpea sourdough-leavened bread, as flavor is important for consumer acceptance. With the addition only of salt, the chickpea sourdough-leavened durum wheat bread displayed acceptable loaf volume, distinguished flavor and longer shelf life compared with bread prepared with compressed baker's yeast.
PRACTICAL APPLICATIONS
One of the practical applications of this study is the possibility of using a common durum wheat cultivar instead of local varieties as is the case with traditional breads. Results of this work may be useful for promoting greater acceptance of durum wheat breads as well as expansion of the use of a traditional Mediterranean chickpea sourdough-leavened durum wheat bread with distinguished flavor and taste.
This work may serve as a guide for determining the quality of flours suitable for production of "home made" or "village" bread (which has high market value as specialty bread) by blending durum and bread wheat flours. Best results are obtained with good-quality bread wheat flour, regardless of the good quality of durum wheat cultivar used, together with the use of the dough improvers implemented in this work. 相似文献
19.
美国杏仁月饼的感官与质构特性研究 总被引:3,自引:0,他引:3
本文主要研究了美国杏仁粉、麦芽糖醇糖浆、脂肪和胶体对月饼的感官与质构特性的影响。以九个不同月饼饼皮配方为研究对象, 通过对月饼的全质构分析及感官特性的评定, 并采用方差分析及主成分分析法分析了感官结果和仪器测定结果的相关性。感官特性评定结果表明:月饼的杏仁风味、颜色、油润度、油腻感、粘性、以及咀嚼性的强度都随杏仁粉对小麦粉取代量的增加而增大,而硬度随杏仁粉取代量增加而减小,甜度几乎不受杏仁粉含量的影响;质构特性的仪器分析结果表明:随杏仁粉取代量增加, 月饼的粘聚性和咀嚼性的强度均增大,而硬度值减小。月饼表皮颜色中的L*值随杏仁粉取代量的增加而明显减小,a*值明显增大,b*值几乎不受杏仁粉取代量的影响。麦芽糖醇糖浆对蔗糖糖浆的取代量的增加可使月饼含糖量降低,也可使月饼产生不受欢迎的颜色,但随着杏仁粉含量的增加, 这种现象可以得到弥补。脂肪含量的变化能显著影响月饼产品的油润度、粘性、硬度和油腻感,而对杏仁风味没有显著性影响。月饼感官评定和仪器测定的硬度值、感官评定和仪器测定的咀嚼性值、感官评定的粘性值与仪器测定的粘聚性值显示出良好的相关性,相关系数分别为0.983、0.963和0.996。本研究将为开发低碳水化合物(糖)型、低脂型、并符合美国FDA健康声称 相似文献
20.
目的为开发一款低糖、低脂、富含氨基酸和膳食纤维的功能性饼干。方法以低筋粉、鹰嘴豆、全麦粉、玉米油等原料研制鹰嘴豆全麦粉酥性饼干,以感官评分为评定指标经单因素和正交试验优化得到最优配方。采用质构仪和低场核磁共振分析表征了不同组分条件下鹰嘴豆全麦粉酥性饼干的内在结构和水分分布情况。结果通过正交实验优化了鹰嘴豆全麦粉酥性饼干配方为:鹰嘴豆粉17.5%、全麦粉30%+低筋粉70%、木糖醇25%、玉米油22.5%。在此配方下制得的鹰嘴豆全麦粉酥性饼干感官评分最高且硬度、脆性、胶黏性和咀嚼性均高于其他试验组。结论本研究为膳食纤维功能饼干研发与生产提供理论参考。 相似文献