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Characterisation of chickpea flour‐based gluten‐free batters and muffins with added biopolymers: rheological,physical and sensory properties
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Beatriz Herranz Wenceslao Canet María José Jiménez Raúl Fuentes María Dolores Alvarez 《International Journal of Food Science & Technology》2016,51(5):1087-1098
Chickpea flour (CF)‐based muffin formulations were made with CF alone and with added biopolymers [whey protein (WP), xanthan gum (XG) and inulin (INL)] to evaluate their suitability to be a wheat flour (WF) substitute in muffins. Structural characteristics of the batters and muffins were studied by means of rheometry, microscopy, physicochemical properties, and texture and sensory analysis. Partial replacement of CF with XG, alone (at 0.5 and 1%) or blended with either WP or INL, significantly increased the batter viscoelasticity as denser matrices developed; moreover, the muffins with XG added at 1% had similar hardness to wheat gluten muffins. The replacement of WF decreased the springiness, cohesiveness, chewiness, resilience and specific volume of the muffin. However, baked muffins with added XG also showed higher sensory sponginess and moisture associated with numerous air bubbles in the batter and were perceived to be easier to swallow and to have better general appearance. 相似文献
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ABSTRACT: The aim of this study was to determine the postprandial glucose (GR), insulin (IR), and triglyceride response as well as the satiety response (SR) to low-calorie muffins (LCMs) and to compare them to those of conventional plain muffins (PMs) and bread. The LCMs had a lower fat content, their sugar was replaced by maltitol, and wheat flour was partially replaced by high-amylose corn starch. We used bread as a reference to calculate glycemic (GI), insulinemic (II), and satiety indices (SI). Seven men and 7 women (33 ± 7.8 y; body mass index = 25.8 ± 2.9) were studied in a randomized crossover design and were given either bread, an LCM, or a PM during 3 different occasions. Plasma glucose, insulin, and triglyceride concentrations were periodically measured for 2 h after consumption. We used the same design in a separate assay to evaluate SR by means a subjective questionnaire. The results show that LCMs reduced the IR by 30% ( P = 0.03) and lipemic response by 50% ( P < 0.001) compared to PMs. GR was only found to be significantly different between bread and LCMs (52% lower in LCM; P = 0.03), with PMs in an intermediate position. The SR of LCMs is similar to bread and higher than PMs (191%; P = 0.02). We concluded that LCMs are a product with a very low GI with better postprandial and SRs than PMs. These metabolic properties are useful in normal and overweight persons. However, further research is needed on the effects of this type of products in individuals with impaired glucose tolerance. 相似文献
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Savita Sharma Usha Bajwa HPS Nagi 《Journal of the science of food and agriculture》1999,79(5):657-662
Effect of blending 50 to 250 g kg−1 cowpea flour in wheat flour on rheological, baking and sensory characteristics of bread, chapati, cookies and muffins was studied. Farinograph water absorption, dough development time, mixing tolerance index and dough stability increased significantly with increased amount of cowpea flour. Incorporation of cowpea flour lowered gelatinisation time and peak viscosity. Loaf volume and overall acceptability scores of bread were reduced significantly beyond 150 g kg−1 incorporation of cowpea flour. There were significant changes in specific volume and overall acceptability scores of muffins, registering an initial improvement up to 50 g kg−1 and a significant decline thereafter. © 1999 Society of Chemical Industry 相似文献
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Rosales-Soto MU Powers JR Alldredge JR 《Journal of the science of food and agriculture》2012,92(7):1511-1518
BACKGROUND: Consumption of baked products constitutes an important part of a daily breakfast considering that people are continually grabbing meals on the go. Among baked products, muffins rank third in breakfast products and attract a broad range of consumers. Incorporation of red raspberry juice into muffins can add value to the product while preserving health benefits to the consumer. The purpose of this study was to evaluate the effect of mixing time, freeze‐drying and baking on the phenolic and anthocyanin contents and antioxidant capacity of raspberry juice during the preparation of muffins. RESULTS: Freeze‐drying of raspberry batters reduced their phenolic content and antioxidant capacity regardless of mixing time. Non‐freeze‐dried raspberry batter mixed for 5 min had the highest phenolic content (0.88 mg gallic acid equivalent g?1 dry matter (DM)). Non‐freeze‐dried raspberry muffins had the highest antioxidant capacity (0.041 µmol Trolox equivalent g?1 DM). Freeze‐dried raspberry batters mixed for 5 and 10 min had the highest anthocyanin content (0.065 mg cyanidin‐3‐glucoside g?1 DM). Baking reduced the anthocyanin content of both non‐freeze‐dried and freeze‐dried raspberry muffins. CONCLUSION: Despite the reduction in valuable compounds, muffin is a vehicle for the delivery of these compounds. Copyright © 2012 Society of Chemical Industry 相似文献
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Effects of lupin incorporation on the physical properties and stability of bioactive constituents in muffins
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Rumiyati Rumiyati Anthony P. James Vijay Jayasena 《International Journal of Food Science & Technology》2015,50(1):103-110
Germinated Australian sweet lupin (ASL) flour (after germination for 7 days) was incorporated into muffin formulation at 0%, 2%, 4%, 6% and 8% of dried muffin weight. The effect on the physical characteristics of muffins including height, diameter, colour and texture (hardness, cohesiveness, springiness and chewiness) was measured. The stability of phenolic, phytosterol compounds and the antiradical activity of the muffins before and after baking (190 °C, 25 min) were determined. The level of incorporation of germinated ASL flour affected the volume, colour, hardness and muffin texture. Muffins incorporated with germinated ASL flour at the levels used in this research exhibited higher concentrations of total phenolic compounds, phytosterol and antiradical activity than those in control muffins. The baking process did not significantly reduce the phenolic compounds, phytosterol and antiradical activity. 相似文献
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Anisa Ramcharitar Neela Badrie Mildred Mattfeldt-Beman Hisako Matsuo Charlotte Ridley 《Journal of food science》2005,70(7):s504-s507
Flaxseed has recently gained attention as a functional food. The effect of adding flaxseed (7.3%, 11.6%, and 15.5%) to muffins on consumer acceptability was evaluated by a focus group, hedonic scoring, and food action rating scale (FACT). The majority of consumers (82.6%, P < 0.001) rated the control muffin (0 % flaxseed) higher than the flax muffin for appearance, color, flavor, texture, overall acceptability, and food acceptance. Flaxseed muffin (11.6%) was “neither liked nor disliked” to “liked slightly” in overall acceptability. This may have been accounted for by the observation that many persons aged 18 to 25 y did not think they needed to consume “health foods”. This “indifferent” and in some cases “negative” attitude toward the flax muffins, which they considered a “health food”, may have influenced the ratings the flax muffins received. Texture and flavor were strongly and positively correlated (P < 0.01) to overall acceptability. A flaxseed muffin provided at least 16% fiber of the daily recommended value. 相似文献
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