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新型胡萝卜猪肉灌肠的研制 总被引:1,自引:0,他引:1
以胡萝卜为蔬菜原料添加于猪肉中制作灌肠,主要研究了胡萝卜添加量、瘦肥肉比例和淀粉添加量对猪肉灌肠品质的影响.试验结果表明,胡萝卜添加于肉中可制作新型猪肉灌肠,胡萝卜的最适添加量为5%,瘦肥肉比例为7:3,淀粉的最适添加量为6%. 相似文献
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以肥瘦猪肉、绿豆淀粉模拟脂肪、水、淀粉等为原料研制低脂灌肠,通过正交试验,分别讨论绿豆淀粉模拟脂肪占猪肥膘的比例、水和淀粉的添加量对产品品质的影响。结果表明,低脂灌肠的最佳配方:以肉的添加量为基准,淀粉的添加量为15%、水为18%、盐为2.5%、模拟脂肪添加量为猪肥膘的40%、肥瘦猪肉比例为3∶7,所得到的灌肠与未添加模拟脂肪的灌肠相比较,其蒸煮损失减少,黏着性增加,保水率增加,脂肪含量减少,冻融稳定性有所提高,使得灌肠不易发生回生,增加了产品的储藏稳定性。 相似文献
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以猪肉为原料,通过单因素试验以及正交试验,探讨和优化猪肉卷的辅料配比及工艺参数。结果表明:肥瘦比为2∶8,辅料添加量的最佳配比:食盐2.0%、白糖1.5%、酱油0.5%,工艺参数的最佳组合为油炸温度160℃、油炸时间100s。制得的产品颜色红亮,结构紧实,肉丝螺纹状明显,香气浓郁,风味纯正。 相似文献
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目的研究上浆配料对预油炸虾肉半成品品质的影响并确定最佳上浆配料配方。方法将上浆配料上浆至虾肉中并进行预油炸处理,通过测定预油炸虾肉半成品的出品率、水分含量、嫩度和感官评价,研究淀粉、水、蛋液和食盐4种上浆配料对虾肉半成品品质的影响。在单因素试验的基础上,进行正交试验,得到4种上浆配料对虾肉半成品感官总分影响的最佳添加量。结果在上浆配方中淀粉添加量是影响虾肉半成品感官总分的最关键因素。当淀粉、水、蛋液和食盐的添加量分别为虾肉质量的9%、9%、9%和1.7%时,虾肉半成品具有最佳的品质特性。结论本试验的研究为未来虾类方便食品的工业化生产提供了一定的技术参数。 相似文献
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摘 要:目的 优化海鲈鱼鱼松加工工艺。方法 以海鲈鱼为原料制备鱼松,通过质构、色差及感官评分确定鱼松加工中蒸煮时间、初炒时间和炒酥时间3个关键工艺参数。在此基础上,以感官评价为指标对单因素试验和正交试验结果分析,获得鱼松的最佳配方,由电子舌、电子鼻检测对感官评价结果进行验证。结果 蒸煮时间20 min、初炒时间10 min,炒酥时间25 min为鱼松最佳加工条件,而影响感官评分的配料因素排序依次为食盐添加量>豌豆粉添加量>白砂糖添加量,当添加2%食盐、5%白砂糖、8%豌豆粉制备的鱼松品质最好。结论 一定工艺条件下,食盐添加量对海鲈鱼鱼松感官品质有较大影响,本研究可为工业化生产海鲈鱼鱼松产品提供参考。 相似文献
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Oil uptake and texture development in fried potato slices 总被引:2,自引:0,他引:2
The objective of this work was to study oil absorption and the kinetics of texture development of fried potato slices during frying. Prior to frying, potato slices were blanched in hot water at 85 °C for 3.5 min. Unblanched slices were used as the control. Control and blanched potato slices (Panda variety, diameter: 37 mm, width: 2.2 mm) were fried at 120, 150 and 180 °C until reaching moisture contents of 1.8% (total basis) and their texture and oil content were measured periodically. Oil uptake was higher in 15% for blanched samples than for control samples after 20 s of frying. Besides, the higher the frying temperature, the lower the oil absorption in control samples. Textural changes in fried potato slices were followed by the parameter maximum force (MF) extracted from the force vs. distance curves corresponding to different sampling times. Normalized maximum force (MF*) was used in modeling textural changes in the potato slices during frying in both the initial tissue softening process and the later crust development process. Higher temperatures accelerated these processes; however neither the temperature nor the pre-treatment had a significant effect (P > 0.05) over the final texture of the fried potato chips. 相似文献
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林哲寅 《食品安全质量检测学报》2020,11(22):8323-8328
目的 为研究即食油炸红娘鱼最佳加工工艺,给即食油炸红娘鱼的加工提供科学依据。方法 通过单因素试验和正交试验,探讨油炸条件及玉米淀粉、白醋、碳酸氢钠的添加量对即食油炸红娘鱼品质的影响。结果 影响即食油炸红娘鱼品质的主次因子为油炸条件>碳酸氢钠>玉米淀粉>白醋;即食油炸红娘鱼的最佳最佳配方为玉米淀粉添加3%、白醋添加2%、碳酸氢钠添加0.3%,油炸最适宜条件为在温度170℃下,油炸3min;该工艺加工的即食油炸红娘鱼的理化及安全指标符合水产加工品的国家食品安全标准要求。结论 本研究开发的即食油炸红娘鱼最佳加工工艺,可为即食油炸红娘鱼加工提供生产指导。 相似文献
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Pariya Thanatuksorn Kazuhito Kajiwara Toru Suzuki 《Journal of the science of food and agriculture》2007,87(14):2648-2656
BACKGROUND: Crispness is an important characteristic to be controlled in deep‐fat fried products. The physical state of food polymers influences the development of cellular structure and textural qualities of fried food. Glassy state is believed to play an important role in the mechanical properties of low‐moisture food. Therefore, an understanding of the physicochemical phenomena in the development of fried food structure using a state diagram of the frying process is discussed. RESULTS: Wheat flour models containing 400 and 600 g kg?1 initial moisture content were fried in frying oil at 150 °C for 1–7 min. Thermal properties of wheat flour, structure alteration and textural properties of fried samples were evaluated. The porous structure continuously enlarged when the sample was in the rubbery state. As the frying time was prolonged, the state of the product became glassy due to a decrease in water content, resulting in the ceasing of porous enlargement. Conclusion: The results revealed that physicochemical changes during frying influence the alteration of microstructure and quality of fried food, and the state diagram could be applied to explain the formation of microstructure during the frying process and used as a decision‐making tool to choose the proper conditions to provide desirable qualities in fried food. Copyright © 2007 Society of Chemical Industry 相似文献
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优化炒王不留行总三萜提取工艺,并分析其抑菌活性。在单因素实验的基础上,选取乙醇浓度、液料比、超声温度和超声时间为自变量,总三萜得率为响应值,采用4因素3水平的响应曲面分析法优化炒王不留行总三萜提取工艺;并采用倍比稀释法研究炒王不留行总三萜提取物对10种常见致病菌的抑菌作用。结果表明,超声波辅助提取炒王不留行总三萜最佳提取工艺条件为:乙醇浓度65%,料液比1:25(g/mL),超声温度63℃,超声时间40 min。在此工艺条件下,炒王不留行总三萜的得率为1.24%±0.003%,与模型预测值1.28%之间具有良好的拟合性。炒王不留行总三萜提取物对所选10种常见致病菌均有一定的抑制作用,尤其是对大肠杆菌、金黄色葡萄球菌、化脓性链球菌和肺炎链球菌抑制作用最强,其最小抑菌浓度(MIC)和最小杀菌浓度(MBC)均在1.25~5 mg/mL之间。该提取方法稳定、高效,可用于炒王不留行中总三萜的提取,同时提取物具有较强的广谱抗菌作用。 相似文献