共查询到19条相似文献,搜索用时 296 毫秒
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以羊栖菜为原料,通过对羊栖菜干制技术及调味配方的研究,制成一种方便营养的鸡肉味即食羊栖菜调味包。实验结果表明,干燥羊栖菜的最佳工艺为:在95℃下漂烫90s后热风干燥70℃下3.5小时,脱水羊栖菜的复水形态、色泽等质量较好。最佳菜包配方为脱水红胡萝卜1.5g、脱水羊栖菜6g、脱水香葱0.6g;最佳调味粉配方为:4.5g、I+G0.03g、味精0.5g、大蒜粉0.125 g、生姜粉0.1 g、葱粉0.15 g、白胡椒粉0.1 g;最佳鸡汤味酱包为:棕榈油在3.5 g、食盐1.0 g、酱油1.6 g、鸡骨油1.5 g。 相似文献
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文章以羊栖菜为原料,通过对羊栖菜干制技术及调味配方的研究,制成一种方便营养的鸡肉味即食羊栖菜调味包。实验结果表明,干燥羊栖菜的最佳工艺为:在95℃下漂烫90s后热风干燥70℃下3.5h,脱水羊栖菜的复水形态、色泽等质量较好。最佳菜包配方为脱水红胡萝卜1.5g、脱水羊栖菜6g、脱水香葱0.6g;最佳调味粉配方为:4.5g、I+G 0.03g、味精0.5g、大蒜粉0.125g、生姜粉0.1g、葱粉0.15g、白胡椒粉0.1g;最佳鸡汤味酱包为:棕榈油在3.5g、食盐1.0g、酱油1.6g、鸡骨油1.5g。 相似文献
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毛木耳低盐腌渍食品加工工艺研究 总被引:1,自引:0,他引:1
以干毛木耳丝为原料,感官评分作为评价指标,通过单因素和正交试验,研究毛木耳低盐腌渍食品的加工工艺。对毛木耳复水条件、调味料配方、调味腌渍时间等进行优化。结果表明毛木耳低盐腌渍食品的最佳制作工艺为:40℃温水泡发毛木耳75min;在主料25g、白糖0.5g、香油0.1~0.15g固定的前提下,添加辣椒油2.5g、酱油1.2g、花椒油1.0g、盐0.5g,腌渍60min调味效果最佳;-0.1 MPa条件下真空包装,最后巴氏灭菌80℃,30min。该工艺条件下制作的毛木耳食品色泽均匀,口感较好,风味独特。含盐量为6.1%,属于低盐范畴,可为毛木耳食品加工提供参考依据。 相似文献
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以核桃粕为原料,经木瓜蛋白酶水解后,得到核桃多肽水解液饮料,采用Box-Behnken中心组合优化感官配方,以20名同学打分为响应值,得到的最佳配方为:料液比10g/mL,三氯蔗糖0.5g/mL,柠檬酸0.1%,核桃香精0.25%。 相似文献
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以鲟鱼片的感官品质为指标,对麻辣风味烤鲟鱼片的腌制配方和调味配方进行优化。结果得出最佳腌制配方:以水100g计,蔗糖5g、食盐1g、麻辣粉1g、酱油4g、味精0.05g、黄酒2g、生姜2g;最佳调味配方:以糖浆100g计,食盐1g、酱油2g、豆豉2g、黄酒1g、味精0.05g。 相似文献
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为得到更科学、客观的评价结果,采用模糊数学感官评定法与响应面法结合,研究番茄调味酱的最优配方。制作过程中,复合调味料按3%干辣椒块、2%味精、5%辣椒粉、0.1% 5'-呈味核苷酸二钠,4%蒜丁、4%姜丁、3%白醋、3%酱油、5%白砂糖调配,并添加辅料花生碎5%,选择原味番茄酱添加量、植物油添加量、盐添加量、豆豉添加量4 个影响因素,在单因素实验基础上,进行响应面优化试验,得到最佳工艺配方。结果表明,最优工艺配方为:原味番茄酱添加量21%、植物油添加量37%、盐添加量1%、豆豉添加量9%,在此条件下,番茄调味酱感官评分预测值为8.60分,验证试验得到实际感官评分平均值为8.54±0.02分;与理论预测值相比,其相对误差为0.68%。理化和微生物检测结果显示,番茄调味酱的各项理化及微生物指标均符合国家标准。此试验结果为番茄调味酱工业化生产提供理论依据。 相似文献
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以低温蒸煮牛肉火腿为例,研究添加不同辅料后火腿硬度、弹性、咀嚼性、色泽、感官评分的变化。发现仙草萃取物能辅助卡拉胶、大豆蛋白和土豆淀粉有效提高牛肉火腿品质。响应曲面分析表明:随着仙草萃取物浓度和土豆淀粉添加量的增加火腿感官评定得分先增后减,而随大豆蛋白添加增加而增加且变化渐缓,仙草萃取物影响最大。火腿硬度随着土豆淀粉和大豆蛋白添加量增加显著增加,而随着仙草萃取物浓度增加先增后减。优化配方为:每100 g牛肉,添加仙草浓度为50 mL原萃取物稀释20.6倍,土豆淀粉添加量为5.13 g,大豆蛋白添加量为5.12 g,食盐2.8 g,白糖1 g,抗坏血酸0.04 g,亚硝酸钠0.004 g,TSP焦磷酸钠0.1 g,STP多聚磷酸钠 0.125 g,HM六偏磷酸钠0.075 g,红曲红色素0.003 g,感官评分为8.15,硬度值为3381.10 g,咀嚼度为3373.94。 相似文献
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目的 探究淀粉醛(dialdehyde starch,DAS)对大豆分离蛋白(soy protein isolate,SPI)/槲皮素(quercetin,QR)复合膜特性的影响。方法 以青稞淀粉为原料,通过高碘酸钠氧化制备了DAS,以SPI为基质,以DAS和QR为添加物,以拉伸强度、水分阻隔性能、抗氧化性能为指标进行单因素试验,通过响应面优化试验筛选出DAS强化的SPI/QR复合膜最佳制备条件后,对复合膜的微观结构进行表征,并对其物理学性能进行测试。结果 DAS强化的SPI/QR复合膜最佳制备条件为每100 mL蒸馏水中添加SPI 6.00 g、pH为8、DAS 5%、QR 4%、DES 25%(DAS、QR、DES以SPI质量计)。在此条件下,薄膜的拉伸强度为(7.37±0.39) MPa、水蒸气透过系数为(3.54±0.29)×10-11 g/(m·s·Pa)、抗氧化活性为(70.88±0.40)%。结构表征结果表明, DAS的添加使得该复合膜分子间形成了共价亚胺键,表面结构及横断面结构更加致密。此外,该复合膜具有较好的热稳定性、紫外阻隔性、疏水性。结论 D... 相似文献
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Sodium Dodecyl Sulfate and Sulfite Improve Some Functional Properties of Soy Protein Concentrates 总被引:1,自引:0,他引:1
The effects of sodium dodecyl sulfate (SDS) and sodium sulfite were studied on dispersibility, water and oil absorption of soy protein concentrates from toasted soy flours. Dispersibility was improved from 6.2% to 65% by 0.5% SDS, 0.25% sodium sulfite at pH6, and 60°C. Water absorption was improved from 5.5 to 7 mL water/g concentrate by 0.5% SDS at pH 6 at 20°C. Oil absorption was improved from 4.1 to 5.9 mL oil/g concentrate by 0.5% SDS, 0.25% sodium sulfite at pH 6 and 20°C. 相似文献
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To modify the properties of edible soy protein isolate (SPI) films, 0.5% anthocyanin-rich red raspberry (Rubus strigosus) extract (ARRE) (0.5 g raspberry powder in 95% ethyl alcohol/water/85% lactic acid [80:19:1. v/v/v]) was incorporated into film-forming solutions. ARRE resulted in an SPI film having significantly enhanced tensile strength (P < 0.05) and % elongation at break (P < 0.05), as well as increased water swelling ratio (P < 0.05) and in vitro pepsin digestibility (P < 0.05). The resultant films also showed significantly decreased water solubility and water vapor permeability (P < 0.05). In addition, ARRE increased darkness, redness, and yellowness film appearance as evidenced by a lower L* (P < 0.05), greater positive a* (P < 0.05), and a higher b* (P < 0.05) than the control film. Scanning electron microscopy images revealed that extract-added films had denser and more compact cross-section microstructure. Fourier transform infrared spectra illustrated that ARRE-created hydrogen bonding involved conformational changes of soy protein without destroying its backbone structure. SDS-PAGE electrophoretograms revealed that the extract induced intermolecular interaction of the soy protein monomers. Natural plant extracts would be a promising ingredient to make SPI films with different physicochemical properties and applications. PRACTICAL APPLICATION: This study characterizes the potential physicochemical changes of SPI film with incorporated raspberry extract. Upon the above modification, the resultant film was found to enhance the applications of pure SPI film in food packaging. For example, SPI-ARRE film could prolong the usage life of SPI film due to increased strength, or could be useful as a desiccant (drying agent) such as a water-absorbing sheet for preserving dried foods due to its increased hydrophilic surface and water-swelling ratio. SPI-ARRE film could also be alternately used as a food wrap with unique color. 相似文献