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以简州大耳羊肉为主要原料,辅以各种香辛料,利用猪骨熬制骨汤来卤煮羊肉,供进一步加工羊肉半干制品。通过单因素实验对羊肉的卤煮工艺进行了研究,确定最佳工艺条件:卤汁中食盐浓度为3.0%,连续卤煮食盐添加量为0.9%,复合香辛料的添加量为2.0%,连续卤煮过程中香辛料的补加量为0.5%时,羊肉的风味达到最佳水平;猪骨添加量为10%,卤制时煮为140 min;当卤汁中食盐浓度为3.0%或连续卤煮食盐添加量为0.9%时,羊肉中的食盐含量为1.8%~1.9%,此时咸度符合人们的感官需求,感官评分为最高。 相似文献
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生鲜猪肉气调包装保鲜调理工艺优化 总被引:1,自引:0,他引:1
以鲜猪肉为原料,以料酒、复合香辛料、食盐的添加为试验因素,采用响应曲面试验优化冷鲜猪肉气调包装调理工艺。结果表明:在冷鲜猪肉的调理过程中,不同香辛料及食盐能有效的调理产品的理化品质,并能有效的抑制产品的微生物增长;料酒、复合香辛料、食盐的添加对调理猪肉气调包装后的菌落总数、色差等理化品质有显著作用(P0.05);通过响应曲面优化法优化调理工艺中,盐分的添加分别与料酒和复合香辛料的添加对产品微生物总量有显著交互作用(P0.05);优化得到调理猪肉最优工艺为料酒添加量6.70%、复合香辛料添加量1.20%、食盐添加量1.29%。在此条件下得到产品菌落总数为4.312 lg(CFU/g),可用于低温生鲜猪肉的调理生产。 相似文献
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文章主要研究开发了羊肚菌猪骨汤的工艺,通过添加一些调味料和配料,使羊肚菌汤呈现更鲜美的滋味,一定程度上解决了羊肚菌的精深加工问题。试验结果表明:羊肚菌料液比为1∶20(g/mL),在100℃条件下熬制10min,羊肚菌50g,添加食盐1.2%、鸡精0.6%、味精0.6%,在此工艺条件下,得到的羊肚菌汤味道最鲜美。猪骨料液比为1∶10(g/mL),熬制1.5h,添加生姜4.0%、食盐1.2%、鸡精1.0%,在此工艺条件下,得到的猪骨汤香味醇厚浓郁,滋味鲜美,色泽亮丽,呈淡黄色,口感最佳,符合大众口味。利用Friedman序和分析检验,确定羊肚菌汤和猪骨汤的最优配比为1∶2。 相似文献
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速冻饺子品质改良工艺的研究 总被引:8,自引:0,他引:8
:在速冻饺子面制品改良剂M的基础上,就食盐、磷酸氢钠、柠檬酸、碳酸氢钠的最佳添加量、面团pH值、进冻时间等方面进行了研究,速冻饺子改良的工艺中影响速冻饺子品质因素显著性按大小顺序为:面制品改良剂M的添加量> 面团pH值>食盐的添加量>磷酸氢钠的添加量,速冻饺子品质最佳的工艺条件为:进冻时间3min、面制品改良剂M 1.2%,磷酸氢钠0.15%,食盐0.60%,碳酸氢钠0.15%,面团pH 8.0。 相似文献
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Yao Chong Qian Xiao-Dong Zhou Gui-Fen Zhang Shu-Wei Li Li-Qin Guo Qiao-Sheng 《Food science and biotechnology》2019,28(2):355-364
Food Science and Biotechnology - The red stigmas of saffron are one of the most expensive spices in the world and serve as a traditional Chinese medicine. More saffron has been cultivated in China,... 相似文献
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《Food Reviews International》2013,29(3):253-287
Abstract The rich and delicate flavors are the mam reason that Chinese cuisine is held in high esteem worldwide. Seasonings and spices are heavily used in most Chinese foods. This review summarizes the flavor chemistry of some seasonings and spices such as soy sauce, vinegar garlic, scallions, shallots, ginger, star anise, and black mushroom, all of which are commonly used in Chinese foods. The possible interactions of seasonings or spices with other ingredients in the cooking of Chinese dishes are emphasized. Selected examples of the flavors of traditional Chinese foods are presented. 相似文献
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天然植物复合提取物对凡纳滨对虾生长及抗病力的影响 总被引:1,自引:0,他引:1
为研究在饲料中添加天然植物复合提取物对凡纳滨对虾生长、饲料利用、体组成成分以及对虾非特异性免疫指标的影响,设计了5个天然植物复合提取物浓度梯度的等氮等能饲料,饲料中天然植物复合提取物的添加量分别为0、0.05%、0.1%、0.2%和0.3%.实验用对虾初始体重为0.57g,经过8周的投喂实验.结果表明,饲料中添加天然植物复合提取物对凡纳滨对虾的增重率和成活率的影响显著,其中以添加天然植物复合提取物0.2%组的增重率最高,成活率则随着饲料中天然植物复合提取物添加浓度的提高而显著上升.天然植物复合提取物对凡纳滨对虾饲料系数和蛋白质效率的影响显著,其中以添加0.2%组饲料系数最低,蛋白质效率最高.对凡纳滨对虾全虾蛋白质、脂肪、灰分和水分的分析表明,饲料中添加天然植物复合提取物对凡纳滨对虾全虾组成成分的影响不显著.对虾血清溶菌酶活力、酚氧化酶活力以及血浆中红细胞总数受饲料中添加天然植物复合提取物的影响显著,然而血清超氧化物歧化酶活力不受饲料中天然植物复合提取物添加水平的影响.以对虾生长、成活率以及血清中酚氧化酶活力为指标,凡纳滨对虾饲料中天然植物复合提取物的适宜添加量为0.1%~0.2%. 相似文献
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Dried fish is very important component in Sri Lankan fishery productswhile current domestic production is estimated at around 40,000 tons per year. Generally, dried fish production in Sri Lanka is based on traditional methodology where 30% of salt is used averagely. Use of excess amount of salt can have negative health effects. Therefore production of dried fish with low salt is very important.Accordingly, partial substitution of salt with alternative substances can be done. Current study aimed at evaluating the effect of low levels of salt and combined effect of low salt and spices on quality of dried fish. The study was carried out using eviscerated and cleaned up GoldstripeSardinella with 0% (T1), 5% (T2), 10% (T3) salt levels and two different combinations of salt and spices (1%salt with 0.2%turmeric, 0.5%chlli, 0.5%pepper (T4) and 2%salt with 0.2%turmeric, 0.2%chlli, 0.2%pepper (T5)). Hot air dehydrator (65-70 °C) was used for fish drying. Chemical (moisture, water activity (aw), Total volatile nitrogen (TVN), and sodium chloride), physical (texture and rehydration), microbiological (APC, mould and yeast count and coliform count) properties and sensory attributes of experimentally prepared dried fish were investigated. The chemical parameters for all treatments were significantly different (p<0.05) while physical parameters were not (p>0.05). T2 indicated the best chemical quality. The values for moisture, aw, sodium chloride, TVN, texture and rehydration for T2, were 11.6584±0.03, 0.591±0.002, 12.43±0.15, 59.43 mg/100g±12.86, 1.54kg±0.14 and 12.70±3.54 respectively. T2 and T3 had least microbial counts while T1 and T5 had highest microbial count. But T5 had highest scores for all sensory attributes indicating consumer preference for low salt and spicy taste regardless of high TVN content and poor microbial quality.Therefore it is essential to improve the methodology to enhance the quality of low salt and spices added dried fish. 相似文献