共查询到20条相似文献,搜索用时 78 毫秒
2.
传统的牛肉香肠滋味鲜美,但口感坚韧而且营养较为单一。该文介绍了在牛肉香肠里加入海带精粉,同时采用酶法嫩化技术来生产含碘的复合式海鲜型牛肉香肠,是对传统肉制品的营养保健型转轨作探讨性研究。 相似文献
3.
试验利用乳酸菌发酵生产低硝牛肉香肠.结果表明,利用乳酸菌发酵生产出的香肠的理化指标、微生物指标、感官指标等均优于传统的牛肉香肠,且香肠中亚硝酸盐的残留量低于传统牛肉香肠,大大增加香肠的食用安全性. 相似文献
4.
采用传统微生物计数、高通量测序、凯氏定氮、高效液相色谱等方法,探究牛肉宰后0~4 ℃下不同贮藏时间(0、12、24、36 h)对发酵香肠加工过程中微生物菌相变化、蛋白质降解及其相关性的影响。结果显示,随着牛肉贮藏时间的延长,香肠中菌落总数、大肠菌群数、菌群多样性和丰富度以及蛋白质降解指标均呈上升趋势,总游离氨基酸含量呈下降趋势;香肠成熟阶段中总挥发性盐基氮含量与总生物胺含量之间呈极显著正相关(P<0.01)。其中,贮藏36 h牛肉加工的香肠与未经贮藏牛肉加工的香肠对比,菌落总数平均值由2.40×107 CFU/g增加到4.03×107 CFU/g(P<0.05),反映菌群多样性的Shannon指数平均值由1.39增长至2.89,优势菌群由整个加工阶段均为葡萄球菌变成前期为魏斯氏菌,后期为葡萄球菌;总游离氨基酸含量平均值由7.09 mg/g减少至6.44 mg/g,总生物胺含量平均值由92.14 mg/kg增长为117.42 mg/kg(P<0.05)。结论:控制原料牛肉贮藏时间可以有效减少香肠中微生物的总量,降低菌群多样性,抑制蛋白质的降解,减缓生物胺的积累,从而保障发酵香肠的安全性。 相似文献
5.
6.
7.
国外香肠香辛料配方组成分析丛恕增(辽宁鞍山市食品公司骨泥制品厂,114001)本文所分析的国外香肠香辛料的配方组成,是以西欧、美国、日本等国家加工制作的各种熟香肠、血香肠及肝香肠的100多个配方为依据。熟香肠是以牛肉与猪肉及猪脂肪、脖肉、腮肉、头肉、... 相似文献
8.
《中国食品添加剂》2020,(2):100-105
目的:探究发酵香肠益生菌降亚硝酸盐的最佳工艺条件。方法:以市面销售的牛肉为原料,以嗜酸乳杆菌、植物乳杆菌、鼠李糖乳杆菌、干酪乳杆菌、嗜热链球菌、保加利亚乳杆菌组成的混合菌剂为香肠发酵菌,在香肠发酵过程中添加一定量亚硝酸盐,以亚硝酸盐降解率和香肠感官品质为评价指标,采用单因素试验、正交试验和验证性试验方法。结果表明:发酵剂接种量为7%,发酵温度为25℃,发酵时间为24h时,亚硝酸盐降解率比较高,香肠品质最好。结论:发酵温度应在30℃以内。温度在一定范围内越高,发酵时间越长,亚硝酸盐降解率越高,但温度高,发酵时间长会影响香肠的发酵品质。 相似文献
9.
10.
意大利萨拉米香肠是一种经发酵干燥而成的货架期稳定的香肠。本文所讨论的香肠是用牛肉和牛脂肪作原料,通过工艺改进而成的新产品。这些改进措施有裹上带pasterma香料的动物胶外衣;加入或不加入胚芽乳杆菌菌种;在表面培育白霉层。这些新的工艺可以避免熏制工序,使用这一工序的仅仅是对照样品。对21天成熟期结果的分析表明:烟雾成分抑制了乳酸菌的活动,但并不影响其数量。品质最好的样品是具有最高组织结构分值的白霉外膜香肠组(B),其次是加入胚芽乳杆菌组(D),并且这一组具有最佳色泽。对照组(A)中合有较高的亚硝酸钠残留。加入胚芽乳杆菌的香肠在成熟期间显示其菌量在逐渐增加。 相似文献
11.
12.
13.
为了研究预处理方法对可得然胶粘度、凝胶强度的影响,探索经过预处理的可得然胶对低脂牛肉肠的保水性和质构特性的影响,本实验分别采用高速斩拌、酸碱中和的方法对可得然胶进行预处理,研究两种预处理方法对可得然胶粘度及凝胶强度的影响。并在低脂牛肉肠的加工中,分别添加0.1%、0.3%、0.5%和0.7%经高速斩拌与酸碱中和预处理的可得然胶,测定低脂牛肉肠蒸煮损失、保水性、质构特性以及感官等指标,探究高速斩拌、酸碱中和预处理所得可得然胶的应用效果。结果表明:高速斩拌和酸碱中和预处理均能显著提升可得然胶的凝胶强度和粘度(P<0.05),其中,酸碱中和预处理可得然胶的粘度和凝胶强度更高,高速斩拌及碱溶的最适时间分别为5和15 min。随着高速斩拌、酸碱中和的可得然胶添加量的增加,低脂牛肉肠的蒸煮损失显著低于添加未处理可得然胶粉末的低脂牛肉肠(P<0.05),而非压出水分、保水性、硬度、咀嚼性、感官评分等均显著高于添加未处理可得然胶粉末的低脂牛肉肠(P<0.05),并且添加酸碱中和可得然胶的实验组效果更佳。因此,高速斩拌和酸碱中和预处理可以显著改善可得然胶的凝胶强度和粘度以及在低脂牛肉肠中的应用效果,并且酸碱中和预处理效果更佳。 相似文献
14.
15.
K.J. PRUSA C.A. FEDLER J.G. SEBRANEK J.A. LOVE L.F. MILLER 《Journal of food science》1992,57(4):819-821
Summer sausages were formulated to contain 20% fat from the following raw meat sources: (1) pork and beef blend, (2) 100% pork from control pigs, and (3) 100% pork from pigs administered 4 mg/ day porcine somatotropin (pSt). Sausages were evaluated by a trained sensory panel and by 1192 consumers. Summer sausage from the pSt-treated pigs and the pork/beef blend was firmer and more chewy than that made from 100% control pork. The beef/pork blend sausage was darker, more red and less yellow when compared with sausage made with 100% pork. Sausage from pSt-treated pigs received greater acceptability scores and was preferred by 62% of consumers when compared with sausage from control pigs. 相似文献
16.
William Leonard Scott C. Hutchings Robyn D. Warner Zhongxiang Fang 《International Journal of Food Science & Technology》2019,54(5):1849-1857
The effects of incorporating lupin flour on the physicochemical and sensory characteristics of beef sausages were explored. Lupin (Lupinus angustifolius) flour was roasted, then hydrated to match the moisture content of beef meat. The beef sausage samples were manufactured for six treatments by replacing beef with hydrated lupin flour from 0% to 36% (w/w). Proximate analysis revealed that carbohydrate (dietary fibre) level was increased from 9.62% to 19.31%, whereas fat content was decreased from 11.62% to 7.91%. Inclusion of lupin flour increased the meat emulsion stability (fluid released decreased from 9.35% to 1.53%) and decreased cooking loss from 22.70% to 14.30%. Softer texture and greater adhesiveness were observed in lupin-incorporated formulations. Sensory evaluation indicated no significant difference between control and 12% lupin-enriched beef sausage formulation in appearance, aroma, flavour and overall liking, suggesting lupin flour can be added to beef sausage at this level without compromising consumer acceptance. 相似文献
17.
18.
在传统调味基料制备工艺基础上,增加微生物发酵环节制成发酵牛肉调味基料(Fermented beef flavor,FBF),将其按照不同添加比例应用于红肠的加工中,设计5组试验:阴性对照NC组(不添加亚硝酸盐)、阳性对照PC组(添加亚硝酸盐),分别添加2%、6%和10%发酵牛肉调味基料的样品组制成红肠,真空包装后,20 ℃条件下贮藏,在贮藏过程中对其进行品质评价。结果表明:发酵牛肉调味基料对红肠除具有明显提高风味作用(气味和滋味得分均不低于NC组)外,还起到良好的发色和抗氧化作用,添加发酵牛肉调味基料的试验组红肠的红度值与PC组无显著差异,当其添加量为2%时,红肠在贮藏过程中的TBARs值始终低于1.0 mg/kg,具有较强的抗氧化性。微生物多样性分析结果发现,发酵牛肉调味基料的添加对红肠中的优势腐败菌属(葡萄球菌属)具有明显抑制作用,其货架期比NC组明显延长,与PC组的保质期相当。可见,FBF具有应用于红肠中替代亚硝酸盐的潜力。 相似文献
19.
H. A. ABUGROUN E. D. ABERLE T. R. DOCKERTY J. S. MARKS M. D. JUDGE 《Journal of food science》1981,46(4):1280-1281
Experiments were designed to determine the acceptability of prerigor freeze-dried beef in the manufacture of dry fermented sausage. Several chemical and physical variables were measured on dry fermented sausages prepared using (1) prerigor salted, freeze-dried, (2) prerigor unsalted, freeze-dried, (3) postrigor salted, freeze-dried, and (4) postrigor frozen beef as ingredients. Results showed that fat and moisture content, total shrinkage, Instron firmness and panel scores for juiciness, texture, and flavor were not affected to a large degree by treatment or rigor state of the beef ingredient. Generally, freezedried beef was found to be equal to conventional beef for dry sausage production regardless of when the freeze-dried beef was salted. 相似文献
20.
目前牛肉熏干肠市场异常火爆,市场需求大。本文对牛肉麻辣熏干肠原料肉的配比和加工工艺进行了研究,确定了牛肉:猪肉在3∶2的配比时,色泽、口感、组织状态均良好,并且确定了辅料的最佳配比。产品各项指标均达到优质的水平。 相似文献