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肉制品是人类动物蛋白的主要来源且味道鲜美,风味浓郁.中国的肉制品历史源远流长,工艺博大精深,有关肉制品加工的文字记载,可以追溯到3000年前的西周时代.禽肉以高蛋白、低脂肪,风味浓郁等特点深受老百姓的喜爱.在中国饮食宝库中传统禽肉制品因色、香、味、型等特色占据着浓墨重彩的一笔,其民众基础广泛并蕴藏着巨大的生命力.本文简析了我国传统禽肉制品存在主要问题,并从原料标准化、加工工艺现代化、产品研发、专用成套加工设备开发、包装、保藏技术的现代化、从业人员培训以及禽肉制品整个产业链的发展七个方面对中国传统禽肉制品的工业化和现代化提出了建议.…… 相似文献
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实用新型软包装五香酱牛肉加工技术 总被引:4,自引:0,他引:4
酱卤类肉制品是中式传统肉制品的一个大类,此类肉制品因其口感好、风味佳、食用方便,适应了现代消费者的营养、美味、方便的消费潮流,因而越来越受到消费者的喜爱。酱卤制品是用水作为加热介质,产品肥而不腻,入口即化,是最接近于中式菜肴的一类肉制品。其中某些酱卤制品中的“老汤工艺”,是产生酱卤制品独特风味的关键工艺。酱牛肉是一种传统的中式 相似文献
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豆秀敏 《河南畜牧兽医(综合版)》2001,22(12):49-49
一、优先发展有市场前景的新产品,优化产品结构一方面适应消费需求,开发按部位分割的禽肉制品,另一方面使中式传统禽肉制品走向现代化。对于一些传统的名特优产品,我们应该努力使传统技术与现代化工艺相结合,保留传统风味特色,实行现代化生产,推行标准化包装,力创名、特、优产品;并积极与世界各国在更加广阔的国际市场上开展合作与竞争,使美味、可口、色香味俱佳的中国传统风味禽肉制品继续发扬光大。发展低温禽肉制品。我国目前仍以高温加热的肉制品为主,因灭菌效果好、在常温下有较长的货架期而较为适合当前食品行业卫生条件差… 相似文献
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三、我国开发独特风味传统的肉食品大有作为 由于目前我国缺乏鲜冻畜禽肉类出口的优势,但可大力开发有独特风味的传统肉制品诸如盐水鸭、鸡,板鸭、肉松、罐头食品、腌制和烧烤畜禽肉制品等。扬长避短,既能受到国内消费群体的欢迎,又能受到东南亚各国及欧美国家华人群体的欢迎。为扩大出口销量,必须努力探索传统肉制品的现代化生产技术,进一步提高配方、加工制作、成品包装、贮存保质等方面的科技含量。只要我们努力工作,克服困难,一步一个脚 相似文献
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焦兴弘 《畜牧兽医科技信息》2008,(2):1
我国是肉与肉制品生产大国,同时也是肉与肉制品消费大国,因此,怎样利用有限资源生产出产量高、质量优、安全性好、风味独特的肉与肉制品是目前所要关注的重要课题,随着生物技术的发展以及人们对消费要求的提高,微生物在肉制品加工中的研究也越来越深入,而利用乳酸菌发酵可制作出不同风味的肉制品,以满足不同人群的需求,有广阔市场前景,因此,乳酸菌及其产物在肉制品中的应用将更为广泛. 相似文献
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我国是肉与肉制品生产大国,同时也是肉与肉制品消费大国,因此,怎样利用有限资源生产出产量高、质量优、安全性好、风味独特的肉与肉制品是目前所要关注的重要课题,随着生物技术的发展以及人们对消费要求的提高,微生物在肉制品加工中的研究也越来越深入,而利用乳酸菌发酵可制作出不同风味的肉制品,以满足不同人群的需求,有广阔市场前景,因此,乳酸菌及其产物在肉制品中的应用将更为广泛。 相似文献
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新型方便食品牦牛肉酱的研制 总被引:5,自引:0,他引:5
将肉糜型重组肉制品与香辣酱调味品加工方法相组合,在牦牛肉为主料,开发出兼具二者传统风味特色,又能满足现代消费需求的餐桌型多用途方便肉酱制品。 相似文献
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孙卫青 《河南畜牧兽医(综合版)》2001,(11)
1低温肉制品的优势及其发展状况根据肉制品加工温度不同,有高温加工制品和低温加工制品之分,低温肉制品是指在常压下蒸煮、熏烤,产品在加工时中心温度在70~80℃,成品的运输、贮藏、销售原则上要求在低温0~4℃条件下进行的一类产品。2低温肉制品将成我国肉品发展方向高温高压加热灭菌是目前大多加工肉制品的必须工艺环节。其优点是可以杀死所有潜在细菌包括孢子,因而在常温下有较长的货架期。但是在达到安全贮藏目的的同时,高强度热处理不可避免地使部分蛋白质过度变性,肉纤维的弹性降低,肉质软烂不结实。而且产品在风味、… 相似文献
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魏静 《四川畜牧兽医学院学报》2009,(4):28-32
在现代法律秩序中,商会自治规范是制定法的基础和必要的补充,甚至在某些方面替代了制定法;商会自治规范主要包括商会组织规范、行为规范、惩罚规范以及争端解决规范等;其效力仅及于其内部成员;商会自治规范和制定法之间存在冲突,但也存在整合的基础。 相似文献
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本文概述了猪的毛色类型、猪的毛色遗传模式,着重综述了猪毛色基因分子基础的研究进展,指出存在问题并就未来发展方向做了思考。 相似文献
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REASONS FOR PERFORMING STUDY: Centesis of the bicipital bursa using an 8.9 cm long spinal needle has been reported but the alternative of employing a 3.8 cm long hypodermic needle requires validation. OBJECTIVE: To compare the efficacy of 2 different methods of centesis of the bicipital bursa and to evaluate the usefulness of ultrasonographic imaging to determine the location of solution administered when centesis of the bursa is attempted. METHODS: For Trial 1, 6 clinicians, who had no previous experience of centesis of the bicipital bursa, attempted to inject a solution composed of an aqueous radiopaque contrast medium and physiological saline solution (PSS) into the bicipital bursae of 2/12 horses using the previously described distal approach to inject one bursa and a proximal approach to inject the contralateral bursa. The bicipital tendon and bursa were examined ultrasonographically before and after injection; and both shoulders were examined radiographically to identify the location of the medium. In Trial 2, another 6 clinicians, also with no previous experience of centesis, repeated Trial 1, using 6 horses, but the radiopaque contrast medium was mixed with air instead of PSS. RESULTS: Accuracy of centesis using the proximal approach was 39% and that of the distal approach 28%. Ultrasonographic examination of the shoulder allowed the location of solution and air to be accurately predicted in all 12 shoulders examined. CONCLUSIONS: Clinicians who have had no previous experience performing centesis of the bicipital bursa are unlikely to be successful in centesis using either approach. Radiographic examination after injecting a radiopaque contrast medium may be necessary to assess the success of centesis especially if bursal fluid is not obtained during centesis. Injecting air along with the radiopaque contrast medium provides more accurate ultrasonographic confirmation of centesis and better radiographic definition than does injection without air. 相似文献
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Effects of size of ingestively masticated fragments of plant tissues on kinetics of digestion of NDF
Ingestively masticated fragments were collected and sized via sieving. Different sizes of esophageal masticate and ruminal digesta fragments, and ground fragments of larger masticated pieces were incubated in vitro, and undigested NDF remaining at intervals of up to 168 h of incubation was determined. The ruminal age-dependent time delay (tau) for onset of digestion of NDF was positively correlated (P < 0.004) with the mean sieve aperture estimated to retain 50% of the fragments between successive sieve apertures (MRA). Degradation rate of potentially degradable NDF (PDF) and level of indigestible NDF were not related (P > 0.10) to MRA of masticated and ground fragments. Estimates of tau were positively related to MRA, with slopes of bermudagrass < corn silage < ruminal fragments of corn silage. It was concluded that fragment size-, and consequently, ruminal age-dependent onset of PDF degradation of a mixture of different fragment sizes results in an age-dependent rate of degradation of the more rapidly degrading of two subentities of PDF. Models are proposed that assume a tau before onset of simultaneous degradation of PDF from two pools characterized as having gamma-modeled age-dependency and age-constant rates. The ruminal age-dependent pool seems to be associated with the faster-degrading pool, and its rate parameter increases with range in MRA in the population of fragments. Conceptually, the ruminal age-dependent rate parameter for PDF degradation seems to represent a composite of several effects: 1) effects of the size-dependent tau; 2) range in MRA of the population of ingestively masticated fragments; and 3) subentities of PDF that degrade via more rapid age-dependent rates compared with subentities of PDF that degrade via age-constant rates. The estimated fractional rates of ruminative comminution of ingestively masticated fragments (0.060 to 0.075/h) were of a magnitude similar to the mean fractional rates of PDF digestion (0.030 to 0.085/h), which implies that ruminative comminution may be first-limiting to fractional rate of PDF digestion. The in vivo roles of ingestive and ruminative mastication of fragments on PDF degradation must be considered in any kinetic system for estimating PDF digestion in the rumen. These results and others in the literature suggest that the rate of surface area exposure rather than intrinsic chemical attributes of PDF may be first-limiting to degradation rate of PDF in vivo. 相似文献
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以国际标准强毒R株人工感染非免疫产蛋鸡,定时扑杀,分别从鼻窦、眶下孔、气管、肺、气囊、卵巢和输卵管分离MG,并收集感染鸡所产蛋分离MG。结果表明,人工感染48小时后上、下呼吸道及肺已被全面感染,96小时气囊已被感染,120小时输卵管已能分离到MG,卵巢始终分离不到MG。人工感染鸡自144小时便能在其所产蛋中分离出MG。药物治疗能在72小时内消除感染,油乳剂苗则需24天后逐渐降低蛋内MG分离率,药物卵内注射、种蛋药浴、高温处理均能杀死卵内MG,但以研制的种蛋浸泡剂药浴效果为最好。 相似文献