共查询到19条相似文献,搜索用时 46 毫秒
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天然抗氧化剂肌肽及其在肉制品中的应用 总被引:1,自引:1,他引:0
本文对天然抗氧化剂肌肽的结构、性质、抗氧化机理及安全性作了介绍;综述了肌肽的抗氧化活性在肉制品中的应用,并展望了其发展前景. 相似文献
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氧化是造成肉及肉制品品质劣变的一个重要原因。抗氧化剂的使用可以有效抑制肉类产品的氧化,但随着对合成抗氧化剂毒理学研究的深入,其安全性受到质疑。天然抗氧化剂广泛分布于自然界中,且在长期食用过程中没有出现低毒性的迹象,具有安全、高效等优点。因此,使用天然抗氧化剂作为合成抗氧化剂的替代物已成为目前肉类研究的热点。本文主要综述了天然抗氧化剂的种类、来源、活性成分、功能特性、作用机理及其在肉中的添加方式,并阐述了天然抗氧化剂在肉及肉制品中应用的最新进展,探讨了天然抗氧化剂的研究现状及进一步研究的方向,以期为天然抗氧化剂在肉类产品中的应用提供基础理论支持。 相似文献
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S. R. Ahmad R. Giriprasad M. A. Yatoo 《Critical reviews in food science and nutrition》2015,55(11):1503-1513
Due to the potential toxic effects of synthetic antioxidants, natural antioxidant sources especially fruits are being preferred now-a-days for use in different meat products. The majority of the antioxidant capacity of a fruit is especially because of numerous phenolic compounds. Many of the phytochemicals present in fruits may help protect cells against the oxidative damage caused by free radicals, thereby reducing the risk of degenerative diseases such as cardiovascular diseases, various types of cancers, and neurological diseases. Various parts of the fruit including their byproducts like skin and seeds have been used in meat products. Plum has been used as plum puree, prunes (dried plum), and plum extracts. Grape skin, seed, peel extracts, and grape pomace; berries as cakes and powder extracts; pomegranate rind powder and its juice; and most of the citrus fruits have proved beneficial sources of antioxidants. All these natural sources have effectively reduced the thiobarbituric acid-reactive substances (TBARS) values and free radical frequency. Thus, lipid oxidation is prevented and shelf life is greatly enhanced by incorporating various kinds of fruits and their byproducts in meat and meat products. There is a great scope for the use of fruits as natural sources of antioxidants in meat industry. The review is intended to provide an overview of the fruit-based natural antioxidants in meat and meat products. 相似文献
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天然抗氧化剂对动物肉品的作用 总被引:4,自引:1,他引:3
肉品中含有丰富的脂肪和蛋白质,在生产、加工及运输过程中极易被氧化,极易发生氧化酸败,使肌肉中的肌红蛋白突发褐变,失去原有的食用价值和商业价值。为了减少肉品的氧化,提高产品品质,添加抗氧化剂已经成为必然选择。天然抗氧化剂具有较高的安全性、抗氧化能力、无副作用和防腐保鲜等优点。本文对天然抗氧化剂在肉品中的应用进行主要的综述。 相似文献
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苹果多酚是苹果中天然存在的一类重要生物活性物质,本文主要介绍苹果多盼的各种提取方法以及其在肉制品中的应用,以期对苹果多酚的进一步开发研究提供一定的帮助。 相似文献
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功能性可食用膜在生鲜肉和肉制品保鲜中的应用研究进展 总被引:4,自引:0,他引:4
近年来,无论是在包装领域还是食品保鲜领域,可食用膜都受到了国内外学者的极大关注。随着对其研究的深入,更多形式的可食用膜用于生鲜肉和肉制品保鲜。目前研究的热点主要集中于功能性可食用膜,但对于这种可食用膜的研究主要集中于果蔬制品上,其在生鲜肉和肉制品上的应用研究比较零散。本文对应用于生鲜肉和肉制品保鲜的功能性可食用膜进行较为系统的归类,对其改善生鲜肉和肉制品的品质和货架期的研究进行综述,对可食用膜与其他保鲜技术联合使用在肉制品保鲜中应用的发展进行介绍与分析。 相似文献
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预调理肉制品因具有营养丰富、食用方便等优点而被广大消费者喜爱。目前国内外对于预调理肉制品可采用的保鲜技术较多,但还没有较为完善的保鲜方案,且预调理肉制品在销售过程中还存在货架期短、保鲜技术不完善等问题。因此,对于预调理肉制品的保鲜办法还需要进一步研究。在分析预调理肉制品腐败变质原因的基础上,综述了目前国内外预调理肉制品中研究较多的低温保鲜技术、食品保鲜剂、辐照技术、超高压保鲜技术、包装保鲜及进展,为提高食品行业内预调理肉制品的品质、延长预调理肉制品的货架期提供了参考。 相似文献
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Phosphorous levels were measured in 10 soybean products intended for application in the meat industry. The results showed that theoretical meat products containing 12% of protein from meat contain 2.915 g/kg of phosphorus, while products containing 10% of protein from meat and 2% of protein from soybean products (except lecithinated flour) contain 3.004 g/kg of phosphorus. For lecithinated soy flour, the difference was slightly larger. If soybean products are added into meat products at the recommended level of 2-4%, they would not significantly increase the final phosphorus levels, in comparison to meat products which do not contain added soybean products. 相似文献