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巴蜀捆腿具有十分悠久的历史,何谓捆腿?顾名思义即采用捆绑的方法和独特加工手段加工制作的熟食肉品,其产品的形状、风味独具一格。捆腿分烟熏腿和卤制腿。烟熏腿又称香腊腿,经腌制后将馅灌入腿管中后,用绳将其捆绑、晾干后进入烟熏工序,经保存蒸煮后切片即食的产品;卤制品将肉馅加少量辅料后灌入腿皮管之中,经晾干烟熏后进行卤制成熟食品后即可食用的产品。捆腿的加工悠久历史,证明选用猪肉加工边角余料进行创新,既解决了生猪加工下脚料的销售问题,还为加工企业创造了不可估量的经济效益和社会效益;促进了肉类加工业的发展进程,具有十分重… 相似文献
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1 原皮以澳洲春羔皮为佳 ,最好没有黄色毛尖。 2 浸水水 2 5℃液比 50 (下同 )Parvol SFB- A 1.0 g/ l(含有特殊溶剂的脱脂剂 ,对含油量大的澳皮毛板脱脂有特效 )划动 15分钟 ,停 10分钟 ,划动2 0分钟 ,停 10分钟 ,划动 2 0分钟 ,停 10分钟 ,过夜 ,排液。 3 脱脂水 35℃Parvol SFB- A 2 ,5g/ l纯碱 0 .5g/ l划动 6 0分钟 ,测 p H7~ 8,水洗 ,去肉。 4 脱脂水 35℃Parvol SFB- A 2 .5g/ l纯碱 0 .3g/ l划动 6 0分钟 ,测 p H7~ 8,流水洗。5 水洗水 2 5℃Parvol EM(乳化剂 ) 0 .3g/ l划动 2 0分钟 ,滴水控液。6 浸… 相似文献
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Coffee as high-price commodity is quite vulnerable to adulteration by cheaper roasted grains. Frauds are conventionally detected by microscopy; however, this technique is limited semi-quantitative assays that require training and skilled analysts. In this regard, carbohydrates as major macronutrients of grains can be used as chemical markers to qualitatively and quantitatively assess coffee authenticity. Although, some tamper's studies have already been reported, this paper approaches on new analytical resources for detection of ground roasted coffee adulteration, applying roasted soybean and wheat as sources of fraud. The characterization of the pure roasted coffee beans and of adulterations profiles was taken by total carbohydrates validated method based on high-performance anion-exchange chromatography with pulsed amperometric detection. The influence of each matrix was evaluated employing the simplex-centroid design for experiments with mixtures thus relating the mixing ratio with each monosaccharide by response surface. The proposed models were effective in recognition and prediction of different mixture proportions, thereby allowing the distinction of genuine coffee by principal component analysis and linear discriminant analysis. Predominantly, pure roasted coffee presented higher levels of galactose and mannose. Glucose can be considered as a marker for wheat adulteration and fructose for soybean, respectively. These results correspond to polysaccharides of pure raw grains, confirming this approach as a feasible analytical tool for detection of adulterants in ground roasted coffee. 相似文献
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香辛料抗氧化活性的研究现状 总被引:2,自引:2,他引:2
香辛料有很多功能,而抗氧化活性是其重要功能之一。本文论述了30种香辛料的抗氧化活性和一些香辛料对高含DHA鱼油的抗氧化抑制效果,并介绍了从一些香辛料中分离出的具有高活性的抗氧化性物质。 相似文献