共查询到19条相似文献,搜索用时 46 毫秒
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将柑橘(橙)全果皮肉分离,果皮经热烫、水漂及果胶酶适度处理后,与去籽的果肉以1:1.4~1:1.6的比例混合,利用热风喷雾干燥方法可获得干燥、疏松的纯天然柑橘(橙)果粉。 相似文献
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余甘子(橄榄)果粉制作工艺研究 总被引:9,自引:1,他引:9
制定了余甘果粉制作的工艺流程和技术参数,通过正交试验L16(45),确定了辅料的最优组合为:A1B2C2D3或A1B2C2D4,试验表明:在温度40~50℃、0.15‰~0.20‰果胶酶处理原料2~3h,60~70℃下恒温浸提3~5h,浓缩罐真空度81.6~92.1kPa柱、蒸汽压力(表压)0.5~0.8kg/cm2,干燥室真空度78.9~85.5kPa、干燥温度65~70℃,最后经1.5~2.0min紫外辐照杀菌的工艺条件下,制出的余甘子(橄榄)果粉的综合品质好。 相似文献
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柑橘加工废料综合利用现状及发展前景 总被引:8,自引:0,他引:8
综述利用柑橘类加工废料(果皮、果渣和果籽)提取香精油、果胶、天然色素、膳食纤维、类柠檬苦素等的研究现状,并对我国柑橘加工废料的发展前景进行展望。 相似文献
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柑橘果皮是柑橘果实加工的副产物,含有丰富的香精油、果胶、膳食纤维和类黄酮类化合物等功能性成分。对柑橘果皮资源进行综合利用,可提高柑橘加工的效益,保护生态环境,挖掘柑橘果皮综合利用的潜力。 相似文献
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柑橘果皮是柑橘果实加工的副产物,含有丰富的香精油、果胶、膳食纤维和类黄酮类化合物等功能性成分.对柑橘果皮资源进行综合利用,可提高柑橘加工的效益,保护生态环境,挖掘柑橘果皮综合利用的潜力. 相似文献
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综述了国内外对柑橘果皮在副食品加工方面的开发进展情况,主要阐述了柑橘食品、柑橘饮品、柑橘酒类三个方面的种类及现状,并简要介绍了柑橘果皮副食品的加工工艺。 相似文献
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综述了国内外对柑橘果皮在副食品加工方面的开发进展情况,主要阐述了柑橘食品、柑橘饮品、柑橘酒类三个方面的种类及现状,并简要介绍了柑橘果皮副食品的加工工艺。 相似文献
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Thijs Defraeye Rutger Lambrecht Alemayehu Ambaw Tsige Mulugeta Admasu Delele Umezuruike Linus Opara Paul Cronjé Pieter Verboven Bart Nicolai 《Journal of food engineering》2013
Optimisation of package design for citrus fruit is required to increase the throughput, by reducing the precooling time, and to enhance fruit quality by providing fast and uniform cooling without inducing chilling injury. The cooling performance of an existing container and of two new containers (Supervent and Ecopack), as stacked on a pallet, was evaluated experimentally and numerically with computational fluid dynamics (CFD). The accuracy of the CFD simulations was confirmed by a good agreement with experiments. The best cooling performance was found for Ecopack, but removing airflow short circuits in this container may enhance the cooling performance even more. Also with respect to uniformity of cooling of the fruit and the magnitude of the convective heat transfer coefficients, in a specific container and between different containers on the pallet, the Ecopack container performed best, followed by the Supervent and the standard container. The new container designs thus clearly showed significant improvements in cooling performance. 相似文献
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对纯鸡肉粉的生产工艺进行了研究。利用正交实验确定生产纯鸡肉粉的最佳工艺条件为:提取温度125℃,提取时间2h,料水比1:1,均质2次。生产出的纯鸡肉粉鸡味纯正,口感醇厚,蛋白质含量高,是一种应用领域广泛的高品质食品配料。 相似文献
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Residues of o-phenylphenol (OPP) were determined in peel, pulp and the whole fruit of Shamouti and Valencia oranges, grapefruits and lemons which were treated under industrial conditions with solutions of sodium-o-phenylphenate (SOPP). The OPP residues found in the peel of the different species of citrus fruit varied from 5.4 to 26.1 ppm OPP. In many cases OPP residues were not detectable in the pulp, and in other cases traces and 0.4 ppm of OPP were found. The residues in the whole fruit were found to range from 1.8 to 8.3 ppm, with 80% of the samples analysed containing less than 5 ppm. These amounts were within the tolerance limits generally established for residues of OPP in citrus fruit (10 and 12 ppm of OPP). The SOPP concentration of the disinfectant solutions ranged from 0.24 to 0.55% SOPP.4H2O and had little effect on the OPP content of the fruits. The fruits which were treated at a pH below 11.6 usually contained more OPP than those treated at pH values between 11.6 and 12.3. 相似文献
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