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14篇 您的检索式:作者名="Miguel de la Guardia"
    题名 作者 年代 出处 被引量
1Application of machine-vision techniques to fish-quality assessment显示文摘Majid Dowlati Miguel de la Guardia 2012Trends in Analytical Chemistry2012,,:1
2Metal speciation in solid matrices显示文摘Arabinda K. Das Ruma Chakraborty M.Luisa Cervera Miguel de la Guardia 1995Talanta1995,,8:1
3An on-line system for preconcentration and determination of lead in wine samples by FAAS显示文摘VALFREDO A Lemos Miguel de la Guardia Sergio L C Ferreira A 2002Talanta2002,58,:1
4Simultaneous Determination of Benzene and Toluene in Pesticide Emulsifiable Concentrate by Headspace GC-MS显示文摘Lidong Cao Hua Jiang Jing Yang Li Fan Fengmin Li Qiliang Huang Miguel de la Guardia 2013Journal of Analytical Methods in Chemistry2013,,:1
5Micro-pumping flow system for spectrophotometric determination of anionic surfactants in water 显示文摘Andre F Lavorante Angel Morales-Rubio Miguel de la Guardia 2005Anal Bioanal Chem2005,381,:1
6Dielectric spectroscopy as a potential technique for prediction of kiwifruit quality indices during storage显示文摘Dielectric spectroscopy has been employed as a simple,low cost and a non-destructive way for prediction of some physicochemical indices of kiwifruit during storage.A parallel-plate capacitor was developed and supplied with sinusoidal voltage waves within a frequency range of 40 kHz–20 MHz.Dielectric properties of samples were measured by the dielectric sensor.Additionally,changes associated with fruit ripening properties,including firmness,total soluble solid(TSS)and pH were determined as a function of time at 2C.The results showed that storage time significantly affected the quality characteristics of kiwifruit.Artificial neural networks(ANNs)were employed to develop models for prediction of quality indices from dielectric properties at the swept frequencies.Dielectric property features were selected as inputs while the quality indices including firmness,TSS and pH were chosen as output for the ANNs.The obtained models were able to predict the firmness,soluble solids content,and pH of kiwifruit non-destructively.Among predictive models,an ANN with a topology of 20-19-1 gave a perfect capability to predict the kiwifruit firmness with R2 value of 0.92.Results of this research show that this technique can be used as an efficient and non-destructive method for kiwifruit quality evaluation and monitoring the ripening.Atefeh Fazayeli Saadat Kamgar Seyed Mehdi Nassiri Hassan Fazayeli Miguel de la Guardia 2019Information Processing in Agriculture2019,6,4:1
7FTIR determination of aspartame and acesulfame-K in tabletop sweeteners显示文摘Sergio Armenta Salvador Garrigues Miguel de la Guardia 2004J Agric Food Chem2004,52,26:1
8Determination of pyrethroid insecticide residues in vegetable oils by using combined solid-phases extraction and tandem mass spectrometry detection显示文摘Francesc A Esteve-Turrillas Pastor A Miguel de la Guardia 2005Analytica Chimica Acta2005,553,:1
9ICP-MS Multielement Determination in Fly Ash After Microwave-assisted Digestion of Samples显示文摘Arabinda K Das Ruma Chakraborty Miguel de la Guardia 2001Talanta2001,54,5:1
10Determination of organic and inorganic mercury species in water and sediment samples by HPLC on-line coupled with ICP-MS显示文摘Jose Soares dos Santos Miguel de la Guardia Augustin Pastor 2009Talanta2009,,80:1
11Non-chromatographic speciation of toxic arsenic in vegetables by hydride generation-atomic fluorescence spectrometry after ultrasound-assisted extraction显示文摘Mariela N. Matos Reyes M. Luisa Cervera Reinaldo C. Campos Miguel de la Guardia 2008Talanta2008,,3:1
12Hydride generation atomic fluorescence spectrometric determination of ultratraces of selenium and tellurium in cow milk显示文摘Patricia Cava-Montesinos M.Luisa Cervera Agustin Pastor Miguel de la Guardia 2003Analytica Chimica Acta2003,,2:1
13Freshness assessment of gilthead sea bream ( Sparus aurata ) by machine vision based on gill and eye color changes显示文摘Majid Dowlati Seyed Saeid Mohtasebi Mahmoud Omid Seyed Hadi Razavi Mansour Jamzad Miguel de la Guardia 2013Journal of Food Engineering2013,,2:1
14Comparison of Mineral Contents in Three Different Tobacco Formulations显示文摘我们鉴别在 18 件烟草样品的许多矿物质元素从一个突尼斯的市场购买了并且确定。总共, 25 个矿物质元素用诱导地联合的血浆光的排放光谱学列在后面在香烟,水管子烟草,和无烟的烟草被测量了帮助微波的消化。统计分析用 SPSSTM 被执行,版本 18.0。所有学习元素的最低集中在水管子烟草被观察。当香烟品牌包含了 K, Mn, Ni, Ba,和 Sr 的最高的集中时,艾尔, Fe, Mg, Na, Ca, Cr,和公司的显著地更高的集中在无烟的烟草被发现。本地、外国的香烟和常规、轻的香烟的矿物质内容之间没有重要差别。我们的调查结果证明那棵本地无烟的烟草看起来是最危险的烟草类型。在轻香烟的矿物质的集中不与在常规香烟的集中显著地不同。HOUAS Ikram TEYEB Hassen Arancha ROCHINA-MARCO DOUKI Wahiba NAJJAR Mohamed Fadhel GAHA Lotfi CERVERA MariaLuisa DE LA GUARDIA Miguel 2017Biomedical and Environmental Sciences2017,30,1:0
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