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2篇 您的检索式:作者名="Massimo F.Marcone"
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1基于扭矩的方法测量感胶离子序对面筋聚集的影响显示文摘研究了感胶离子序对高剪切力作用溶液中面筋聚集时间和面筋强度的影响。采用面筋聚集仪(GPT)评价两种面粉(蛋白质含量分别为15.1%,10.6%)。感胶离子序阴离子包括NaF、NaCl、NaBr、NaI和NaSCN,浓度范围从0.1 M到1 M,阳离子包括KCl、NaCl、NH4Cl、MgCl2和CaCl2,浓度范围从0.0625 M到1 M。该仪器将高剪切力作用于面粉/盐溶液,测量面筋形成的扭矩和聚集时间。聚集时间符合感胶离子序的顺序,在盐浓度<0.3 M时影响较小,在盐浓度较高时差异增大,且随着盐浓度的增大扭矩增大。使用二阶或三阶方程创建拟合模型表明溶液中面筋聚集特性符合明显的自然规律。本研究表明基于高剪切力的方法在研究面筋聚集特性和预测烘焙产品的特性方面有很大的潜力。John P.Melnyk Jens Dreisoerner Francesco Bonomi Massimo F.Marcone Koushik Seetharaman 刘彩丽 张静 2015粮食储藏2015,44,1:1
2Effect of combined light-emitting diodeson the accumulation of glucosinolates in Brassica microgreens显示文摘As of recent,microgreen vegetable production in controlled environments are being investigated for their bioactive properties.Phytochemicals like glucosinolates(GLS)are highly sensitive to varying spectral qualities of light,especially in leafy greens of Brassica where the responses are highly species-dependent.The accumulation of bioactive GLS were studied under 8 different treatments of combined amber(590 nm),blue(455 nm),and red(655 nm)light-emitting diodes(rbaLED).A semi-targeted metabolomics approach was carried out to profile common intact-GLS in microgreen extracts of Brassica by means of LC-HRMS/MS.Thirteen GLS were identified,among them were 8 aliphatic,4 indolic and 1 aromatic GLS.Mass spectrometry data showed sinigrin had the highest average concentration and was highest in B.juncea,progoitrin was highest in B.rapa and glucobrassicin in R.sativus.The individual and total GLS in the microgreens of the present study were largely different under rbaLED;B.rapa microgreens contained the highest profile of total GLS,followed by R.sativus and B.juncea.Sinigrin was increased and gluconasturtiin was decreased under rbaLED lighting in most microgreens,glucoalyssin uniquely increased in R.sativus and decreased in B.rapa and glucobrassicin uniquely decreased in both B.rapa and B.juncea.The present study showed that rbaLED contributed to the altered profiles of GLS resulting in their significant modulation.Optimizing the light spectrum for improved GLS biosynthesis could lead to production of microgreens with targeted health-promoting properties.Oday Alrifai Lili Mats Ronghua Liu Xiuming Hao Massimo F.Marcone Rong Tsao 2021Food Production, Processing and Nutrition2021,3,1:0
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