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981.
Identification and characterisation of the proteins bound by specific phage‐displayed recombinant antibodies (scFv) obtained against Brazil nut and almond extracts
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![点击此处可从《Journal of the science of food and agriculture》网站下载免费的PDF全文](/ch/ext_images/free.gif)
982.
Discussion between alternative processing and preservation technologies and their application in beverages: A review
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Luis Felipe Rascon Escajeda Mario Cruz Hernandez Rosa María Rodriguez Jasso Ana Veronica Charles Rodriguez Armando Robledo Olivo Juan Carlos Contreras Esquivel Ruth Belmares Cerda 《Journal of Food Processing and Preservation》2018,42(1)
The alternative technologies discussed in this review are able to eliminate pathogenic bacteria while retaining bioactive compounds such as anthocyanins, phenols, pigments, and vitamins, improve the extraction processes of fruit or vegetable juices. The use of nonthermal processing technologies in beverages might provide a higher quality value to the final product and consumers tended to prefer more natural products with minimum preservative substances. This review is analyze and discuss the advantages and disadvantages of alternative technologies applied in beverages, evaluating the parameters that can optimize beverage processing such as time, temperature, pressure, frequency, tension, among others. Additionally, finding solutions to beverage processing issues will be considered analyzing the results obtained with other applied methods, and an overview of new strategies such as microfiltration or the combination of two alternative technologies to improve the quality of the final product will also be evaluated.
Practical applications
The applications of alternative technologies mentioned in this article, are a feasible option for the preservation of beverages in the area of industry. The capacity of each of them has been demonstrated, in addition to the use of microfiltration and ultrafiltration, but the combination between them sounds very encouraging to achieve the quality and safety of beverages, with an extended shelf life and greater protection of its main components. This provides a wide range of research opportunities for any type of beverage. 相似文献983.
984.
Transforming sugars into fat – lipid biosynthesis using different sugars in Yarrowia lipolytica
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Piotr Hapeta Magdalena Rakicka Remi Dulermo Heber Gamboa‐Meléndez Anne‐Marie Cruz‐Le Coq Jean‐Marc Nicaud Zbigniew Lazar 《Yeast (Chichester, England)》2017,34(7):293-304
In an era of ever‐increasing energy demands, a promising technology is being developed: the use of oleaginous microorganisms such as Yarrowia lipolytica to convert waste materials into biofuels. Here, we constructed two Y. lipolytica strains that displayed both increased lipid accumulation and more efficient use of biomass‐derived sugars, including glucose, fructose, galactose and inulin. The first strain, Y. lipolytica YLZ150, was derived from the French wild‐type strain W29. It had inhibited triacylglycerol mobilization (?tgl4 ) and β‐oxidation (?pox1–6 ), and it overexpressed GPD1 , DGA2 , HXK1 , the native Leloir pathway, SUC2 from Saccharomyces cerevisiae and INU1 from Kluyveromyces marxianus . The second strain, Y. lipolytica Y4779, was derived from the Polish A‐101 strain. It had inhibited β‐oxidation (?mfe2 ) and overexpressed GPD1 , DGA1 , HXK1 , YHT3, SUC2 and INU1 . In the first experiment, strain YLZ150 was batch‐cultured in media containing different hexoses; the highest values for lipid concentration and yield of lipids from the substrate were obtained using fructose (20.3 g dm?3 and 0.14 g g?1, respectively). In the second experiment, we grew the two strains in fed‐batch cultures to examine lipid biosynthesis from inulin (a fructose polymer). For Y4779, the lipid concentration was 10.3 g dm?3 and the yield of lipids from substrate was 0.07 g g?1; in contrast, for YLZ150, these values were 24 g dm?3 and 0.16 g g?1, respectively. The YLZ150 strain is thus able to efficiently exploit glucose, fructose, galactose, sucrose and inulin for lipid biosynthesis. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
985.
Extruded snacks from whole wheat supplemented with textured soy flour: Effect on instrumental and sensory textural characteristics
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![点击此处可从《Journal of texture studies》网站下载免费的PDF全文](/ch/ext_images/free.gif)
986.
C.F. Balthazar T.C. Pimentel L.L. Ferrão C.N. Almada A. Santillo M. Albenzio N. Mollakhalili A.M. Mortazavian J.S. Nascimento M.C. Silva M.Q. Freitas A.S. Sant’Ana D. Granato A.G. Cruz 《Comprehensive Reviews in Food Science and Food Safety》2017,16(2):247-262
Sheep milk has a high nutritional value and high concentrations of proteins, fats, minerals, and vitamins, as compared to the milks of other domestic species. The physicochemical and nutritional characteristics of sheep milk can be advantageous for the manufacture of products containing prebiotic ingredients and/or probiotic bacteria, which are major categories in the functional food market. Following this technological trend, this review will address the characteristics and advantages of sheep milk as a potentially functional food, as well as the development of sheep milk dairy products containing prebiotics and/or probiotics. 相似文献
987.
Jaboticaba berry peel intake prevents insulin‐resistance‐induced tau phosphorylation in mice
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Ângela G. Batista Edilene S. Soares Monique C. P. Mendonça Juliana K. da Silva Ana Paula Dionísio Cesar R. Sartori Maria Alice da Cruz‐Höfling Mário R. Maróstica Júnior 《Molecular nutrition & food research》2017,61(10)
The hyperphosphorylation of microtubule‐associated protein tau (tau) in the hippocampus can be caused by central and peripheral insulin resistance and these alterations are related to the development of tauopathies, such as Alzheimer's disease. In this study, we used a high‐fat diet to induce obesity and insulin resistance in adult Swiss mice and checked whether supplementation with Myrciaria jaboticaba berry peel for 10 weeks could improve insulin sensitivity, learning/memory performance, and prevent tau phosphorylation in the hippocampus. Furthermore, adipocytokines, inflammatory markers, and oxidative stress were assessed. Myrciaria jaboticaba peel has phenolic compounds (e.g., cyanidin, ellagic acid), dietary fiber and carotenoids, which contribute to great antioxidant capacity. Supplementation of the high‐fat diet with 4% M. jaboticaba peel prevented fat weight gain and reduced peripheral insulin resistance. The treated group also showed lower tau phosphorylation in the hippocampus corroborating better learning/memory performance in the Morris water maze test. Maintenance of neuronal viability, lower levels of hippocampal inflammatory markers, and improved brain antioxidant defenses were also related to the consumption of M. jaboticaba peel. These findings contribute to a better understanding of how a high‐fat diet supplemented with jaboticaba berry peel counteracts the impairment of cognitive functions caused by high‐fat diet intake and diet‐induced insulin resistance. 相似文献
988.
989.
990.
N. Shohoji F. Almeida Costa Oliveira J. Cruz Fernandes L. Guerra Rosa J. Rodríguez Garcia I. Canadas Martínez C. Ramos Miñarro T. Magalhães F. Cestari 《Materialwissenschaft und Werkstofftechnik》2013,44(12):959-971
Flowing gaseous ammonia NH3 with suppressed extent of dissociation (un‐cracked NH3) is acknowledged to function as a powerful nitriding medium to realize formation of metal nitride MNx with considerably high N/M ratio x that cannot be achieved through reaction of M with N2 gas. For example, mono‐nitride δ‐MoN of Mo and ε‐FeNx phase of Fe with x = 0.33 ? 0.50 (i. e. hypo‐stoichiometric sub‐nitride ε‐Fe2N) were reported to be difficult to prepare in N2 gas environment even at elevated pressure but might be synthesized in flowing NH3 gas at normal pressure when reaction temperature and NH3 gas flow rate were set adequately. In the present work, nitriding experiments for Mo and Fe were carried out in flowing NH3 gas under irradiation with concentrated solar beam. The acquired experimental evidences demonstrated that temperature range for formation of δ‐MoN was somewhat extended in flowing NH3 gas under heating with concentrated solar beam compared with that under heating in conventional laboratory or industrial electric furnace. On the other hand, no such merit of extending temperature range for formation of ε‐Fe2N in flowing NH3 gas was detected in the present work under heating with concentrated solar beam. 相似文献