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Nano- and microcrystalline diamond deposition on pretreated WC-Co substrates: structural properties and adhesion
(Iop Publishing Ltd, 2016)
Many developments have been made to improve the quality and adherence of CVD diamond films onto WC-Co hard metal tools by the removing the cobalt from the substrate surface through substrate pretreatments. Here we compare ...
A comparative study of glycerol and sorbitol as co-substrates in methanol-induced cultures of Pichia pastoris: temperature effect and scale-up simulation
(2017)
The production of recombinant proteins by Pichia pastoris under AOX1 promoter is usually performed using methanol together with either glycerol or sorbitol as co-substrate. Although both co-substrates have been widely used, ...
Biochemical conversion of sugarcane straw hemicellulosic hydrolyzate supplemented with co-substrates for xylitol production
(Elsevier B.V., 2016-01-01)
Biotechnological production of xylitol is an attractive route to add value to a sugarcane biorefinery, through utilization of the hemicellulosic fraction of sugarcane straw, whose availability is increasing in Brazil. ...
Oxidative enzymes activities from Lentinula edodes on agribusiness substrateAtividade de enzimas oxidativas do Lentinula edodes em substratos agroindustriais
(2009-01-01)
Basidyomycete Lentinula edodes has its related enzymatic activity mainly on the agribusiness waste kind used as a substrate. The objective of this work was to verify the activity of oxidative enzymes lacase (Lac), lignina ...
Biosolids compost as component of potting media for bedding plantsKompost aus Bioabfällen als Bestandteil von Topfsubstrat für Beetpflanzen
(Eugen Ulmer Gmbh Co, 2001-11)
Soilless potting substrates are increasingly used in greenhouse production of bedding plants replacing soil as growth media. These substrates usually consist of a mixture of organic materials like peat or pine bark and ...
Reuse of degraded Pleurotus ostreatus substrate through supplementation with wheat bran and Calprozime® quantitative parameters
(Universidad Nacional de Colombia, 2015-05-01)
In this study, the agronomic viability of Pleurotus ostreatus (Jacq.: Fr.) P. Kumm. was studied by reusing spent substrates that were previously used for crops of this mushroom. After the physical and chemical characterization ...
Carbohydrate content in vine cuttings of rootstock cv. IAC 572
(Univ Estadual Centro-oeste, 2015-05-01)
This study aimed to study the variation in concentrations of carbohydrates before and after the formation of roots in cuttings and budding of grapevine rootstock 'IAC 572' grown on different substrates (compost and commercial ...
Growing of coffee seedlings on different substrates and fertilized with lithothamium
(Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias, 2017-05-01)
The coffee seedling production quality is essential to ensure crop development in field. Thus, the objective of this study was to evaluate the effect of two substrates (cattle manure and filter cake) interacting with four ...