نتایج جستجو برای: omitting industrial concentrated production style
تعداد نتایج: 829905 فیلتر نتایج به سال:
BACKGROUND The plant biomass and agro-industrial wastes show great potential for their use as attractive low cost substrates in biotechnological processes. Wheat straw and corn cob as hemicellulosic substrates were acid hydrolyzed and enzymatically saccharified for high xylose production. The hydrolysate was concentrated and fermented by using Saccharomyces cerevisiae and Kluyveromyces for prod...
Omitting of KH(2)PO(4) from culture media leads to the production of altered phosphohexosans or neutral extracellular mannans by yeasts that otherwise elaborate phosphogalactans and phosphomannans.
this study investigated how awareness affected learners’ intake and production in relation to their cognitive styles. it is assumed that learners’ cognitive styles may affect their ability to notice particular features in the input and, consequently, their intake and production. adult learners of english were exposed to four english structures through four sets of problem-solving tasks, followe...
Concentrating tomato juice to paste during the tomato season allows for preservation and long-term storage, but subsequent dilution for formulation of value-added products is known to result in a loss of consistency. To understand the reasons for this, samples of unconcentrated juice, processing intermediates, and concentrated paste were collected from an industrial processing plant during norm...
BACKGROUND Streptomycetes produce a plethora of natural products including antibiotics and anticancer drugs, as well as many industrial enzymes. Their mycelial life style is a major bottleneck for industrial exploitation and over decades strain improvement programs have selected production strains with better growth properties. Uncovering the nature of the underlying mutations should allow the ...
Design style is an abstraction and reflection of human perception about features across products. It is of importance in art, architectural, fashion, and industrial design. This paper focuses on the understanding of shape style represented by form features and explores the influence of form features on a style by the topological structure and geometric variation. The relationship between the ge...
This article is an account of a screening programme in search of new antibiotics established by CEPA (Comparñia Española de Penicilinas y Antibióticos) and Merck in Madrid in 1954. An exploration of the genealogy for such a programme, its narratives and practices, shows that the main inspiration for this programme was the factory system of production, on the one hand, and Selman Waksman's resea...
BACKGROUND Heterologous production of natural products in Escherichia coli has emerged as an attractive strategy to obtain molecules of interest. Although technically feasible most of them are still constrained to laboratory scale production. Therefore, it is necessary to develop reasonable scale-up strategies for bioprocesses aiming at the overproduction of targeted natural products under indu...
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