نتایج جستجو برای: 1 population six carbon sources (sugar beet molasses

تعداد نتایج: 3934931  

2012
Tatsuya Abe Kenichi Horiuchi Hiroto Kikuchi Tsutomu Aritsuka Yusuke Takata Eri Fukushi Yukiharu Fukushi Jun Kawabata Keiji Ueno Shuichi Onodera Norio Shiomi

BACKGROUND Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study wa...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
آرزو لگزیان دانشجویان سابق کارشناسی ارشد، استادیاران بیماری شناسی گیاهی، دانشکدة کشاورزی، دانشگاه ولی عصر(عج) رفسنجان روح اله صابری ریسه دانشجویان سابق کارشناسی ارشد، استادیاران بیماری شناسی گیاهی، دانشکدة کشاورزی، دانشگاه ولی عصر(عج) رفسنجان پژمان خدایگان دانشجویان سابق کارشناسی ارشد، استادیاران بیماری شناسی گیاهی، دانشکدة کشاورزی، دانشگاه ولی عصر(عج) رفسنجان

in this study, the growth of two strains pseudomonas fluorescens vupf5 and p. fluorescens vupf5-1 (mutant bacterium similar to mutants of regulatory gacs/gaca system) were evaluated in the organic media. this spontaneous mutation blocked biosynthesis of the antimicrobial compounds hydrogen cyanide, phenazine and exoprotease by biocontrol strain pseudomonas fluorescens vupf5. by using organic me...

2009
Elena PĂTRAŞCU Gabriela RÂPEANU Camelia BONCIU Constanţa VICOL Gabriela BAHRIM

___________________________________________________________________________________________ Abstract In commercial ethanol production producers often use sugarcane or sugar beet molasses as raw material due to their abundance and low costs. The most employed microorganism used for fermentation is Saccharomyces cerevisiae yeast due to its ability to hydrolyze sucrose from cane or beet molasses i...

2012
Jai Shanker Pillai Naveen Danesh Jai Shankar Pillai

Across the world 125 to 130 million tons of sugar is produced every year. About 2/3 rd of this is produced from sugarcane and 1/3 rd from sugar beet. Sugar industry play an important role in economic growth of country but the effluent releases from the industry posses abrupt changes to water quality and cause water pollution which eventually causes health hazards. The variety of microbes presen...

Journal: :کنترل بیولوژیک آفات و بیماری های گیاهی 0
سلیمان قاسمی دانشجوی دکتری بیماری شناسی گیاهی، دانشگاه تربیت مدرس و کارشناس بخش تحقیق و توسعة شرکت فناوری زیستی طبیعت گرا مسعود احمدزاده استاد گروه گیاهپزشکی پردیس کشاورزی و منابع طبیعی دانشگاه تهران فرامرز خداییان چگنی استادیار گروه علوم و صنایع غذایی پردیس کشاورزی و منابع طبیعی دانشگاه تهران

the purpose of this research was to design a semi-industrial culture medium to obtain the maximum biomass production from bacterium bacillus subtilis utb96. in the first step, in order to reduce the cost of culture medium components, commercial products and industrial by products including, sugar beet molasses, sugar cane molasses, potato waste water and milk serum as carbon sources and corn st...

M. H. Eikani M. Honarvar M. R. Omidkhah M. Varaee N. Mooraki

Molasses is a significant by-product of sugar beet or sugar cane refining industry. In this work, the effects of storage temperature and packaging on the contents of free amino acids (AAs) in sugar beet and sugar cane molasses after freeze drying were inquired. The effect of different variables such as, temperature (4 and 25˚C) and light (Metallized polypropylene container and Normal polypropyl...

Journal: :چغندرقند 0
فرشته حیدری تاج‪آبادی فارغ التحصیل کارشناسی‪ارشد بیماری شناسی گیاهی پردیس کشاورزی و منابع طبیعی دانشگاه تهران-

the most common pathogenic agent in sunflower is sclerotinia sclerotiorum which in some cases can be successfully controlled by some antagonistic bacteria. environmental factors such as carbon sources are effective on antagonistic strains but application of pure carbohydrates for mass production of these agents is expensive. so in most cases agricultural and industrial residues (such as molasse...

Journal: :applied food biotechnology 0
ali bozorg department of chemical and petroleum engineering, sharif university of technology, tehran, iran. manouchehr vossoughi department of chemical and petroleum engineering, sharif university of technology, tehran, iran. akhtarolmoluk kazemi department of chemical and petroleum engineering, sharif university of technology, tehran, iran. iran alemzadeh department of chemical and petroleum engineering, sharif university of technology, tehran, iran.

in order to reduce the costs associated with poly-β-hydroxybutyrate production, growth and poly-β-hydroxybutyrate production of ralstonia eutropha were studied in batch culture on different carbon sources. experiments were designed and conducted to not only lower the cost of poly-β-hydroxybutyrate production by using inexpensive substrates, but also to increase poly-β-hydroxybutyrate production...

2000
J. G. Fadel E. J. DePeters A. Arosemena

This study compared the effects of drying on beet pulp with and without added molasses by measuring the in sacco digestibility and composition including ®ber polysaccharides and minerals. Beet pulp was sampled before and after the addition of molasses from four different sugar processing plants within California. These samples were sub-sampled and then sun-, freeze-, or airdried. The percentage...

2017
A. A. M. Habeeb A. E. Gad A. A. EL-Tarabany M. M. Mustafa M. A. A. Atta

Sugar beet pulp is a by-product from the processing of sugar beets into sugar. Beet pulp is extracted grounded sugar beet. It is used as livestock feed and it can be fed fresh, dried and ensiled (fermented beet pulp). Sugar beet pulp is a by-product from the processing of sugar beet which is used as fodder for cattle and other livestock. It is supplied either as dried flakes or as compressed pe...

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