Taxonomic identification of the thermotolerant and fast-growing fungus Lichtheimia ramosa H71D and biochemical characterization of the thermophilic xylanase LrXynA.

abstract：:In recent years, many efforts have been directed to explore the methods to reduce the production costs of industrial lipase by improving the yield and the use of low-cost agricultural wastes. Coconut dregs, which is a lignocellulosic by-product from coconut oil and milk processing plants, is rich in cellulose (36%) an...

journal_title：AMB Express

authors： Mohd Zin NB,Mohamad Yusof B,Oslan SN,Wasoh H,Tan JS,Ariff AB,Halim M

更新日期：2017-12-01 00:00:00

abstract：:The damages observed in Tunisian citrus orchards have prompted studies on the Pseudomonas spp. responsible for blast and black pit. Prospective orchards between 2015 and 2017 showed that the diseases rapidly spread geographically and to new cultivars. A screening of Pseudomonas spp. isolated from symptomatic trees rev...

journal_title：AMB Express

authors： Oueslati M,Mulet M,Zouaoui M,Chandeysson C,Lalucat J,Hajlaoui MR,Berge O,García-Valdés E,Sadfi-Zouaoui N

更新日期：2020-11-01 00:00:00

abstract：: Vinasse, a highly polluting waste of the ethanol industry was utilized for the production of polyhydroxyalkanoate (PHA) by the extremely halophilic archaeon, Haloferax mediterranei in shake-flasks. Following pre-treatment through adsorption on activated carbon, 25%-50% (v/v) pre-treated vinasse was utilized leading t...

journal_title：AMB Express

authors： Bhattacharyya A,Pramanik A,Maji SK,Haldar S,Mukhopadhyay UK,Mukherjee J

更新日期：2012-07-09 00:00:00

abstract：:Young barley leaf extract (YBL) contains beneficial substances such as fructans, minerals, and vitamins. The effects of YBL administration on the human colonic microbiota and its production of metabolites were evaluated using an in vitro model culture system. Fermentations were started by inoculating fecal samples fro...

journal_title：AMB Express

authors： Sasaki D,Sasaki K,Kadowaki Y,Aotsuka Y,Kondo A

更新日期：2019-11-13 00:00:00

abstract：:Cell suspension culture using mycelia as whole cell biocatalyst for production of orange Monascus pigments has been carried out successfully in a nonionic surfactant micelle aqueous solution. Thus, selection of mycelia as whole cell biocatalyst and the corresponding enzymatic kinetics for production of orange Monascus...

journal_title：AMB Express

authors： Lu F,Huang Y,Zhang X,Wang Z

更新日期：2017-12-01 00:00:00

abstract：:Bacillus thuringiensis is a Gram-positive soil bacterium that is known to be a bacterial biopesticide that produces insecticidal proteins called crystal proteins (Cry). In the insecticidal process, chitinases are suggested to perforate the peritrophic membrane barrier to facilitate the invasion of the Cry proteins int...

journal_title：AMB Express

authors： Honda S,Kunii T,Nohara K,Wakita S,Sugahara Y,Kawakita M,Oyama F,Sakaguchi M

更新日期：2017-12-01 00:00:00

abstract：:Trace metals are required in many cellular processes in bacteria but also induce toxic effects to cells when present in excess. As such, various forms of adaptive responses towards extracellular trace metal ions are essential for the survival and fitness of bacteria in their environment. A soil Pseudomonas putida, str...

journal_title：AMB Express

authors： Chong TM,Yin WF,Chen JW,Mondy S,Grandclément C,Faure D,Dessaux Y,Chan KG

更新日期：2016-12-01 00:00:00

abstract：:Extracellular enzymes play an important role in the growth and development of edible fungi. Extracellular enzyme activities have also become an important object of measurement. In this study, Agaricus brunnescens Peck, Coprinus comatus, and Pleurotus ostreatus were compared in terms of their enzyme production in liqui...

journal_title：AMB Express

authors： Huang L,Sun N,Ban L,Wang Y,Yang H

更新日期：2019-01-07 00:00:00

abstract：:With fossil fuel sources in limited supply, microalgae show tremendous promise as a carbon neutral source of biofuel. Current microalgae biofuel strategies typically rely on growing high-lipid producing laboratory strains of microalgae in open raceways or closed system photobioreactors. Unfortunately, these microalgae...

journal_title：AMB Express

authors： Eibl JK,Corcoran JD,Senhorinho GN,Zhang K,Hosseini NS,Marsden J,Laamanen CA,Scott JA,Ross GM

更新日期：2014-03-26 00:00:00

abstract：:The study was carried out to investigate the effect of dietary selenium (Se) and vitamin E (VE) supplementation on mRNA level of heat shock proteins, selenoproteins, and antioxidant enzyme activities in the breast meat of broilers under summer heat stress conditions. A total of 200 male broilers (Ross 308) of 1 day ag...

journal_title：AMB Express

authors： Kumbhar S,Khan AZ,Parveen F,Nizamani ZA,Siyal FA,El-Hack MEA,Gan F,Liu Y,Hamid M,Nido SA,Huang K

更新日期：2018-07-10 00:00:00

abstract：:Wolves (Canis lupus) and their domesticated and close relatives, dogs (Canis lupus familiaris), have great differences in their diets and living environments. To the best of our knowledge, the fundamental question of how the abundance and function of the gut microbiota of domestic dogs evolved to adapt to the changes ...

journal_title：AMB Express

authors： Lyu T,Liu G,Zhang H,Wang L,Zhou S,Dou H,Pang B,Sha W,Zhang H

更新日期：2018-08-02 00:00:00

abstract：: In winemaking, nutrient supplementation is a common practice for optimising fermentation and producing quality wine. Nutritionally suboptimal grape juices are often enriched with nutrients in order to manipulate the production of yeast aroma compounds. Nutrients are also added to active dry yeast (ADY) rehydration me...

journal_title：AMB Express

authors： Winter G,Henschke PA,Higgins VJ,Ugliano M,Curtin CD

更新日期：2011-11-02 00:00:00

abstract：:Poly-gamma-glutamic acid (PGA) is a promising bio-based polymer that shares many functions with poly (acrylic acid) and its derivatives. Thus, technologies for efficient production and molecular size control of PGA are required to expand the application of this useful biopolymer. In Bacillus strains, PGA is synthesize...

journal_title：AMB Express

authors： Sawada K,Araki H,Takimura Y,Masuda K,Kageyama Y,Ozaki K,Hagihara H

更新日期：2018-07-03 00:00:00

abstract：:The potential of Lactobacillus johnsonii NCC 533 to metabolize chlorogenic acids from green coffee extract was investigated. Two enzymes, an esterase and a hydroxycinnamate decarboxylase (HCD), were involved in this biotransformation. The complete hydrolysis of 5-caffeoylquinic acid (5-CQA) into caffeic acid (CA) by L...

journal_title：AMB Express

authors： Bel-Rhlid R,Thapa D,Kraehenbuehl K,Hansen CE,Fischer L

更新日期：2013-05-21 00:00:00

abstract：:The bioprospection for cellulase and protease producers is a promise strategy for the discovery of potential biocatalysts for use in hydrolysis of lignocellulosic materials as well as proteic residues. These enzymes can increment and turn viable the production of second generation ethanol from different and alternativ...

journal_title：AMB Express

authors： da Cruz Ramos GF,Ramos PL,Passarini MRZ,Vieira Silveira MA,Okamoto DN,de Oliveira LCG,Zezzo LV,Marem A,Santos Rocha RC,da Cruz JB,Juliano L,de Vasconcellos SP

更新日期：2016-03-01 00:00:00

abstract：:Herbicides are important tools for weed control in modern agriculture. In the search for potential herbicidal natural products from fungal species, harzianum A and B were identified from the biofertilizer fungus, Trichoderma brevicompactum. In the phytotoxicity assays on the dicot species Brassica chinensis, harzianum...

journal_title：AMB Express

authors： Yin M,Fasoyin OE,Wang C,Yue Q,Zhang Y,Dun B,Xu Y,Zhang L

更新日期：2020-07-01 00:00:00

abstract：:This study investigated the effects of the rumen fungus Piromyces sp. CN6 CGMCC 14449 as a silage additive on the fermentation quality, nutrient composition and in vitro digestibility of whole crop maize silage. Whole crop maize served as the silage material and was vacuum packed in polyethylene bags. Three ensiling t...

journal_title：AMB Express

authors： Wang D,Zhao C,Liu S,Zhang T,Yao J,Cao Y

更新日期：2019-07-29 00:00:00

abstract：:This study was demonstrated with a coculture fermentation system using sugar beet pulp (SBP) as a carbon source combining the cellulose-degrading bacterium Clostridium cellulovorans with microbial flora of methane production (MFMP) for the direct conversion of cellulosic biomass to methane (CH4). The MFMP was taken fr...

journal_title：AMB Express

authors： Tomita H,Okazaki F,Tamaru Y

更新日期：2019-02-18 00:00:00

abstract：:Wheat bran is an effective raw material for preparation xylooligosaccharides; however, current research mainly focuses on alkali extraction and enzymatic hydrolysis methods. Since ester bonds are destroyed during the alkali extraction process, xylanase and arabinofuranosidase are mainly used to hydrolyze xylooligosacc...

journal_title：AMB Express

authors： Zhang Y,Yang H,Yu X,Kong H,Chen J,Luo H,Bai Y,Yao B

更新日期：2019-01-29 00:00:00

abstract：:Intestinal microorganisms have been shown to be important factors affecting the growth performance of pigs. Therefore, to investigate the effect of the intestinal microflora structure on the growth performance of pigs, samples from Duroc (n = 10), Landrace (n = 9) and Yorkshire (n = 21) pigs under the same diet and fe...

journal_title：AMB Express

authors： Li XJ,Wang M,Xue Y,Duan D,Li C,Han X,Wang K,Qiao R,Li XL

更新日期：2020-10-29 00:00:00

abstract：:Water-borne pathogen contamination in water resources and related diseases are a major water quality concern throughout the world. Increasing interest in controlling water-borne pathogens in water resources evidenced by a large number of recent publications clearly attests to the need for studies that synthesize knowl...

journal_title：AMB Express

authors： Pandey PK,Kass PH,Soupir ML,Biswas S,Singh VP

更新日期：2014-06-28 00:00:00

abstract：: In this study manganese peroxidase (MnP) enzymes from selected white-rot fungi were isolated and compared for potential future recombinant production. White-rot fungi were cultivated in small-scale in liquid media and a simplified process was established for the purification of extracellular enzymes.Five lignin degra...

journal_title：AMB Express

authors： Järvinen J,Taskila S,Isomäki R,Ojamo H

更新日期：2012-11-29 00:00:00

abstract：:Bacterial contamination is one of the major challenges faced by yeast fermentation industries as the contaminating microorganisms produce lactic acid and acetic acid, which reduces the viability of yeast, and hence fermentation yields. The primary bacterial contaminants of yeast fermentations are lactic acid bacteria ...

journal_title：AMB Express

authors： Haris S,Fang C,Bastidas-Oyanedel JR,Prather KJ,Schmidt JE,Thomsen MH

更新日期：2018-08-06 00:00:00

abstract：:Aldaric acids represent biobased 'top value-added chemicals' that have the potential to substitute petroleum-derived chemicals. Until today they are mostly produced from corresponding aldoses using strong chemical oxidizing agents. An environmentally friendly and more selective process could be achieved by using natur...

journal_title：AMB Express

authors： Roth T,Beer B,Pick A,Sieber V

更新日期：2017-12-01 00:00:00

abstract：:Methylotrophic yeasts such as Komagataella phaffii (syn. Pichia pastoris, Pp), Hansenula polymorpha (Hp), Candida boidinii (Cb) and Pichia methanolica (Pm) are widely used protein production platforms. Typically, strong, tightly regulated promoters of genes coding for their methanol utilization (MUT) pathways are used...

journal_title：AMB Express

authors： Vogl T,Fischer JE,Hyden P,Wasmayer R,Sturmberger L,Glieder A

更新日期：2020-02-25 00:00:00

abstract：: Type-2 diabetes is mediated by defects in either insulin secretion or insulin action. In an effort to identify extracts that may stimulate glucose uptake, similar to insulin, a high throughput-screening assay for measuring glucose uptake in skeletal muscle cells was established. During the screening studies to discov...

journal_title：AMB Express

authors： Kulkarni-Almeida AA,Brahma MK,Padmanabhan P,Mishra PD,Parab RR,Gaikwad NV,Thakkar CS,Tokdar P,Ranadive PV,Nair AS,Damre AA,Bahirat UA,Deshmukh NJ,Doshi LS,Dixit AV,George SD,Vishwakarma RA,Nemmani KV,Mahajan GB

更新日期：2011-11-21 00:00:00

abstract：:Biological technologies for recycling rare metals, which are essential for high-tech products, have attracted much attention because they could prove to be more environmentally friendly and energy-saving than other methods. We have developed biological recycling technologies by cell surface engineering for the selecti...

journal_title：AMB Express

authors： Ito R,Kuroda K,Hashimoto H,Ueda M

更新日期：2016-12-01 00:00:00

abstract：:Calebin-A is a curcuminoid compound reported to be present in Curcuma longa rhizome. The current study was aimed to isolate and characterize calebin-A from Curcuma caesia rhizome and its production through biotransformation approach using endophytic fungus. C. caesia rhizomes of different ages were subjected to analys...

journal_title：AMB Express

authors： Majeed A,Majeed M,Thajuddin N,Arumugam S,Ali F,Beede K,Adams SJ,Gnanamani M

更新日期：2019-05-29 00:00:00

abstract：:Phasins are amphiphilic proteins involved in the regulation of the number and size of polyhydroxybutyrate (PHB) granules. The plant growth promoting bacterium Azospirillum brasilense Sp7 accumulates high quantities of bioplastic PHB as carbon and energy source. By analyzing the genome, we identified six genes that cod...

journal_title：AMB Express

authors： Martínez-Martínez MLA,González-Pedrajo B,Dreyfus G,Soto-Urzúa L,Martínez-Morales LJ

更新日期：2019-09-25 00:00:00

abstract：:Most whole cell biocatalysts have some problems with yields and productivities because of various metabolites produced as byproducts and limitations of substrate uptake. We propose a psychrophile-based simple biocatalyst for efficient bio-production using mesophilic enzymes expressed in psychrophilic Shewanella living...

journal_title：AMB Express

authors： Tajima T,Fuki K,Kataoka N,Kudou D,Nakashimada Y,Kato J

更新日期：2013-12-05 00:00:00