Identification using versatile sampling and analytical methods of volatile compounds from Streptomyces albidoflavus grown on four humid building materials and one synthetic medium

Claeson, Anna-Sara; Sunesson, Anna-Lena

doi:10.1111/j.1600-0668.2005.00343.x

Cited by 20 publications

(10 citation statements)

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The dominant volatile metabolite patterns observed differed markedly from those reported for most mold isolates, particularly because of the production of dimethyl di/tri sulfides, 2-phenylethanol, cyclopentanone and geosmin and the absence of C 8 alcohols or ketones. The substantial differences between our findings and those reported in the literature are the ethyl esters reported for a Streptomyces albidoflavus grown on a different medium (Claeson & Sunesson, 2005) and the -alkylbutyrolactone derivatives reported for nine Streptomyces strains. These -alkylbutyrolactone derivatives were isolated by solvent extraction (Ř ezanka et al, 1994;Jáchymová et al, 2002).…”

Section: Resultscontrasting

confidence: 99%

See 1 more Smart Citation

Volatile Organic Metabolites from Selected Streptomyces Strains

Wilkins

Schöller²

2009

Actinomycetologica

View full text Add to dashboard Cite

Section: Resultscontrasting

confidence: 99%

“…There are numerous studies of specific volatile metabolites or groups of metabolites from single actinomycetes isolates, but few systematic comparative studies of several isolates (Ř ezanka et al, 1994;Wilkins, 1996;Jáchymová et al, 2002;Schöller et al, 2002;Claeson & Sunesson, 2005).…”

Section: Introductionmentioning

confidence: 99%

Volatile Organic Metabolites from Selected Streptomyces Strains

Wilkins

Schöller²

2009

Actinomycetologica

View full text Add to dashboard Cite

“…Many experts and scholars at home and abroad have conducted targeted research and achieved numerous research results. Some scholars have studied the types and sources of odorous substances in water bodies [4,5]; some scholars have studied the detection methods of odor substances in water [6][7][8]; and some scholars have studied the treatment of odorous substances in water [9,10]. Taking the water area of the Doushui Lake in Jiangxi Province as an example, this paper studies the odor detection and microbial identification methods, which has intensified practical significance and can provide useful reference for the study of odor in other water bodies.…”

Section: Introductionmentioning

confidence: 99%

Study on Odor Detection and Microbial Identification Method in Closed Water Area of Jiangxi Province

Yang¹,

Dong²,

Guo³

et al. 2019

I2M

View full text Add to dashboard Cite

The problem of odor in water has become one of the most concerned issues of the public. The odor emitted from water will not only lead to deterioration of water quality, but also increase the cost of water treatment, which will have an adverse impact on the ecological environment. This paper takes the Doushui Lake water area as an example to study the odor detection and microbial identification methods by combining Sensory-GC with GC/MS, the research results show that: the water body of the Doushui Lake has a variety of odors, mainly grassy smell, musty smell, earthy smell, pungent smell, liquorice smell and burnt smell. There are four main substances, TCA, Geosmin, β-Cyclocitral and α-Cedrol, and their highest concentrations reach 124 ng/L, 97 ng/L, 43 ng/L and 48 ng/L, respectively. The decomposition of algae by microorganisms produces volatile gas compounds, mainly are dimethyl disulfide and dimethyl tetra sulfide. In the decomposition process, the contents of these two compounds both increase first and decrease later.

show abstract

“…In addition to their anthropogenic sources, they are degradation products of biomolecules and biopolymers like amino acids and proteins and they are formed during cellular metabolism, e.g., methyl amines, dimethylamine and ethyl amine from microbial colonies of Streptomyces sp. were detected in the indoor air of water-damaged buildings [2]. However, their residence life time in the environment is short due to their highly reactive nature.…”

Section: Introductionmentioning

confidence: 99%

Development of a capillary electrophoretic method for the analysis of low‐molecular‐weight amines from metal working fluid aerosols and ambient air

et al. 2006

View full text Add to dashboard Cite

A method for the determination of low-molecular-weight amines from indoor and ambient air was developed using a concentration device followed by CE coupled with indirect spectrophotometric and mass spectrometric detection that enables a reliable, rapid-response and easy-to-operate method. In indirect detection method, the selected amines were separated from interfering metal ions and amino alcohols present in the samples with an imidazole-based buffer with ethanol and EDTA as modifier. By replacing imidazole with ammonium, the final buffer was applicable for MS detection for the analytes with m/z higher than 50. A novel monolithic polymer material based on poly(methacrylate-acrylate) copolymer was developed for sampling short-chain amines from the gaseous phase. The selected analysis conditions were applied to quantify the selected short-chain amines with detection limits for the whole procedure determined between 1 and 2 microg/filter when 40 L air was sampled with 1 L/min velocity. Improved linearity and precision were obtained when the raw, time-scaled electropherogram data were transformed into mobility-scale applied for the determination of the performance characteristics of the methods. The applicability of the process of data transformation into the mobility scale was demonstrated by studying the matrix effect of water-miscible metal working fluid (stable water-oil emulsion) and of ambient air as real samples. CE-indirect UV and CE-MS, combined with the possibility of rapid air sampling, can be useful for the estimation of short-term exposure of the selected biogenic amines.

show abstract

Identification using versatile sampling and analytical methods of volatile compounds from Streptomyces albidoflavus grown on four humid building materials and one synthetic medium

Cited by 20 publications

References 33 publications

Volatile Organic Metabolites from Selected Streptomyces Strains

Volatile Organic Metabolites from Selected Streptomyces Strains

Study on Odor Detection and Microbial Identification Method in Closed Water Area of Jiangxi Province

Development of a capillary electrophoretic method for the analysis of low‐molecular‐weight amines from metal working fluid aerosols and ambient air

Contact Info

Product

Resources

About