scholarly journals Bulaşık Makinelerinde Oluşan Plastik ve Gıda Kaynaklı Kokuların Head Space GC-MS ile Tespiti

2021 ◽  
Author(s):  
Canan DOĞAN
Keyword(s):  
Head Space

DESIGN OF FIELDABLE HEAD SPACE MANIFOLD

2019 ◽  
Author(s):  
Glenn A. Fugate ◽  
Hal L. Jennings ◽  
Leigh R. Martin ◽  
Jason Richards ◽  
Darrell Simmons ◽  
...  
Keyword(s):  
Head Space

Effect Of Water On Head Space-Gas Chromatography Odorants Signals From Orange Juice: A Possible Influence On Odor Intensity

LWT ◽  
2021 ◽  
pp. 111712
Author(s):  
David Reznik ◽  
Aviv Kaplan ◽  
Igal Gozlan ◽  
Gefen Ronen-Eliraz ◽  
Dror Avisar
Keyword(s):  
Gas Chromatography ◽  
Orange Juice ◽  
Odor Intensity ◽  
Effect Of Water ◽  
Head Space ◽  
Head Space Gas Chromatography

Fast determination of the degree of methyl esterification of pectins by head-space GC

2004 ◽  
Vol 18 (4) ◽  
pp. 665-668 ◽  
Author(s):  
M.M.H Huisman ◽  
A Oosterveld ◽  
H.A Schols
Keyword(s):  
Fast Determination ◽  
Methyl Esterification ◽  
Head Space

A modified tube method for the cultivation and enumeration of anaerobic bacteria

1979 ◽  
Vol 25 (9) ◽  
pp. 987-990 ◽  
Author(s):  
James E. Ogg ◽  
Sun Y. Lee ◽  
Betty J. Ogg
Keyword(s):  
Agar Medium ◽  
Anaerobic Bacteria ◽  
Bacteroides Fragilis ◽  
Fusobacterium Necrophorum ◽  
Reducing Agent ◽  
Thin Cylinder ◽  
Head Space ◽  
New Type ◽  
Inoculation Procedure

A new type of tube (the Lee tube) has been developed for use in the cultivation and enumeration of obligate anaerobes. The Lee tube is a double-walled, screw-capped tube which allows the formation of a thin cylinder of agar medium between the two walls. Anaerobiosis is achieved through deoxygenation of the deep cylinder of agar during sterilization, a minimum of head space, and use of a reducing agent to absorb oxygen introduced during the inoculation procedure. For several species of Clostridium, Bacteroides fragilis, Fusobacterium necrophorum, Veillonella alcalescens, and Pectinatus cerevisiiphilus, colony counts of cultures in the Lee tubes were comparable with those obtained in pour plates incubated in a BBL GasPak system and in anaerobic roll tubes.

Head space voltammetry: A novel voltammetric method for volatile organics and a case study for phenol

Talanta ◽  
2012 ◽  
Vol 98 ◽  
pp. 34-39 ◽  
Author(s):  
K. Volkan Özdokur ◽  
Levent Pelit ◽  
Hasan Ertaş ◽  
Suna Timur ◽  
F. Nil Ertaş
Keyword(s):  
Volatile Organics ◽  
Voltammetric Method ◽  
Head Space
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