Results 221 to 230 of about 14,003 (259)
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Occupational Asthma Caused by Oak Wood Dust
Chest, 1995Three cases of occupational asthma caused by oak wood dust are presented. The diagnosis was confirmed by specific inhalation challenges, which induced a dual asthmatic reaction in two subjects and an atypical prolonged immediate reaction in one subject.
J L, Malo +4 more
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Ellagitannins in Woods of Spanish, French and American Oaks
Holzforschung, 1999The variability of ellagitannin composition and its molecular weight distribution in unseasoned oak heartwood of four species grown in the North of Spain (Quercus robur, Q. petraea, Q. pyrenaica and Q. faginea) and in samples of Allier, Limousin and American oak were studied to know the differences in composition between Spanish oakwoods and oakwoods ...
Fernández De Simón, María Brígida +3 more
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Application of the oak wood chips in brewing [PDF]
Postępy Techniki Przetwórstwa Spożywczego, 2021 Oak chips are finely shredded oak fragments, which were toasted under strictly controlled conditions. They are produced in various grammages and degrees of toasting. Chips can be divided into natural, light, medium and heavily toasted. Their size affects how quickly ingredients are being released from them.
Mateusz Bajerski +2 more
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Aroma Compound Sorption by Oak Wood in a Model Wine
Journal of Agricultural and Food Chemistry, 2001Oak wood used for wine barrels was immersed into a model wine containing eight aroma compounds (e.g., aromatic and terpene alcohols, ethyl esters, and aldehyde), for which activity coefficients in water and model wine were determined using the mutual solubility measurement.
Ramirez Ramirez, G. +5 more
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Characterization of Volatile Constituents in Commercial Oak Wood Chips
Journal of Agricultural and Food Chemistry, 2010The volatile composition of the different oak wood pieces (chips of Quercus spp.) that can be found on the market to be used as alternatives to barrels for aging wines, as well as of chips of Quercus pyrenaica which are being introduced, was studied, evaluating the contents of volatile phenols, lactones, furanic compounds, pyranones, phenolic aldehydes,
Fernández De Simón, María Brígida +2 more
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2013
Oak wood samples from two species (Q. petraea and Q.frainetto) derived from east part of Bulgaria were collected. The pieces with the same size were formed from every sample and were undergoing on artificial cooperage seasoning. Non seasoned controls were formed for all samples. Alcoholic extracts were prepared from every seasoned and non seasoned wood
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Oak wood samples from two species (Q. petraea and Q.frainetto) derived from east part of Bulgaria were collected. The pieces with the same size were formed from every sample and were undergoing on artificial cooperage seasoning. Non seasoned controls were formed for all samples. Alcoholic extracts were prepared from every seasoned and non seasoned wood
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European oak wood polyphenols and cognac ageing in oak barrels
1992International ...
Viriot, C. +3 more
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