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1,534
Biodiesel production from oils and fats with high free fatty acids
- Trans ASAE
, 2001
"... ABSTRACT. Biodiesel is an alternative fuel for diesel engines consisting of the alkyl monoesters of fatty acids from vegetable oils or animal fats. Most of the biodiesel that is currently made uses soybean oil, methanol, and an alkaline catalyst. The high value of soybean oil as a food product makes ..."
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Cited by 57 (1 self)
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fatty acids (FFA) that cannot be converted to biodiesel using an alkaline catalyst. In this study, a technique is described to reduce the free fatty acids content of these feedstocks using an acid–catalyzed pretreatment to esterify the free fatty acids before transesterifying the triglycerides
Die Deutsche Bibliothek- Cataloging in Publication Data
, 1996
"... @ Printed on acid-free paper which falls within the guidelines of the ANSI ..."
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@ Printed on acid-free paper which falls within the guidelines of the ANSI
Copyright ©2004 American Society for Reproductive Medicine Published by Elsevier Inc. Printed on acid-free paper in U.S.A. SPECIAL CONTRIBUTION George Washington’s infertility: Why was the father of our country never a father?
, 2003
"... George Washington was the single most important figure in the founding of the United States of America. Numerous biographies of Washington have been written and his name is honored in countless ways, including as the name of the United States ’ capital. Washington has become so idealized in U.S. con ..."
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.S. consciousness that it is easy to lose sight of his failings and disappointments. Undoubtedly, one of his most personal sorrows was his inability to have a child with his wife Martha. As the historian W.S. Randall puts it, “He was content with Martha, but mystified why, year after year, he and Martha could
Pulmonary toxicity of single-walled carbon nanotubes in mice 7 and 90 days after intratracheal instillation.
- Toxicol. Sci.
, 2004
"... Nanomaterials are part of an industrial revolution to develop lightweight but strong materials for a variety of purposes. Singlewall carbon nanotubes are an important member of this class of materials. They structurally resemble rolled-up graphite sheets, usually with one end capped; individually t ..."
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Cited by 104 (1 self)
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content of the NT and carbon black samples used in the present study was determined in our laboratory. Two to four samples of NTs or Printex 90 were placed in crucibles and ashed in a muffle furnace at 550°C for 3 h. The ash from each sample was dissolved in 1 ml of hot concentrated nitric acid
The carbon balance of tropical, temperate and boreal forests.
- Plant Cell and Environment,
, 1999
"... ABSTRACT Forest biomes are major reserves for terrestrial carbon, and major components of global primary productivity. The carbon balance of forests is determined by a number of component processes of carbon acquisition and carbon loss, and a small shift in the magnitude of these processes would ha ..."
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Cited by 102 (2 self)
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forest site exhibits extreme seasonality in day length and air temperature. Winter conditions are severe, and soils remain frozen until late spring. The frost-free season lasts between 50 and 100 d, the growing season about 100 d and the photosynthetic season about 170 d. Annual precipitation is low
Estimation of Fungal Infection of Peanut Kernels by Determination of Free Glutamic Acid Content
, 1996
"... Acid content. ..."
The free amino acid content of uterine fluids and blood serum in the cow
- J. Reprod. Fert
, 1967
"... Summary. Uterine fluid and blood serum samples were collected from 100 adult dairy cows during various stages of the oestrous cycle and analysed for their free amino acid content. A total of twenty-five free amino acids and amino compounds were identified in uterine fluids while only twenty-three we ..."
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Cited by 2 (0 self)
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Summary. Uterine fluid and blood serum samples were collected from 100 adult dairy cows during various stages of the oestrous cycle and analysed for their free amino acid content. A total of twenty-five free amino acids and amino compounds were identified in uterine fluids while only twenty
Effect of storage management on free fatty acid content in dry cocoa beans
"... Though not a quality parameter, it is expected that the free fatty acids (FFA) content must be less than 1.0 % to meet the acceptable level of 1.75 % in cocoa butter extracted from the dry cocoa beans. This study therefore investigates the FFA content of stored dry cocoa beans from Ghana that was ge ..."
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Though not a quality parameter, it is expected that the free fatty acids (FFA) content must be less than 1.0 % to meet the acceptable level of 1.75 % in cocoa butter extracted from the dry cocoa beans. This study therefore investigates the FFA content of stored dry cocoa beans from Ghana
Results 1 - 10
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1,534
