✦ LIBER ✦

Interference by formaldehyde in the 2-thiobarbituric acid test for rancidity

✍ Scribed by Mercedes Careche; Margarita Tejada

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 429 KB
Volume: 43
Category: Article
ISSN: 0022-5142
DOI: 10.1002/jsfa.2740430107

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Formaldehyde as an interference of the 2

Formaldehyde as an interference of the 2-thiobarbituric acid test

✍ Maria E. Almandós; Daniel H. Giannini; Alicia S. Ciarlo; Ricardo L. Boeri 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 272 KB 👁 1 views

Validity of the 2-Thiobarbituric Acid Te

Validity of the 2-Thiobarbituric Acid Test for the Quantitative Determination of Rancidity in Fats and Oils

✍ Maleki, M. 📂 Article 📅 1974 🏛 John Wiley and Sons ⚖ 309 KB 👁 2 views

## Abstract A model system was used to study the pattern of rancidity in linoleic acid and corn oil using the TBA method. It was shown that malonaldehyde is not a stable end product of rancidity and therefore, the TBA test is not a reliable means of quantitative feasurement of degree of rancidity i

Some comments on the usefulness of 2-thi

Some comments on the usefulness of 2-thiobarbituric acid (TBA) test for the evaluation of rancidity in frozen fish

✍ Kolakowska, A. ;Deutry, J. 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 266 KB

Rancidity of frozen fish (Baltic cod and herring, mackerel, horse mackerel and hake) was determined by means of TBA value, organoleptical scoring and peroxide value. The correlation between the rancid odour sensory assessment and TBA test results proved insignificant ( I = 0.53). Model experiment wa

Chemistry of the 2-thiobarbituric acid t

Chemistry of the 2-thiobarbituric acid test for determination of oxidative rancidity in foods. II.—formation of the tba-malonaldehyde complex without acid-heat treatment

✍ Basil G. Tarladgis; A. M. Pearson; L. R. Dugan Jun 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 English ⚖ 393 KB 👁 1 views

Evaluation of the Direct Thiobarbituric

Evaluation of the Direct Thiobarbituric Acid Extraction Method for Determining Oxidative Rancidity in Mackerel (Scomber scombrus L.)

✍ Vyncke, W. 📂 Article 📅 1975 🏛 John Wiley and Sons ⚖ 233 KB 👁 1 views

## Abstract A comparison was made between the thiobarbituric acid (TBA) values determined by the direct extraction method with trichloroacetic acid and those assessed by the distillation method. When applied to mackerel kept in frozen condition the TBA‐values obtained with both methods showed a sim

Using CTLL-2 and CTLL-2 bcl2 cells to av

Using CTLL-2 and CTLL-2 bcl2 cells to avoid interference by apoptosis in the in vitro micronucleus test

✍ Sophie Meintières; Armelle Biola; Marc Pallardy; Daniel Marzin 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB 👁 1 views

## Abstract In vitro assays for chromosome aberrations (i.e., in vitro micronucleus and in vitro metaphase analysis tests) frequently produce false‐positive or exaggerated‐positive results. Our previous work suggested that apoptosis interferes with these tests, producing misleading results. These p