Spectrophotometric determination of cyclamate in soft drinks and desserts: A complementary collaborative study

Anna-Maija Sjöberg

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)

Abstract

Fifteen official food control laboratories participated in a collaborative study of a spectrophotometric method to determine cyclamate in a soft drink and a dessert at concentrations of 90-311 mg/L and 202-526 mg/kg, respectively, with blind duplicates and a blank. Average recovery from the soft drink was 97.5%, and from the dessert, 98.6%. Reproducibility relative standard deviations were 4.7-6.5% and 6.9-8.5%, respectively. The outlier percentage was 5.5%. This study complements an earlier work by leading Nordic food laboratories and was designed according to the latest recommendations. The results of this study were compared with those of the earlier collaborative study and with general collaborative results obtained by AOAC.
Original languageEnglish
Pages (from-to)1212-1214
JournalJournal of the Association of Official Analytical Chemists
Volume71
Issue number6
Publication statusPublished - 1988
MoE publication typeA1 Journal article-refereed

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Cyclamates
cyclamates
Carbonated Beverages
soft drinks
desserts
Food
food
outlier
reproducibility
food safety
complement
Recovery
laboratory
methodology

Cite this

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title = "Spectrophotometric determination of cyclamate in soft drinks and desserts: A complementary collaborative study",
abstract = "Fifteen official food control laboratories participated in a collaborative study of a spectrophotometric method to determine cyclamate in a soft drink and a dessert at concentrations of 90-311 mg/L and 202-526 mg/kg, respectively, with blind duplicates and a blank. Average recovery from the soft drink was 97.5{\%}, and from the dessert, 98.6{\%}. Reproducibility relative standard deviations were 4.7-6.5{\%} and 6.9-8.5{\%}, respectively. The outlier percentage was 5.5{\%}. This study complements an earlier work by leading Nordic food laboratories and was designed according to the latest recommendations. The results of this study were compared with those of the earlier collaborative study and with general collaborative results obtained by AOAC.",
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Spectrophotometric determination of cyclamate in soft drinks and desserts: A complementary collaborative study. / Sjöberg, Anna-Maija.

In: Journal of the Association of Official Analytical Chemists, Vol. 71, No. 6, 1988, p. 1212-1214.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Spectrophotometric determination of cyclamate in soft drinks and desserts: A complementary collaborative study

AU - Sjöberg, Anna-Maija

PY - 1988

Y1 - 1988

N2 - Fifteen official food control laboratories participated in a collaborative study of a spectrophotometric method to determine cyclamate in a soft drink and a dessert at concentrations of 90-311 mg/L and 202-526 mg/kg, respectively, with blind duplicates and a blank. Average recovery from the soft drink was 97.5%, and from the dessert, 98.6%. Reproducibility relative standard deviations were 4.7-6.5% and 6.9-8.5%, respectively. The outlier percentage was 5.5%. This study complements an earlier work by leading Nordic food laboratories and was designed according to the latest recommendations. The results of this study were compared with those of the earlier collaborative study and with general collaborative results obtained by AOAC.

AB - Fifteen official food control laboratories participated in a collaborative study of a spectrophotometric method to determine cyclamate in a soft drink and a dessert at concentrations of 90-311 mg/L and 202-526 mg/kg, respectively, with blind duplicates and a blank. Average recovery from the soft drink was 97.5%, and from the dessert, 98.6%. Reproducibility relative standard deviations were 4.7-6.5% and 6.9-8.5%, respectively. The outlier percentage was 5.5%. This study complements an earlier work by leading Nordic food laboratories and was designed according to the latest recommendations. The results of this study were compared with those of the earlier collaborative study and with general collaborative results obtained by AOAC.

M3 - Article

VL - 71

SP - 1212

EP - 1214

JO - Journal of AOAC International

JF - Journal of AOAC International

SN - 1060-3271

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