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Determination of creatinine in soups and soup preparations by ion-exchange chromatography : II. Automatic Apparatus

✍ Scribed by A. Carisano; M. Riva; A. Bonecchi

Publisher: Elsevier Science
Year: 1970
Tongue: English
Weight: 638 KB
Volume: 53
Category: Article
ISSN: 1873-3778
DOI: 10.1016/s0021-9673(01)98507-3

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✦ Synopsis

An automatic apparatus for the determination of creatinine in soups and soup preparations by cation-exchange .chromatography and the continuous UV spectrophotometric monitoring of the effluent is described. The data obtained in the analysis of a soup preparation for sixty consecutive days showed a small scatter. The recovery of creatinine amounted to 99.52 & 1.8o~/~ of the most probable value. The main features of the a.pparatus are described in detail.

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Determination of creatinine in soups and

Determination of creatinine in soups and soup preparations by ion-exchange chromatography

✍ A. Carisano; A. Bonecchi; M. Riva 📂 Article 📅 1969 🏛 Elsevier Science 🌐 English ⚖ 393 KB

Ion-exchange chromatography, coupled with continuous spectrophotometric monitoring in the m region, was used to determine the total creatinine in soup preparations, dehydrated soups and tinned soups, containing meat extracts. This is an accurate method because it permits the separation of interferin