Gas Chromatographic Determination of Propionic Acid and Sodium and Calcium Propionate in Bread and Cake1-Reference-Cited by-同舟云学术

Gas Chromatographic Determination of Propionic Acid and Sodium and Calcium Propionate in Bread and Cake1

Published:1983-04-01 Issue:4 Volume:46 Page:284-286
ISSN:0362-028X
Container-title:Journal of Food Protection
language:en
Short-container-title:

Author:

TONOGAI YASUHIDE¹,KINGKATE AMARA¹,THANISSORN WANTHANEE¹,PUNTHANAPRATED UDOMKIAT¹

Affiliation:

1. National Institute of Hygienic Sciences, Osaka Branch, 1-1-43, Hoenzaka, Higashi-ku, Osaka, Japan, and Division of Food Analysis, Department of Medical Sciences, Yod-se, Bangkok 1, Thailand

Abstract

A simple and accurate method for determination of propionic acid and sodium and calcium propionate was developed. These compounds were simultaneously extracted with ethyl acetate made acidic with phosphoric acid. The extract was injected directly into the gas chromatograph. Calibration curves of the three compounds ranged from 25–125mu;g/ml. The detection limit of these compounds were 25 ppm by this method. Commercial biscuits, breads and cakes were analyzed by this method and all of them contained less than the limit permitted by Thai regulations.

Publisher

International Association for Food Protection

Subject

Microbiology,Food Science

Link

http://meridian.allenpress.com/jfp/article-pdf/46/4/284/1655588/0362-028x-46_4_284.pdf

Cited by 3 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Lactic acid;Natural Food Antimicrobial Systems;2000-06-21

2. Survey of baked goods for propionic acid and propionates;Food Additives and Contaminants;1996-02

3. A rapid capillary gas chromatographic method for the determination of propionic acid and propionates in bread and bread products;Food Additives and Contaminants;1994-05