期刊名称：Pertanika Journal of Social Sciences & Humanities
印刷版ISSN：0128-7702
电子版ISSN：2231-8534
出版年度：1983
卷号：6
期号：3
出版社：Universiti Putra Malaysia
摘要：'Keropok lekor' from Chubb Mackerel (Rastrelliger kanagurta) was precooked by boiling and steaming. They were fried, packed, and then analyzed. Two different formulations were used. They were (i) basic formulation without any preservative and (ii) basic formulation with preservatives added. It was found that the samples tested did not have any significant differences in moisture content, total plate count and thiobarbituric acid value (TBA). However, a significant difference (P<.01) was observed in the pH changes of samples. Samples which were steamed had significantly lower pH (P<>05). The formulation with preservatives gave the most stable product. Steaming of samples presently did not prove to be feasible. However, it is suggested that steaming can be adopted in the precooking process due to the overall lower microbial count of steamed samples (xlO2 less than the boiled).
