Processing of Low-Salted Mackerel Fillets Using Biopreservative

以生物防腐劑制造低鹽鯖魚片

陳美惠(Mei-Hui Chen) ； 張育甄(Yu-Tsung Chang) ； 陳幸臣(Hsing-Chen Chen)

《臺灣水產學會刊》 24卷4期 (1997/12) Pp. 327-336

https://doi.org/10.29822/JFST.199712.0006

摘要

本文利用生物經濟模型推導在宜蘭沿海作業的魩仔魚漁業，於現有資源量的限制下，的最適漁船數目。我們利用頭城區漁會之魩仔魚漁業的實證資料，經由數值模擬獲得以下結果：(i)個別漁船的漁撈努力介於32.47船噸及36.08船噸之間。(ii)個別漁船利潤介於1，126，665元及1，126，615元之間。(iii)最適漁船數介於12.77船組及14.58船組之間。根據本文的模擬結果顯示，目前在宜蘭沿海作業之27船組頭城地區的魩仔魚作業漁船數，恐有過多的現象，為維持此漁業之魚價與漁民獲利的穩定，並避免漁資源有枯竭之慮，建議該地區長期之最適漁船數應維持在13船組至15船組之間。

關鍵字

鯖魚片 ； 乳酸 ； 乳酸球菌 ； 生物防腐劑

並列摘要

This paper develops a bieconomic model to analyze the effect of the fishstock limit upon the optimal size of fishing fleet.A simple expression for findingand characterizing the optimal size of fishing fleet associated with the limit offish stock is derived.We examine the behavior of the model with a numericalexample focusing on the case of engraulidae fishery in Touchen.Using numericalsimulations,we obtain the following results:(i)each vessel's fishing effort isbetween 14.32 and 15.91 tons;(ii)each vessel's profit is between NT$ 1,126,665and NT$ 1,126,615;(iii)the optimal number of vessels in the long-run bieconomic equilibrium is between 13 and 15 pairs;and(iv)in comparison with theoptimal number of vessels,a severe reduction of 27 pairs of shirasu(Engraulidae)vessels now operating in this fishing ground is called for successful managementof the fishery.

並列關鍵字

Mackerel Fillets ； Lactococcus Lactis ； Biopreservative