Longtail Tuna (Thunnus tonggol) Consumption Frequency in Terengganu, Malaysia

Aziz, Norhazirah Abdul; Ghazali, A. Syukur; Yunus, Kamaruzzaman; Annual, Zurahanim Fasha; Kutty, Ahmad Abas; Ong, Meng Chuan

doi:10.4236/ojms.2020.103011

Cited by 4 publications

(2 citation statements)

References 11 publications

(8 reference statements)

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“…Konsumsi ikan laut di suatu daerah relatif berbedaberbeda juga dapat dipengaruhi oleh karakteristik sosial ekonomi dan demografi konsumen. Selain itu, beberapa faktor lain seperti lokasi geografis, musim, tingkat pendapatan, demografi, budaya dan kesegaran dapat pendorong konsumsi ikan oleh konsumen (Aziz et al, 2020;Saka & Bulut, 2020). Faktor tingkat konsumsi ikan, jenis ikan apa saja yang dikonsumi dan perilaku konsumen untuk mempengaruhi jumlah konsumsi ikan sangat penting dilakukan untuk mengetahui nilai frekuensi konsumsi ikan oleh konsumen.…”

Section: Pendahuluanunclassified

“…Frekuensi konsumsi ikan di Kaltim tergolong tinggi, setidaknya dikalangan pelajar mengkonsumsi ikan 3 kali dalam satu minggu. Temuan ini lebih tinggi dibandingkan dengan hasil penelitian yang dilakukan di Malaysia, Canakkale dan Istambul Turki dan dengan frekuensi konsumsi ikan masingmasing hanya 1 kali seminggu (Erdoǧan et al, 2011;Aziz et al, 2020;Saka & Bulut, 2020). Telah diketahui secara umum bahwa ikan merupakan salah satu sumber nutrisi, terutama protein yang bermanfaat bagi masyarakat selain telur dan susu (Alp Erbay & Yesilsu, 2021).…”

Section: Hasil Dan Pembahasanunclassified

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Survei tingkat konsumsi ikan laut di Kalimantan Timur

Ritonga,

Budiarsa

2022

JIKK

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Marine fishes are one of the best nutrition sources for human. Data on the level of fish consumption still in form of total fish consumption, and data on marine fish consumption is still not presented properly. The purpose of this study was to determine the frequency of consumption of marine fish in several locations in East Kalimantan. Survey data were obtained from 348 respondents with an age range of 18 to 73 years from 10 districts and cities in East Kalimantan. This study based on survey method by filling out questionnaires via google forms were distributed to all respondents via android smartphones. The result come up with the highest frequency of fish consumption was 3 times a week. The type of fish most frequently consumed by respondents is mackerel (Rastrelliger spp.), maximum volume of fish consumed being <1/4 kg per consumption. Freshness of fish is one of the main factors that respondents consider when buying fish. The main body part was the favorite part consumed by responden then followed by the head part and tail part, while the most preferred cooking method is the fried method followed by grilling and boiling.

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Section: Pendahuluanunclassified

Section: Hasil Dan Pembahasanunclassified

Survei tingkat konsumsi ikan laut di Kalimantan Timur

Ritonga,

Budiarsa

2022

JIKK

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Does future tuna landing stock meet the target? Forecasting tuna landing in Malaysia using seasonal ARIMA model

Nasir,

Kamaruzzaman

2024

IJSE

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PurposeThis study was conducted to forecast the monthly number of tuna landings between 2023 and 2030 and determine whether the estimated number meets the government’s target.Design/methodology/approachThe ARIMA and seasonal ARIMA (SARIMA) models were employed for time series forecasting of tuna landings from the Malaysian Department of Fisheries. The best ARIMA (p, d, q) and SARIMA(p, d, q) (P, D, Q)12 model for forecasting were determined based on model identification, estimation and diagnostics.FindingsSARIMA(1, 0, 1) (1, 1, 0)12 was found to be the best model for forecasting tuna landings in Malaysia. The result showed that the fluctuation of monthly tuna landings between 2023 and 2030, however, did not achieve the target.Research limitations/implicationsThis study provides preliminary ideas and insight into whether the government’s target for fish landing stocks can be met. Impactful results may guide the government in the future as it plans to improve the insufficient supply of tuna.Practical implicationsThe outcome of this study could raise awareness among the government and industry about how to improve efficient strategies. It is to ensure the future tuna landing meets the targets, including increasing private investment, improving human capital in catch and processing, and strengthening the system and technology development in the tuna industry.Originality/valueThis paper is important to predict the trend of monthly tuna landing stock in the next eight years, from 2023 to 2030, and whether it can achieve the government’s target of 150,000 metric tonnes.

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Comparison of Proximate Composition of Raw and Cooked Intramuscle Tissue ofThunnus tonggol from Terengganu, Malaysia

Aziz¹,

Ahmad²,

Ghazali³

et al. 2021

JST

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A study was carried out to determine the effects of the steaming process on the proximate composition of the dark and white muscle tissue of Thunnus tonggol sampled from Terengganu waters. The mean percentage of moisture, ash, lipid, and protein of the raw dark muscle was 59.1%, 3.8%, 12.1% and 33.9%, while in the raw white muscle were 66.7%, 2.9%, 2.7% and 33.9%, respectively. Both types of muscle showed a significantly different value in the lipid content. There was significant increase recorded in the protein content in both types of muscle after the steaming process (79.1% and 93.0% in dark and white muscles, respectively). Likewise, the percentage of ash showed some increment with 4.8% in the dark muscle and 7.9% in the white muscle. However, the cooking process decreased the percentage of moisture and lipid in both dark and white muscles. The percentage of moisture in dark muscle was reduced to 7.7%, and 9.7% in white muscle. On the other hand, percentage of lipid content in both types of muscles after the steaming process was 0.43% in dark muscle and 0.03% in white muscle. This study reveals that the cooking process had considerable effects on the proximate composition of both dark and white muscles.

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Longtail Tuna (Thunnus tonggol) Consumption Frequency in Terengganu, Malaysia

Cited by 4 publications

References 11 publications

Survei tingkat konsumsi ikan laut di Kalimantan Timur

Survei tingkat konsumsi ikan laut di Kalimantan Timur

Does future tuna landing stock meet the target? Forecasting tuna landing in Malaysia using seasonal ARIMA model

Comparison of Proximate Composition of Raw and Cooked Intramuscle Tissue ofThunnus tonggol from Terengganu, Malaysia

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