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EFEKTIVITAS PHASE CHANGE MATERIAL (PCM) LEMAK IKAN TENGGIRI (Scomberomorus commerson) UNTUK MEMPERTAHANKAN KESEGARAN MUTU UDANG PADA PENANGANAN UDANG DI ATAS KAPAL SONDONG (SCOOP NET) DI PERAIRAN BANYUASIN, SUMATERA SELATAN

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Penilaian

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This study aims to evaluate the effectiveness of Phase Change Material (PCM) derived from mackerel (Scomberomorus commerson) fat in maintaining the freshness quality of shrimp caught by scoop net vessels in the Banyuasin waters, South Sumatra. Three cooling system treatments were tested: crushed ice (control), PCM, and a combination of PCM with crushed ice (mix), using a completely randomized design (CRD) with three 10-liter coolboxes. The PCM was packaged in aluminum sachets and mixed with 2.5% carbon black. The temperature of the shrimp, the cooling system inside the coolbox, and the ambient air outside were monitored in real time and automatically using a type K thermocouple sensor system. The results showed that the mix treatment maintained temperature stability better than the other treatments, with an average effectiveness value of -0.056°C/min. PCM showed enhanced thermal stability compared to the pure mackarel oil, with latent heat values of 15.57 J/g during melting and -29.92 J/g during freezing. Organoleptic tests indicated that the best shrimp quality was achieved in the mix treatment, exceeding the Indonesian National Standard (SNI). In a simple economic analysis, the mix treatment is also proven to be efficient and economical for long-term use. ANOVA and Tukey tests confirmed significant differences among treatments.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507004345	T178500	T1785002025	Central Library (Reference)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1785002025

Publisher

Indralaya : Prodi Ilmu Kelautan, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2025

Collation

xvi, 125 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

577.607

Content Type

Text

Media Type

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Carrier Type

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Edition

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Subject(s)

Kelautan

Specific Detail Info

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Statement of Responsibility

MI

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