Identifikasi Tingkat Kesegaran Ikan Tongkol (Euthynnus sp.) Di Pasar Bumiayu, Kabupaten Brebes

IF 0.5 4区 地球科学 Q3 Earth and Planetary Sciences Journal of Marine Research Pub Date : 2023-07-26 DOI:10.14710/jmr.v12i3.40444
M. F. N. Al Fatich, Aryanti Indah Setyastuti, Dewi Kresnasari, Sarmin Sarmin
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引用次数: 0

Abstract

Tingkat kesegaran ikan dapat mempengaruhi kualitas dan nutrisi ikan. Pemasaran ikan tongkol segar yang dipasarkan di Pasar Bumiayu, Kabupaten Brebes kurang memperhatikan penanganan, sehingga dapat menurunkan kualitas dan nutrisi ikan tongkol segar. Tingkat kesegaran  ikan dapat diidentifikasi atau dinilai secara organoleptik. Tujuan penelitian ini adalah untuk mengetahui tingkat kesegaran ikan tongkol segar di Pasar Bumiayu. Metode penelitian ini dengan pengambilan sampel ikan tongkol pada pukul 06.00; 09.00; dan 12.00 WIB, selanjutnya diidentifikasi kesegarannya secara organoleptik dan pengujian pH ikan segar. Pengambilan sampel dilakukan selama 3 minggu yaitu tanggal 14 September 2022; 28 September 2022; dan 12 Oktober 2022. Analisa data menggunakan analisa deskriptif. Hasil penelitian menunjukkan bahawa ikan tongkol masih dikategorikan segar pada pengambilan sampel di pukul 06.00 hingga 09.00; sedangkan pada pukul 12.00 ikan sudah mengalami proses kemunduran mutu. Nilai organoleptik rata-rata diantara 8,33 hingga 3,67. Berdasarkan SNI ikan segar SNI 2729:2013, nilai organoleptik ikan segar adalah 7. pH daging ikan tongkol diperoleh sebesar 5,56 hingga 6,11. pH merupakan indikator tingkat kemunduran mutu ikan. Semakin tinggi nilai pH menunjukkan bahwa terjadi aktivitas mikroorganisme pembusuk dalam tubuh ikan.   The level of fish freshness can affect the quality and nutrition of fish. The marketing of fresh little tuna which is marketed in Bumiayu Traditional Market, Brebes Regency less attention to fish handling, it can reduce the quality and nutrition of fresh eastern little tuna. The level of fish freshness can be identified or assessed organoleptic test. The purpose of this study was to determine the level of fish freshness of fresh little tuna in the Bumiayu Market organoleptically. This research method by taking little tuna samples at 06.00am; 09.00am; and 12.00pm WIB, then the freshness was identified organoleptically and tested the pH of fresh fish. Sampling was carried out for 3 weeks, namely September 14, 2022; September 28, 2022; and October 12, 2022. Data analysis used descriptive analysis. The results of the 3-week study showed that tuna was still categorized as fresh when sampling at 06.00 to 09.00; while at 12.00 the fish had experienced a decline in quality. The average organoleptic value is between 8.33 and 3.67. Based on SNI fresh fish SNI 2729:2013, the organoleptic value of fresh fish is 7. The pH of little tuna meat is obtained from 5.56 to 6.11. pH is an indicator of the level of decrease in fish quality. The higher the pH value indicates that there is activity of decomposing microorganisms in fish body.
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Brebes地球市场上不锈鱼(Euthynus sp.)不锈程度的鉴定
鱼的新鲜感会影响鱼的质量和营养。布雷比斯摄政部门在Bumiayu市场上销售新鲜金枪鱼,缺乏对处理方案的重视,从而降低新鲜金枪鱼的质量和营养。鱼的新鲜感可以有机识别或评估。这项研究的目的是了解布米尤市场新鲜金枪鱼的新鲜新鲜程度。本研究方法于6时提取金枪鱼样本;9点;下午12点,通过有机检测和检测新鲜鱼的pH值,进一步确定了它们的热。样本采样于2022年9月14日为期3周;2022年9月28日;2022年10月12日。使用描述性分析分析数据。研究表明,金枪鱼在早上6点到9点的样本采集中仍然是新鲜的;到了下午12点,鱼的质量已经下降了。有机平均在8.33到3.67之间。根据新鲜鱼SNI 2729:23 13,新鲜鱼的有机价值为7。雄鱼肉的pH值为5.56至6.11。pH是鱼质量下降率的一个指标。pH值越高,鱼体内就会发生微生物的活动。鱼的新鲜程度会影响鱼的质量和营养。新鲜金枪鱼的市场营销是传统的布里布对处理鱼缺乏注意力,它可以减少新鲜金枪鱼的质量和营养。鱼的释放水平可以识别或认证有机评估。这项研究的目的是确定新鲜金枪鱼在地球有机市场的清凉程度。这项研究方法于早上6点取一点金枪鱼样本;09 . 00am;下午12点00pm,然后freshness被识别为有机物并测试了新鲜鱼的pH值。抽样工作持续了3周,namely, 2022年9月14日;2022年9月28日;10月12日,2022年。部署数据分析。三周研究的结果表明,金枪鱼在早上6点到9点的抽样时仍被归类为新鲜的;12点的时候,鱼体验了一种优质的放松。有机物平均值在8.33和3.67之间。基于新鲜鱼SNI 2729:23 13,新鲜鱼的有机物值为7。小金枪鱼的pH值从5.56延伸到6.11。pH值是鱼质量的退行性。更高的pH值存在于鱼体内分解微器官的行为中。
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来源期刊
Journal of Marine Research
Journal of Marine Research 地学-海洋学
自引率
0.00%
发文量
1
审稿时长
3 months
期刊介绍: The Journal of Marine Research publishes peer-reviewed research articles covering a broad array of topics in physical, biological and chemical oceanography. Articles that deal with processes, as well as those that report significant observations, are welcome. In the area of biology, studies involving coupling between ecological and physical processes are preferred over those that report systematics. Authors benefit from thorough reviews of their manuscripts, where an attempt is made to maximize clarity. The time between submission and publication is kept to a minimum; there is no page charge.
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