Pemanfaatan Limbah Cair Pemindangan Ikan

Abstract

ENGLISHThe enhancement number of boiled fish production will always followed by the increase of waste volume, especially wastewater that in the process will be dumped into the environment. Whereas, if it used with technology development varieties, boiled fish wastewater potentially produce new products. This is because the content of the materials in boiled fish wastewater that useful, such as proteins, fats, salts, and others. That’s required an effort that is able to utilizing wastewater boiled fish, as well as to create new products from utilization results of the wastewater. This review aims to provide an overview about the use of wastewater boiled fish that has not been widely known and applied to the community, especially in coastal area of Pati Regency which related to the boiled fish industry. Boiled fish wastewater can be utilized as raw material for the manufacture of fish paste, animal feed and organic liquid fertilizer. INDONESIAPeningkatan jumlah produksi pemindangan ikan akan selalu diikuti dengan peningkatan volume limbah, terutama limbah cair yang dalam prosesnya akan dibuang begitu saja ke lingkungan. Padahal jika dimanfaatkan dengan berbagai pengembangan teknologi, limbah cair pemindangan ikan ini berpotensi menghasilkan produk-produk baru. Hal ini dikarenakan adanya kandungan bahan-bahan yang terdapat pada limbah cair pemindangan ikan yang bermanfaat, seperti protein, lemak, garam, dan lain-lain. Untuk itulah diperlukan suatu upaya yang mampu memanfaatkan limbah cair pemindangan ikan, sekaligus menciptakan produk-produk baru dari hasil pemanfaatan limbah cair tersebut. Review ini bertujuan untuk memberikan gambaran mengenai pemanfaatan limbah cair pemindangan ikan yang belum banyak diketahui dan diterapkan pada masyarakat, terutama masyarakat di kawasan pesisir di Kabupaten Pati yang banyak berhubungan dengan industri pemindangan ikan. Limbah cair pemindangan ikan dapat dimanfaatkan menjadi bahan baku pembuatan petis ikan, pakan ternak dan pupuk cair organik.

Little Tuna (Euthynnus affinis) Waste-Based Medium for Fungal Growth and The Lipolytic Activity

“…This could possibly doe to the nutrition variability of the fish being boiled although it has been carefully selected, however, the season and location they grown were uncontrollable. The broth nutrition analysis is vary depended on the area as well as the company in which the broth is collected from (Astuti, 2014). Although in this experiment, the process of producing the broth was strictly controlled except the season and their place/origin of the fish.…”

“…Indonesia meets the demand of enzymes in general (including lipase) by importing them from abroad, hence, working on enzyme may help to meet the demand as well as economically prospective. Astuti (2014) suggests that producing lipase using agricultural waste medium in Indonesia is still beneficial.…”

“…When it is not been handle properly, it potentially pollutes the environment (as due to the richness of organic molecules. As the broth is still rich in nutrition's therefore, some are used as row material for fish sauce (petis, Indonesian term), organic fertilizer, animal feed (Astuti, 2014). Hence the broth may be used as medium microbial growth.…”

Karakteristik Fisikokimia Petis dari Air Rebusan Ikan Layang (Decapterus sp.) dengan Kombinasi Bahan Pengisi

“…Air ini dapat dimanfaatkan untuk pengolahan lebih lanjut, salah satunya sebagai bahan baku petis ikan (Astawan, 2004). Saat ini, pemanfaatan limbah cairan rebusan pemindangan ikan baru sekitar 41% (Astuti, 2014).…”

PENGARUH PENAMBAHAN LIMBAH PEMINDANGAN BERBAGAI JENIS IKAN TERHADAP KANDUNGAN GIZI TERASI UDANG REBON (Acetes sp.)

“…Limbah cair ini biasanya hanya dibuang ke sungai dan belum dimanfaatkan dengan optimal, sehingga dapat mencemari perairan. Menurut Astuti (2014), umumnya pengusaha ikan pindang tradisional tidak melakukan penanganan limbah sebelum membuang air limbah ke badan air penerima (sungai), yang pada akhirnya mengakibatkan pencemaran air dan menimbulkan bau busuk akibat adanya kandungan bahan organik dalam limbah cair pemindangan.…”