SIFAT KRITIS DAN UMUR SIMPAN KERIPIK KULIT LELE

Ahsan, Farid (2017) SIFAT KRITIS DAN UMUR SIMPAN KERIPIK KULIT LELE. Skripsi thesis, Universitas Mercu Buana Yogyakarta.

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Abstract

SIFAT KRITIS DAN UMUR SIMPAN KERIPIK KULIT LELE
INTISARI
Industri pengolahan ikan lele sering kali hanya memanfaatkan
dagingnya saja misalnya pada industri baso ikan, abon ikan, kerupuk ikan,
tepung ikan dan kecap ikan. Melimpahnya limbah kulit lele selama ini
dikenal sebagai sesuatu yang dianggap limbah. Untuk meningkatkan nilai
tambah, kulit lele diolah menjadi keripik kulit lele yang bernilai gizi
tinggi.
Penelitian ini menggunakan kulit ikan lele, penelitian ini
menggunakan pengeringan dengan cabinet dryer dan tanpa pengeringan,
kulit lele tersebut disimpan selama 1, 15 dan 29 hari, kemudian diuji
tingkat kesukaan panelis terhadap produk keripik kulit lele, menguji
angka TBA, kadar air tekstur dan analisa keripik kulit lele dan dilakukan
dengan 2 kali ulangan. Penelitian ini menggunakan Rancangan Acak
Lengkap (RAL) menggunakan uji Duncan pada tingkat kepercayaan 
5%. Hasil penelitian menunjukan panelis menyukai keripik kulit lele
dengan perlakuan dengan pengeringan pada hari ke 1. Pada uji TBA
keripik kulit lele pada hari ke 1 hingga hari ke 15 mengalami peningkatan
nilai TBA dan mengalami penurunan nilai TBA pada hari ke 29 hari dan
belum melewati angka batas maksimal yang ditetapkan yakni 0,2-6,3 mg
malonaldehid/kg sampel.
Kata kunci: Keripik kulit lele, sifat kritis dan kondisi kritis, lama
penyimpanan, ketengikan.xiii
CRITICAL PROPERTIES AND SHELF LIFE OF CATFISH SKIN CHIPS
ABSTRACT
In the processing fish we use the fish meat for meatballs fish, abon
fish, chips fish, flour fish and sauce fish industry example.Various type
of fish be able to prossed and become variations of food and may
increase the value sell similarly by the variation of catfish. Catfish is
fishery commodity which many intriguing and has developed.
This research using the catfish skin, this research use drying by
cabinet dryer and without drying. Those catfish skin is instore for 1, 15
and 29 days. Then, favorite level test about catfish chip skin, TBA value
test, water content, texture test and colour test by lovibond tintometer, it
done twice. This research complete randomized design and using Duncan
Test on the level of trust 5%. The results showed panelist liked catfish
skin chips with drying treatment on day 1. In TBA catfish skin chips on
day 1 until day 15 have increased TBA value and decrease at day 29 and
have not passing limit number maximal specified that is 0,2 – 6,3 mg
malonaldehid/kg.
Keyword : chips catfish skin, Critical Characteristic and condition critical,
long storage, rancidity

Item Type: Thesis (Skripsi)
Additional Information/Lokasi Hardcopy: Agus Slamet, S.TP, M.P
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Fakultas Agroindustri > Program Studi Teknologi Hasil Pertanian
Depositing User: THP UMBY
Date Deposited: 29 Jan 2018 05:12
Last Modified: 19 Aug 2022 02:10
URI: http://eprints.mercubuana-yogya.ac.id/id/eprint/1502

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