PENGARUH PENGGUNAAN JENIS ASAM PADA PROSES PICKLE TERHADAP KUALITAS KIMIA KULIT KELINCI PERANAKAN NEW ZEALAND WHITE.
PENGARUH PENGGUNAAN JENIS ASAM PADA PROSES PICKLE
TERHADAP KUALITAS KIMIA KULIT KELINCI PERANAKAN
NEW ZEALAND WHITE
Dimas Fauzi Anggara
ABSTRAK
Penelitian dilaksanakan di Balai Besar Kulit, Karet dan Plastik
(BBKKP) Yogyakarta mulai tanggal 30 Juni sampai dengan 15 Agustus 2012.
Penelitian bertujuan untuk mengetahui pengaruh penggunaan jenis asam dan
mendapatkan presentasi penggunaan jenis asam terbaik pada proses pickle
terhadap kualitas kimia kulit kelinci peranakan New Zealand White. Penelitian
dilakukan secara eksperimen terhadap 27 lembar kulit kelinci peranakan New
Zealand White berumur 6 bulan. Rancangan percobaan yang digunakan adalah
Rancangan Acak Lengkap (RAL) dengan 9 perlakuan penggunaan jenis asam,
yaitu HCl sebanyak 1% (P1), HCl sebanyak 1,5% (P2), HCl sebanyak 2% (P3),
H2SO4 sebanyak 1% (P4), H2SO4 sebanyak 1,5% (P5), H2SO4 sebanyak 2%
(P6), HCOOH sebanyak 1% (P7), HCOOH sebanyak 1,5% (P8), dan HCOOH
sebanyak 2% (P9) yang dihitung dari berat kulit kelinci hasil proses
pembuangan daging dan bulu pada tahapan beam house. Setiap perlakuan
diulang sebanyak 3 kali. Peubah yang diamati adalah kualitas kimia kulit
kelinci (pH, kadar air dan kadar garam). Data yang diperoleh dianalisis dengan
menggunakan analisis Sidik Ragam dan untuk menguji perbedaan antar
perlakuan menggunakan Uji Jarak Berganda Duncan. Hasil penelitian
menunjukkan bahwa jenis asam berpengaruh terhadap kualitas kimia kulit
kelinci. Penggunaan HCl sebesar 2% memberikan kualitas kimia terbaik,
dengan pH sebesar 2,73; kadar air sebesar 75,73% dan kadar garam sebesar
7,28%.
Kata kunci : Jenis asam, kulit kelinci, kualitas kimia
iii
USE EFFECT OF TYPE ACID ON THE PICKLE PROCESSING ON
CHEMICAL QUALITY FROM THE SKINS OF
NEW ZEALAND WHITE RABBIT BREED
Dimas Fauzi Anggara
ABSTRACT
The research was conducted at The Central Leather, Rubber, and Plastic
Yogyakarta from June 30th to August 15th 2012. The research aims to
determine effect of using the type of acids and to get the best presentation use
acid type on the pickle process against chemical quality from the skins of New
Zealand White rabbit breed. The research was conducted experimentally to 27
sheet of 6 months New Zealand White rabbit rawhide. Experimental method
was Completely Randomized Design (CRD) with nine treatments of using acid
type, namely HCl 1% (P1), HCl 1.5% (P2), HCl 2% (P3), H2SO4 1% (P4),
H2SO4 1.5% (P5), H2SO4 2% (P6), HCOOH 1% (P7), HCOOH 1.5% (P8), dan
HCOOH 2% (P9) is calculated from the weight of rabbit skin after fleshing and
scudding from beam house processing. Each treatments was repeated 3 times.
The variables measured were quality rabbit skin chemistry (pH, water content
and salinity). The data obtained were analyzed using analysis of variance and
to test defferences between treatments using Duncan Multiple Test area. The
results of this research suggest that the type of acid effects to the chemical
quality of rabbit skin. The use of 2% HCl gave the best chemical quality, with
a pH of 2.73; the water content of 75.73% dan the salinity of 7.28%.
Key words : Acid type, rabbit skin, chemical quality
iv
TERHADAP KUALITAS KIMIA KULIT KELINCI PERANAKAN
NEW ZEALAND WHITE
Dimas Fauzi Anggara
ABSTRAK
Penelitian dilaksanakan di Balai Besar Kulit, Karet dan Plastik
(BBKKP) Yogyakarta mulai tanggal 30 Juni sampai dengan 15 Agustus 2012.
Penelitian bertujuan untuk mengetahui pengaruh penggunaan jenis asam dan
mendapatkan presentasi penggunaan jenis asam terbaik pada proses pickle
terhadap kualitas kimia kulit kelinci peranakan New Zealand White. Penelitian
dilakukan secara eksperimen terhadap 27 lembar kulit kelinci peranakan New
Zealand White berumur 6 bulan. Rancangan percobaan yang digunakan adalah
Rancangan Acak Lengkap (RAL) dengan 9 perlakuan penggunaan jenis asam,
yaitu HCl sebanyak 1% (P1), HCl sebanyak 1,5% (P2), HCl sebanyak 2% (P3),
H2SO4 sebanyak 1% (P4), H2SO4 sebanyak 1,5% (P5), H2SO4 sebanyak 2%
(P6), HCOOH sebanyak 1% (P7), HCOOH sebanyak 1,5% (P8), dan HCOOH
sebanyak 2% (P9) yang dihitung dari berat kulit kelinci hasil proses
pembuangan daging dan bulu pada tahapan beam house. Setiap perlakuan
diulang sebanyak 3 kali. Peubah yang diamati adalah kualitas kimia kulit
kelinci (pH, kadar air dan kadar garam). Data yang diperoleh dianalisis dengan
menggunakan analisis Sidik Ragam dan untuk menguji perbedaan antar
perlakuan menggunakan Uji Jarak Berganda Duncan. Hasil penelitian
menunjukkan bahwa jenis asam berpengaruh terhadap kualitas kimia kulit
kelinci. Penggunaan HCl sebesar 2% memberikan kualitas kimia terbaik,
dengan pH sebesar 2,73; kadar air sebesar 75,73% dan kadar garam sebesar
7,28%.
Kata kunci : Jenis asam, kulit kelinci, kualitas kimia
iii
USE EFFECT OF TYPE ACID ON THE PICKLE PROCESSING ON
CHEMICAL QUALITY FROM THE SKINS OF
NEW ZEALAND WHITE RABBIT BREED
Dimas Fauzi Anggara
ABSTRACT
The research was conducted at The Central Leather, Rubber, and Plastic
Yogyakarta from June 30th to August 15th 2012. The research aims to
determine effect of using the type of acids and to get the best presentation use
acid type on the pickle process against chemical quality from the skins of New
Zealand White rabbit breed. The research was conducted experimentally to 27
sheet of 6 months New Zealand White rabbit rawhide. Experimental method
was Completely Randomized Design (CRD) with nine treatments of using acid
type, namely HCl 1% (P1), HCl 1.5% (P2), HCl 2% (P3), H2SO4 1% (P4),
H2SO4 1.5% (P5), H2SO4 2% (P6), HCOOH 1% (P7), HCOOH 1.5% (P8), dan
HCOOH 2% (P9) is calculated from the weight of rabbit skin after fleshing and
scudding from beam house processing. Each treatments was repeated 3 times.
The variables measured were quality rabbit skin chemistry (pH, water content
and salinity). The data obtained were analyzed using analysis of variance and
to test defferences between treatments using Duncan Multiple Test area. The
results of this research suggest that the type of acid effects to the chemical
quality of rabbit skin. The use of 2% HCl gave the best chemical quality, with
a pH of 2.73; the water content of 75.73% dan the salinity of 7.28%.
Key words : Acid type, rabbit skin, chemical quality
iv