Melola Discovery

← Melola Discovery

Jurnal SINTA 1

The Properties of Wet Blue Added Crude Enzyme from Rhizopus oligosporus in the Acid Bating Process

Tropical Animal Science Journal · Vol. 45 No. 1 (2022) · hlm. 104–111

DOI
10.5398/tasj.2022.45.1.104
ISSN
2615-790X, 2615-787X
Terbit
2022-02-04
Penerbit
Faculty of Animal Science, IPB University
Bahasa
eng

Abstrak

Bating is one of the processes in leather production. This process is generally performed under slightly alkaline conditions, but it can also be done under acidic conditions. Rhizopus oligosporus is categorized as a microorganism that can synthesize acidic enzymes optimally in acidic conditions. This study aimed to evaluate the effect of the bating process using acid protease from R. oligosporus on the leather qualities tanned by chromium sulfate. The study used a completely randomized design where crude enzyme activity (0, 2.5, 5, 7.5, and 10 U mL-1) was a single treatment as an experimental design. Data were analyzed using ANOVA and furtherly tested using Duncan. The results show that the protease synthesized from R. oligosporus is potential to be used as a bating agent. The treatment with 2.5 U mL-1 activity was the best treatment in this study to improve leather (wet blue) properties like shrinkage temperature, ash content, and chrome oxide content. The quality of wet blue produced was better than that produced with conventional treatments. It can be concluded that the enzyme activity of 2.5 U mL-1 could be used as a bating-agent alternative in the acid bating stage.

Kata kunci

Jaringan kolaborasi para penulis

32 penulis · 110 tautan kepenulisan bersama · 20 lintas organisasi

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • IPB University
  • Sumatera Institute of Technology
  • Bandung Institute of Technology
  • Badan Pengkajian dan Penerapan Teknologi
  • Ministry of Agriculture
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Agus SetiyonoIPB University2
A. W. NugrahaIPB University2
Hoerudin HoerudinMinistry of Agriculture2
Muhammad Ario Eko RahadiantoSumatera Institute of Technology1
Misfallah NurhayatiSumatera Institute of Technology1
Ongky AnggaraSumatera Institute of Technology1
Elfa Susanti ThamrinSumatera Institute of Technology1
Endang WarsikiIPB University1
Yazid BindarBandung Institute of Technology1
Titi Candra SunartiIPB University1
Akhmad Endang Zainal HasanIPB University1
Djumali MangunwidjajaIPB University1
Mohamad YaniIPB University1
Dwindrata Basuki AviantaraBadan Pengkajian dan Penerapan Teknologi1
Gunawan HadikoAfiliasi tidak diketahui1
Ono SuparnoAfiliasi tidak diketahui1
Kustiariyah TarmanIPB University1
Agus SetiyonoAfiliasi tidak diketahui1
Amalia AfifahAfiliasi tidak diketahui1
Liesbetini HaditjarokoAfiliasi tidak diketahui1
Aditya Wahyu NugrahaAfiliasi tidak diketahui1
Kustiariyah TarmanAfiliasi tidak diketahui1
Amalia AfifahSumatera Institute of Technology1
Liesbetini HaditjarokoIPB University1
Aditya Wahyu NugrahaSumatera Institute of Technology1
Muhammad RomliIPB University1
SuprihatinAfiliasi tidak diketahui1
S. AzmiAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://journal.ipb.ac.id/index.php/tasj/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">The Properties of Wet Blue Added Crude Enzyme from Rhizopus oligosporus in the Acid Bating Process</dc:title>
	<dc:creator xml:lang="en">Nugraha, A. W.</dc:creator>
	<dc:creator xml:lang="en">Suparno, O.</dc:creator>
	<dc:creator xml:lang="en">Indrasti, N. S.</dc:creator>
	<dc:creator xml:lang="en">Hoerudin</dc:creator>
	<dc:subject xml:lang="en">bating</dc:subject>
	<dc:subject xml:lang="en">enzyme activity</dc:subject>
	<dc:subject xml:lang="en">leather production</dc:subject>
	<dc:subject xml:lang="en">Rhizopus oligosporus</dc:subject>
	<dc:description xml:lang="en">Bating is one of the processes in leather production. This process is generally performed under slightly alkaline conditions, but it can also be done under acidic conditions. Rhizopus oligosporus is categorized as a microorganism that can synthesize acidic enzymes optimally in acidic conditions. This study aimed to evaluate the effect of the bating process using acid protease from R. oligosporus on the leather qualities tanned by chromium sulfate. The study used a completely randomized design where crude enzyme activity (0, 2.5, 5, 7.5, and 10 U mL-1) was a single treatment as an experimental design. Data were analyzed using ANOVA and furtherly tested using Duncan. The results show that the protease synthesized from R. oligosporus is potential to be used as a bating agent. The treatment with 2.5 U mL-1 activity was the best treatment in this study to improve leather (wet blue) properties like shrinkage temperature, ash content, and chrome oxide content. The quality of wet blue produced was better than that produced with conventional treatments. It can be concluded that the enzyme activity of 2.5 U mL-1 could be used as a bating-agent alternative in the acid bating stage.</dc:description>
	<dc:publisher xml:lang="en">Faculty of Animal Science, IPB University</dc:publisher>
	<dc:date>2022-02-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ipb.ac.id/tasj/article/view/34972</dc:identifier>
	<dc:identifier>10.5398/tasj.2022.45.1.104</dc:identifier>
	<dc:source xml:lang="en">Tropical Animal Science Journal; Vol. 45 No. 1 (2022): Tropical Animal Science Journal; 104-111</dc:source>
	<dc:source>2615-790X</dc:source>
	<dc:source>2615-787X</dc:source>
	<dc:source>10.5398/tasj.2022.45.1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ipb.ac.id/tasj/article/view/34972/22967</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 Tropical Animal Science Journal</dc:rights>
</oai_dc:dc>