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The Physicochemical Properties of Goat Skin Gelatin at Different Ages With the Use of Lactobacillus plantarum and Acetic Acid as a Pretreatment

Hasanuddin Journal of Animal Science (HAJAS) · Vol. 1 No. 2 (2020) · pp. 1–9

DOI
10.20956/hajas.v1i2.8150
ISSN
2621-9190, 2621-9182
Published
2020-01-22
Publisher
Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia
Language
en

Abstract

ABSTRACT Pretreatment of chemical acids using organic chemicals has been widely applied, while pretreatment using microbial Lactobacillus plantarum to form ossein in goat skin has not been done much. Application of Lactic Acid Bacteria (LAB) microbial species L. plantarum is thought to affect health and environment friendly. This study aims to determine the characteristics of goat skin gelatin at different ages of L. plantarum 1uhcc pretreatment and acetic acid (CH3COOH). Each treatment was repeated 3 times. The study design used a Split Plot Design with acid source treatment as the main plot and the age of goats 1, 2 and 3 years as subplots. The results showed a very significant effect (P<0.01) between the age of the goat with gel strength, pH, viscosity and color. The highest gel strength and viscosity at 1 year of age with L.plantarum pretreatment respectively (441.37±0.78 g bloom) and (9.22±0.09 cP). Goat skin gelatin has the highest pH at 1 year of age with L.plantarum 5.24±0.16. Similarly, the effect of gelatin (P<0.05) with a brightness level (L) 76.38±1.10 and redness (a) 11.13±1.58 affect the age of goats and acidic sources while yellowish (b) 33.81±2.34 only affects the acid source. Age of goats with different acid pretreatment has an impact on the physicochemical properties of goat skin gelatin. Goat age 1 year with L.plantarum pretreatment showed optimal results.

Keywords

Collaboration network of the authors

40 authors · 89 co-authorship links · showing the 40 most connected

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Co-authorOrganisationJoint articles
Syahriani SyahrirAffiliation unknown4
Charismawan CharismawanAffiliation unknown4
Sudirman BacoAffiliation unknown3
Fatma MaruddinAffiliation unknown2
Hikmah M. AliAffiliation unknown2
Nahariah NahariahAffiliation unknown2
Syahdar BabaAffiliation unknown1
Fatma FatmaAffiliation unknown1
Izdin IdrusAffiliation unknown1
Lellah RahimAffiliation unknown1
syamsuddin syamsuddin syamsuddinAffiliation unknown1
Sulmiyati SulmiyatiAffiliation unknown1
Nur Saleh SaidAffiliation unknown1
Deka Uli FahrodiAffiliation unknown1
Sriyanti HaruniAffiliation unknown1
Rachmat BudiantoAffiliation unknown1
ZulkarnainAffiliation unknown1
Gozali R MoektiAffiliation unknown1
Endah MurpiningrumAffiliation unknown1
HajrawatiAffiliation unknown1
Kusumandari Indah PrahestiAffiliation unknown1
Hajrawati HajrawatiAffiliation unknown1
Kusmandari Indah PrahestiAffiliation unknown1
Reynard GondiponAffiliation unknown1
Mariam MariamAffiliation unknown1
Suliman Mohamed Yousof SadamAffiliation unknown1
Jamila MustabiAffiliation unknown1
Marhamah NadirAffiliation unknown1
Aurelya Yulyanti SudarmantoAffiliation unknown1
Miftahul Reski Putra NasjumAffiliation unknown1
Isnaniah BagendaAffiliation unknown1
MuflihanahAffiliation unknown1
Syarifah Nurul WaqiahAffiliation unknown1
Sadam Suliman Mohamed YousofAffiliation unknown1
Riskayanti RiskayantiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/hajas/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (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 Physicochemical Properties of Goat Skin Gelatin at Different Ages With the Use of Lactobacillus plantarum and Acetic Acid as a Pretreatment</dc:title>
	<dc:creator xml:lang="en">Hasma, Hasma</dc:creator>
	<dc:creator xml:lang="en">Abustam, Effendi</dc:creator>
	<dc:creator xml:lang="en">Malaka, Ratmawati</dc:creator>
	<dc:creator xml:lang="en">Said, Muhammad Irfan</dc:creator>
	<dc:creator xml:lang="en">Natsir, Asmuddin</dc:creator>
	<dc:subject xml:lang="en">goat skin</dc:subject>
	<dc:subject xml:lang="en">gelatin</dc:subject>
	<dc:subject xml:lang="en">age</dc:subject>
	<dc:subject xml:lang="en">L. Plantarum</dc:subject>
	<dc:description xml:lang="en">ABSTRACT Pretreatment of chemical acids using organic chemicals has been widely applied, while pretreatment using microbial Lactobacillus plantarum to form ossein in goat skin has not been done much. Application of Lactic Acid Bacteria (LAB) microbial species L. plantarum is thought to affect health and environment friendly. This study aims to determine the characteristics of goat skin gelatin at different ages of L. plantarum 1uhcc pretreatment and acetic acid (CH3COOH). Each treatment was repeated 3 times. The study design used a Split Plot Design with acid source treatment as the main plot and the age of goats 1, 2 and 3 years as subplots. The results showed a very significant effect (P&amp;lt;0.01) between the age of the goat with gel strength, pH, viscosity and color. The highest gel strength and viscosity at 1 year of age with L.plantarum pretreatment respectively (441.37±0.78 g bloom) and (9.22±0.09 cP). Goat skin gelatin has the highest pH at 1 year of age with L.plantarum 5.24±0.16. Similarly, the effect of gelatin (P&amp;lt;0.05) with a brightness level (L) 76.38±1.10 and redness (a) 11.13±1.58 affect the age of goats and acidic sources while yellowish (b) 33.81±2.34 only affects the acid source. Age of goats with different acid pretreatment has an impact on the physicochemical properties of goat skin gelatin. Goat age 1 year with L.plantarum pretreatment showed optimal results.</dc:description>
	<dc:publisher xml:lang="en">Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia</dc:publisher>
	<dc:date>2020-01-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/hajas/article/view/8150</dc:identifier>
	<dc:identifier>10.20956/hajas.v1i2.8150</dc:identifier>
	<dc:source xml:lang="en">Hasanuddin Journal of Animal Science (HAJAS); Vol. 1, No. 2 (2019); 1-9</dc:source>
	<dc:source>2621-9190</dc:source>
	<dc:source>2621-9182</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/hajas/article/view/8150/4703</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2020 Hasanuddin Journal of Animal Science (HAJAS)</dc:rights>
</oai_dc:dc>