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INTESTINAL HISTOLOGY OF THE GROUPER Epinephelus lanceolatus × fuscoguttatus ADMINISTERED WITH SIMPLICIA PAPAYA

BIOTROPIA · Vol. 26 No. 3 (2019) · pp. 208–213

DOI
10.11598/btb.2019.26.3.1107
ISSN
1907-770X, 0215-6334
Published
2019-12-05
Publisher
SEAMEO BIOTROP
Language
en
License
creativecommons.org/licenses/by-nc-nd/4.0

Abstract

The grouper (Epinephelus sp.) is a marine fish species that is widely cultivated commercially for hatchery and grow–out purposes and shows a promising production prospect. The structure and development of fish intestines are influenced by internal and external factors, such as water quality, feed quality, and feed quantity. However, even though the protein content in the diet is relatively high, the growth performance of Epinephelus lanceolatus × Epinephelus fuscoguttatus remains low. This study aimed to determine the effect of papaya simplicia supplementation on grouper growth, specifically absolute weight gain and protein efficiency ratio. The experiment used a Completely Randomized Design with five treatments and three replications (A: papaya simplicia 5%, B: 3.75%, C: 2.5%, D: 1.25%, and E: 0% as the control). Groupers were reared in floating net cages in Pangandaran Regency, Indonesia. Supplementation of papaya simplicia at 3.75% and 5% increased the number of necrotic cells (169 and 183 cells, respectively), as well as the number of goblet cells. The addition of papaya simplicia at 5%, 3.75%, and 2.5% increased the absolute weight gain to 161.36 g, 152.19 g, and 152.09 g, respectively. Supplementation at 5% and 3.75% also increased the protein efficiency ratio to 3.18% and 3.19%, respectively.

Keywords

Collaboration network of the authors

35 authors · 94 co-authorship links · 11 across different organisations

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  • Telkom University
  • Universitas Gadjah Mada
  • Institut Teknologi Telkom Purwokerto
  • IPB University
  • Institut Teknologi dan Sains Mandala
  • Padjadjaran University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sugondo HadiyosoTelkom University3
Jondri JondriTelkom University2
Risanuri HidayatUniversitas Gadjah Mada2
Hanung Adi NugrohoUniversitas Gadjah Mada2
Dien RahmawatiTelkom University1
Desri Kristina SilalahiTelkom University1
Vera SuryaniUniversitas Gadjah Mada1
Willy Anugrah CahyadiTelkom University1
. YusnainiAffiliation unknown1
Wellem H. MuskitaAffiliation unknown1
Kasim MansyurAffiliation unknown1
Musayyadah Tis'inAffiliation unknown1
Muh. Saleh NurdinAffiliation unknown1
Shanti Nata ArthaAffiliation unknown1
Enrico Putra NurdinAffiliation unknown1
Clara MaulidiansaAffiliation unknown1
Abdil Halimis StaniAffiliation unknown1
Rahmat WidadiInstitut Teknologi Telkom Purwokerto1
Hilman FauziAffiliation unknown1
Ziani SaidAffiliation unknown1
Sulistiono SulistionoIPB University1
Etty RianiAffiliation unknown1
Sigid HariyadiAffiliation unknown1
Sonja KleinertzAffiliation unknown1
Ghinarrahmi AfiyatillahAffiliation unknown1
Charles PH SimanjuntakAffiliation unknown1
Agung MuliawanInstitut Teknologi dan Sains Mandala1
Evi LiviawatyAffiliation unknown1
Rusky Intan PratamaPadjadjaran University1
Kayla Zahira SaffanahAffiliation 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) http://journal.biotrop.org/index.php/biotropia/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">INTESTINAL HISTOLOGY OF THE GROUPER Epinephelus lanceolatus × fuscoguttatus ADMINISTERED WITH SIMPLICIA PAPAYA</dc:title>
	<dc:creator xml:lang="en">Rostika, Rita</dc:creator>
	<dc:creator xml:lang="en">Yustiati, Ayu</dc:creator>
	<dc:creator xml:lang="en">Rizal, Achmad</dc:creator>
	<dc:creator xml:lang="en">Rudyansyah, Mochammad</dc:creator>
	<dc:creator xml:lang="en">Dewanti, Lantun Paradhita</dc:creator>
	<dc:subject xml:lang="en">absolute gain</dc:subject>
	<dc:subject xml:lang="en">Epinephelus lanceolatus fuscogutattus</dc:subject>
	<dc:subject xml:lang="en">histological intestine</dc:subject>
	<dc:subject xml:lang="en">papain crude enzyme extract</dc:subject>
	<dc:subject xml:lang="en">protein efficiency ratio</dc:subject>
	<dc:description xml:lang="en">The grouper (Epinephelus sp.) is a marine fish species that is widely cultivated commercially for hatchery and grow–out purposes and shows a promising production prospect. The structure and development of fish intestines are influenced by internal and external factors, such as water quality, feed quality, and feed quantity. However, even though the protein content in the diet is relatively high, the growth performance of Epinephelus lanceolatus × Epinephelus fuscoguttatus remains low. This study aimed to determine the effect of papaya simplicia supplementation on grouper growth, specifically absolute weight gain and protein efficiency ratio. The experiment used a Completely Randomized Design with five treatments and three replications (A: papaya simplicia 5%, B: 3.75%, C: 2.5%, D: 1.25%, and E: 0% as the control). Groupers were reared in floating net cages in Pangandaran Regency, Indonesia. Supplementation of papaya simplicia at 3.75% and 5% increased the number of necrotic cells (169 and 183 cells, respectively), as well as the number of goblet cells. The addition of papaya simplicia at 5%, 3.75%, and 2.5% increased the absolute weight gain to 161.36 g, 152.19 g, and 152.09 g, respectively. Supplementation at 5% and 3.75% also increased the protein efficiency ratio to 3.18% and 3.19%, respectively.</dc:description>
	<dc:publisher xml:lang="en">SEAMEO BIOTROP</dc:publisher>
	<dc:date>2019-12-05</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.biotrop.org/index.php/biotropia/article/view/1107</dc:identifier>
	<dc:identifier>10.11598/btb.2019.26.3.1107</dc:identifier>
	<dc:source xml:lang="en">BIOTROPIA; Vol. 26 No. 3 (2019): BIOTROPIA Vol. 26 No. 3 December 2019; 208 - 213</dc:source>
	<dc:source>1907-770X</dc:source>
	<dc:source>0215-6334</dc:source>
	<dc:source>10.11598/btb.2019.26.3.</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.biotrop.org/index.php/biotropia/article/view/1107/558</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2019 BIOTROPIA - The Southeast Asian Journal of Tropical Biology</dc:rights>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-nc-nd/4.0</dc:rights>
</oai_dc:dc>