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

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

DOI
10.11598/btb.2019.26.3.1107
ISSN
1907-770X, 0215-6334
Terbit
2019-12-05
Penerbit
SEAMEO BIOTROP
Bahasa
en
Lisensi
creativecommons.org/licenses/by-nc-nd/4.0

Abstrak

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.

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  • University of Rostock
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Rekan penulisOrganisasiArtikel bersama
Noir Primadona PurbaPadjadjaran University1
Ibnu FaizalPadjadjaran University1
Heti HerawatiPadjadjaran University1
Izza Mahdiana AprilianiPadjadjaran University1
Marine K. MartasugandaPadjadjaran University1
Etty RianiIPB University1
Sulistiono SulistionoIPB University1
Sigid HariyadiIPB University1
Sonja KleinertzUniversity of Rostock1
Ghinarrahmi AfiyatillahIPB University1
Charles P.H. SimanjuntakIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.biotrop.org/index.php/biotropia/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (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>