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STUDI HISTOLOGI RUMEN, RETIKULUM DAN OMASUM SAPI SUMBA ONGOLE (Bos indicus) Lucia D. Amleni; Filphin A. Amalo; Inggrid Trinidad Maha; Yulfia N. Selan
JURNAL KAJIAN VETERINER PROSIDING SEMINAR NASIONAL KE-7
Publisher : FAKULTAS KEDOKTERAN HEWAN UNIVERSITAS NUSA CENDANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jkv.v0i0.1593

Abstract

Sumba ongole cattle (Bos indicus) are one of the local cattle breed in Indonesia. Cattle have a forestomach which consists of rumen, reticulum and omasum. The functions of the forestomach are to digest food, ferment and absorb carbohydrates. This research aimed to determine the histological structure of rumen, reticulum and omasum sumba ongole cattle. Six samples of rumen, reticulum and omasum were collected from slaughter East Sumba. These samples were fixed in 10% formalin and then stain with HE. The histological results showed that the rumen, reticulum and omasum have four layers was the tunica mucosa, the submucosa, the muscularis and the serosa. The tunica mucosa rumen consists of lamina epithelia which composed of stratified squamous keratinized epithelium, lamina propria have connective tissue and blood vessels. The lamina muscularis mucosa composed of smooth muscle was absent in rumen mucosa, while tunica mucosa of reticulum and omasum have a lamina epithelia, lamina propria and lamina muscularis mucosa. The tunica submucosa rumen, reticulum and omasum have connective tissue, veins, arteries, capillaries and fibroblast nuclei. The tunica muscularis rumen, reticulum and omasum have inner circular and outer longitudinal muscular. The tunica serosa rumen, reticulum and omasum consist of blood vessels, loose connective tissue and adipose tissue.
DISTRIBUSI KARBOHIDRAT NETRAL PADA LAMBUNG DEPAN SAPI SUMBA ONGOLE (Bos indicus) Filphin Adolfin Amalo; Inggrid Trinidad Maha; Yulfia N. Selan; Lucia D. Amleni
JURNAL KAJIAN VETERINER Vol 9 No 2 (2021): Jurnal Kajian Veteriner
Publisher : FAKULTAS KEDOKTERAN HEWAN UNIVERSITAS NUSA CENDANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jkv.v9i2.4158

Abstract

Sumba Ongole cattle (Bos indicus) is a superior livestock commodity in East Nusa Tenggara Province, especially on the island of Sumba. Cattle have a forestomach consisting of the rumen, reticulum, and omasum. This forestomach plays an important role in carbohydrate fermentation. This study aims to determine the distribution of neutral carbohydrates in the forestomach of Sumba Ongole cattle. Six samples of the rumen, reticulum, and omasum were collected from East Sumba Slaughter House. The tissue was fixed in formalin 10 %, continued with processed histologically and PAS staining. The result showed that neutral carbohydrates distributed in the tunica mucosa and tunica muscularis rumen, reticulum, and omasum with a weak (+) to strong (+++) reaction intensity staining. The factors that influence the difference in color intensity in each tunica of the rumen, reticulum, and omasum are related to the function and mucus secretion of each cell.