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All Journal Scriptura BIOTROPIA - The Southeast Asian Journal of Tropical Biology EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Jurnal Maneksi (Management Ekonomi Dan Akuntansi) Inovator : Jurnal Manajemen International Journal of Nursing and Health Services (IJNHS) ComTech: Computer, Mathematics and Engineering Applications Indonesia Berdaya Indonesian Journal of Engagement, Community Services, Empowerment and Development (IJECSED) Surakarta Management Journal PERWIRA - Jurnal Pendidikan Kewirausahaan Indonesia
Melissa Melissa
Universitas Udayana
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Health Professions Immunology & microbiology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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TEA SAPONIN MODULATES IN VITRO RUMEN FERMENTATION PROFILE AND REDUCES METHANE PRODUCTION: A META-ANALYSIS Yanza, Yulianri Rizki; Mahmudah, Nurhayatun; Hidayat, Cecep; Jayanegara, Anuraga; Fitri, Ainissya; Ramadhani, Fitri; Syarifah, Hindun; Basri Jumin, Hasan; Andrian, Dedek; Melissa, Melissa; Fauziah, Nurul; Adhar Effendi, Leo
BIOTROPIA Vol. 30 No. 1 (2023): BIOTROPIA Vol. 30 No. 1 April 2023
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2023.30.1.1805

Abstract

Saponins are secondary plant metabolites binding hydrophobic non-sugar components that can reduce ruminant methane (CH4) production. Previous studies revealed that tea saponin is one of the common sources of saponins used to reduce enteric CH4 production. However, the effect of different levels of dietary tea saponin on rumen fermentation remains inconclusive. This study aimed to investigate the effect of tea saponin on in vitro rumen fermentation and methane production through a meta-analysis approach. A total of 6 articles were selected and included in the meta-analysis database, continued by the statistical analysis using SAS software through mixed model formula. The results showed that tea saponin levels lowered in vitro organic matter degradability (IVOMD) and in vitro dried matter degradability (IVDMD; P=0.01) by a linear response. Furthermore, increased tea saponin levels in the diet reduced enteric CH4 emission expressed as CH4/DM substrate and CH4/IVOMD by a quadratic (P=0.01) and a linear response (P=0.04), respectively. Increased tea saponin levels also tended to decrease gas production linearly (P=0.08). Tea saponins inclusion also decreased pH levels linearly (P=0.04) but increased NH3 quadratically (P=0.01). Moreover, total VFA concentration in the rumen also raised quadratically, followed by the increased acetate (C2) and propionate (C3) proportion by a linear response (P<0.05). As a result, the C2/C3 ratio was decreased in a linear response (P=0.01) by the increased tea saponin levels, where the protozoa population was also diminished by a quadratic response (P=0.01). In conclusion, tea saponin levels directly reduced enteric CH4 production by diminishing microbial populations.
Co-Authors Amanda, Nasyah Andrian, Dedek Anindya, Nabila Anuraga Jayanegara Ayu, Shindy Dwi Basri Jumin, Hasan Cecep Hidayat Christian, Lianawati Edi Hamdi Edy Yulianto Effendi, Leo Adhar Elzagi, Verliana Eviyani, Estin Rose Febiana, Anjela Rini Fitri Ramadhani Fitri, Ainissya Hilmy, Muhammad Reza Hindun Syarifah, Hindun Ido Prijana Hadi Jusad, Idrus Kelvin Kelvin Kusumapradja, Rokiah Mahmudah, Nurhayatun Nanang Krisdinanto Nasution, Raihana Azzahra Nurul Fauziah Putra, Edy Yulianto Putri Handayani Qadri, Rizni Aulia Risvi, Hellena rosalia rosalia Rosalina, Ribka Saputra, Eric Gilbert Simamora, Nurul Iszhar Hairyah Tantri Yanuar Rahmat Syah Wasliati, Balqis Wiliyan, Hendy Yanza, Yulianri Rizki Yeronica, Fernanda Zai, Immanuel