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Ismail Jasin
Universitas Darul Ulum Islamic Centre Sudirman
Agriculture, Biological Sciences & Forestry

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Pengaruh Penambahan Tepung Gaplek dan Isolat Bakteri Asam Laktat dari Cairan Rumen Sapi PO Terhadap Kualitas Silase Rumput Gajah (Pennisetum purpureum) Ismail Jasin
Jurnal Agripet Vol 15, No 1 (2015): Volume 15, N0. 1, April 2015
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v15i1.2300

Abstract

(The effect of cassava meal and Lactic Acid Bacteria isolated from rumen liquid of PO cattle on napier grass silage quality)ABSTRACT. The objective of this study was to evaluate the effect of cassava meal as carbohydrate source and inoculums of lactic acid bacteria incubated from PO cattles rumen liquid on the quality of Napier grass (pennisetum purpureum) silages. The research was conducted at Ujung-ujung village Pabelan District Semarang Regency. Feed analysis was carried out in of Biochemical Nutrition, Animal Feed Science, Animal Science Faculty, Gadjah Mada University. This study was assigned into Completely Randomized Design with 4 treatments and 3 replicated. The treatments were addition of cassava meal and inoculums of lactic acid bacteria level into the Napier grass; 0, 1, 3 and 5% (w/w) and incubated for 30 days. Data were analyzed using analysis of variance (ANOVA) and the significant effect was tested by Duncans Multiple Range Test. The results showed that the addition of 1 5% cassava meal significantly affected (P0,05) lactic acid content, pH, and NH3 concentration. Should be revised However, among the treatment groups of 1, 3 and 5 % of cassava meal was not significantly (P0,05) different on the lactic acid content, pH and NH3 concentration.
Pengaruh Penambahan Molases dan Isolat Bakteri Asam Laktat dari Cairan Rumen Sapi PO Terhadap Kualitas Silase Rumput Gajah (Pennisetum purpureum) Ismail Jasin
Jurnal Agripet Vol 14, No 1 (2014): Volume 14, No. 1, April 2014
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v14i1.1205

Abstract

(The effect of molasses and lactic acid bacteria isolated from rumen fluid of PO cattle on napier grass silage quality)ABSTRACT. The objective of this study was to evaluate the effect of molasses as carbohydrate source and inoculums of lactic acid bacteria (LAB) incubated from PO cattles rumen fluid on the quality of Napier grass (pennisetum purpureum) silages. The research was conducted at Gemawang village Jambu District Semarang Regency. Feed analysis was carried out in Laboratory Biochemical Nutrition, Animal Feed Science, Animal Science Faculty, Gadjah Mada University. This study was assigned into Completely Randomized Design with 4 treatments and 3 replicated. The treatments were addition of molasses and LAB level into the Napier grass; 0, 1, 3 and 5% (w/w) and incubated for 30 days Data were analyzed using analysis of variance (ANOVA) and the significant effect was tested by Duncan ,s Multiple Range Test. The results showed that the addition of 1 5% molases significantly affected (P0,05) lactic acid content, pH, and NH3 concentration. Increasing level of molases significantly (P0,05) increased lactic acid content, decreased pH and NH3 concentration of Napier grass silage. However, among the treatment groups of 1, 3 and 5 % of molases was not significant (P0,05) different on the lactic acid content, pH and NH3 concentration. Dry matter and organic matter content of Napier grass silage were not significantly (P0,05) affected by treatments .
Pengaruh Isolat Bakteri Asam Laktat dari Feses Pedet Sapi Perah Baru Lahir Terhadap Produksi Asam Laktat dan Perubahan pH pada Ampas Tahu Ismail Jasin; Zaenal Bachrudin
Jurnal Agripet Vol 13, No 2 (2013): Volume 13, No. 2, Oktober 2013
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v13i2.818

Abstract

The effect of lactic acid bacteria (LAB) isolate culture from young calves feces on the lactic acid production and ph tofu wasteABSTRACT. The objective of this study was to study the effect of isolated lactic acid bacteria (BAL) addition on lactic acid production and pH of tofu waste and for improving the expired tofu waste industry. Inoculum from liquid media as starter was applied anaerobically for 0%; 5% and 10% and different incubation time were 0; 3; 6; 12; 24; 48 and 72 hours. Variabel measure in this study were lactic acid production and pH. The different level addition level of inoculum percentage applied in tofu waste improve expired date of tofu waste industry, and incubation time very significantly increase lactic acid production (P0.01). As a conclusion of this study showed that 10% of inoculum and 24 hours incubation perform an optimum of tofu waste industry fermentation.
Co-Authors Zaenal Bachrudin