Evaluate the effect of mutans Aspergillus niger to the nutritive value of fermentation at coconut meal and karnel palm meal

by TRESNAWATI PURWADARIA, LAELA SARI
Published 2004-07-01

Apparent Induction of Xylanase by Bacillus pumilus PU4-2 using Pretreated Substrates

by SHERLY WIDJAJA, TRESNAWATI PURWADARIA, PIUS PERTUMPUN KETAREN
Published 2010-03-01

The Production of Nata Colored by Monascus purpureus J1 Pigments as Functional Food

by TRESNAWATI PURWADARIA, LISRINA GUNAWAN, AGUSTIN WYDIA GUNAWAN
Published 2010-05-01

Isolation of Endophytic Bacteria from Palm Oil Fruits and Characterization of Their Lipases

by FANDY DJAFAR, TRESNAWATI PURWADARIA, ARNOLD PARLINDUNGAN SINURAT
Published 2010-08-01

Screening and characterization of cellulolytic molds from empty fruit bunches and soils in palm oil plantation area in Indonesia

by Tracy Miller, Diana Elizabeth Waturangi, Tresnawati Purwadaria
Published 2021-06-01

Effectivity of BS4 enzyme complex on the performance of laying hens fed with different ingredients

by Arnold P. Sinurat, Tresnawati Purwadaria, Tuti Haryati
Published 2016-03-01

Effect of enzyme supplementation on nutritive values of fermented palm kernel cake used to substitute soybean meal in broiler diet

by Arnold P. Sinurat, Tresnawati Purwadaria, Maijon Purba
Published 2015-09-01

Induction of amylase and protease as antibiofilm agents by starch, casein, and yeast extract in Arthrobacter sp. CW01

by Jeffrine Solihin, Diana Elizabeth Waturangi, Tresnawati Purwadaria
Published 2021-08-01

Plant extract activities as antioxidant and antibiofilm against chicken gut bacteria

by Erika Gracia, S. Magdalena, Elizabeth Wina, Arnold P. Sinurat, Tresnawati Purwadaria
Published 2018-03-01

Isolation and Screening of Microbes for The microorganism used as probiotics must be bio-safety, could be cheaply and easily

by Tresnawati Purwadaria, I Putu Kompiang, Jinadasa Darma, Supriati, Emi Sudjatmika
Published 2003-06-01

Substitutions of soybean meal with enriched palm kernel meal in laying hens diet

by Arnold P. Sinurat, Tresnawati Purwadaria, Pius P. Ketaren, Tiurma Pasaribu
Published 2014-10-01

The comparison of cellulase activities from bacteria and molds isolated from termites

by Tresnawati Purwadaria, Pesta A Marbun, Arnold P Sinurat, Pius P Ketaren
Published 2003-12-01

OPTIMIZATION OF CELLULASE PRODUCTION WITH PENICILLIUM NALGIOVENSE Sll GROWN ON PRETREATED WHEAT POLLARD

by AGNES T. KUMALASARI, TRESNAWATI PURWADARIA, PIUS P. KETAREN, TUTIHARYATI, ARNOLD P. SINURAT
Published 2004-01-01

SYNERGISTIC ACTIVITY OF ENZYMES PRODUCED BY EUPENICILLIUM JAVANICUM AND ASPERGILLUS NIGER NRRL 337 ON PALM OIL FACTORY WASTES

by TRESNAWATI PURWADARIA, YANTYATI WIDYASTUTI, Pius P. KETAREN, DYAH ISWANTINI PRADONO, NONI NIRWANA
Published 2003-01-01