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Journal : Partner

PENGARUH APLIKASI ASAP CAIR TEMPURUNG KELAPA TERHADAP TOTAL MIKROBA DAN KUALITAS ORGANOLEPTIK SE’I DOMBA EKOR GEMUK Helsy Juniarto Bule Logo; Herianus J. D. Lalel; Dodi Dharmakusuma
Partner Vol 26, No 2 (2021): Edisi November 2021
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v26i2.523

Abstract

This study aims to determine the effect of the application of coconut shell liquid smoke on the total microbes and organoleptic properties of fat-tailed sheep. The design used in this study was a completely randomized design with 4 treatments and 4 replications. The results showed that the R0 treatment had the highest average total value of bacterial colonies compared to others. Meanwhile, for organoleptic quality treatments R0 and R1 had the highest average values for Color, Aroma, and Taste. This study concluded that the application of coconut shell liquid smoke at concentrations of 10%, 20% and 30% significantly reduced the total bacterial colonies compared to the traditional se'i. The application of coconut shell liquid smoke at concentrations of 20% and 30% significantly reduced the panelists' preference for color, aroma and taste, while the concentration of 10% liquid smoke was not significantly different from that of traditional fat-tail sheep se'i. Keyword : Liquid smoke coconut shell, Fat-tailed sheep, Se’i. 
KEBERAGAMAN SIFAT FISIK, KANDUNGAN GIZI DAN KADAR ASAM SIANIDA BEBERAPA KACANG ARBILA (Phaseolus lunatus L) TIMOR Ratna Wati Marina Theon; Herianus J. D. Lalel; Yuliana Tandi Rubak
Partner Vol 27, No 2 (2022): Edisi November 2022
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v27i2.837

Abstract

Arbila beans (Phaseolus lunatus L.) are one of the wild beans found on Timor Island. Local people utilize the beans even though they contain cyanide acid toxic. To underpin the nutritive as well as the toxic content of the bean, a study has been conducted using four types of the bean found in Timor i.e. red bean, black bean, white bean, and brown bean.  The red bean has a middle size and looks a bit swollen; the black bean is a lengthy middle size; the white bean is also lengthy but looks flat; while the brown bean is a bit broad and enlarged. All bean types contain protein of about 17%, calcium 39-42.5 mg per 100 g; while the highest lipid content (10.86%) was found in the brown beans. Cyanide acid content was found very high in the black bean (244.71 ppm), on the contrary, its lowest content was found in the white bean (34.30 ppm).   Keywords:  Arbila bean (Phaseolus lunatus L.), nutritive value, cyanide acid.
KARAKTER NIRA GEWANG HASIL BEDA TEKNIK PANEN DI PULAU TIMOR Lalel, Herianus J. D.; Oematan, Shirly S.; Gandut, Yosefina R. Y.; Roefaida, Effy; Pollo, Roddialek
Partner Vol 30, No 2 (2025): Edisi November 2025
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v30i2.7500

Abstract

ABSTRAKTanaman gewang (Corypha utan Lamk) merupakan salah satu tanaman palma penghasil nira di Timor. Penelitian ini dilaksanakan untuk mempelajari karakteristik nira yang disadap dengan dua cara. Tanaman gewang dipilih secara sengaja di Kecamatan Kupang Timur. Nira gewang yang disadap dengan cara mengiris ujung tandan bunga memperlihatkan jumlah hasil panen nira yang lebih banyak, yaitu rata-rata mencapai 60,37 ± 5,82 liter per hari dengan total padatan terlarut dan kandungan gula pereduksi yang lebih tinggi, yaitu masing-masing berturut-turut 18,3 ± 0,1 oBrix dan  24,50 ± 0,6 % dibandingkan dengan nira yang diperoleh dengan cara pemangkasan pucuk tanaman, serta memiliki pH netral (6,92) dan tampilan warna maupun sifat mikrobiologis (total koloni mikroba) yang relatif tidak jauh berbeda untuk nira dari hasil kedua teknik penyadapan; sehingga disarankan bagi masyarakat petani pengrajin nira gewang untuk sebaiknya memanen nira gewang dengan cara atau teknik pengirisan ujung tandan bunga tanaman.Kata kunci: Nira gewang, Teknik penyadapan, Sifat fisiko-kimia 
Co-Authors A.E. Manu Adrianus Amheka Adrianus Amheka Aku, Marselina Yohana Annastasia Milenia Mako Usfinit Anthonius S. J. Adu Tae Ariffin Ariffin Aristarkhus Taloim Arsa, I Gusti Bagus Adwita Aspatria, Utma Base, Theodosius Lau Belalawe, Maria U. P. Bonny, Alexandra V. P. Budiana, I Gusti Made Bunga, Widasari Cakswindryandani, Ni Luh Putu Ravi Cakswindryandhani, Ni Luh Putu Ravi Dodi Dharmakusuma E. S. D. C. Cruz Effy Roefaida G.M. Sipahelut Gandut, Yosefina R. Y. Gandut, Yosefina R.Y Gemini Ermiani Mercurina Malelak Gemma G. K. Karangora Hahuly, Mayavira V. Helsy Juniarto Bule Logo I.G.B. Adwita Arsa Jacob Matheos Ratu Jelantik, I Gusti Ngurah Kladius Songgor Lewi Jutomo Lina Yunita Lince Mukkun Lince Mukkun Lince Mukkun Lobo, Anita Trisia Dimu M.E. Ili M.R. Deno Ratu Mahmuddin, Muhammad S. Manek, Nusthen Aries Melycorianda H. Ndapamuri Mersiana Darti Mukkun, Lince N.L.P.R. Cakswindryandani Nahas, Agustina Etin Nalle, Ryan P. I. Nalle, Ryan P. L. Nalle, Ryan Pieter I Nenotek, Petronela S. Neranai, Yohanes Franyklino Ni Luh Putu Ravi Cakswindryandani Norman P. L. B. Riwu Kaho Nurul Aini P. R. Kale P. R. Kale P. R. Kale Pollo, Roddialek R. Pinto Radja Kana, Yenny Ratna Wati Marina Theon Refli, Refli Roefaida, Effy Rubak, Yuliana Tandi Ryan P. I. Nalle Shirly S. Oematan Sigi, Merlina S Stefanus Manongga Sulche I. Nafi Sulche Ifone Nafi Tanggela, Yosua Yosep Seran Mau Yuliana Tandi Rubak Yuliana Tandi Rubak Yuliana Tandi Rubak Yuliana Tandi Rubak Yuliana Tandirubak Zainal Abidin Zainal Abidin Zainal Abidin