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KARAKTERISTIK FISIKOKIMIA MIKROENKAPSULAN ANTOSIANIN DARI LIMBAH CAIR PENGOLAHAN PATI UBI JALAR UNGU (Physicochemical Characteristics of Anthocyanin Microencapsulant from Wastewater of Purple Sweet Potato Starch Processing)

Oleh: Wiriani, Dessy, Julianti, Elisa, Sinaga, Hotnida

Wastewater from starch processing of purple sweet potato (PSP) was rich in anthocyanin, so it can be used as raw material for natural pigments. Anthocyanin pigments are unstable under processing conditions so microencapsulation is carried out to maintain their stability. This study aims to evaluate ...

Penerbit: Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Karakteristik fisikokimia tepung rebung terfermentasi dan pati rebung terfermentasi dari bambu ampel kuning (bambusa vulgaris schrad var. striata) serta potensinya sebagai pengental [Physicochemical characteristics of fermented bamboo shoot flour and fermented bamboo shoot starch from yellow ampel bamboo (Bambusa vulgaris schrad var. striata) and their potential as thickeners]

Oleh: Rohadi, Rohadi, Sampurno, Adi, Kunarto, Bambang

This study aimed to characterize the physical and chemical properties of fermented bamboo shoot flour (TRF) and fermented bamboo shoot starch (PRF) and to test their potential as thickeners. The research was carried out in 4 stages: sample authentication, TRF preparation and characterization, PRF pr...

Penerbit: Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Karakteristik Fungsional Dan Sifat Fisis Aspal Akibat Penambahan Silika Sekam Padi

Oleh: Isma, Siti, Sembiring, Simon, Simanjuntak, Wasimton

This study was conducted to determine the functional characteristics and physical properties of asphalt due to the addition of silica rice husk. Asphalt penetration 60/70 was combined with silica sourced from extracted rice husks using the sol gel method with 1.5% NaOH solvent and 10% HNO3 solvent. ...

Penerbit: Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

KARAKTERISTIK FUNGSIONAL POLISAKARIDA PEMBENTUK GEL DAUN CINCAU HIJAU (Premna Oblongifolia Merr.)

Oleh: Nurdin, Samsu Udayana, Suharyono A.S, Suharyono A.S, Rizal, Samsul

The effect of citric acid concentration on functional characteristics of polysaccharide forming gel (PFG) of green cincau leaves (Premna Oblongifolia Merr.) were evaluated. PFG of green cincau leaves were extracted through the use of citric acid (0,0%, 0,1%, 0,2%, 0,3%, 0,4%, and 0,5% w/v) solution,...

Penerbit: Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

KARAKTERISTIK FUNGSIONALITAS DAN MIKROSTRUKTUR KOMPOSIT ASPAL-SILIKA-KARBOSIL

Oleh: Permatasari, Lady, Sembiring, Simon, Manurung, Posman

Synthesis and characterization of asphalt have been modified with silica and carbosil composite. This research was conducted to determine the functionality and microstructure of the asphalt-silica-carbosil composite with a weight composition ratio of 0:50:50; 15:42.5:42.5; 20:40:40; 25:37.5:37.5; 30...

Penerbit: Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Karakteristik GC-MS dalam Kandungan Senyawa Ekstrak Umbi Cyperus rotundus L. yang Berasal dari Provinsi Lampung dengan Dua Pelarut yang Berbeda

Oleh: Putri, Giska Tri, Utami, Nurul, Susianti, Susianti

Cyperus rotundus L. merupakan salah satu tanaman yang menjadi populer bagi peneliti. Dari beberapa penelitian Cyperus rotundus L diketahui memiliki banyak khasiat yaitu sebagai antikanker, antiparasit, antibakteri, antioksidan, antiinflamasi, antiplatelet, antidiabetik, hepatoprotektor, neuroprotekt...

Penerbit: Fakultas Kedokteran

KARAKTERISTIK HABITAT DAN POPULASI BADAK BERDASARKAN PERSEPSI MASYARAKAT DI DESA PENYANGGA RESORT RAWA BUNDER TAMAN NASIONAL WAY KAMBAS

Oleh: Rahmadini, Fitri Auliya, Harianto, Sugeng P., Winarno, Gunardi Djoko

Persepsi Masyarakat terhadap karakteristik habitat dan populasi badak sangat penting karena berkaitan dengan kepunahan satwa badak. Penelitian ini bertujuan untuk Menganalisis kondisi habitat badak dan Mengetahui persepsi masyarakat terhadap populasi badak di TNWK oleh masyarakat Desa Raja Basa Lama...

Penerbit: University of Lampung

KARAKTERISTIK HABITAT DAN POTENSI KEPITING BAKAU (Scylla serrata, S.transquaberica, and S.olivacea) DI HUTAN MANGROVE CIBAKO, SANCANG, KABUPATEN GARUT JAWA BARAT

Oleh: Avianto, Irvan, Sulistiono, Sulistiono, Setyobudiandi, Isdrajad

The research aimed to collectdata and information about the habitatcaracteristics and mud crabs potency in Cibakomangrove forest. Sampling was conductedthrough line plot transect survey.Parameters examined physical-chemical characteristic,mangrove vegetation, mud crabspopulation and size distributio...

Penerbit: Jurusan Perikanan dan Kelautan

KARAKTERISTIK HABITAT DAN TINGKAT KEMATANGAN GONAD KEPITING KELAPA (Birgus latro) DI PULAU UTA, PROPINSI MALUKU UTARA

Oleh: Supyan, Supyan, Sulistiono, Sulistiono, Riani, Etty

Coconut crab (Birgus latro) is  one of the species of crustaceans that economically valuable. The research aimed to investigate habitat characteristics and gonad maturity of Coconut crabs (Birgus latro) in Uta Island, North Mollucas. Sampling was conducted through cruising survey from May to...

Penerbit: Jurusan Perikanan dan Kelautan

KARAKTERISTIK HABITUS DAN LINGKUNGAN POHON SARANG SEMUT RANGRANG (Oecophylla smaragdina) DI BANDAR LAMPUNG

Oleh: Ariska, Dewi, Umar, Suratman, Nukmal, Nismah

The weaver ant (Oecophylla smaragdina) is a eusocial insect, whose colonic life is highly dependent on the existence of trees. The existence of the weaver ant in natural habitat is now reduced due to the destruction of habitats caused by humans. To preserve the existence of weaver ant in nature need...

Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Karakteristik Keausan dan Umur Pahat HSS Hasil QuenchingMelalui Pendinginan Nitrogen pada Proses Pembubutan Al-T-6061

Oleh: ., Sudjatmiko

Quenching results of conventional HSS tool through nitrogen (N2), an increase of value : 3.125%, the research conducted to extract material Aluminum alloy T-6061, with the aim of: (1). age and HSS tool wear, tool life values obtained exponent (n) and tool life constants (CT), (2). know the mechanism...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung

KARAKTERISTIK KEFIR SUSU SAPI DENGAN INOKULUM RAGI TAPE

Oleh: Sinurat, Rosmaida La, Ekowati, Christina Nugroho, Sumardi, Sumardi

Kefir is a fermented milk product that has the typical flavours (acids and alcohol) and its processed by a number of microbes which include lactic acid bacteria (LAB) and yeasts.The aims of this study were to know the character of the population of lactic acid bacteria (LAB), a population of yeasts,...

Penerbit: DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Karakteristik Kekerasan dan Struktur Kristal Cordierite Berbasis Silika Sekam Padi dengan Penambahan Alumina (0, 20, 25, dan 30 wt%)

Oleh: Mawarty, Nindy Elyta, Sembiring, Simon, Situmeang, Rudy T.M.

The synthesis, phase structure and hardness analysis of cordierite ceramic has been done with addition of alumina 0, 20, 25, and 30wt%. Magnesium and alumina from Sigma-Aldrich has been used as raw materials while the silica was obtained from extraction of rice husk used 5% KOH and 10% HCl with sol ...

Penerbit: Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

KARAKTERISTIK KEMASAN BIOPLASTIK BERBASIS DAUN PANDAN (Pandanus amaryllifolius Roxb.) DENGAN PENAMBAHAN TAPIOKA DAN MINYAK SAWIT

Oleh: Julieta, Kensa, Zulferiyenni, Zulferiyenni, Nurainy, Fibra

Daun pandan wangi memiliki potensi tinggi untuk digunakan dalam pembuatan bioplastik. Daun pandan mengandung komponen selulosa 30-40% dan lignin 18-22% serta mudah terdegradasi oleh mikroorganisme di dalam tanah. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi tapioka dan minyak sawit...

Penerbit: Jurusan Teknologi Hasil Pertanian

KARAKTERISTIK KIMIA DAN SENSORI BAKSO IKAN BAJI-BAJI (Grammoplites scaber.) DENGAN SUBSTITUSI JAMUR TIRAM PUTIH (Pleurotus ostreatus). CHEMICAL AND SENSORY CHARACTERISTICS OF BAJI-BAJI FISH MEATBALLS (Grammoplites scaber.) WITH SUBSTITUTION WHITE OYSTER MUSHROOM (Pleurotus ostreatus)

Oleh: Andani, Paramestia, Suroso, Erdi, Susilawati, Susilawati

The study aimed to determine the effect of white oyster mushroom substitution on the chemical and sensory characteristics of baji-baji fish meatballs and the best formulation for making baji-baji fish meatballs with white oyster mushroom substitution. The study was arranged in a Completely Randomize...

Penerbit: Jurusan Teknologi Hasil Pertanian