Tumbuhan nipah (Nypa fruticans) merupakan tumbuhan air yang mengandung senyawa polifenol dan dimanfaatkan sebagai antioksidan alami. Proses ekstraksi menghasilkan ekstrak kasar yang masih terdapat senyawa pengotor sehingga perlu dilakukan purifikasi. Purifikasi merupakan proses pemisahan komponen bioaktif yang diinginkan dengan senyawa pengotor. Penelitian ini bertujuan untuk mengetahui pengaru…
The distribution of Fresh Fruit Bunches (FFB) is essential for maintaining raw material quality and ensuring operational efficiency within the palm oil supply chain. PT Dapur Sawit, a plantation company that does not operate its own processing facility, depends on partner Palm Oil Mills (POMs) for FFB processing. This reliance increases the vulnerability of distribution activities to various op…
Nipah (Nypa fruticans) merupakan palma mangrove yang mengandung senyawa polifenol. Senyawa polifenol berpotensi sebagai antioksidan karena kemampuannya dalam menyumbang atom hidrogen. Kandungan polifenol dipengaruhi oleh tingkat kematangan buah. Parameter yang diamati meliputi rendemen, total fenol, total tanin, total flavonoid, aktivitas antioksidan, dan analisis gugus fungsi FT-IR. Hasil menu…
Consumers’ role in making purchasing decisions is influenced by several factors, namely service, price, and quality. This study aims to examine consumers’ perceptions and preferences, as well as to analyze their influence on purchasing decisions regarding local and imported fruits at Toko Cek Nia, 15 Ulu Palembang. The primary method used was a survey employing an accidental sampling techni…
Chili plants (Capsicum sp.) are a horticultural commodity with high economic value, but their production is often hampered by fruit fly (Bactrocera spp.) attacks, which can cause yield losses of up to 30-60%. General control using synthetic insecticides causes problems with residues that are harmful to health and the environment. Methyl Eugenol (ME) attractants have long been used but are limit…
MUHAMMAD ICHSAN RAMADHAN. Pengaruh Penambahan Sari Buah Nanas (Ananas comosus (L.) Merr) dan Penstabil xanthan Gum terhadap Karakteristik Fisik, Kimia, dan Sensoris Sirup Buah Naga Merah (Hylocereus polyrhizus) (dibimbing oleh FRISKA SYAIFUL). Penelitian ini bertujuan untuk mengetahui pengaruh formulasi sari buah naga merah (Hylocereus polyrhizus) dan sari buah nanas (Ananas comosus (L.) merr) …
This study aims to determine the effect of soaking time and concentration of starfruit juice on characteristics of kimpul taro flour. This study used a completely randomized factorial design (RALF) with 2 treatment factors, namely soaking time (A1 = 10 minutes, A2 = 20 minutes, and A3 = 30 minutes) and starfruit juice concentration (B1 = 0%, B2 = 3%, B3 = 5%, and B4 = 7%). Each treatment was re…
Background: The main bacteria that causes dental caries is Streptococcus mutans. Pineapple fruit has the potential as an antibacterial agent that can inhibit or even kill the growth of Streptococcus mutans and can be made as a product like jelly candy. This study aimed to determine the antibacterial activity of pineapple fruit (Ananas comosus) jelly candy on the growth of Streptococcus mutans. …
Tujuan penelitian ini adalah untuk menganalisis perubahan warna buah jeruk menggunakan program pengolahan citra dan mengetahui hubungan antara perubahan warna buah jeruk terhadap sifat fisika serta kimianya selama proses degreening berlangsung. Penelitian ini dilaksanakan di bengkel, laboratorium Kimia Hasil Pertanian dan laboratorium Mikrobiologi Jurusan Teknologi Pertanian, Fakultas Pertanian…
Penelitian ini bertujuan untuk merancang dan menguji alat pemisahan sari buah duku pada alat screw mill buah duku yang sudah dimodifikasi, dilaksanakan pada Februari 2007 sampai dengan November 2007 di Bengkel Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Indralaya, Ogan Ilir. Metode yang digunakan pada penelitian ini adalah rancangan teknik yang terdiri dari tiga taha…
Tujuan penelitian ini adalah untuk mengurangi kerusakan pasca panen dengan pelapisan lilin lebah dengan penambahan kalium sorbat. Penelitian dilaksanakan di Laboratorium Pertanian Program Pasca Saijana, Universitas Sriwijaya Bukit Besar, Palembang pada bulan Maret sampai April 2008. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang disusun secara faktorial dengan tiga perlakuan dan t…
Penelitian ini bertujuan untuk memperoleh sistem penanganan pascapanen buah dan sayuran yang optimal ditinjau dari penggunaan teknologi yang tepat pada pasar swalayan di Kota Palembang dengan menggunakan metode Proses Hirarki Analitik. Penelitian ini dilaksanakan pada tiga pasar swalayan di. Kota Palembang, yaitu Carrefour, Makro, dan Superindo mulai bulan Februari 2005 hingga Agustus 2005. Pen…
This research was to reduce the postharvest deterioration and to extend the shelflife of duku fruits with chitosan coating. The research was conducted at Agricultural Laboratory Post Graduate Program, Sriwijaya University Bukit Besar, Palembang from April 2007 to Januari 2008. The experimental design used in this study was Factorial Completely Randomized Design consisting of two treatments and …
The objective of this study was to investigate the most effective of attractant of fruit flies: Bactrocera spp. and to know the period of attractant for trapped fruitflies.The research was conducted on Momordica sp areas in Tanjung SetekoInderalaya Village, Ogan Ilir Regency ffom March to may 2007. The research wasarranged in a Completely Randomized Blocked Design with five tretments and fivere…
Characteristics of Red Chili (Capsicum annum L.)Sauce with the Addition of Pineapple Juice and Chitosan (Supervised by FRISKA SYAIFUL). This study aimsed to determine the effect of pineapple juice and chitosan concentrations on the physical, chemical, and sensory characteristics of red chili sauce. The study was conducted from April 2025 to July 2025 at the Agricultural Products Chemistry Labor…
This study was aimed to determine various oils as attractant sources on fruit flies, the effective time of each oil and to count the fruit flies population and species trapped. All observations were conducted on chili farms and took place in Pelabuhan Dalam Pemulutan Village, Indralaya District, Ogan Ilir Regeny. Study was carried from April to May 2007. Completely Randomized Block Design by fi…
The goal of the research was to investigate the amouat abd species of fruit flies captured by green basil oil extract at guava fruits and effectivity period of extract. This research was conducted at guava field in five locations in Talang Jambi Village Palembang, from April 2007 until June 2007. This Research method used was Completely Randomized Block Design with the treatments and five repli…
The purpose of the research was to invesgate effectivity of basil oil as attractant for fruit flies and it’s Iength of time effectivity. The research was conducted in Tanjung Seteko village at Inderalaya district, Ogan Ilir regency, from February to April 2007. The research was arranged in Completely Randomized Block Design with four treatments and six replications. The observations were spec…
Tujuan penelitian ini adalah untuk mengetahui umur simpan lempok durian ukuran kecil (bite size) yang dikemas dengan menggunakan berbagai jenis kemasan. Penelitian ini dilakukan di Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Indralaya dimulai bulan November 2006 sampai September 2007. Penelitian ini menggunakan metode Accelerate Sh…
Tujuan penelitian ini adalah menghambat kerusakan puree duku segar dengan penambahan asam askorbat dan asam sitrat. Penelitian ini dilakukan di Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Indralaya dari bulan Agustus 2006 sampai Mei 2007. Penelitian ini menggunakan rancangan Rancangan Acak Lengkap Faktorial dengan 2 perlakuan. Masi…
Tujuan dari penelitian ini adalah untuk (1) Mendeskripsikan tingkat keberhasilan pelaksanaan program SLPHT dalam mengendalikan hama penggerek buah kakao secara terpadu di Desa Tanjung Sena, (2) Mengidentifikasi perilaku petani kakao dalam mengendalikan hama penggerek buah kakao secara terpadu, (3) Menganalisis hubungan antara tingkat keberhasilan pelaksanaan program Sekolah Lapangan Pengendalia…
Damage caused by fruitflies infestation can reach damage on average 70%. study of bioecology and behavior of fruitflies and its parasitoids are needed for better result of control as ruled by ecologically pest control method. This experiment was aimed to observe adult population of fruitflies and its damage on chili planted in highland area (1100 m above sea level) and the potency of its parasi…
The objectives of the research were to determine the effective time of green basil oil as an attractant source in trapped fruit flies Bactrocera spp. to know species of fruit flies trapped in green basil oil trapping and species of Bactrocera spp. which attack plants.The research was conducted in 5 villages, Inderalaya, Tanjung Seteko, Payakabung, Parit and Bakung from September to November 200…
Penelitian ini bertujuan untuk mengetahui sifat fisik, kimia dan organoleptic sari buah nanas dengan penambahan kalsium sitrat malat (CCM). Metode penelitian yang digunakan adalah rancangan acak lengkap non faktorial dengan empat perlakuan dan masing-masing perlakuan diulang sebanyak lima kali. Parameter yang diamati meliputi warna, kadar vitamin C, kadar asam total, kadar kalsium, kadar kalsiu…