Browsing J - Agriculture by Author "Rahmadi, Anton"
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ANALISIS PROKSIMAT, SENYAWA FENOLIK, SIFAT ANTIOKSIDAN DAN ANTIBAKTERI KULIT BUAH Lepisanthes alata
Rahmadi, Anton; Puspita, Yuliadini; Nursayekti, Desy; Sinaga, Ira Sintia; Octalina, Rica; Setiawan, Herry; Murdianto, Wiwit (Department of Food Science and Technology, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, 2016-12-13)Bengalun (Lepisanthes alata) is a rare and under-reported fruit native from the forests of Borneo. This fruit is non-seasonal with a thick skin and crimson color, therefore shows potential to be used as raw material for ... -
Bacterial Population and Chemical Characteristics of Fermented Mandai Cempedak with Starter Induction
Rahmadi, Anton; Sari, Kartika; Khairiyah, Nikmatul; Handayani, Frio; Satrio, Sitohang; Yuliani, Yuliani; Emmawati, Aswita (Perhimpunan Mikrobiologi Indonesia, 2018-09-30)Traditionally fermented foods can be improved by introducing starter and hygienic production. The study observes the changes in population of lactic acid bacteria (LAB), pH, polyphenolic levels, and antioxidant activity of ... -
Body Weight, Cholesterol Changes and Sub-Chronic Toxicity of Mice Treated with An Emulsion Product Rich in b-Carotene
Bohari, Bohari; Lestari, Fenny Dian; Rahmadi, Anton (Cell and BioPharmaceutical Institute, 2019-07-18)Background: One of the conditions for releasing standardized herbal medicines is the presence of pre-clinical testing that can be approached with mice. Emulsion products with the main composition of pumpkin, red palm oil, ... -
Different drying temperatures modulate chemical and antioxidant properties of mandai cempedak (Artocarpus integer)
Rahmadi, Anton; Sabarina, Yuliana; Agustin, Sukmiyati (F1000 Research Ltd., 2018-10-26)Background: Mandai, the fermented inner skin of cempedak (Artocarpus integer), may have further use as industrial ingredient while maintaining its antioxidative capacity. To promote fermentation, Lactobacillus casei was ... -
DRAGON FRUIT JUICE ADDITION IN PALM OIL-PUMPKIN EMULSION: PANELIST ACCEPTANCE AND ANTIOXIDANT CAPACITY
Rahmadi, Anton; Setionugroho, Isak Budi; Yuliani, Yuliani; Rohmah, Miftakhur (Department of Food Science and Technology, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, 2017-11-20)Addition of dragon juice to emulsion products formulated from olein fraction of red palm oil and pumpkin juice was conducted as an effort to improve the taste thus it can be accepted by consumers. This study aims to (1) ... -
Karakterisasi Sifat Sensoris, Proksimat, Antioksidan, Total BAL, dan Uji Pasar Es Krim berbahan Puree dan Bubuk Mandai Cempedak
Rahmadi, Anton; Firdaus, Farezza Afia Rohmatul; Marwati, Marwati (Baristand Industri Samarinda Kementerian Perindustrian Republik Indonesia, 2018-08-08)Mandai cempedak merupakan produk hasil fermentasi bakteri asam laktat yang berasal dari kulit bagian dalam buah cempedak (Artocarpus champeden). Penelitian ini bertujuan untuk melakukan formulasi es krim berbahan puree ... -
Melastomataceae leaf extract for masking the bitter flavor of dark chocolate
Rahmadi, Anton; Apriyadi, Rimbawan; Rohmah, Miftakhur; Saragih, Bernatal (EurAsian Journal of BioSciences, 2019-12-30)Bitter is one of the flavors that has low threshold. Eliminating bitter taste is one of the efforts in order to make active compounds in food can be more easily accepted by consumers. This study aims at examining the ... -
Microorganism population, theobromine, antioxidant, and FTIR analysis of Samarinda cocoa bean fermented with Saccharomyces cerevisiae and Acetobacter aceti
Rahmadi, Anton; Yunus, Y; Ulfah, Maria; Candra, Krishna Purnawan; Suwasono, S (RYNNYE LYAN RESOURCES, 2020-12-01)This research aimed to observe S. cerevisiae and A. aceti induced fermentation of cocoa bean from Samarinda, Indonesia, in comparison to commercial cocoa bean in terms of microbial population, pH, total acids, total phenols, ... -
MODULATION OF PHENOLICS SUBSTANCES AND ANTIOXIDANT ACTIVITY IN MANDAI CEMPEDAK BY UNSALTED SPONTANEOUS AND Lactobacillus casei INDUCED FERMENTATION
Rahmadi, Anton; Sari, Kartika; Handayani, Frio; Yuliani, Yuliani; Prabowo, Sulistyo (Department of Food Science and Technology, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, 2019-02-27)Cempedak (Artocarpus champeden) is a tropical fruit whose inner-skin contains high polyphenolic-based antioxidant. Traditionally, the inner-skin is soaked in brine to induce spontaneous lactic acid bacte-ria (LAB) fermentation. ... -
Observation of Bitterness Reducing Ability of Melastomataceae Leaf Extracts on Caffeine and Coffee Powder
Rahmadi, Anton; Istiqomah, Marinda; Emmawati, Aswita (Foundation for Environmental Protection and Research (FEPR), 2019-12-30)Abstract: Aim: The research aims to measure the reduction of bitterness of coffee by Melastomataceae leaf (DM) extracts measured by caffeine and polyphenol concentrations and changes in covalent bonds observed with ... -
PENERIMAAN PANELIS DAN SIFAT KIMIAWI EMULSI LABU KUNING DAN FRAKSI OLEIN SAWIT
Rahmadi, Anton; Puspita, Yuliadini; Agustin, Sukmiyati; Rohmah, Miftakhur (Department of Food Science and Technology, Faculty of Agricultural Technology and Engineering, Bogor Agricultural University, 2015-09-01)This study aimed to produce functional food products with the main ingredient of pumpkin and olein fraction of red palm oil (OF-RPO). This research was conducted in two stages. The first was to analyze consumer acceptance ... -
PENGARUH SUBSTITUSI TEPUNG KOLANG-KALING (ARENGA PINNATA MERR.) TERHADAP DAYA KEMBANG, SIFAT KIMIA, DAN SENSORIS KERUPUK ACI
Amaliah, Nur; Patra, David; Candra, Krishna Purnawan; Rahmadi, Anton (BALAI BESAR INDUSTRI HASIL PERKEBUNAN, 2021-06)Kolang-kaling merupakan salah satu sumber pangan fungsional karena mengandung galaktomanan dalam jumlah yang cukup signifikan. Tujuan penelitian ini adalah mendapatkan kadar substitusi tepung kolang-kaling pada kerupuk aci ... -
Study of white frangipani flower and bitter grape stem ethanol extract combination on antibacterial and antioxidant activities
Candra, Krishna Purnawan; Wardhani, Wijayanti Kusuma; Rahmadi, Anton; Miftakhur, Rohmah; Yuliani, Yuliani (FMIPA Universitas Syiah Kuala, 2020-10-01)Frangipani flower (Plumeria accuminata) and bitter grape (Tinospora crispa L. Miers) stem extract alone shows antimicrobial and antioxidant activities. However, there is a limited report about the actions from the combination ... -
Toxicity test, antioxidant activity test and GC-MS profile of the active fraction of Coptosapelta tomentosa (Blume) root (Merung)
Bohari, Bohari; Karolina, Anita; Pratiwi, Djihan Ryn; Erwin, Erwin; Rahmadi, Anton (EurAsian Journal of BioSciences, 2019-12-30)Merung (Coptosapelta tomentosa (Blume)) is one of the plants of the genus Coptosapelta, commonly found in the forests of Borneo. People in Kalimantan, especially in East Kalimantan and South Kalimantan, use the extract of ... -
Vacuum evaporation and nitrogen-assisted deodorization affects the antioxidant capacity in the olein fraction of red palm oil and its emulsion products
Bohari, Bohari; Muhadir, Muhammad; Rahmadi, Anton (F1000 Research Ltd., 2018-10-31)Background: Deodorization of the olein fraction of red palm oil (OFRP) determines not only the taste of a multivitamin emulsion but also its antioxidant capacity. The emulsion product was formulated from OFRP, pumpkin juice ...