Browsing LSP-Jurnal Ilmiah Dosen by Author "AFRILIANA, Asmak"
Now showing items 1-18 of 18
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Co-Composting Process: A Study for Reducing C/N Ratio and Assessment Quality of Compost Product via Measurement of Phytotoxicity by Different Feedstock Mixtures
HIDAYAT, Endar; AFRILIANA, Asmak; GUSMINI; MITOMA, Yoshiharu; HARADA, Hiroyuki (Current Research in Soil Fertility, 2021-07-16)Co-composting is a method for utilized organic waste for agriculture sectors. C/N ratio and feedstock mixtures are mainly for successful on composting process. Coffee husk has high C/N ratio 105.21. Insufficient C/N ratio ... -
Development of New Product “Cocoa Spirulina as Functional Food
AFRILIANA, Asmak; SUBAGIO, Achmad; ABDULLAH, Aminah (Advance Journal of Food Science and Technology, 2018-08-25)The aim of this research was to study nutrition fact of new product “Cocoa Spirulina” as functional product. This nutrition fact can be used as a reference in its application to the food industry. Cocoa Spirulina formulation ... -
Effects of Co-existing Ions on the Phosphorus Potassium Ratio of the Precipitate Formed In The Potassium Phosphate Crystallization Process
HARADA, Hiroyuki; KATAYAMA, Yumi; AFRILIANA, Asmak; INOUE, Minori; TERANAKA, Ryota; MITOMA, Yoshiharu (Journal of Environmental Protection, 2017-10-28)Livestock wastewater is mainly treated with activated sludge, but ions such as phosphorus, potassium, ammonium, nitrate and sulfate remain in the effluent. In this study, the effects of residual ions on phosphorus recovery ... -
Effects of Using Controlled Decafeinated Machine on Quality of Robusta Coffee Bean
AFRILIANA, Asmak; MAULANA, Tri Angga; FIRDAUS, Aly M.; ALDIANO, Bagas Rizcy; SUBAGIO, Achmad; HARADA, Hiroyuki (Advance Journal of Food Science and Technology, 2019-01-25)The objective of this research is to determine the effects of residence time during decaffeination process using ethyl acetate solvent in decaffeinated controlled machine. The residence times are 2, 4 and 6 h. Decaffeination ... -
Evaluate of Coffee Husk Compost
HIDAYAT, Endar; AFRILIANA, Asmak; GUSMINI, Gusmini; TAIZO, Masuda; HARADA, Hiroyuki (International Journal of Food, Agriculture, and Natural Resources, 2020-04-16)Purpose In this study, to evaluate the physico-chemical properties of coffee husk compost. Methods The compost process in aerobic condition for 84 days. Physico-chemical parameters were analyzed. In addition, the seed ... -
Evaluation of Potency Spent Coffee Grounds for Make Black Compost
AFRILIANA, Asmak; HIDAYAT, Endar; YOSHIHARU, Mitoma; TAIZO, Masuda; HARADA, Hiroyuki (E3S Web of Conferences, 2022-01-27)The aim for this research is to make black compost from spent coffee grounds (SCG). The content of hemicellulose and lignin from SCG were 37.28% and 22.45%. For mineral content, Potassium (3 g/kg) is the most abundant ... -
Evaluation of Potency Spent Coffee Grounds for Make Black Compost
AFRILIANA, Asmak; HIDAYAT, Endar; YOSHIHARU, Mitoma; TAIZO, Masuda; HARADA, Hiroyuki (E3S Web of Conferences, 2020-01-21)The aim for this research is to make black compost from spent coffee grounds (SCG). The content of hemicellulose and lignin from SCG were 37.28% and 22.45%. For mineral content, Potassium (3 g/kg) is the most abundant ... -
Land Suitability Evaluation of Arabica Coffee (Coffea Arabica L) Plantation in Subdistrict Aie Dingin, Lembah Gumanti, Indonesia
HIDAYAT, Endar; AFRILIANA, Asmak; GUSMINI, G; DARFIS, Irwan; RASYID, Yuzirwan; HARADA, Hiroyuki (IOP Conference Series: Earth and Environmental Science, 2020-10-20)Coffee production in Aie Dingin was relativity low (450/kg/ha/year), therefore, it is needed to know the problem of the coffee plantation there. The research was aimed to study land suitability class for arabica coffee ... -
Land Suitability Evaluation of Coffee in Tokunoshima Island, Japan
HIDAYAT, Endar; AFRILIANA, Asmak; GUSMINI, Gusmini; HARADA, Hiroyuki (Journal of Applied Agricultural Science and Technology, 2020-09-01)Japan is the 3rd largest importer and consumer of coffee in the world. Considering have many demands of coffee, Japan is looking alternatives for improving to growing and the productivity of coffee. The research was aimed ... -
Phosphorus Adsorption and Nitric Acid Reduction by Ferrous Sulfate-Treated Foamed Waste Glass
AFRILIANA, Asmak; HIROYUKI, Harada; YUMI, Katayama; HANAMI, Nishikawa; YOSHIHARU, Mitoma; MIYAMOTO, Tomoyuki (Journal of Materials Science and Chemical Engineering, 2018-03-18)Wastewaters containing phosphorus and nitric acid are produced during biological treatment processes. In this study, a material for treating such wastewaters was developed. Foamed glass was produced from waste glass and ... -
Physicochemical and Bioactives Characteristics of Purple and YellowWaterYam(Dioscorea alata) Tubers
HARIJONO, Harijono; ESTIASIH, Teti; APRILIYANTI, Mulia W.; AFRILIANA, Asmak; KUSNADI, Joni (International Journal of PharmTech Research, 2013-10-05)This study aimed to characterize the physico-chemical properties and identify the bioactive compounds including diosgenin, water soluble polysaccharides, andwatersoluble proteins containing dioscorinfrom purple water ... -
Refermentation of Coffee Beans and Utilization of Spent Coffee Ground: Advance Technology Processing to Produce Specialty Coffee and Organic Compost from Spent Coffee Grounds
AFRILIANA, Asmak; HIDAYAT, Endar; HARADA, Hiroyuki (LAMBERT Academic Publhising, 2021-02-20)Coffee is an agricultural commodity that is in great demand by peoples. Coffee has become widespread throughout the world as a favorite beverage. This is because coffee has a special taste and often has an addictive effect ... -
The Simultaneous Recovery from Stock Raising Drainage of Phosphorus and Potassium
AFRILIANA, Asmak; HARADA, Hiroyuki; INOUE, Katsutoshi; MASUDA, Taizo; MITOMA, Yoshiharu (Food & Nutrition Journal, 2019-06-17)Zirconium-based adsorbent having 150μm~300μm of diameter made by using the biomass which was not used at room temperature. Phosphorus adsorption was performed using fluidized bed reactor of lab scale for the biological ... -
Studies on Composting Spent Coffee Grounds by Aspergillus sp and Penicillium sp in Aerobic Static Batch Temperature Control
AFRILIANA, Asmak; HIDAYAT, Endar; MITOMA, Yoshiharu; MASUDA, Taizo; HARADA, Hiroyuki (Journal of Agricultural Chemistry and Environment, 2021-02-03)Spent Coffee Ground (SCG) is characterized by high organic content, in the form of insoluble polysaccharides bound and phenol compounds. Phenol compounds are toxic to nature and are a cause of environmental pollution. ... -
Teknologi Pengolahan Kopi Terkini
AFRILIANA, Asmak (DEEPUBLISH (Grup Penerbitan CV BUDI UTAMA), 2018-01-25)Sejarah kopi mencatat asal muasal tanaman kopi dari Abyssinia, suatu daerah di Afrika yang saat ini mencakup wilayah negara Etiopia dan Eritrea. Kopi menjadi komoditas komersial setelah dibawa oleh para pedagang Arab ke ... -
Ubi Kelapa (Dioscorea L)
AFRILIANA, Asmak (PLANTAXIA, 2017-02-27)Ubi kelapa atau juga dikenal sebagai uwi merupakan tanaman perdu memanjat dengan nama latin Dioscorea alata. Ciri-ciri ubi kelapa adalah sebagai berikut: batang bulat dan dapat mencapai tinggi 3-10 m; daun tunggal berbentuk ... -
Volatile Compounds Changes in Unfermented Robusta Coffee by Re-Fermentation Using Commercial Kefir
AFRILIANA, Asmak; PRATIWI, Dian; GIYARTO, Giyarto; BELGIS, Maria; HARADA, Hiroyuki; YUSHIHARU, Mitoma; TAIZO, Masuda (Juniper Publishers, 2019-04-25)Robusta coffee usually has a low quality because the formation of flavored precursors is imperfect. The efforts to form a flavored precursor of unfermented Robusta coffee can be done by re-fermenting the coffee using ... -
Volatile Compounds Changes in Unfermented Robusta Coffee by Re-Fermentation Using Commercial Kefir
AFRILIANA, Asmak; PRATIWI, Dian; GIYARTO, Giyarto; BELGIS, Maria; HARADA, Hiroyuki; YUSHIHARU, Mitoma; TAIZO, Masuda (Nutrition & Food Science International Journal, 2019-04-03)Robusta coffee usually has a low quality because the formation of flavored precursors is imperfect. The efforts to form a flavored precursor of unfermented Robusta coffee can be done by re-fermenting the coffee using ...