This research aims to determine the effect of leaf position and enzymatic oxidation time on the chemical, sensory and functional characteristics of robusta coffee leaf black tea. This research was …
This research aims to determine the effect of leaf position and drying time on the chemical, organoleptic and functional characteristics of green tea robusta coffee leaves. This research was carrie…
This study aims to analyze the value-added of Arabica coffee beans produced from two coffee processing methods, namely honey, and natural. The calculation of value-added uses the Hayami method. Thi…
Arabica coffee beans are the most widely consumed raw material for coffee beverages. Arabica coffee beans have a higher market price than other types of coffee beans because of their high quality.I…
Penelitian ini bertujuan untuk 1) Menghitung perbedaan pendapatan petani kopi yang melakukan alih fungsi lahan usahatani kopi ke lahan usahatani kakao dan yang tidak melakukan alih fungsi lahan usa…
The The aims of this study were 1) to analyze the factors that influence Arabica Coffee production in Huta Bagasan Village, Dolok Sanggul District, and Humbang Hasundutan Regency using multiple lin…
The Sebarus Village community, previously the majority of coffee farming, has now switched to vegetable farming because the land area is not sufficient to fulfill their daily lives. The objectives …
Fermented robusta coffee is less known by the public because there has been no coffee industry producing it on a large scale, so it is modified into instant coffee. This study aims to determine the…
Fermented Robusta coffee was still not widely recognized by the public, so innovation was needed in the form of developing a practical fermented Robusta coffee product, such as instant coffee. This…
The research objective is to study coffee skin as fuel to dry coffee seeds by using tray drier at several direct and indirect heatings and coffee seed pile heights on fuel requirement per weight of…
South Sumatra Province is the number one largest coffee producer in Indonesia. However, this is not comparable to the popularity of local coffee beans in other provinces, such as Lampung, Aceh, etc…
LKPD Energi Terbarukan pada konteks pemanfaatan limbah kulit kopi di Kota Pagar Alam untuk siswa kelas X yang valid dan praktis telah berhasil dikembangkan dengan menggunakan model pengembangan Row…
Tujuan dari penelitian ini adalah untuk : 1) Menganalisis input yang berpengaruh terhadap produksi kopi, 2) Menganalisis efisiensi penggunaan input pada usahatani kopi, 3) Menghitung nilai pendapat…
Tujuan penelitian ini adalah (1) untuk mengetahui kinerja kelembagaan koperasi petani kopi jika dilihat dari aspek manajemen, pola hubungan, dan efisiensi pemasaran,(2) mendeskripsikan kekuatan dan…
The purpose of this study were 1) to determine the characteristics of brewed coffee and instant coffee consumer and 2) to determine the process of buying decision brewed coffee and instant coffee. …
The objective research was to determine effect of a combination of coffee leaves and gambir catechin crude extract on the chemical and organoleptic characteristics of coffee leaf tea. The experimen…
The objective of the research was to determine the effect of temperature and extraction time on arabica coffee cold brew, Semendo, Muaraenim, Sumatera Selatan. This research was conducted at the Ag…
The objective research was to determine the effect of gambir catechin extract addition on the characteristics of instant robusta coffee. The experiment was conducted at Chemical, Processing, and Se…
This research aimed to determine the effect of maltodextrin addition on the characteristics of instant cascara powder drink. This Research used a non-factorial Completely Randomized Design (RAL) co…
The Effervescent Green Robusta Coffee (Coffea robusta) Making with Powdered Avocado Beans (Persea americana Mill) as Instant Functional Beverages (Supervised by GATOT PRIYANTO). This research aimed…
Penelitian ini bertujuan untuk mengetahui pengaruh penambahan bubuk daun kopi dan bubuk daun stevia terhadap karakteristik kimia dan organoleptik minuman fungsional teh daun gambir. Penelitian ini …
This study aims to determine the color uniformity characteristics of roasted Arabica coffee beans based on the level of maturity (roast level) based on color analysis of roasted Arabica coffee bean…
The objective research was to determine the effect of gambir crude catechin extract concentration and the level of fineness of coffee grounds on the characteristics of gambir coffee. The experiment…
This research aims to determine the physical, chemical and sensory characteristics of the functional drink of sappan wood. This research was conducted from january 2023 until may 2023 at the Chemic…
This research studied the effect of concentration of sugar and cascara tea on physical,chemical and microbiological characteristics of kombucha cascara. This research used Completely Randomized Fac…
This study aims to measure the level of technical efficiency and determine the effect of input variables consisting of assets, claims payments and operating expenses on operating income in the gene…
This research has the purpose of determine the effect factors of production on the output and measuring technical efficiency in the coffee processing industry in West Java. The type of data used is…