Results 1 to 10 of about 23,136 (223)

Effect of organic acid-soaking and sonication on the formation of volatile compounds and α-dicarbonyl compounds in Robusta coffee [PDF]

Ultrasonics Sonochemistry, 2023
In this study, the effects of organic acid-soaking (malic, citric, tartaric, and succinic acid) and sonication on the formation of flavor and α-dicarbonyl compounds in Robusta (C. canephora syn. Coffea robusta) green beans were investigated.
Haeun Lee, Jonggab Yim, Youngji Lee, Kwang-Geun Lee   +3 more
doaj   +2 more sources

Mapping Robusta coffee (Coffea canephora) cropping systems in Uganda: A two-step pixel and sub-pixel based approach with Sentinel-2 data. [PDF]

PLoS ONE
Coffee is a highly valued commodity and a widely consumed beverage, playing an important role in global trade. However, coffee farming landscapes are increasing transitioning into smaller-scale agricultural setups.
Getachew Kebede, Bester Tawona Mudereri, Onisimo Mutanga, Tobias Landmann, John Odindi, Natacha Motisi, Fabrice Pinard, Henri E Z Tonnang, Elfatih M Abdel-Rahman   +8 more
doaj   +2 more sources

Effectiveness of raw robusta coffee bean solution and coffee instant robusta to plaque

Padjadjaran Journal of Dentistry, 2014
Introduction: It is known that coffee bean consists of higher tannin and trigonelin than instant. Those substances have a role to hamper plaque formation by preventing bacteria sticking on peliccle. The study was conducted to find out the efectiveness of
Adila Muchlisha, Nunung Rusminah, Emma Rachmawati   +2 more
doaj   +3 more sources

AGRIBISNIS PERKEBUNAN RAKYAT KOPI ROBUSTA DI KABUPATEN SOLOK [PDF]

Jurnal Agrisep, 2015
The largest area of local coffee plantation in West Sumatera Province is in the District of Solok, that covers the area around 9,300 Ha, with the annual production of 8,500 Ton. There are two varieties of coffee in this District, arabica and robusta. The
Rika Hariance, Rudi Febriamansyah, Faidil Tanjung   +2 more
doaj   +5 more sources

Inhibiting the growth of periopathogenic bacteria and accelerating bone repair processes by using robusta coffee bean extract [PDF]

Saudi Dental Journal, 2023
Background: Periodontitis is an inflammatory disease of the teeth-supporting tissues caused by microorganisms. Robusta coffee bean extract has antibacterial properties due to its caffeine, flavonoids, trigonelline, and chlorogenic acid contents.
Desi Sandra Sari, Peni Pujiastuti, Dwi Warna Aju Fatmawati, Mega Ayu Mardiyana, Ayu Tri Wulandari, Yuliana Mahdiyah Daat Arina   +5 more
doaj   +2 more sources

Relationship between caffeine content and flavor with light intensity of several coffee Robusta clones [PDF]

Coffee and Cocoa Research Journal, 2012
Coffee is a refreshing beverage product and its price is determined by physical quality and flavor. An excellent coffee flavor is resulted only from qualified coffee beans, produced by well managed plantation.
Novie Pranata Erdiansyah, Yusianto Yusianto   +1 more
doaj   +9 more sources

Out of Africa: The genomic footprints of Vietnamese Robusta coffee. [PDF]

PLoS One
Vietnam is the main producer of Robusta (Coffea canephora) coffee, but faces several future agronomic challenges. These may be addressed through breeding for improved cultivars and more sustainable cropping systems. For such efforts to be successful and efficient, locally available genetic resources must be understood. Indeed, while C.
Vi T, Le TN, Cubry P, Phan VH, Dinh TTO, Tran TBN, Nguyen VT, Millet CP, Kambale JL, Karine GKM, Musoli P, Sumirat U, Mahinga JC, Stoffelen P, Zhang D, Marraccini P, Vigouroux Y, Khong NG, Poncet V.   +18 more
europepmc   +4 more sources

Modifying Robusta coffee aroma by green bean chemical pre-treatment.

Food Chem, 2019
Green Robusta beans were subjected to pre-treatment with the aim of reducing the perceived aroma difference between Arabica and Robusta coffee. Treatment was a short soaking procedure with varying concentrations of acetic acid (up to 5%). Samples were subjected to thermal treatment (roasted) and ground to a standardised particle size distribution ...
Liu C, Yang Q, Linforth R, Fisk ID, Yang N.   +4 more
europepmc   +3 more sources

A New Root-knot Nematode, Meloidogyne Moensi n. Sp. (Nematoda: Meloidogynidae), Parasitizing Robusta Coffee from Western Highlands, Vietnam. [PDF]

Helminthologia, 2019
A new root-knot nematode, parasitizing Robusta coffee in Dak Lak Province, Western Highlands of Vietnam, is described as Meloidogyne moensi n. sp. Morphological and molecular analyses demonstrated that this species differs clearly from other previously ...
Le TML, Nguyen TD, Nguyen HT, Liebanas G, Nguyen TAD, Trinh QP.   +5 more
europepmc   +3 more sources

The repetitive landscape of the Robusta coffee genome [PDF]

, 2014
The Robusta Coffee (Coffea canephora) is the most important worldwide commodity produced by tropical countries. Its diploïde genome sequence (2x=2n=22) is now available (http://coffee-genome.org).
Bocs, Stéphanie, Chaparro, Christian, Dereeper, Alexis, Domingues, Douglas S., Guyot, Romain, Jamilloux, Véronique, Lashermes, Philippe   +6 more
core   +2 more sources