Analisis Tataniaga Kopi Arabika (Coffea arabica L) Di Distrik Kamuu Kabupaten Dogiyai

One of the arabica coffee producing areas in Indonesia is in the Dogiyai regency. Several communities in the regency, especially the district Kamuu have coffee plantations that are managed since the 1960s. Farmers (producers) sell coffee beans to the traders. Arabica coffee beans are made into powder and marketed. In the process of marketing, business administration analysis is needed. It is conducted to know the channels and business administration functions, margins, business administration costs, profits, efficiency, as well as fees received by farmers (producers). Data was collected using the method of observation and interviews, and data collected in the form of primary and secondary data. Data is processed using tabulation. The Arabica coffee trading channel in Kamuu district is a one-level channel consisting of consumer-producer-trader traders. The trade system function at the farmer (producer) level is the financing function, while at the level of the trader, it consists of the financing function, physical function, and facility function. The Arabica coffee marketing margin is Rp. 200,000 / kg. The average cost of the trading system is Rp.31,250 / kg with a profit of Rp.168,750 / kg. Arabica coffee trading system in Kamuu district is already efficient with the fees received by farmers (producers) reached 50 percent.

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Effects of roasting degree on radical scavenging activity, phenolics and volatile compounds of Arabica coffee beans (Coffea arabica L. cv. Catimor)

International Journal of Food Science & Technology ◽

10.1111/j.1365-2621.2011.02748.x ◽

2011 ◽

Vol 46 (11) ◽

pp. 2287-2296 ◽

Cited By ~ 49

Author(s):

Chanyarin Somporn ◽

Amnouy Kamtuo ◽

Piyada Theerakulpisut ◽

Sirithon Siriamornpun

Keyword(s):

Volatile Compounds ◽

Coffea Arabica ◽

Radical Scavenging Activity ◽

Radical Scavenging ◽

Scavenging Activity ◽

Arabica Coffee ◽

Coffee Beans ◽

Coffea Arabica L

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Formulasi Sediaan Lipbalm dari Ekstrak Biji Kopi Arabika (Coffea Arabica L.) Java Preanger Sebagai Emolien

Jurnal Ilmiah Farmasi Farmasyifa ◽

10.29313/jiff.v4i1.6497 ◽

2021 ◽

Vol 4 (1) ◽

pp. 105-111

Author(s):

Retty Handayani

Keyword(s):

Coffea Arabica ◽

Statistical Tests ◽

Physical Stability ◽

Test Method ◽

Coffee Bean ◽

Arabica Coffee ◽

Paired Samples ◽

Coffee Beans ◽

Irritation Test ◽

Coffea Arabica L

Lipbalm preparations are a decorative cosmetic dosage form for moisturizing lips. One of the most important components of lipbalm preparations is an emollient. Emollients work by covering the damaged skin with beads of fat so that the skin of the lips becomes softer and moisturized. Arabica coffee beans (Coffea arabica L.) java preanger contain linoleic acid which functions as an emollient. This study aims to make a lipbalm formulation containing extracts of Arabica coffee beans (Coffea Arabica L). Lipbalm preparations made with variations in the concentration of coffee extract 3%, 6% and 9%. The resulting formula is then evaluated for its physical stability. The irritation test is carried out using the patch test method, testing the effectiveness of emollients using a skin analyzer. The results showed that variations in the extract of coffee used (3%, 6% and 9%) showed that the concentration of 9% was more stable. The irritation test results show that all three formulas are safe to use. Based on the results of the effectiveness test shows that the formula with a concentration of 9% gives a good emollient effect after use based on statistical tests the paired samples T-test method.Keywords : emollients, coffee bean extracts, formulation, lipbalm.

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The effect of auxin 2,4-D and cytokinin 2-ip on direct somatic embryogenesis formation of Coffea arabica L. leaf explant

Pelita Perkebunan (a Coffee and Cocoa Research Journal) ◽

10.22302/iccri.jur.pelitaperkebunan.v27i2.146 ◽

2011 ◽

Vol 27 (2) ◽

Author(s):

Rina Arimarsetiowati

Keyword(s):

Tissue Culture ◽

Somatic Embryogenesis ◽

Coffea Arabica ◽

Callus Formation ◽

Culture Technique ◽

Plant Production ◽

Direct Somatic Embryogenesis ◽

Arabica Coffee ◽

Randomized Design ◽

Coffea Arabica L

One of the propagation technique for coffee plant production is tissue culture. Tissue culture technique for Coffea arabica L. faces some problems, mainly in the planlet formation regenerated from explants. The objective of this experiment was to examine the effect 2,4-D and 2-ip combination on the formation of direct somatic embryogenesis of Coffea arabica L. in leaves explant. Auxin (2,4-D) and cytokinin (2-ip) concentrations of, respectively, 1; 5 µM and 5; 10; 15; 20 were used as treatments. This research was conducted using completely randomized design with 10 replications. Observation to induce somatic embryos was done by quantitatively on number of callus from explant and number of embryogenic callus. Beside that, observation by qualitative descriptive was also done on deve lopment of embryogenesis. The results showed that Arabica coffee leaves explant of AS 2K clones could be induced in all medium combination except 5µM 2,4-D and 20µM 2-ip combination. Arabica coffee leaves explant of S 795, Sigararutang and AS 1 varieties could be induced in all medium combination. The highest frequency of callus formation was found in AS 2K, Sigararutang and AS 1 varieties on medium containing 1µM 2,4-D in combination with 10µM 2-ip, whereas for the S 795 variety on medium containing 5µM 2,4-D in combination with 10µM 2-ip. The highest frequency of embriogenic callus in all Arabica coffee variety could be reached on medium containing 5µM 2,4-D in combination with 15µM 2-ip. Key words : Coffea arabica L., somatic embryogenesis, 2,4-D, 2-ip, tissue culture, leaves, callus embryogenic.

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Chemical compounds and sensory characteristics of Arabica coffee (Coffea arabica) as a novel specialty coffee from Sinjai Regency, Indonesia

Food Research ◽

10.26656/fr.2017.5(s2).001 ◽

2021 ◽

Vol 5 (S2) ◽

pp. 107-112

Author(s):

A. Assa ◽

J.E. Loppies ◽

A.N. Amalia ◽

D. Indriana ◽

Mamang ◽

...

Keyword(s):

Sensory Quality ◽

Reference Sample ◽

Chemical Compounds ◽

Brown Sugar ◽

Arabica Coffee ◽

Coffee Plantations ◽

South Sulawesi ◽

Coffee Beans ◽

Specialty Coffee

Specialty coffee is generally found in areas with an altitude around 1000 meters above sea level (m a.s.l.) and is known to have a different distinctive flavor. One of the coffee plantations in South Sulawesi that has the potential to upgrade its status as a specialty coffee is the Sinjai regency. The sensory quality and chemical characteristics are the most important component of specialty coffee. The purpose of the study was to evaluate the chemical compounds and sensory quality in Manipi coffee beans in South Sulawesi, which has the potential to be classified as specialty coffee. The coffee cherries were collected from two locations based on different altitudes namely MA1 = 1200 m a.s.l. and MA2 = 1400 m a.s.l. The coffee cherries directly processed the wet method referring to Enrekang Arabica as a reference sample EA1 = 1200 m a.s.l. and EA2 = 1400 m a.s.l. The results showed that the chemical content and quality of sensory in Manipi Arabica coffee beans were affected by altitude. MA2 had the highest protein content (13.26%), lipid (7.67%), and caffeine (1.42%), whereas green arabica coffee beans with the highest carbohydrate content was MA1 (23.38%). The Enrekang Arabica were similar in terms of Manipi Arabica coffee beans had the highest protein, lipid, and caffeine content at an altitude of 1400 m a.s.l. respectively (12.41%), (10.73%), and (1.32%). The sensory quality of MA1 is 85.75, relatively similar to MA2 is 85.25. The Manipi Arabica coffee beans showed a specific flavor, namely brown sugar and vanilla notes from both altitudes. It had the potential to be developed into specialty coffee with a cup test score > 80.

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Teratogenic Effects of Arabica Coffee (Coffea arabica L) on Rats During the Organogenesis Period

Indonesian Journal of Pharmaceutical and Clinical Research ◽

10.32734/idjpcr.v3i2.4311 ◽

2021 ◽

Vol 3 (2) ◽

pp. 25-31

Author(s):

Reza Destri Anggi ◽

Yuandani ◽

Aminah Dalimunthe

Keyword(s):

Weight Loss ◽

Body Length ◽

Coffea Arabica ◽

Teratogenic Effect ◽

Teratogenic Effects ◽

Arabica Coffee ◽

Coffea Arabica L

The purpose of the research was to evaluate the teratogenic effect caused by theprovision of Arabica coffee solution with variations of 0.36 ml, 0.72 ml and 1.08 ml withpositive control of caffeine at a dose of 300 mg / kg bw to rats during organogenesis. Themeasurement parameters in this study are the appearance of reproduction, externalmalformations and scalal malformations. The results in this study found that theadministration of Arabica coffee solution with a volume of 1.08 ml and caffeine 300 mg /kg bb caused an abnormality in the reproductive appearance of weight loss and body length,whereas for extrenal malformation and scalal malforation no abnormalities were found ineach administration of the solution Arabica coffee and caffeine.

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Formulation and evaluation of body splash from Java preanger Arabica coffee (Coffea arabica L.) oil

Journal of Physics Conference Series ◽

10.1088/1742-6596/1402/5/055092 ◽

2019 ◽

Vol 1402 ◽

pp. 055092

Author(s):

R Handayani ◽

N Auliasari ◽

T K Oktaviany ◽

S Hindun ◽

F F Sriarumtias

Keyword(s):

Coffea Arabica ◽

Arabica Coffee ◽

Coffea Arabica L

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Ethylene-induced fruit ripening in arabica coffee (Coffea arabica L.)

Australian Journal of Experimental Agriculture ◽

10.1071/ea9920401 ◽

1992 ◽

Vol 32 (3) ◽

pp. 401 ◽

Cited By ~ 6

Author(s):

EC Winston ◽

M Hoult ◽

CJ Howitt ◽

RK Shepherd

Keyword(s):

Coffea Arabica ◽

Leaf Abscission ◽

Maturity Stage ◽

Early Application ◽

Arabica Coffee ◽

Fruit Abscission ◽

Time Of Application ◽

Berry Weight ◽

Berry Ripening ◽

Coffea Arabica L

The effects of ethephon on arabica coffee (Coffea arabica L.) were tested in experiments conducted over 2 years in North Queensland. Rates tested were 0, 125, 250, 500, 750, 1000, 1500, and 2000 mgkg, applied when 15-20% (early treatment) or 45-50% (late treatment) of fruit were coloured. Measurements were made on the degree of leaf and fruit abscission, berry ripening, and berry weight. Ethephon did not cause significant fruit abscission, but rates >500 mg/kg caused unacceptable leaf abscission. Rates of 250 mg/kg were marginally acceptable in terms of leaf abscission. Excessive defoliation led to dieback, which resulted in a reduced crop the following season. Ethephon concentrated berry ripening, significantly increased the number of red (mature) berries, and decreased the number of green (immature) berries. Rates of >500 mg/kg were effective in accelerating berry ripening, while 125 mg/kg had a limited effect. Maturity stage of the bean at time of application helped to determine the ethephon response; early application of ethephon had a more pronounced effect on berry ripening than late application. Ethephon applied early at rates of 1500 and 2000 mg/kg decreased fresh berry weight compared with all other treatments but parchment weight was unaffected. Selection of a suitable rate of ethephon from these data is difficult because berry ripening is offset by leaf drop. Variability of response was also observed.

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