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Fani Fauziah
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Pusat Penelitian Teh dan Kina, Gambung, Desa Mekarsari, Kecamatan Pasirjambu, Kabupaten Bandung, Jawa Barat 40972
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Kota bandung,
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INDONESIA
Jurnal Sains Teh dan Kina
ISSN : -     EISSN : 29622034     DOI : -
Jurnal Penelitian Teh dan Kina is a national journal providing rapid publication of peer-reviewed articles concerned with tea and cinchona commodities based on the aspects, agronomy, plant breeding, soil science, crop protection, postharvest technology and social economy. Papers dealing with result of original research on the above aspects are welcomed with no page charge.
Articles 226 Documents
The performance of fire wood stove for heat exchanger tubeless type in the fluidized bed dryer of orthodox black tea Tajudin Abbas
Jurnal Penelitian Teh dan Kina Vol 16 No 2 (2013)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v16i2.91

Abstract

The biomass potential of tea plantations such as tea pruning waste, shade tree waste and waste of tea replanting are large enough. Energy derived from biomass is a renewable energy source that environmentally friendly, and it does not cause a negative impact to the environment. Heat exchanger tubeless type can only use fossil fuel. To replace the fuel derived from biomass on the tubeless type of heat exchanger, the furnace must be designed specifically as a substitute for fuel oil burner. This paper provides the result of engineering design of tubeless type heat exchanger of and their performance in a fluidized bed dryer of orthodox black tea. Apart from that, the design suitable also for the green tea drying machines. As a substitute for fuel oil burner, the heat exchanger tubeless type can use waste of tea replanting. The ratio of fire wood was 0.90 kg per kilogram of made tea with 57.9% of the energy efficiency and 46.3% of drying energy efficiency.
Aplication of techno-marketing programme package of Indonesian orthodox black tea to analyze the Russian Federation market Rohayati Suprihatini
Jurnal Penelitian Teh dan Kina Vol 16 No 2 (2013)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v16i2.92

Abstract

In order to increase market share as well as competitiveness of Indonesian orthodox black tea in Russian Federation as the biggest Indonesian tea export destination, a research to analyze Russian Federation market applying tea techno-marketing programme package especially to finding suggestions in improving process production has been conducted. This programme consist of Data Base Management System, Knowledge Base Management System, Model Base Management System, and Dialogue Management System. Four data analysis techniques were applied namely (1) market trend, (2) comparative performa index (CPI), (3) constant market share (CMS), and (4) quality function deployment (QFD). The results showed that the Russian Federation market prefer the medium grown tea which is dominated by broken grade (91%). Minimum sensory test score for appearance of made tea, taste, aroma, and colour of liquor as well as infused leaf to be accepted in Russian Federation market were medium. To comply with a request of Russian Federation market, main production process aspects had to be improved, were the quality of tea shoots, had to be 65% minimum, and the rolling programme in factory to result in 90% of broken grades.
Effect of arbuscular mycorrhizal fungi on growth of cinchona (Cinchona ledgeriana Moens) shoot cutting Cib5 and QRC clones Agung Budi Laksono; Intan Ratna Dewi; Cucu Suherman; Joko Santoso
Jurnal Penelitian Teh dan Kina Vol 16 No 2 (2013)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v16i2.93

Abstract

AbstractThe purposes of this study were to observe the effect of interaction between arbuscular mycorrhizal fungi (AMF) and shoot cutting of quinine clones at nursery phase of quinine (Cinchona ledgeriana Moens) and to obtain the combination dosage AMF with the best Cinchona clone. The experiment began from March until June 2013 at Research Institute for Tea and Cinchona, Gambung, Bandung, West Java, on altitude 1.250 meters above sea level, type of soil Andisol with acidity 6,28 and type of climate B based on Schmidt and Fergusson (1951). This experiment used split plot as an experimental design with two factors and four replications. The main plot factor is Cinchona clones with two levels Cibeureum 5 (Cib5) and Quinine Research Center (QRC). The subplot is dosage of AMF with four levels, they are 0 g/shoot cutting, 5 g/shoot cutting, 10 g/shoot cutting, 15 g/shoot cutting. The result showed that there is no interaction between two clones Cib5 and QRC with the four dosages AMF to all measured variable. The AMF with 15 g/shoot cutting treatment showed the best effect to the percentage of AMF infection, root volume, and root length and significant for both two clones compare with lower AMF dosage.
Identification of catechin content and its derivates of tea germplasm collection clones Heri Syahrian
Jurnal Penelitian Teh dan Kina Vol 19 No 1 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i1.95

Abstract

Katekin merupakan salah satu poliphenol utama pada tanaman teh yang menjadikan teh sebagai minuman yang baik untuk dikonsumsi. Program pemuliaan tanaman teh dalam merakit klon yang memiliki kandungan katekin tinggi tidak dapat dilepaskan dari plasma nutfah teh. Informasi akan kandungan katekin klon koleksi plasma nutfah dapat menjadi pegangan bagi pemulia dalam melakukan seleksi tetua untuk proses persilangan buatan. Selain itu klon – klon koleksi plasma nutfah dengan kandungan katekin tinggi dapat dikembangkan langsung sebagai klon anjuran yang dapat meningkatkan kandungan katekin bagi para pekebun. Penelitian ini bertujuan untuk mengetahui kandungan katekin pada klon koleksi plasma nutfah teh. Percobaan dilakukan di Kebun Percobaan Gambung Pusat Penelitian Teh dan Kina, Kabupaten Bandung, Jawa Barat. Ketinggian tempat 1300 mdpl, dengan jenis tanah Andisol. Analisis kandungan katekin dilakukan di laboratorium dengan menggunakan metode yang tertera pada AOAC (1984). Bahan tanaman yang digunakan merupakan klon teh generasi pertama koleksi plasma nutfah sebanyak 10 klon, yaitu klon: Cin 20, Cin 29, Cin 149, RS 1, RB 1, RB 2, PS 354, PS 385, KP 2, SA 73. Karakter yang diamati dalam percobaan ini adalah kandungan katekin total, EGC, ECG dan EGCG. Analisis data yang digunakan adalah analisis keragaman dan uji lanjut menggunakan uji gerombol Scott-Knott. Hasil dari penelitian ini adalah (1) Kandungan katekin total dan derivatnya daiantara klon koleksi aksesi plasma nutfah berbeda-beda; (2) Klon dengan kandungan katekin total tertinggi adalah klon RB 1 dan terendah adalah  klon RS 1dan Cin 149; (3) Klon dengan kandungan EGCG yang tertinggi adalah klon RB 1 dan RB 2 dan terendah adalah klon Cin 149 dan RS 1. (4) Klon dengan kandungan ECG tertinggi terdapat pada klon Cin 149 dan terendah pada klon PS 354 dan Cin 20.
Characteristic of kombucha tea concentrate purified through stirred microfiltration cell (Smfc) from local green tea (Camellia sinensis (L.) O. Kuntze) as functional drink for relaxation Agustine Susilowati
Jurnal Penelitian Teh dan Kina Vol 19 No 1 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i1.97

Abstract

L-theanine is amino acid contained in tea (Camellia sp.) leaves having ability as relaxation compound. Combination of L-theanine and other compounds produced from fermentation of green tea extract by Kombucha starter generates Kombucha tea with unique taste and better relaxation functional. The concentrate of Kombucha tea as functional drink for relaxation (anti stress) was produced by purification on fermented green te extract through 0.2 µm MF membrane fitted in stirred microfiltration cell (SMFC)  at stirrer rotation speed of 200 rpm and 400 rpm, and pressure of 30 psia. Purification was conducted on 4 grades of Kombucha tea from local green tea extract with rich L-theanine, such as Pekoe, Dewata, Arraca Kiara and Arraca Yabukita as a result of purification by MF module. Kombucha tea produced through fermentation at 1 part of permeate and 1 part of water ratio using Kombucha (5%, v/v) starter riched by sucrose of 10% (w/v) under room temperature for 7 days. Based on the best L-theanine concentration, the result of experiment showed that SMFC at stirrer rotation speed of 400 rpm was able to retain L-theanine in retentate from Kombucha tea of Arraca Kiara, Arraca Yabukita, Dewata, and Pekoe grades, subsequent 29.1, 96,53, 44.62 and 71.54% (w/v) from prior to process as feed. In other words, optimization condition was reached at Kombucha tea of Arraca Yabukita grade producing retentate or concentrate of Kom­bucha tea with L-theanine, total poly­phenol, reducing sugar, total solids, and total of titratable acids of 2.5605% (w/w), 3.4314% (w/w), 14 mg/mL, 4.8947% (w/w), and 0.2195% (v/v) respectively.
The effectiveness of botanical insect glue Surawung langit (Salvinia hyspanica) and mass controlling application technique on Empoasca in tea plant Odih Sucherman; Sugeng Harianto; Sobar Darana
Jurnal Penelitian Teh dan Kina Vol 19 No 1 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i1.98

Abstract

Empoasca (Empoasca flavescens) is a major pest of tea plant in almost all elevations and can lead of lost production more than 40%.  Chemical insecticide is still use to control this pest. In a long term, this  could be increase the cost as well as environmental damage. To support an environmentally sound control method, an experiment has been conducted by using active ingredient of surawung langit leaf extract and using of mass controlling tool. The experiment was carried out at a productive tea plant of two years prunning, clone GMB-7, block B4, Pasir Sarongge Experimental Garden, Cianjur.   The experiment was arra­nged in a factorial randomized block design with eight treatments, and replicated three times. The aim the experiment was to evaluate the effectiveness of botanical insect glue surawing langit (salvinia hyspanica) and mass controlling application technique on empoasca in tea plant. Result showed that botanical insect glue surawing langit at 10 and 20% applied using mass controlling tool with two blowers were effective in catching of Empoasca as swell as its attack intensity and shoot production. 
Portfolio business to self-financing of research institution (Case study: Research Institute for Tea and Cinchona) Srihadiyati Ayu Bestari; M Firdaus; Rohayati Suprihatini; Trias Andati
Jurnal Penelitian Teh dan Kina Vol 19 No 1 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i1.99

Abstract

Case of business portfolio for self financing of  Indonesia Research Institute for Tea and Cinchona is very interesting to study. In general, the research institute of tea in tea producing countries in the world receive finan­cing from the funds cess or levy or Government Budget. In PPTK, is a very rare case because the status of PPTK is a corporate. The unit of research and development as a cost center to produce innovations to increase the compe­titiveness of national commodity tea as well as Cinchona, should be financed from the portfolio business unit. Therefore, portfolio business strategies are needed in order to play optimally the role of  PPTK accordance with its mandate. The method used to determine the position of corporate is SWOT analysis especially  method to the value of  IFE and EFE. Furthermore, to determine the position and strategize potfolio business units use Boston Consulting Group (BCG) matrix. The results showed that the value of its IFE and EFE (-0.14; 0.11) is in quadrant II that  position of stability/ratio­nalization, which led to the Selective Main­tenance Strategy. BCG matrix of the mapping results, the majority of the business portfolio in PPTK be in the Quetion Mark. One business unit shoul be divested is Stevia estate due to its position of the Dog business group. Meanwhile, the business unit of  Cash Cow group are unit of garden and black tea factory and tea experiment garden of Simalungun. In order to better self financing of PPTK, several business units in the group of Question Mark with specific strategies should be push to move into the star groups, namely (1) unit of superior plant material production of tea and cinchona; (2) unit of garden and green tea factory; (3) laboratory services and expertise; and (4) unit of production of white tea and tea packaging.
The study of transparent soap making from virgin coconut oil-based with the addition of white tea extract as an active ingredients Asri Widyasanti; Anditya Husnul Hasna
Jurnal Penelitian Teh dan Kina Vol 19 No 2 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i2.102

Abstract

Transparent soap was made using high quality materials that beneficial for skin health and beauty. The main ingredient of the transparent soap was virgin coconut oil (VCO), with the addition of white tea extract which was able to increase the benefits of transparent soap. This study aimed to create formulation of the transparent soap, to find the addition of the white tea extracts to produce transparent soap and to study the characteristics of the transparent soap after the addition of white tea extracts. The treatments in this study were the addition of white tea extracts A = 0% (w / w), B = 0.5% (w / w, C = 1.0% (w / w and D = 1.5% (w / w). Observations on the transparent soap were including chemical properties, physical properties of soap, antibacterial and organoleptic test. The results of the analysis showed that all transparent soap formulas met the requirements of solid soap SNI 06-3532-1994, except for the total fatty acid. The formula of transparent soap with treatment B (addition of white tea extract 0.5% w / v) was the best product with organoleptic test results reached 43.34%. The analysis results of those soap were 11.47% of water content and evaporating substances, 37.97% of total fatty acid, 0.519% of free fatty acid, 2.24% of unsaponified fraction, pH value of 9, hardness 0.0077 mm/g/sec, the foam stability of 76.88% and the activity of antibacterial inhibition diameter of 10.7 mm, respectively. This technology could be applied in the production of transparent soap with the addition of white tea extract and to be developed into some industrial scale.
The effect of climate change on rainfall pattern and deficit of water in tea plantation Salwa Lubnan Dalimoenthe; Y Apriana; T June
Jurnal Penelitian Teh dan Kina Vol 19 No 2 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i2.104

Abstract

Climate change has been influencing rainfall pattern so that it would be necessary to see the impact of that changed on tea plantation. The experimental area coverage lowland (600 m asl), midland (800-1000m asl) and highland (>1.000 m asl) tea plantation and each altituted represented by three tea estate in West Java. The rainfall data collected since 2005 up to 2014 from each estate and water deficit has been count through the method develop by Wijaya (1996). The results showed that the rainfall pattern has been changed by La-Nina and El-Nino during 2005-2014 in tea estate either in lowland, midland or highland in the last decade. The climate change caused  rainfall decreasing and increasing on dry month (the rainfall < 100 mm). Eventhough on 2009 there is an significantly increasing of the rainfall but after 2009 until 2014, the rainfall tend to decrease. After El-Nino on late 2009 and early 2010, lowland tea estate on Subang Regency facing water deficit until 5 months with R (defisit water index) far below 1 even there is no El Nino. The tea plantation at midland area (Cianjur Regency) facing 5 months water deficit per year, but the R index close to 1. While in highland tea plantation (Bandung Regency), the water deficit only happend on certain month on certain year although there is a month with zero rainfall. Water deficit could be happend because of runoff on soil surface stimulate by low ability of soil to keep the water.
Exploration and Effectiveness Test from Some Tea Indigenous Potassium Soluble Bacteria Eko Pranoto; Restu Wulansari; Faris Nur Fauzi Athallah; Fitrianti Widya Lestari
Jurnal Penelitian Teh dan Kina Vol 19 No 2 (2016)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/pptk.jur.jptk.v19i2.110

Abstract

Tea is a plant that benefits for health. The growth of tea plant was influenced by several factors, including superior clones and nutrient availability in soil. One of the most important macro nutrients is potassium. However, the availability of potassium is low because of retention on the soil. One of the methode for absorbed by plant was used Potassium Solubilizing Bacteria (PSB) with its organic acid function. The aim of the study was to explore and determine the density of colonies (DC) and the potential of Tea Indigenous PSB. Inoculum source from tea rhizosphere and rhizoplan of GMB 7, GMB 9 and TRI 2024 clones. The experimental design used was completely randomized design with six treatments and four replications, i.e. : GMB 7 Rhizosphere; GMB 7 Rhizoplan; GMB 9 Rhizosphere; GMB 9 Rhizoplan; TRI 2024 Rhizosphere; and TRI 2024 Rhizoplan. Ten isolates with the highest halozone was tested by the Dissolution Index (DI) of the PSB. The result showed that the highest DC was GMB 9 rhizoplan by 10.9 x 105 CFU/g and the lowest was TRI 2024 rhizoplant by 3.1 x 105 CFU/g. The DC on GMB clones series showed that rhizoplan was 14,29% higher than rhizosphere. There is no significant difference of DI for PSB colonies from all clones. From that clones, we were obtained 10 isolat that have the highest halozone, that were 2 isolates from rhizosphere and 8 isolates from rhizoplan. The average of DI rhizosphere isolates was 119,9% higher than rhizoplan.