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APLIKASI QUALITY FUNCTION DEPLOYMENT (QFD) DI INDUSTRI TEH HITAM ORTHODOX INDONESIA Suprihatini, Rohayati
Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Vol 8, No 3 (2005): November 2005
Publisher : Jurnal Pengkajian dan Pengembangan Teknologi Pertanian

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Abstract

Indonesian tea market share decreased from 10.3 percents of world tea export in 1993 to 6.4% in 2003 due tothe quality of Indonesian tea. The purposes of this study were understanding the quality position of Indonesianorthodox black tea, as well as, identifying the main efforts to increase the satisfaction level of Indonesian tea buyers.Quality Function Deployment (QFD) and Eickenrode weighting method were applied to analyze the evidents. Theresults show that quality position of Indonesian tea is less than the quality of Sri Lanka tea. However, two actionsshould be improved to increase the tea quality (beginning from first priority) namely (1) improvement of quality teashoot; and (2) improvement of rolling process.Key words : tea industry, quality, marketing techniques, processing, Indonesia Pangsa pasar teh Indonesia menurun dari 10,3 persen pada tahun 1993 menjadi hanya 6,4 persen dari totalekspor teh dunia pada tahun 2003 karena masalah mutu. Kajian ini bertujuan untuk mengetahui posisi mutu teh hitamorthodox Indonesia dan mendapatkan strategi operasional untuk meningkatkan tingkat kepuasan para pembeli tehIndonesia. Metode analisis data yang digunakan adalah Quality Function Deployment (QFD) dan PembobotanEickenrode. Hasil kajian menunjukkan bahwa posisi kualitas teh Indonesia ternyata masih lebih rendah dibandingkandengan kualitas teh Sri Lanka. Dua upaya yang perlu dilakukan untuk meningkatkan kualitas teh Indonesia mulai dariprioritas utama adalah (1) peningkatkan kualitas pucuk daun teh, dan (2) perbaikan proses penggilingan.Kata kunci : industri teh, kualitas, teknik pemasaran, pengolahan, Indonesia
Portfolio business to self-financing of research institution (Case study: Research Institute for Tea and Cinchona) Bestari, Srihadiyati Ayu; Firdaus, M; Suprihatini, Rohayati; Andati, Trias
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 | Full PDF (425.476 KB) | 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.
Suppply chain analysis of Indonesia tea Suprihatini, Rohayati
Jurnal Penelitian Teh dan Kina Vol 18, No 2 (2015)
Publisher : Research Institute for Tea and Cinchona

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.326 KB) | DOI: 10.22302/pptk.jur.jptk.v18i2.72

Abstract

Indonesian tea market share tend to decrease due to the weakness of competitive advantage of Indonesian tea. The weakness of Indonesian tea competitiveness should be cla-rified by supply chain. Primary data collected from survey as well as expert meeting. Analysis method applied in this research is supply chain analysis. Research results showed that in term of Indonesia tea production of 165.070 tons in 2006, tea volume to be processed to down-stream products for domestic consumption is around 62.776 tons. The rest is for export pur-poses consists of bulk black tea export (92.763 tons) as well as bulk green tea export (9.531 tons). This condition relatively stable up to 2013 due to Indonesia tea import volume around 20,000 ton disburse to domestic con-sumption (55%) as well as re-export purposes (45%). The most of smallholder tea production (63%) come to jasmine tea processors located in Central Java. Farm gate price of green leaf is around 15,8% of consumer price of jasmine tea. Total margin of supply chain from tea farmers to jasmine tea consumers is around Rp22.100,00/kg of made tea consists of Rp13.121,00/kg made tea (50% of total margin) as cost margin and Rp8.979,00/kg made tea (34,1%) as profit margin. To remedy supply chain of smallholder tea should remedy factors affecting supply chain. Priority factors should be improved i.e. (1) quality of tea in each chain, (2) availability as well as assistancy to credit access, and (3) conducive of trade policies.
Aplication of techno-marketing programme package of Indonesian orthodox black tea to analyze the Russian Federation market Suprihatini, Rohayati
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 | Full PDF (207.711 KB) | 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.
Tea Constituent in Protecting Glyphosate Effect on Human Breast Cancers Cells (MCF-7) Growth Batubara, Irmanida; Suprihatini, Rohayati; Mariya, Silmi; Achmadi, Suminar Setiati; Sokoastri, Valentina; Mulyatni, Agustin Sri; Hakim, Arif Rakhman
Jurnal Kimia Valensi Jurnal Kimia VALENSI Volume 9, No. 2, November 2023
Publisher : Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jkv.v9i2.33229

Abstract

Glyphosate, which has been documented as a contaminant in tea, promotes the proliferation of human breast cancer cells (MCF-7). Tea, on the other hand, includes various antioxidants, including epigallocatechin gallate (EGCG), which may protect against cancer cell proliferation. The purpose of this research is to determine the preventive effect of concentrated brewed green tea on MCF-7 development caused by glyphosate. The glyphosate concentration that promotes MCF-7 development was determined using a serial concentration of glyphosate. Glyphosate concentrations of up to 64 mg/L were shown to have no effect on MCF-7 cell proliferation. Concentrated brewed tea and EGCG 200 mg/L have the potential to suppress MCF-7 cell proliferation in the presence of glyphosate up to 512 mg/L. The combination of glyphosate and concentrated brewed tea or EGCG protects against glyphosate toxicity via altering the expression of tumor suppressor protein (p53).