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All Journal Jurnal Natur Indonesia JURNAL TEKNOLOGI LINGKUNGAN AGRIVITA, Journal of Agricultural Science Planta Tropika Informatika Pertanian Jurnal Entomologi Indonesia
Kurniawan Budiarto
Indonesian Ornamental Crops Research Institute (IOCRI), Jl. Raya Ciherang, Segunung Pacet Cianjur 43253, West Java, Indonesia Phone (62-263) 512607
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Environmental Science

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Culture Environment Affects PLB or Shoot Proliferation Rate of a Phalaenopsis Orchid New Type: Proposing a Shorter Breeding Scheme Sanjaya, Liauw Lia; Widiarsih, Sasanti; Dwimahyani, Ita; Budiarto, Kurniawan; Utami, Dwinita Wikan; Muljono, Djoko
AGRIVITA Journal of Agricultural Science Vol 48, No 2 (2026)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v41i0.4828

Abstract

The global trade value of Phalaenopsis is still promising; therefore, the prospects for future orchid agribusiness remain widely open. As a part of Indonesian new-variety registration, seeds of the registered variety must meet a quality standard within two years. In addition, a reliable, large-scale supply of uniform seeds is vital to the industry. Research on clonal propagation of Phalaenopsis orchids has been studied for the last three years, but the proliferation rate of PLBs remains unsatisfactory. This might be related to the relatively low temperature of the micro environment. Placing the cultures in the 'acclimatization' room provided with a conducive micro-environment resulted in a significant increase in PLBs/shoots (30-50/explant). It is assumed that the proliferation rate of PLBs/shoots can be increased by setting the optimum exposure time. Two temperature regimes were implemented; the first was a 29-32°C light condition (14 hours) followed by a 22–25°C 10-hour dark period, and the second was the opposite: cooler temperatures during the 14-hour light period (22-24°C) and warmer temperatures during the 10-hour dark period (25-28°C). In this paper, we present the results of an extensive three-year study on the multiplication of the Phalaenopsis orchid, leading to a much shorter orchid crossbreeding scheme.
Biopharmaceutical potential of indonesian husk tomato (Physalis angulata L.): genetic diversity, metabolite biosynthesis, and breeding for enhanced fruit quality Shoidah, Fajriyatus; Fadillah, Muhammad Asya; Martasari, Chaireni; Nugroho, Kristianto; Wulandari, Dyah Retno; Kosmiatin, Mia; Husni, Ali; Waluyo, Budi; Budiarto, Kurniawan; Yusuf, Hadi Mokhamad
AGRIVITA Journal of Agricultural Science Vol 48, No 3 (2026): October 2026 (IN PRESS)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v48i3.5055

Abstract

The Husk Tomato (Physalis angulata L.) has been valued as a medicinal plant due to its rich secondary metabolites. These compounds include physalins, which exhibit antitumor activity; withanolides, recognized as potent anti-inflammatory agents; and other components such as flavonoids, phenolic acids, alkaloids, and carotenoids. Despite its therapeutic potential, the commercial utilization of P. angulata remains limited by inconsistent fruit quality. This review summarizes current knowledge on Indonesian P. angulata germplasm, focusing on its botany, growth characteristics, genetic diversity, and metabolite profiles. Previous reviews mainly discussed botanical and pharmacological properties, whereas this review emphasizes Indonesian germplasm diversity and breeding perspectives. We critically evaluate several breeding strategies aimed at improving fruit quality, including the utilization of genetic resources, hybridization, mutation breeding, polyploidization, and in vitro techniques. Furthermore, we highlight the application of genetic engineering, particularly the overexpression of the squalene synthase (SQS) gene, suggesting that this approach could efficiently enhance the biosynthesis of squalene derivatives, such as physalins and withanolides. By evaluating the achievements and challenges of these strategies in P. angulata and other Solanaceae species, this review offers a roadmap for future research, aiming to maximize fruit quality and unlock the extensive biopharmaceutical applications of the Indonesian Husk Tomato.
Co-Authors Ahmad Syahrian Siregar, Ahmad Syahrian Ali Husni Arsanti, Idha W Budi Marwoto Budi Waluyo Chaireni Martasari Dhani Gartina DWINITA WIKAN UTAMI Elok Rifqi Firdiana, Elok Rifqi Evi Silvia Fadillah, Muhammad Asya Hanudin Hanudin Indijarto Budi Rahardjo, Indijarto Budi Ita Dwimahyani Izmi Yulianah KRISTIANTO NUGROHO, KRISTIANTO L. Rosario, Teresita Masnar, Adley L. Mas’udah, Shofiyatul Mia Kosmiatin Mizu Istianto Muljono, Djoko Otto Endarto Pramurjadi, Andy Rasiska Tarigan Sanjaya, Liauw Lia Sasanti Widiarsih Shoidah, Fajriyatus Susi Wuryantini, Susi Triasih, Unun Wakiah Nuryani wicaksono, rudi cahyo Wulandari, Dyah Retno Yusuf, Hadi Mokhamad