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Formulation and Preparation of Telang Flower Kombucha Spray as a Pharmaceutical Biotechnology Product to Inhibit the Growth of Pathogenic Fungi for Horticultural Commodity Types of Shallots (Alliium cepa L) Rezaldi, Firman; Ratna Fitry Yenny, Ratna Fitry Yenny; Sugiono Sugiono, Sugiono Sugiono; Maskun Kurniawan, Maskun Kurniawan; Ipul Saifullah, Ipul Saifullah; Rizal Rohmatulloh, Rizal Rohmatulloh; Misbakhul Munir, Misbakhul Munir; Vevi Maritha, Vevi Maritha; Novi Ayuwardani, Novi Ayuwardani; Barolym Tri Pamungkas, Barolym Tri Pamungkas
Journal of Applied Plant Technology Vol 3 No 2 (2024): Journal of Applied Plant Technology (JAPT)
Publisher : Agrotechnology Study Program, Faculty of Agriculture, Wijaya Kusuma Surabaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/w9xn0q42

Abstract

In the form of natural aerosol formulations and preparations, butterfly pea flower kombucha in the form of waste can be utilized as a pharmaceutical biotechnology product to inhibit the growth of pathogenic fungi that cause disease or infection in horticultural commodity plants. Horticultural commodity plants are plant commodities that have the potential to be developed as food flavorings, traditional medicines, and spices, especially in the shallot species Allium cepa L. One of the obstacles to the growth and development of shallot plants is being hampered by attacks by pathogenic fungi from the species Fusarium fujikuroi, Alternaria sp, and Colletotrichum gloeosporioides. A safe and environmentally friendly solution to prevent the growth of these three pathogenic fungi is to utilize the fermentation waste of butterfly pea flower kombucha as a pharmaceutical biotechnology product in the form of natural spray formulations and preparations with concentrations of 20%, 30%, and 40%. Based on the one-way ANOVA test with each P value <0.05, supported by post hoc analysis. Specifically, the 40% formula differs significantly from the 20% and 30% formulas as a pharmaceutical biotechnology product in its ability to inhibit the growth of the three pathogenic fungi in shallot plants, and is the most optimal formula.
APLIKASI SISTEM LAYANAN PEMESANAN JASA DESAIN DAN APLIKASI BERBASIS ABDROID PADA PT. PUTRA WISANGGENI SATU MENGGUNAKAN METODE WATERFALL Misbakhul Munir, Misbakhul Munir
SPIRIT Vol 15, No 2 (2023): Spirit
Publisher : LPPM ITB Yadika Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53567/spirit.v15i2.303

Abstract

PT. Putra Wisanggeni Satu is a company that is active in the field of digital platforms, business and trade consultants in the company. Almost all service ordering activities use WhatsApp messenger. revisions are in demand and vulnerable to conversation data being lost or accidentally deleted. The aim of this research is to design and build an Android-based application for ordering design services and applications to improve service quality and make it easier to order services more efficiently. This research involves several steps, including problem analysis, data collection, application design and development and application testing. At the data collection stage, it was carried out using interview and observation methods and for the system development method using the waterfall method. At the application testing stage, the blackbox testing method shows that almost all features are implemented successfully and function properly as well as the results of usability testing, on the Effectiveness aspect of 94.2%, Efficiency aspect of 0.163 goals / Sec with an overall relative efficiency value of 83.3%. And for the satisfaction aspect of 78.5 . The results of this study indicate that the application can view service price lists, place service orders, service revisions and pay by bank transfer method.