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Test of Borax and Formalin on Snacks with Turmeric and Dragon Fruit Extracts at SMAN 1 Nguter, Sukoharjo Avivi Nida; Farhah Qurrotu 'Aini; Sardjoko Agus Wiyono; Suwarto
Jurnal Biologi Tropis Vol. 23 No. 1 (2023): January - March
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i1.4380

Abstract

Chemicals such as formalin and borax are actually chemicals that can only be used for purposes outside the body, meaning that borax and formalin are not allowed to enter the human body because they will seriously damage the organs inside. The purpose of this study was to determine the presence of formaldehyde and borax in snacks at SMAN 1 Nguter, Sukoharjo. This research method is experimental research then summarizes the entire research. This study used turmeric and dragon fruit extracts as research indicators. The results of several samples that the researchers observed contained formalin, namely sausage tempura, middle star tempura, bread tempura, rolled noodle tempura, star tempura, cireng tempura, thigh tempura, round white tempura. And some of the samples contained borax, namely ice doger and tempura bintang tengah. Based on the results of the study, it was found that there is a danger posed when consuming foods containing a lot of borax and formalin, one of which can damage liver and kidney function and can even trigger cancer.
Identification of Rare Medical Plant and Community Understanding in Manggeh Village, Karanganyar District, Karanganyar Regency Farhah Qurrotu 'Aini; Nur Rokhimah Hanik; Tri Wiharti
Jurnal Biologi Tropis Vol. 23 No. 3 (2023): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.5179

Abstract

This study aims to identify rare medicinal plants in Manggeh Village, Karanganyar District, Karanganyar Regency, as well as to understand the level of knowledge and understanding of the community regarding rare medicinal plants in areas with a low tendency. The research method used was field surveys, interviews, and direct observation of 40 respondents who were randomly selected from people in low inclined areas. The results showed that there were a number of rare medicinal plants in Manggeh Village. These plants have high medicinal potential and have been used traditionally by the local community. However, the level of public knowledge and understanding regarding rare medicinal plants is still limited. Although some people are familiar with rare medicinal plants in general, in-depth knowledge about their benefits, uses and potential side effects is still limited. This research provides a deeper understanding of the biodiversity in Manggeh Village and provides useful information for the community in the proper and responsible use of medicinal plants. The results of this study can also be a basis for local governments in developing policies for the conservation of rare medicinal plants.
Cultivation of Anthurium Flower Plant in Sewu Kembang Tourism Village, Nglurah, Tawangmangu Hidayatun Nurul Khasanah; Antik Murwani; Rahmadani Rahmadani; Rif'atin Khoirunnisa; Riska Satya Graha Putrimulya; Umi Salamah; Hania Nurbayti; Farhah Qurrotu 'Aini; Avivi Khoirunnida; Qurota A'yun; Nur Rokhimah Hanik
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.4987

Abstract

Anthurium flower is an ornamental plant that is widely known and favored by plant lovers. Apart from being a beautiful plant, anthurium is a type of ornamental plant that is easy to care for and cultivate. The purpose of this research is to get anthurium crosses with better variations and to understand proper care and cultivation methods. This research was conducted in the Sewu Kembang Tourism Village, Nglurah Tawangmangu. Data collection in this study was carried out using observation and interview methods. The research data was then analyzed by descriptive qualitative. From the results of the research that has been done, data is obtained showing that anthurium plant propagation can be done in two ways, namely generative and vegetative. In cultivating anthurium, factors that need to be considered include tools and materials, nurseries, and planting methods. Then in the care of anthurium things that must be considered are watering, fertilizing, weeding, placement, repotting, and pest and disease control.