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Mokhamad Tirono
Universitas Islam Negeri Maulana Malik Ibrahim Malang.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Effects of Exposure to Ultrasonic Waves on Extraction of Evaporation Methods on The Anthocyanin Content of Green Betal and Basil Leaves Mokhamad Tirono
Jurnal Penelitian Pendidikan IPA Vol. 8 No. 2 (2022): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v8i2.1368

Abstract

Synthetic anticancer agents have serious side effects on health. Therefore, it is necessary to develop natural anticancer agents with better effectiveness for cancer treatment. This study aims to determine the effect of exposure to ultrasonic waves on the extraction process by evaporation method on grain temperature, yield, and anthocyanin content of green betel and basil leaf. Exposure was carried out using 120 W ultrasonic waves for 0-30 minutes. The results showed that exposure for 30 minutes increased the temperature of the green betel leaf and basil leaves from 27oC to 52oC. Extraction by exposure to ultrasonic waves for 10 minutes obtained the highest yields of 13.87±1.10 % and 18.73±3.74% for green betel and basil leaf, respectively. Extraction with ultrasonic wave exposure time of 25 minutes resulted in the highest anthocyanin content, namely 490.10±6.67 mg/L and 242.65±9.09 mg/L for green betel and basil leaf, respectively. The high anthocyanin content is influenced by the exposure time and the temperature of the extracted granules. The time of exposure to ultrasonic waves of more than 25 minutes makes the grain temperature more than 50oC, so that the anthocyanin content of the extraction results decreases
Effective Treatment Time Using a Magnetic Field to Increase Soybean (Glycine max) Productivity Mokhamad Tirono; Farid Samsu Hananto
Jurnal Penelitian Pendidikan IPA Vol 9 No 7 (2023): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i7.3797

Abstract

Increasing the productivity of soybean plants using environmentally friendly techniques is urgently needed. This study aimed to determine the magnetic field (MF) treatment time that can optimize soybean growth and productivity. This study used soybean seed samples of the Grobogan variety. The seeds were obtained from the Research Institute for Various Nuts and Roots-Indonesia. The treatment was performed using MF of 0.3 mT, with treatment times varying from 0 to 30 minutes. Each treatment group was repeated once a day for five days. This study obtained the results that the time of MF treatment affected the sprouts' emergence time, plant growth, fruiting time, seed weight, and production per plant. Optimal results were obtained from seeds treated with a MF for 20 minutes. Treatment with time-varying MF requires lower magnetic flux density (MFD) and treatment time than stationary MF. Treatment time that is too long can reduce germination, plant growth, and soybean productivity
Co-Authors Farid Samsu Hananto