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All Journal Journal of Tropical Soils Jurnal Tugas Akhir Mahasiswa Lanting Jurnal Agrotek UMMat Bahtera Indonesia; Jurnal Penelitian Bahasa dan Sastra Indonesia
Syifa, Muhammad
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Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Energy Environmental Science Languange, Linguistic, Communication & Media

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Antibacterial Activity of Herbal Tea Extract from Lotus Leaves (Nelumbo nucifera) Using Different Solvents Syifa, Muhammad; Khairina, Rita; Puspitasari, Findya
Jurnal Agrotek Ummat Vol 11, No 2 (2024): Jurnal Agrotek Ummat
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v11i2.22060

Abstract

This research aimed to examine the antibacterial activity of lotus leaf (Nelumbo nucifera) extract as a basis for herbal tea production. Lotus leaf was chosen as the herbal tea ingredient due to its abundant availability in South Kalimantan and its believed beneficial phytochemical content for health. The research process involved several stages including lotus leaf herbal tea processing, multi-stage maceration extraction using hexane, ethyl acetate, and ethanol solvents, and testing the extract's ability against Escherichia coli bacteria. The research design employed a 2-factor complete randomized design, with the first factor being the extract concentration and the second being the solvent type. Data analysis was conducted using Two-Way ANOVA in IBM SPSS 25. The results revealed that ethanol solvent produced the highest concentration extract with a yield of 10.86%, while hexane solvent yielded the lowest at 1.64%. Subsequent antibacterial activity testing was carried out using direct contact method with lotus leaf extract concentrations of 0.5%, 1%, and 1.5% in all three solvents. The findings indicated that 0.5% and 1% concentration extracts inhibited Escherichia coli growth across all solvents, whereas the 1.5% extract concentration in ethanol was capable of killing Escherichia coli bacteria. It was concluded that lotus leaf extract holds potential as an antibacterial agent, with higher extract concentrations showing greater efficacy in inhibiting bacterial growth. The 1.5% concentration (45 μl) exhibited the most effective results in killing Escherichia coli, underscoring the potential of Nelumbo nucifera lotus leaf in the development of antibacterial herbal products.
RUMAH TAHFIDZ ANAK DI BANJARMASIN Syifa, Muhammad; Dahliani, Dahliani
JURNAL TUGAS AKHIR MAHASISWA LANTING Vol 13 No 2 (2024): JTAM LANTING Agustus 2024
Publisher : UNIVERSITAS LAMBUNG MANGKURAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtamlanting.v13i2.3034

Abstract

The children's tahfidz house is a conscious effort to eradicate the phenomenon of Al-Qur'an illiteracy that occurs in society due to modernization that is currently occurring. In the tahfidz house learning process, problems that arise are related to ineffective and efficient learning methods due to limited space to accommodate tahfidz house activities and events. Children who study in a space that is not conducive will hamper their learning process and cause children to be distracted by conditions outside of learning. So that children's understanding in listening to the teacher's explanation will decrease and end up with children who cannot understand the lesson. The result of the design is a design concept related to tahfidz home learning methods by paying attention to the child's character through an architectural approach to make it easier for children to learn the Koran. The method adopted is to make children familiar with the learning material, as well as developing children's interests, skills, attitudes and behavior.
PELECEHAN VERBAL DAN STEREOTIP DALAM CERPEN RONDA KARYA RATNA AYU BUDHIARTI Syifa, Muhammad; Amalia, Dina; Maulida, Siti Zahra
Bahtera Indonesia Jurnal Penelitian Bahasa dan Sastra Indonesia
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/bi.v10i1.931

Abstract

Penelitian ini bertujuan untuk mendeskripsikan (1) bentuk pelecehan verbal yang dialami tokoh utama perempuan dalam cerpen Ronda karya Ratna Ayu Budhiarta meliputi psychological violence godaan serta gurauan yang mengarah kepada seksualitas serta membahas stereotip masyarakat terkait perempuan yang telah ditinggal pasangan (janda) terhadap tokoh utama cerpen Ronda karya Ratna Ayu Budhiarti; (2) unsur intrinsik cerpen Ronda karya Ratna Ayu Budhiarti yang meliputi tema, alur, latar, dan penokohan. Terdapat beberapa data pada penelitian ini yang meliputi kata, frase, kalimat, dan ungkapan dalam cerpen Ronda karya Ratna Ayu Budhiarti. Sedangkan cerpen Ronda karya Ratna Ayu Budhiarti ini yang dijadikan sebagai objek analisis dari penelitian. Hasil penelitian ini yaitu sebagai berikut. (1) Unsur intrinsik cerpen Ronda karya Ratna Ayu Budhiarti meliputi: (a) tema cerpen Ronda karya Ratna Ayu Budhiarti yaitu mengangkat isu sensitif tentang ketidakadilan terhadap perempuan, khususnya untuk perempuan yang ditinggal pasangan dalam menghadapi prasangka dan pelecehan verbal, juga menghadapi pandangan miring hanya karena status seorang janda; (b) cerpen Ronda karya Ratna Ayu Budhiarti ini menggunakan alur maju; (c) latar cerpen Ronda karya Ratna Ayu Budhiarti meliputi latar tempat, waktu, dan sosial; (d) tokoh cerpen Ronda karya Ratna Ayu Budhiarti yaitu terdapat satu tokoh utama dan tiga tokoh tambahan; (e) sudut pandang cerpen Ronda karya Ratna Ayu Budhiarti yaitu menggunakan sudut pandang orang pertama “aku” sebagai tokoh tambahan. (2) Bentuk psychological violence yang dialami tokoh utama perempuan cerpen Ronda karya Ratna Ayu Budhiarti yaitu berupa perilaku tidak pantas dan juga pengucapan kata-kata yang tidak pantas.
Application of Biocom-Phosphate Solubilizing Fungi and Coal Fly-Ash to Increase P-Availability of Peat Soil in Kalimantan Ichriani, Gusti Irya; Ifansyah, Hairil; Maulana, Agus; Fauwziah, Ema Rizki; Syifa, Muhammad; Lautt, Bambang Supriyono; Jaya, Adi; Chusnul Chotimah, Hastin Ernawati Nur; Pasaribu, Wiranda
JOURNAL OF TROPICAL SOILS Vol. 27 No. 3: September 2022
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2022.v27i3.111-119

Abstract

The peatlands have the potential to support food security efforts. However, there is have constraints on soil fertility, especially the P nutrients availability. The biotechnology approach, the application of ameliorant (biochar-compost carrier medium (biocom)) enriched with phosphate solubilizing fungi (PSF) and coal fly ash (CFA), was expected to increase the P-availability in peat soils. The research aimed to study the application of biocom enriched with PSF and CFA to increase soil P-availability and plant P-uptake. The study was conducted using peat soil media with the formulation of CFA and biocom enriched with PSF and CFA as treatments. The treatment effect was observed through soil P available and plant P uptake of maize. The results showed PSF application was inconsistent in improving P available in peat soils in Kalimantan. In Central Kalimantan, Biocom + PSF was able to increase P available in peat soils by up to 406.18% (A. oryzae-Tb7) and 353.44% (N. fischeri-Tm8). However, in South Kalimantan P available in peat soil was only 8.04% (A. oryzae-Tb7) and 12.86% (N. fischeri-Tm8). The CFA+ (biocom+PSF) formulation increased P available in Central Kalimantan peat soils, but it was different from South Kalimantan peat soils. The application of biocom+PSF and CFA has not been able to increase the P uptake of maize plant in peatlands of South Kalimantan.
Co-Authors Adi Jaya, Adi Agus Maulana Dahliani Dahliani Dina Amalia Fauwziah, Ema Rizki Findya Puspitasari GUSTI IRYA ICHRIANI, GUSTI IRYA Hairil Ifansyah HASTIN ERNAWATI NUR CHUSNUL CHOTIMAH, HASTIN ERNAWATI NUR Lautt, Bambang Supriyono Maulida, Siti Zahra Pasaribu, Wiranda Rita Khairina