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EXTRACTION OF SEA GRAPE (Caulerpa lentillifera) BY MACERATING GRADE WITH SOLVENTS OF DIFFERENT POLARITY Reza Saputra; Andarini Diharmi; Edison Edison
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

ABSTRACTCaulerpa lentillifera is one of the potential seaweed commodities and is known as sea grapes. This study aims to determine the maceration extraction technique of C. lentillifera in stages using different polarity solvents. The method used in this research is experimental, namely the extraction of C. lentillifera by graded maceration using solvents of different polarity consisting of n-hexane (non polar), ethyl acetate (semi polar), and methanol (polar) with a comparison of sample to solvent (1:3 w/v) for 72 hours. The extract was filtered with whatman paper and evaporated using a rotary vacuum evaporator at a temperature of ± 40°C to obtain a thick extract. Parameter analysis calculation of yield of each extract produced from different solvents. The results showed that the average yield of each extract of n-hexane, ethyl acetate, and methanol was 0.36%, respectively; 0.39%; and 0.42%. The lowest yield was from n-hexane extract and the highest was methanol extract.Keywords:Sea grape; C. lentillifera; extraction method; graded maceration
Model Altman Z-Score: Analisis Financial Distress Pada Perusahaan Penerbangan Yang Terdaftar Di Bursa Efek Indonesia Idrawahyuni Idrawahyuni; Sri Rahayu; Reza Saputra
AkMen JURNAL ILMIAH Vol 19 No 2 (2022): AkMen JURNAL ILMIAH
Publisher : Lembaga Penelitian dan Publikasi Nobel Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37476/akmen.v19i2.2723

Abstract

This study aims to determine how to predict financial distress using the Altman Z-Score model for Indonesian airlines listed on the Indonesia Stock Exchange. The type of research used in this research is hypothesis testing with a quantitative approach. The population in this study are airlines registered with the Indonesian Stock Exchange. The samples in this study are PT Garuda Indonesia (Persero) Tbk and PT AirAsia Indonesia Tbk. The results showed that the financial performance of PT Garuda Indonesia (Persero) Tbk and PT AirAsia Indonesia Tbk were both predicted to experience financial distress, both PT Garuda Indonesia (Persero) TBk and PT AirAsia Indonesia Tbk both showing deteriorating financial performance or being in financial condition. distress in each period. However, when compared to the financial performance of these two companies between PT Garuda Indonesia (Persero) Tbk and PT AirAsia Indonesia Tbk from 2018 to 2020, PT Air Asia Indonesia showed a better performance, this can be seen from the Z Score generated by PT AirAsia. Indonesia Tbk is higher than the Z Score produced by PT Garuda Indonesia (Persero) Tbk, which means that PT Garuda Indonesia (Persero) Tbk has a higher prediction of bankruptcy than PT AirAsia Indonesia Tbk.
ANALISIS URGENSI PENGATURAN SANKSI TINDAK PIDANA PENCABULAN YANG DILAKUKAN ANTAR ORANG DEWASA SESAMA JENIS Reza Saputra
Kumpulan Jurnal Mahasiswa Fakultas Hukum Sarjana Ilmu Hukum, September 2022
Publisher : Kumpulan Jurnal Mahasiswa Fakultas Hukum

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Reza Saputra, Prija Djatmika, Solehuddin Fakultas Hukum Universitas Brawijaya Jl. MT Haryono No. 169 Malang e-mail: rezasaptr@student.ub.ac.id ABSTRAK Pada skripsi ini, penulis mengangkat masalah yang dilatarbelakangi oleh tindakan pencabulan yang dilakukan seseorang terhadap orang lain yang memiliki jenis kelamin yang sama dengan pelaku. Tindakan cabul dewasa ini semakin marak terjadi dan korban nya tidak hanya wanita, namun dapat menimpa seorang laki-laki dan tidak menutup kemungkinan tindakan pencabulan dilakukan oleh seseorang dengan orientasi seksual yang menyimpang terhadap pihak lain yan berjenis kelamin yang sama dengan pelaku. Hal tersebut sebagai dampak perkembangan zaman yang semakin pesat terbukti dengan semakin berkembangnya kaum-kaum LGBT diseluruh dunia yang mengkhawatirkan. Kenyataan demikian dapat menjadi sumber masalah baru bagi penegakan keadilan di Indonesia, mengingat bahwa masih terdapat celah bagi para pelaku tindak pencabulan yang memiliki orientasi seksual yang menyimpang karena masih belum ada aturan yang dapat menjerat tindakan tersebut. Sesuai dengan salah satu asas yang diterapkan pada penegakan hukum pidana di Indonesia yaitu Asas Legalitas, yakni suatu tindakan tidak dapat dikenakan pidana jika sebelumnya tidak ada aturan yang mengatur demikian. Selanjutnya dalam penulisan skripsi ini menggunakan metode penelitian normatif dengan menggunakan Pendekatan Perundang-undangan (Statute Approach) dan Pendekatan Konseptual (Conceptual Approach). Bahan hukum yang digunakan pada penelitian ini yaitu bahan hukum primer, sekunder, dan tersier dengan teknik studi pustaka serta analisis bahan hukum dengan menggunakan metode penafsiran. ABSTRACT This research investigates molestation committed by a person to another of the same sex. Molestation these days not only take a female as a victim, but it may also take a male molested by another person who suffers from sexual disorientation. This tendency may start from the changing trend where the LGBT is growing globally, and this situation sparks concern and leads to another problem for justice enforcers in Indonesia because of the loophole that gives a chance to the perpetrators with sexual disorientation to commit it. The legality principle asserts that an act cannot be declared punishable if there is no regulation governing the matter concerned. This research employed statutory and conceptual approaches, and the research data involved primary, secondary, and tertiary materials obtained from library research to be further analyzed based on the interpretation method.