Claim Missing Document
Check
Articles

Found 3 Documents
Search
Journal : Jurnal Pendidikan Biologi Indonesia

IDENTIFIKASI KEANEKARAGAMAN DAN POLA PENYEBARAN MAKROALGA DI DAERAH PASANG SURUT PANTAI PIDAKAN KABUPATEN PACITAN SEBAGAI SUMBER BELAJAR BIOLOGI Budi Setyawan, Ilham; Prihanta, Wahyu; Purwanti, Elly
Jurnal Pendidikan Biologi Indonesia Vol 1, No 1 (2015): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1279.256 KB) | DOI: 10.22219/jpbi.v1i1.2305

Abstract

IDENTIFIKASI KEANEKARAGAMAN DAN POLA PENYEBARAN MAKROALGA DI DAERAH PASANG SURUT PANTAI PIDAKAN KABUPATEN PACITAN SEBAGAI SUMBER BELAJAR BIOLOGI   Ilham Budi Setyawan1, Wahyu Prihanta1, dan Elly Purwanti1 1Program Studi Pendidikan Biologi, FKIP, Universitas Muhammadiyah Malang e-mail: marovisepuxanir@gmail.com     ABSTRACT   This research aimed to find out variance, ecology parameter,variance index,and dispersion pattern of macroalgae existed in intertidal pidakan beach sub-district Pacitan Residence.The results of research in the area of tidal beach Pidakan on 90 plots was found in 1925 with 17 individual macro algae species originating from the third division Rhodophyta, Chlorophyta and Phaeophyta.Variance index of (H’) was high richness category and value (E) was means community tend to flat. Index of Morisita (IM) mean dispersion of all Macroalgae was clumped. As a complement to the results of the study are used as a learning module macroalgae for SMA/MA. Keywords: identification, diversity, macroalgae, beach, Pacitan
Alkaloid compound identification of Rhodomyrtus tomentosa stem as biology instructional material for senior high school X grade Ningrum, Retno; Purwanti, Elly; Sukarsono, Sukarsono
Jurnal Pendidikan Biologi Indonesia Vol 2, No 3 (2016): NOVEMBER
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (990.433 KB) | DOI: 10.22219/jpbi.v2i3.3863

Abstract

Rhodomyrtus tomentosais one of herbs which belongs to myrtaceaefamily. This plant possessesalkaloid which is efficacious as anti diarrhea, anti diabetes, anti microbial, and anti malaria, however some alkaloid compoundsare poisonous. Thus,it is necessity to identify the alkaloid compounds contained in the stem of Rhodomyrtus tomentosa which are known the use. Thisresearch aimed to identify the types of alkaloid compoundsin the Rhodomyrtus tomentosa stem and find out its usesas the biology teaching materials in form of LKS (Student Work Sheet). The research was descriptive explorative which was purposed to describe the types of alkaloid compoundsin the Rhodomyrtus tomentosa stem. LC-MS (Liquid Chromatograpgy-Mas Spectroscopy) was employed in this research to analyze the compounds. The research results showed that there were seven types of alkaloid compounds within the Rhodomyrtus tomentosa, namely: maritidine (BM 288 m/z), berberine (BM 336 m/z), ismine (BM 258 m/z), tazettine (BM 332 m/z), lycorine (BM 288 m/z), deoxytazettine (BM 216 m/z), and homolycorine (BM 316 m/z). The results of the research has been used as biology teaching materials in senior high school X grade,The Biodiversity of Indonesia.
IDENTIFIKASI KEANEKARAGAMAN DAN POLA PENYEBARAN MAKROALGA DI DAERAH PASANG SURUT PANTAI PIDAKAN KABUPATEN PACITAN SEBAGAI SUMBER BELAJAR BIOLOGI Ilham Budi Setyawan; Wahyu Prihanta; Elly Purwanti
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 1 No. 1 (2015): MARCH
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v1i1.2305

Abstract

IDENTIFIKASI KEANEKARAGAMAN DAN POLA PENYEBARAN MAKROALGA DI DAERAH PASANG SURUT PANTAI PIDAKAN KABUPATEN PACITAN SEBAGAI SUMBER BELAJAR BIOLOGI Ilham Budi Setyawan1, Wahyu Prihanta1, dan Elly Purwanti1 1Program Studi Pendidikan Biologi, FKIP, Universitas Muhammadiyah Malang e-mail: marovisepuxanir@gmail.com ABSTRACT This research aimed to find out variance, ecology parameter,variance index,and dispersion pattern of macroalgae existed in intertidal pidakan beach sub-district Pacitan Residence.The results of research in the area of tidal beach Pidakan on 90 plots was found in 1925 with 17 individual macro algae species originating from the third division Rhodophyta, Chlorophyta and Phaeophyta.Variance index of (H’) was high richness category and value (E) was means community tend to flat. Index of Morisita (IM) mean dispersion of all Macroalgae was clumped. As a complement to the results of the study are used as a learning module macroalgae for SMA/MA. Keywords: identification, diversity, macroalgae, beach, Pacitan