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All Journal BIOMA : Jurnal Biologi Makassar Chemistry Indonesian Journal of Chemical Research AGRITEKNO, Jurnal Teknologi Pertanian Community Development Journal: Jurnal Pengabdian Masyarakat Rumphius Pattimura Biological Journal BAKIRA: Jurnal Pengabdian Kepada Masyarakat PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya
Lapu, Petrus
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Mathematics Public Health Other

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POPULATION STUDY OF GANDARIA (Bouea macropylla Grifith) IN RUMAHTIGA VILLAGE, AMBON Telussa, Ronald; Hiariej, Adriana; Lapu, Petrus
RUMPHIUS Vol 2 No 1 (2020): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv2i1p005-010

Abstract

This research was conducted to determine the gandaria population and the factors that influence it. The method used was the 10 m X 10 m plot method, with a total of 240 plot plots at 7 different stations based on the presence of gandaria plants. There were 976 trees with a density value of 0.09 ind/m2 or ± 1 individual/11 m2, with a cluster distribution pattern. Factors that affect the gandaria population are the burning of the gandaria population area, land conversion by humans, changes in plant types and factors of increased population growth.
STUDY OF DIVERSITY OF BUBARA FISH (Carangidae) IN WAEHERU BEACH AMBON ISLAND Ririhena, Manias; Lapu, Petrus; Wakano, Deli
RUMPHIUS Vol 2 No 1 (2020): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv2i1p001-004

Abstract

Waiheru coastal waters are a coastal area that has diverse ecosystems (mangrove forests, seagrass beds, and other marine biota), so that it has quite high potential for coastal and marine resources (both fish and non-fish). The potential of trevally fish resources in Indonesian waters needs to be known so that it can be developed as an asset in marine tourism activities. The trevally fish is a type of surface (pelagic) fish. This fish is very popular with the community and lives in shallow coastal waters, corals and rocks. The aim of this study was to determine the diversity of trevally fish in the coastal waters of Waeheru, the inner part of Ambon Bay. The research was conducted in August 2013. Sample identification was carried out at UPT Laboratory, Ambon Marine Biota Conservation Center. Observational type research is by making direct observations in the field. Sampling stations consist of 3 stations, repeated 3 times at each station. From the results of the study obtained 11 species of Bubara fish (Carangidae) and 66 individuals. The highest diversity index value was found at station II, namely, 941 and the lowest was found at station III, namely 1,435. The diversity of fish species that is more commonly found is the Caranx Sexfasciatus fish which can be found at each station. The results of water quality measurements in the coastal waters of Waeheru still show a good range for fish life in these waters.
Perbedaan Percepatan Pertumbuhan Anak Stunting Berdasarkan Kelompok Umur Yang Mendapat Intervensi MP-ASI Berbasis Ikan Tuna Setha, Beni; Loppies, Cindy R M; Savitri, Imelda K E; Pagaya, Joseph; Lapu, Petrus; Tahitu, Ritha; Kusadhiani, Indrawanti
AGRITEKNO: Jurnal Teknologi Pertanian Vol 13 No 2 (2024): AGRITEKNO: Jurnal Teknologi Pertanian
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jagritekno.2024.13.1.146

Abstract

Tuna (Thunnus sp.) is a rich source of animal protein, containing high levels of protein and omega-3 fatty acids, particularly EPA and DHA, and has fine meat fiber. Therefore, tuna fish is an excellent source of animal protein for producing complementary foods to meet the protein needs of breastfed infants and children under five. This study aims to assess the differences in average height and weight of children according to age before and after receiving fish-based and processed complementary foods. The research involved 25 stunted children aged 6-36 months, who were given. Fish-based complementary food and processed fish complementary food (meatballs and nuggets) twice a day for 36 days. Data on children's height and weight were collected before and after the intervention. A paired t-test with a significance level of 95% (alpha 0.05) was used to analyze the data. The results showed a significant difference in children's average height and weight before and after the intervention of fish-based and processed complementary foods. On average, the children's height increased by 3.22 cm, and their weight increased by 1.12 kg after receiving the fish-based complementary foods.
Analyzed The Resistant Starch Content of Some Types of Sago Starch In Embarrassment with Heating Temperature Variations Lapu, Petrus; Telussa, Ivonne
Indonesian Journal of Chemical Research Vol 1 No 1 (2013): Edisi Pertama (First Edition)
Publisher : Jurusan Kimia, Fakultas Sains dan Teknologi, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ijcr.2013.1-pet

Abstract

Analyzed the resistant starch content of some types of sago starch in embarrassment with heating temperature variations have been conducted. In this analysis was done processing sago starch suspension, determination of the fat content of flour, qualitative test and analysis of starch digestibility and resistant starch manufacture of some types of sago starch in Maluku (sago ihur, sashes, molat) by varying the temperature of the heating method. The results were obtained moisture content of the sample base for this type of sago ihur 49.61%, 45.85% and sashes molat 47.77% while for the corn starch to the type ihur 9.329%, 6,245% and Molat sashes 5,793% while the tannin-free corn starch to type ihur 5.362%, 5,407% and molat sashes 4,719% and ash content of corn starch to the type ihur 0.09656%, 0.0761% and molat sashes 0.07146%. Glucose levels in samples of corn starch (type ihur, sashes and Molat) is hydrolyzed by the enzyme pancreatin is greater than the resistant starch glucose levels ranged from 1-1.4 mg / mL whereas for resistant starch samples with smaller temperature variation which is equal to 0.6-1.0 mg / mL.
EDUKASI DAN PRAKTEK PEMBUATAN BIODIESEL DARI LIMBAH MINYAK JELANTAH BAGI IBU-IBU MAJELIS TA’LIM AL-HIJRAH DUSUN AIR ALI NEGERI RUMAH TIGA KECAMATAN TELUK AMBON KOTA AMBON Pagaya, Joseph; Lapu, Petrus; Suriani, Sanita
BAKIRA: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2024): BAKIRA : Jurnal Pengabdian Kepada Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/bakira.2024.5.2.66-72

Abstract

Most people, especially in rural areas, do not know the dangers of used cooking oil for health when reused. Used cooking oil that is no longer used should not be thrown into the environment because it can cause environmental pollution (soil and water). Used cooking oil can be processed into biodiesel as an alternative fuel, so it can be a source of additional income. This Community Service (PkM) activity aims to provide education about the dangers of used cooking oil for human health and the environment, as well as practice how to process used cooking oil into biodiesel for the women of the Al-Hijrah Ta'lim Assembly, Air Ali Hamlet, Negeri Rumah Tiga, Ambon. . The methods used in this PkM activity are lecture, demonstration and practice methods. All participants were very enthusiastic about participating in this PkM activity until the end. After following the education delivered by the lecturers, all participants became aware and aware of the dangers of used cooking oil for health and the environment. The participants were also very happy because they gained knowledge about how to process used cooking oil into biodiesel. This PkM activity has had a very positive impact on the surrounding community in Air Ali Hamlet.
INVENTARISASI JENIS JENIS BELALANG (Ordo Orthoptera) DI DUSUN TIBANG DESA HITU MESSING KABUPATEN MALUKU TENGAH Lapu, Petrus; Mainassy, Meillisa; Pelu, Evy
BIOMA : JURNAL BIOLOGI MAKASSAR Vol. 10 No. 1 (2025): Bioma : Januari - Juni 2025
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Locusts that can be found in Indonesia include Belalang Kumbara (Locusta migratoria), Belalang Daun (Phyllium fulchrifolium), Belalang Kayu (Valanga nigricornis), Belalang Sembah (Hierodula vitrea), Belalang Hijau (Oxya serville) and Belalang Ranting (Phobaeticus chani). Tibang Hamlet is located in Hitu Village, Central Maluku Regency. This hamlet has a natural forest which is the habitat of several types of locusts to find food and survive. The purpose of this study was to determine the types of locusts and also forest vegetation that is the habitat of locusts (Order Orhtoptera) in Tibang Hamlet. The method used is descriptive qualitative and field observations that can describe the description of grasshopper species and vegetation. The results of the study found 3 types of grasshoppers and 6 types of vegetation as follows grasshoppers are Wood Grasshopper (Valanga nigrocornis) Kumbara Grasshopper (Locusta migratoria) Green Grasshopper (Oxya serville) while 6 types of vegetation are Awar-awar (Ficus septica), Kirinyuh plant (Chromolaena odorata), Mengkirai plant (Trema orientalis), Wedelia plant (Wedelia sp), Pecut kuda plant (Stachytarpheta jamaicensis), and Bandotan plant (Ageratum conyzoides).
Community Study of Local Fruit Producing Trees of Economic Value in Uraur Village, West Seram District Aprilsya, Kristin; Tuhumuri, Evelin; Lapu, Petrus
RUMPHIUS Vol 7 No 1 (2025): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv7i1p050-059

Abstract

Local fruit is one type of natural wealth in Indonesia which has many benefits in the economic sector. Local fruit plants in Indonesia are a fairly large source of income in the agricultural sector to help the community's economy, especially the people of Maluku Province. Uraur Village is one of the villages in Maluku Province. This research aims to determine and explain the community structure and habitat of local fruit-producing trees, including tree types, number of individuals, density, frequency, dominance, importance value index and diversity index. The method used is quantitative descriptive. The environmental parameters measured are soil and air temperature, soil and air humidity, pH and light intensity. The results of this research found 19 types of local fruit plants with 12 families and 12 genera with species diversity belonging to the medium category. Environmental parameters at the research location support the growth of local fruit plants because the habitat at the research location is relatively good. Air temperature ranges from 29-35oC, soil temperature ranges from 28.4-32.16oC, air humidity ranges from 44-68%, soil moisture ranges from 28.4-32.2%, pH 7 and light intensity ranges from 694 -1541 lux.
Keamanan Dan Keselamatan Kerja (K3) Di Laboratorium IPA Pada SMP Negeri 7 SATAP Lapu, Petrus; Riupassa, Pieter A.; Pesik, Anneke; Kaihena, Martha; Patty, Kristi Lenci; Hiariej, Adriana
PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya Vol 1 No 2 (2023): PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pengamatanv1i2p35-42

Abstract

Keamanan dan keselamatan kerja (K3) Laboratorium adalah semua upaya untuk menjamin keselamatan dan kesehatan pekerja laboratorium dari risiko-risiko yang ada di laboratorium. Kecelakaan di laboratorium dapat terjadi akibat kurangnya pengawasan, pengguna laboratorium kurang memahami bahaya dan cara menanganinya ketika terjadi kecelakaan yang dapat berdampak fatal bagi praktikan dan lingkungan sekitarnya. Kegiatan pengabdian kepada masyarakat kepada guru dan siswa SMP Negeri 7 SATAP Leihitu berupa sosialisasi pentingnya keaemanan dan keselamatan kerja (K3) di laboratorium dengan tujuan untuk meningkatkan pemahaman tentang pentingnya K3 di laboratorium sehingga dapat meminimalkan kecelakaan yang terjadi di laboratorium.
Pembuatan Preparat Tumbuhan Sebagai Media Pembelajaran IPA Biologi Bagi Siswa SMP Negeri 7 SATAP Leihitu Hiariej, Adriana; Kaihena, Martha; Riupassa, Pieter Agusthinus; Lapu, Petrus; Pesik, Anneke
PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya Vol 3 No 1 (2025): PENGAMATAN: Jurnal Pengabdian Masyarakat untuk Ilmu MIPA dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pengamatanv3i1p01-08

Abstract

Plant cell differentiation can only be understood visually by students through observation with a microscope. The ability of junior high school students to use microscopes is still limited so that practicum activities for making preparations are needed. This activity aims to improve student understanding and skills about monocular and binocular microscopes and making plant preparations to observe stomatal and epidermal cells. The implementation method includes lectures, interactive discussions, question and answer sessions, and making fresh plant preparations and proper microscope usage techniques. The results of the activity showed that participants were able to operate a microscope, make fresh plant preparations, and observe cells. The level of enthusiasm of the participants was quite high, especially when they managed to observe stomatal and epidermal cells directly through the microscope.
GEMAR MAKAN IKAN SEBAGAI ALTERNATIF PENCEGAHAN STUNTING Pagaya, Joseph; Setha, Beni; Lapu, Petrus; Loppies, Cindy RM,; Tahitu, Ritha; Kusadhiani, Indrawanti
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 5 (2024): Vol. 5 No. 5 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i5.34403

Abstract

Desa Tulehu merupakan salah satu sentra produksi ikan segar dan olahan ikan asap di kota Ambon. Pada tahun 2022, jumlah balita terdampak stunting di desa Tulehu cukup banyak, yaitu 80 anak (e-PPGBM, 2022). Salah satu cara pencegahan stunting dengan mencukupi kebutuhan protein hewani bagi ibu hamil maupun bayi usia 1000 hari pertama kehidupan. Metode yang digunakan adalah penyuluhan (ceramah) dan pelatihan (pemutaran video). Evaluasi kegiatan penyuluhan diberikan dalam bentuk pre-test dan post-test, sedangkan evaluasi mutu produk olahan surimi dengan uji kesukaan. Data pre-tes dan post-test dianalisa dengan uji T sampel berpasangan. Hasil evaluasi menunjukkan bahwa terdapat peningkatan pengetahuan peserta sebesar 14,06% setelah mereka mengikuti kegiatan penyuluhan dan pelatihan. Hasil uji kesukaan nilai rasa nugget, bakso dan otak-otak ikan berturut-turut : 23 peserta menyatakan sangat suka, 17 peserta menyatakan suka; 22 peserta menyatakan sangat suka, 18 peserta menyatakan suka; 20 peserta menyatakan sangat suka, 18 peserta menyatakan suka dan 2 peserta menyatakan netral.
Co-Authors Adriana Hiariej, Adriana Anneke Pesik Aprilsya, Kristin Ivonne Telussa Kusadhiani, Indrawanti Loppies, Cindy R M Loppies, Cindy RM, Mainassy, Meillisa Martha Kaihena Pagaya, Joseph Patty, Kristi Lenci Pelu, Evy Pieter Agusthinus Riupassa Ririhena, Manias Riupassa, Pieter A. Sanita Suriani Savitri, Imelda K E Setha, Beni Tahitu, Ritha Telussa, Ronald Tuhumuri, Evelin Wakano, Deli