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ANALISIS PENGENDALIAN MUTU PRODUK STIK DUPA MENGGUNAKAN STATISTICAL QUALITY CONTROL (SQC) DI PT XY KABUPATEN MEMPAWAH: Analysis of Product Quality Control of Incense Sticks Using Statistical Quality Control (SQC) at PT XY Mempawah Regency Kusuma, Ahmad Ary; Yanti, Hikma; Mariani, Yeni; Dirhamsyah, M; Yusro, Fathul
Jurnal Penelitian Hasil Hutan Vol. 41 No. 3 (2023): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jphh.2023.2521

Abstract

PT XY Kabupaten Mempawah merupakan industri pengolahan hasil hutan kayu yang bergerak pada bidang industri penggergajian (sawmill) yang produk lanjutannya dimanfaatkan sebagai produk moulding berupa stik dupa. Permasalahan yang sering terjadi pada proses produksi stik dupa yaitu masih sering ditemukan produk stik dupa yang mengalami kecacatan. Penelitian ini bertujuan untuk menganalisis proses pengendalian kualitas produk serta penyebab kecacatan pada proses produksi stik dupa. Pada penelitian ini metode analisis yang digunakan yaitu Statistical Quality Control (SQC) berupa check sheet, diagram pareto, diagram kendali, diagram alir, dan fishbone chart. Hasil dari penelitian ini menunjukkan bahwa kualitas produk stik dupa masih belum terkendali. Ditemukan 4 jenis cacat produk yang sering terjadi seperti cacat bengkok, cacat bentuk tidak sesuai, cacat berlubang dan cacat patah. Cacat yang paling dominan terjadi yaitu cacat bengkok yang berjumlah 37.919 batang dengan presentase 58,19% dari total produk cacat yang diproduksi di bulan Mei 2023. Berdasarkan hasil observasi lapangan dan wawancara serta analisis fishbone chart menunjukkan bahwa unsur-unsur penyebab terjadinya produk stik dupa cacat yaitu bahan baku, mesin, manusia, lingkungan kerja, dan cara kerja.
KAJIAN ETNOZOOLOGI MASYARAKAT DAYAK BAKATI DI DESA BENGKILU KECAMATAN TUJUH BELAS KABUPATEN BENGKAYANG hero, paulinus; Sisillia, Lolyta; Yusro, Fathul
Tengkawang : Jurnal Ilmu Kehutanan Vol 15, No 1 (2025): TENGKAWANG : JURNAL ILMU KEHUTANAN
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jt.v15i1.84587

Abstract

Forests have various types of animals that can be used by humans to meet their daily needs. a type of animal that is used as a source of food by humans that can produce energy as a source of protein, vitamins, fats and minerals. This study aims to analyze the use of animals by the Bakati Dayak community in Kampung Bengkilu. The research was carried out in Bengkilu Village, Tujuh Belas District, Bengkayang Regency. Data collection was carried out using a survey method with a purposive sampling technique using the Slovin formula. Data analysis used qualitative descriptive analysis. Based on the results of the study, there were 50 types of animals belonging to 36 families that were used. These uses were divided into 7 categories, namely traditional rituals, mysticism, medicine, hunting, food, artistic value and trade. Based on the class level, 9 classes of animals were obtained. The highest use value (UV) was the roaming chicken (Gallus domesticus) with a value of (0.91). The highest FL value (100) was gecko, lizard, in the lizard food category, nasi kareo, tengkuyung and catfish. Keywords: Dayak Bakati, Ethnozoology, Utilization. Abstrak Hutan memiliki beragam jenis hewan yang bisa dimanfaatkan oleh manusia untuk mencukupi kebutuhan hidup. jenis hewan yang dimanfaatkan sebagai sumber makanan oleh manusia yang dapat menghasilkan energi sebagai sumber protein, vitamin, lemak, dan mineral. Tujuan dari penelitian ini untuk menganalisis pemanfaatan hewan oleh masyarakat Dayak Bakati di Desa Bengkilu. Penelitian dilakukan di Desa Bengkilu Kecamatan Tujuh Belas Kabupaten Bengkayang. Pengumpulan data dilakukan dengan menggunakan metode survei dengan teknik pengambilan sampel secara Purposive Sampling menggunakan Rumus Slovin. Analisis data menggunakan analisis deskriptif kualitatif. Berdasarkan hasil penelitian terdapat 50 jenis hewan yang termasuk dalam 36 famili yang dimanfaatkan. Pemanfaatan ini terbagi menjadi 7 kategori yaitu ritual adat, mistis, pengobatan, berburu, bahan pangan, nilai seni, dan perdagangan. Berdasarkan tingkat kelas diperoleh 9 kelas hewan. Hasil nilai pemanfaatan (UV) tertinggi yaitu ayam kampung (Gallus domesticus) dengan nilai (0,91). Nilai FL tertinggi (100) yaitu hewan tokek, cicak, pada kategori bahan pangan berupa hewan biawak, kareo padi, tengkuyung dan ikan lele. Kata Kunci : Dayak Bakati, Etnozoologi, Pemanfaatan.
Utilization of Forest Plants as Spices by Women in Benua Kencana Village, Sintang Ellen Putri Yumita; Gusti Eva Tavita; Yusro, Fathul; Yeni Mariani
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8696

Abstract

Spices have many benefits, especially as additional ingredients in cooking, traditional medicine and raw materials for the pharmaceutical and cosmetic industries. This study aims to identify forest plant species utilized as spices by women in Benua Kencana Village, Sintang Regency, and to understand their usage and processing practices. The research employed a survey method with semi-structured interviews involving 161 female respondents. Data analysis was conducted using Use Value (UV) and Fidelity Level (FL) to assess the degree of utilization and community trust in forest spice plants. The results indicate that the utilized plant parts include leaves, stems, fruits, and bark, serving various functions such as flavor enhancers (sweet, sour, and aromatic), tenderizers, preservatives, and neutralizers in cooking. The plants with the highest UV values (1.00) were Garcinia xanthochynus (asam kandis) and Pycnarrhena cauliflora (sengkubak), while those with the highest FL values (100%) included Pycnarrhena cauliflora (sengkubak), Eryngium foetidum (sumpak laut), Garcinia xanthochynus (asam kandis), Baccaurea motleyana (rambai), and Baccaurea angulata (benit). Women play a dominant role in the management and utilization of these spices, particularly in selecting, processing, and passing down knowledge about their uses. This study highlights the importance of documenting and preserving local knowledge to support food security and the conservation of natural resources.
The Potential of Gelam (Melaleuca leucadendra) Bark Extract as an Antibacterial Agent Against Pseudomonas aeruginosa and Enterococcus faecalis Yusro, Fathul; Mariani, Yeni
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9012

Abstract

This study aims to evaluate the antibacterial activity of Melaleuca leucadendra (Gelam) bark extract against Pseudomonas aeruginosa and Enterococcus faecalis. Bark samples were collected from Karimunting Village, Bengkayang Regency, and extracted using maceration with 96% ethanol. Antibacterial testing was conducted using the disc diffusion method on MHA (Mueller Hinton Agar), with bacterial suspensions adjusted to McFarland standard 1. The results showed that the extract exhibited concentration-dependent antibacterial activity. The highest inhibition zones were observed at a concentration of 200 mg/mL, measuring 4.5 mm for P. aeruginosa and 3.5 mm for E. faecalis. Although the inhibitory effect was relatively low compared to the positive control (amoksilin), these findings indicate the potential of Gelam bark extract as a natural antibacterial agent. Further studies are recommended to isolate active compounds, assess toxicity, and develop formulations to enhance its antibacterial efficacy.
Antibacterial Activity of Methanol Extract from Gelam (Melaleuca leucadendra) Leaves Against Pathogenic Bacteria Mariani, Yeni; Yusro, Fathul
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9508

Abstract

Escherichia coli and Staphylococcus aureus are bacteria causing contagious diseases. Both bacteria have shown high levels of antibiotic resistance, making them essential targets in searching for new antibacterial agents from natural sources such as medicinal plants. Gelam (Melaleuca leucadendra) is a promising medicinal plant to be a new antibacterial agent. This research aims to analyze the biological activity of the methanol extract of Gelam leaves (M. leucadendra) in inhibiting the growth of E. coli and S. aureus bacteria. The Gelam leaf extract was prepared by maceration process in 96% methanol solution (1:7 ratio). The antibacterial assay was conducted using the disc diffusion method on MHA (Muller-Hinton Agar) media. Four levels of methanol leaf extract concentration were used: 50, 100, 150, and 200 mg/ml. Methanol 96% was used as negative control and amoxicillin as positive control. The highest inhibition in both bacteria tested, 1.67 mm on E. coli bacteria and 6.26 mm on S. aureus bacteria.
The Utilization of Family Medicinal Plants by The Community of Tebang Kacang Village, Kubu Raya Regency Utari, Bela; Mariani, Yeni; Arbiastutie, Yanieta; Yusro, Fathul
Jurnal Biologi Tropis Vol. 24 No. 2 (2024): April - Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i2.6701

Abstract

Family medicinal plants (TOGA) are a form of traditional medicine still used independently by the community, especially by people living on the city's outskirts. Tebang Kacang Village is one of the villages within the administrative area of Kubu Raya Regency, but it is located on the outskirts of Pontianak. This research aims to analyze the use of family medicinal plants in the Tebang Kacang Village community, which is close to the provincial capital and has easy access to modern health facilities. A total of 311 respondents selected using purposive sampling were interviewed in-depth and with a questionnaire as a guide. They were asked about the use of family medicinal plants.The study results show that the people of Tebang Kacang Village still use medicinal plants, especially plants planted and cultivated around their home gardens and gardens or what is known as TOGA. The community used 75 species of plants belonging to 38 plant families. These plants are used not only to treat various diseases but also to care for people's health. The community also uses this family of medicinal plants as food in the form of vegetables and fruit. The people of Tebang Kacang Village mostly use the leaves (45%) and fruit (20%) of TOGA to make medicinal concoctions. These medicinal concoctions are generally prepared by grabbing (51.14%) and used by drinking (53.93%). This research shows that even though this village is relatively close to urban areas, people still choose to use medicinal plants to treat various diseases and maintain health. TOGA is the first choice of treatment.
Co-Authors . Nurhaida Abdurrani Muin Agustin Rosa Fadila Andesta Chimin Pagea Aran, Diana Hala Aripin Aripin Aripin Aripin Aripin Aripin Aripin Chandra Dyah Alifia Deni Nurdwiansyah Denni Nurdwiansyah Denni Nurdwiansyah Diana Hala Aran Dina Loresa Dipta Haryono Efitanus Angga Windra Eka Puspita Sari Ellen Putri Yumita Erianto, . Ernalinda Mangkoan Evy Wardenaar Evy Wardenaar Evy Wardenaar Evy Wardenaar Fadillah H. Usman Fadillah H. Usman Farah Diba Farah Diba Farid Priandi Fitriyani, Rika Ayu Gusti Eva Tavita Gusti Hardiansyah Hana Wila Hasan Ashari Oramahi Hendarto Hendarto Hendarto Hendarto Hendarto hero, paulinus Hidayat, Beri Hikma Yanti Indah Budiastutik Irvan Gunawan Irwan Pirmansyah Kazuhiro Ohtani Kiki Supriyadi Kurnia Ningsih Kusuma, Ahmad Ary Leo nardo Lodovika, Patrisia Lolyta Sisilia Lolyta Sisillia Lusiana Lusiana M. Dirhamsyah Marlina Pakpahan Marsiana Liliyanti Muhammad Irfan Sudiansyah Muhammad Saupi Niconaus Niconaus Nuriana Nuriana Nurul Hidayanti Pironi Ginanda Putra Puspita Resi Liyanti, Puspita Resi Rania Rania Rania, Rania Resky Nanda Pranaka Resky Pranaka Riadi, Richi Riconadi, Riconadi Rika Purnama Sari Roy Franata Tarigan Savira Pradita Setia Budhi Simanjuntak, Tri Oktania Sofia Aliza Maharani Sondang M. Sirait Sulastri, Puput Tamaulina Br Sembiring Totok Hendarto Utari, Bela Vera Jessika Wasrin Syafii wis udawaty Wuri Prihatiningtiyas Yanieta Arbiastutie Yanieta Arbiastutie, Yanieta Yanti Hikma Yeni Mariani Yui Hashimoto Yuliati Indrayani Zuhry Haryono