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Identification of Lactic Acid Bacteria from Fermented Kimchi Sawi Ansabi (Brassica juncea L.) using Phenotypic Similarities Selly Marselina Teul; Rahmawati Rahmawati; Siti Ifadatin
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
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.v23i4.5315

Latic acid bacteria play a significant role in the fermentation of food, such as kimchi, which is fermented vegetables. Sawi kampung ansabi is a vegetable cultivated by the Dayak people in Kalimantan during the rice farming season which can be fermented into kimchi. Based on phenotypic similaities, the aim of this study was to identify and acquire cultures of lactic acid bacteria on MRSA media (De Man Rogosa and Sharpe Agar) enriched 1% CaCO3 from kimchi sawi ansabi fermented food sawi ansabi. The results of the isolations were used to test 10 isolates of lactic acid bacteria using the MVSP (Multivariate Statistical Package) program, the UPGMA (Unweighted Pair Group Method with Arithmetic Average Mean) method based on the Simple Matching Coefficient and Jaccard Coefficient to form dendrograms. Simple Matching Coefficient analysis resulted 8 isolates suspected to be Lactobacillus plantarum with a similarity index of 94.6%, 1 suspected 91.9% to Lactobacillus dellbrueckii, and 1 suspected 91.9% to Pediococcus cerevisiae. The Jaccard Coefficient analysis resulted in 8 isolates suspected of Lactobacillus plantarum with a similarity index of 92.6%, 1 isolate suspected 87% to Lactobacillus dellbrueckii, and 1 isolate 88% to Pediococcus cerevisiae.

Ethnobotany of Food Plants in The Malay Community in Ratu Sepudak Village, Galing District, Sambas Regency Renianda; Rafdinal; Siti Ifadatin
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): Special Issue
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.v23i2.5649

The Malay people in Ratu Sepudak village use some kind of plant foods. The Malay culture of Ratu Sepudak Village is closely related to the use of plants as food. The purpose of this study was to determine the species of plants, plants parts, utilization categories and processing methods of food plants as well as to determine the value of citation frequency and informant agreement factor (FKI). This study was conducted from August to October 2022 in Ratu Sepudak Village, Galing District, Sambas recency. The method used in this study is purposive sampling and semi-structured interviews of 30 respondens. Quantitative analysis of this study using citation frequncy and informant agreement factor(FKI). Based on the research results food plants were obtained 72 species and 39 families. The most species found are Arecaceae, Poaceae, and Zingiberaceae, which are 6,94 % each. The most widely used part as food is fruit, which is 51,76%. Planst that are used as food ingredients are the most widely inclued in the category of utilization as vegetables as many as 29 types. The highest value of citation frequency of this study reaches 100%. Utilization category as a staple food and food coloring has the highest value of the informant agreement factor (FKI) is 1.

Pertumbuhan dan produktivitas kacang merah (Phaseolus vulgaris L.) setelah pemberian eco enzyme limbah tebu pada tanah gambut Laely Rizqi; Zulfa Zakiah; Siti Ifadatin
Jurnal Biologi Udayana Vol 27 No 2 (2023): JURNAL BIOLOGI UDAYANA
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JBIOUNUD.2023.v27.i02.p09

Kacang merah (Phaseolus vulgaris L.) merupakan salah satu komoditas sayuran Provinsi Kalimantan Barat yang memiliki produksi rendah jika dibandingkan dengan komoditas sayuran lainnya. Beberapa upaya dilakukan untuk meningkatkan hasil produksi kacang merah (Phaseolus vulgaris L.) salah satunya dengan pemberian pupuk organik cair. Bahan organik seperti limbah tebu banyak dijumpai di Kota Pontianak dan dapat digunakan dalam pembuatan pembuatan eco enzyme yang dapat digunakan sebagai pupuk organik bagi tanaman kacang merah (Phaseolus vulgaris L.). Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemberian eco enzyme limbah tebu terhadap pertumbuhan dan produksi kacang merah (Phaseolus vulgaris L.). Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 7 taraf perlakuan yaitu POC Green Tonik (kontrol positif), 0 mL/L eco enzyme (kontrol negatif), 0,5 mL/L eco enzyme (A1), 1 mL/L eco enzyme (A2), 1,5 mL/L eco enzyme (A3), 2 mL/L eco enzyme (A4) dan 2,5 mL/L eco enzyme (A5). Hasil penelitian menunjukkan bahwa pemberian eco enzyme limbah tebu berpengaruh nyata terhadap tinggi tanaman, kadar klorofil, berat basah biji dan berat kering biji tanaman kacang merah (Phaseolus vulgaris L.). Pemberian eco enzyme dengan konsentrasi 2,5 mL/L memberikan hasil terbaik untuk parameter pertumbuhan tinggi tanaman 53 cm dan kadar klorofil 3,19 mg/L. Sedangkan pemberian eco enzyme dengan konsentrasi 1 mL/L memberikan hasil terbaik untuk parameter produksi berat basah biji 3,64 g dan berat kering biji 0,80 g.

RELATIONSHIPS OF FERNS IN THE POLYPODIACEAE FAMILY IN THE BUKIT KUJAU AREA, TEMPUNAK DISTRICT, SINTANG REGENCY, BASED ON MORPHOLOGICAL CHARACTERISTICS Juniarty, Syffa; Rafdinal, Rafdinal; Ifadatin, Siti
RUMPHIUS Vol 6 No 2 (2024): RUMPHIUS Pattimura Biological Journal
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/rumphiusv6i2p062-068

Ferns belonging to the Polypodiaceae family are widely distributed across various regions of the world, particularly in forested areas and regions characterized by high humidity levels. The analysis of relationships among ferns can be conducted based on their morphological characteristics. The aim of this study was to determine the relationships among ferns of the Polypodiaceae family in the Bukit Kujau area of Tempunak District, Sintang Regency, utilizing morphological traits. This research was conducted from October to December 2023, during which 35 samples were collected in the Bukit Kujau area through purposive sampling. The relationships were analyzed using the UPGMA method in the NTSys program. The study identified seven species of ferns from the Polypodiaceae family: Platycerium bifurcatum (Cav.), Dynaria querfolia (L.), Davallia denticulatum (Burm.f.), Phymatodes scolopendria (Burm.), Diplazium esculentum (Rezt.), Pyrrosia numularifolia (Sw.), and Drymoglossum piloselloides (Linn.). Based on the grouping analysis, the seven species of ferns exhibited a similarity coefficient ranging from 0.37 to 1.00. At a similarity coefficient of 0.47, the species were grouped into three clusters, each distinguished by morphological characteristics such as sorus shape, sorus type, and sorus color.

KEANEKARAGAMAN JAMUR MAKROSKOPIS DI PERKEBUNAN KELAPA SAWIT DESA SEBAYAN KABUPATEN SAMBAS Noerhandayani, Yunita; Turnip, Masnur; Ifadatin, Siti
Agroprimatech Vol. 6 No. 2 (2022): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v6i1.2988

Jamur makroskopis merupakan organisme sederhana yang memiliki inti, spora, berupa sel atau benang bercabang-cabang, tidak memiliki klorofil dan berkembang biak secara seksual maupun aseksual. Penelitian yang berkaitan dengan jamur makroskopis di Kalimantan Barat sudah pernah dilakukan, akan tetapi belum pernah dilakukan di perkebunan kelapa sawit, salah satunya di perkebunan kelapa sawit yang ada di Desa Sebayan, Kecamatan Sambas, Kabupaten Sambas. Penelitian ini bertujuan untuk mengetahui jenis-jenis jamur makroskopis yang ada di perkebunan kelapa sawit Desa Sebayan, Kecamatan Sambas, Kabupaten Sambas. Pengambilan sampel jamur menggunakan metode jelajah dengan teknik purposive random sampling. Hasil penelitian ditemukan 18 jenis jamur makroskopis yang terdiri dari 5 ordo, 12 famili, dan 16 genus. Jamur yang paling banyak ditemukan berasal dari Ordo Agaricales dan Polyporales sedangkan yang paling sedikit ditemukan adalah Ordo Dacrymycetales, Ordo Auriculariales, serta Ordo Russulales.

Relationship of Bananas (Musa spp.) Based on Morphological Characteristics in Sungai Pinyuh District, Mempawah Regency Rochmah, Febri Aini; Ifadatin, Siti; Linda, Riza
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
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.v24i2.6576

Bananas (Musa spp.) are herbaceous plant members of the Musaceae family, which has different morphological characters. This study aims to identify the relationship between banana cultivars based on morphological characteristics. The research was done from August to November 2022 in Sungai Pinyuh District, Mempawah Regency. This research used the exploratory method with the purposive sampling technique and was then analyzed using the UPGMA method through the Numeric Taxonomy and Multivariate System (NTSYS version 2.0) program. The bananas from Sungai Pinyuh regency consist of kepok banana, ambon banana, forty-day banana, barangan banana, awak banana, and kak mirah banana. The results of the banana relatedness analysis show a similarity level of 0.44, which is divided into two groups, A and B. Group A consists of 3 cultivars, namely banana kepok, banana awak, and banana kak mirah; group B consists of 3 cultivars, namely banana ambon, banana barangan, and banana forty days.

Diversity of Banana Plant Types (Musa spp) in Kuala Dua Village, Sungai Raya District, Kubu Raya Regency Rodiyeh, Rodiyeh; Linda, Riza; Ifadatin, Siti
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
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.v24i1.6612

This research aims to determine the diversity and relationships of banana varieties (Musa spp) based on morphological characters. This research was conducted from January to April 2023 in 4 hamlets, namely Dusun Keramat 1, Dusun Keramat ll, Dusun Karya l, and Dusun Kary ll in Kuala Dua Village, Sungai Raya District, Kubu Raya Regency, West Kalimantan. There were 41 morphological characters observed including vegetative, generative and quantitative characters. Analysis of kinship relationships using the UPGMA (Unweighted Pair-wise Multivariate Analysis) method with the NTSYS ver 2.0 application is presented in the form of a dendrogram. In this research, 13 varieties were obtained, namely kapok bananas, crew bananas, 40 day bananas, cavendish bananas, green cooking bananas, chestnut bananas, mas bananas, Malaysian bananas, king bananas, areca nut bananas, Ambon bananas, red kak bananas, and prawn bananas. The results of the grouping analysis showed that 13 banana varieties had a similarity level of 39% and formed two main groups, namely groups A and B. Group A consisted of kapok bananas, crew bananas, red kak bananas, chestnut bananas, king bananas, areca nut bananas and prawn bananas. Group B consists of 40 day bananas, mas bananas, cavendish bananas, green ripe bananas and Malaysian bananas. At a similarity level of 83%, each banana variety forms a group within its respective variety.

Hubungan Kekerabatan Tanaman Talas (Colocasia esculenta (L.) Schott) di Kabupaten Bengkayang Berdasarkan Karakter Morfologi Ara, Chilliany; Wardoyo, Elvi Rusmiyanto Pancaning; Ifadatin, Siti
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 1 (2024): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i1.11129

Taro (Colocasia esculenta (L.) Scott) is a plant classified as a tuber derived from the genus Colocasia and belongs to the Araceae tribe. Analysis of kinship relationships can be done by observing morphological characters. The purpose of this study was to determine the relationship between taro plants in Bengkayang Regency based on morphological characters. This research was conducted from April to June 2023. Taking 30 samples in 6 sub-districts using purposive sampling method. Analysis of kinship relationships using the NTSys program with the UPGMA method. The results showed that 30 taro accessions had a similarity coefficient value of 0.52-0.93 or 52-93%. The results of kinship relationship analysis obtained 4 clusters at a similarity coefficient value of 0.60 or 60%. The results of morphological characterization based on qualitative and quantitative characters show that taro accessions have diversity in leaf and cormus characters of taro, especially in color characters.

KEANEKARAGAMAN JAMUR MAKROSKOPIS DI PERKEBUNAN KELAPA SAWIT DESA SEBAYAN KABUPATEN SAMBAS Noerhandayani, Yunita; Turnip, Masnur; Ifadatin, Siti
Agroprimatech Vol. 6 No. 2 (2022): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v6i1.2988

Jamur makroskopis merupakan organisme sederhana yang memiliki inti, spora, berupa sel atau benang bercabang-cabang, tidak memiliki klorofil dan berkembang biak secara seksual maupun aseksual. Penelitian yang berkaitan dengan jamur makroskopis di Kalimantan Barat sudah pernah dilakukan, akan tetapi belum pernah dilakukan di perkebunan kelapa sawit, salah satunya di perkebunan kelapa sawit yang ada di Desa Sebayan, Kecamatan Sambas, Kabupaten Sambas. Penelitian ini bertujuan untuk mengetahui jenis-jenis jamur makroskopis yang ada di perkebunan kelapa sawit Desa Sebayan, Kecamatan Sambas, Kabupaten Sambas. Pengambilan sampel jamur menggunakan metode jelajah dengan teknik purposive random sampling. Hasil penelitian ditemukan 18 jenis jamur makroskopis yang terdiri dari 5 ordo, 12 famili, dan 16 genus. Jamur yang paling banyak ditemukan berasal dari Ordo Agaricales dan Polyporales sedangkan yang paling sedikit ditemukan adalah Ordo Dacrymycetales, Ordo Auriculariales, serta Ordo Russulales.

Inventarisasi Jenis-Jenis Begonia di Pekarangan Masyarakat Kota Pontianak Riyati, Indri; Linda, Riza; Ifadatin, Siti
JURNAL BIOLOGICA SAMUDRA Vol 5 No 2 (2023): Biologica Samudra
Publisher : Program Studi Biologi, Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jbs.v5i2.6140

Begonia is flowering plant and member of the Begoniaceae Family. Begonia has spesific characteristics such as herb plants, shrub or vine, a watery trunk, and an asymmetric leaf. The purpose of this research is to identify the species of Begonia where found in the community courtyards in Pontianak city. This research has been done on June to July 2022. The Begonia sample collected in courtyard community in Pontianak city by a method of direct observation. Identification of Begonia based on the characteristic of morphology in guide book with the title “Begonias cultivation, identification, and natural history”. The result of this research is found 19 species of Begonia such as Begonia auriculata, Begonia acetosa, Begonia aconitifolia, Begonia stipulaceae, Begonia erythrophylla, Begonia abel carriere, Begonia sp., Begonia cucullata, Begonia cucullata, Begonia heracleifolia, Begonia heracleifolia, Begonia masoniana, Begonia grandis, Begonia handelii, Begonia argenteo gutata, Begonia cucullata, Begonia rex, Begonia manaus, Begonia fimbristipula.

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