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All Journal HAYATI Journal of Biosciences Biospecies METAMORFOSA Journal of Biological Sciences Jurnal Natur Indonesia POSITRON AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Biogenesis: Jurnal Ilmiah Biologi Prosiding Seminar Biologi Journal of Aceh Physics Society BIO-SITE |BIOLOGI Sains Terapan Jurnal Riau Biologia Jurnal Biologi Tropis Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Minda Baharu Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Unri Conference Series: Community Engagement
Tetty Marta Linda
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mechanical Engineering Physics Public Health Other

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Seleksi Aktinomisetes dalam Menghasilkan Indole Acetic Acid dan Efektivitas Terhadap Perkecambahan Benih Cabai Merah (Capsicum annum L.) Anggraini, Yeyen Septia; Linda, Tetty Marta; Lestari, Wahyu
Biospecies Vol. 11 No. 2 (2018): Juli 2018
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (767.978 KB) | DOI: 10.22437/biospecies.v11i2.5746

Abstract

Indole Acetic Acid (IAA) is an important that could improve plant growth. Actinomycetes is one group of bacteria that could produce IAA. The purpose of this study was to examines the potential of actinomycetes from Siak, Riau Peatland in producing IAA the effects to red pepper (Capsicum annuum L.) germination. The result of this study was collected 21 isolates of actinomycetes which able only to produced IAA in SCB (Starch Casein Broth) medium with tryptophan addition. The produce highest IAA in L225 isolate with concentration 37,70 ± 1,00 µg/ml by medium SCB with typtophan addition. 14 isolates gave respons for length of sprouts parameters and 20 isolates gave effect to the root length parameters for red pepper seeds with incubation for 15 day.
Isolasi Bakteri Asam Laktat dari Makanan Tradisional Pakasam Ikan Kapiek (Barbonymus schwanenfeldii) yang Berpotensi Sebagai Kandidat Agen Probiotik, Antibakteri dan Biopreservatif Cici Sri Wahyuni; Tetty Marta Linda; Bernadeta Leni Fibriarti
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 2 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i2.13801

Abstract

This study aims to isolate Lactic Acid Bacteria (LAB) from traditional fermented food of kapiek fish (Barbonymus schwanenfeldii) from Pangkalan Serai Village, Kampar Kiri Hulu, Riau which has antibacterial activity and is a candidate for biopreservative agent. The methods used in this study were isolation, partial characterization, antibacterial activity test, and biopreservative test. The results showed that the initial isolation and characterization of pakasam obtained 2 isolates (isolate P1 and isolate P2) known as the genus Enterococcus spp. and 3 isolates (isolate P3, isolate P4 and isolate P5) from the genus Lactobacillus spp. Isolate P5 has the potential as a candidate for probiotic agent because it can grow at pH 3, extreme salt content, and has broad-spectrum antibacterial activity. Isolate P5 has the potential as a candidate activity against Escherichia coli ATCC 35128 of 8.5 ± 0.8 mm and Staphylococcus aureus ATCC 29213 of 6.6 ± 0.1 mm after the cell-free supernatant was heated for 15 minutes at 100ºC. Key words: Lactic Acid Bacteria, Pakasam, Probiotics, Biopreservative
Karakterisasi Morfologi dan Uji Senyawa Kimia Jamur Makroskopis di Logging Over Area (Area Bekas Penebangan) Taman Hutan Raya Sultan Syarif Hasyim Liska Chairani Harahap; Tetty Marta Linda; Nery Sofianti
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 6 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/q01whm76

Abstract

This study aimed to determine the types and detect the content of secondary metabolites of macroscopic fungi that are predominantly found in the Sultan Syarif Hasyim Forest Park. The method used in this study was an exploratory method in logged-over areas. The macroscopic fungi found were identified, and the dominant fungi were tested for chemical compounds such as alkaloids, flavonoids, tannins, terpenoids, steroids, and saponins. The morphological characteristics observed were referenced in identification books, applications such as Mushroom Identifier, and websites: champignouf.com and inaturalist.org. Based on the results of the identification of macroscopic fungi in the Sultan Syarif Hasyim Grand Forest Park in Riau Province, there are 10 families with 18 types of macroscopic fungi, namely Fomes fomentarius, Lentinus sp., Microporus affinis, Microporus xanthopus, Pycnoporus sanguineus, Trametes pubescens, Trametes ochracea, Trametes villosa, Auricularia mesenterica, Crepidotus sp., Baeospora myosura, Ganoderma lobatum, Galerina sp., Gymnopilus sp., Fomes fomentarius, Mycena galericulata, Oudemansiella furfuracea, Nigroporus vinosus, Suillus bovinus, and chemical compound testing was conducted on 6 types of fungi, namely Fomes fomentarius, Microporus xanthopus, Microporus affinis, Pycnoporus sanguineus, Ganoderma lobatum, and Trametes ochracea. All dominant fungal species showed positive saponin results. Fomes fomentarius and Ganoderma lobatum showed positive terpenoid results. In conclusion, this study found macroscopic fungi that have potential as medicine. Keywords: Basidiomycota, Exploration, Macroscopic fungi, Sultan Syarif Hasyim Forest Park, and Chemical Compound Testing
Co-Authors , HERLINDA , TABRI Aini, Diah Nurul Amanda, Dea Anggraini, Yeyen Septia Atria Martina Azzahra, Fhatya Berliansyah, Azizul Berlyansah, Azizul BERNADETA LENI FEBRIANTI, BERNADETA LENI Binar Robinson M Cici Sri Wahyuni Dedi Futra Defani, Syafiqah Amirah Delita Zul Dessy Sari Mulfa Diah Nurul Aini Dwi Wahyuni Erwin Erwin ERWINA JULIANTARI, ERWINA Fauzi, Tiara Nurfadila Febriarti, Bernadeta Leni Fukuhara, Shafira Keiko Hanifa Hanifa Hanifa, Hanifa Herwanda, Fadia Rezika Husadha, Azura Imelda Wardani L. FIBRIARTI, BERNADETA LAMISSI NAPITUPULI Lazuardi Umar Liska Chairani Harahap MAWARTI, INDAH Maya Sari Mira Rianda Monita Olivia Mufidah Dwi Suci Ningsih Muhammad Rinaldi Mulfa, Dessy Sari Nainggolan, Leonardus Riski Nani Anggraini Nery Sofianti Nery Sofiyanti Nila Veronika Nilandra, Namira Ratu Ninik Nihayatul Wahibah Novalita Dwi Fanny Pangestu, Adjie PESRITA, ANALIA Purba, Agnes Tasya Qosim, Muhammad Abdullah Rahayu, Sri Jumaliza Rahmah Agnissah Rahmani, Syauqi Susana Rahmondia N. Setiadi Ramadhan, Dhea Amanda Ramadhan, Ilmi Fajar Rati, Yolanda Ratna Jelita REGIANA SINTAWATI, REGIANA Respati, Reno Widi Rini, Ari Sulistyo Rini, Ari Sulistyo Rizki Amalia RODESIA MESTIKA ROZA Rodesia Mustika Roza Rosandi, Vira Annisa Saberina Hasibuan Safrida Dwiningsih Sari, Avilia Dayang Sembiring, Rinawati Sezhianindi Firiola Silvera Devi Sri Ramadhani Syahgiri, Aldiyan Syauqi Susana Rahmani Tiara Elsita Masni Vanda Julita Julita Vanisa Sri Elvani Wahyu Lestari Wahyu Lestari Wahyu Lestari Wahyuliyanti, Wahyuliyanti Wahyuni, Levita Wati, Andini Saras Wijayanti, Indriani Windi Dona Fitri Fitri Yanuar Hamzah Yanuar Yanuar, Yanuar Yuliati, Rola Zahara, Latifah Zia, Khaleda Zia