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Gunung Djati Conference Series
Published by UIN Sunan Gunung Djati Bandung
ISSN : 27746585     EISSN : -     DOI : -
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Gunung Djati Conference Series merupakan penyedia layanan publikasi dan konferensi berbagai bidang keilmuan yang diterbitkan oleh UIN Sunan Gunung Djati Bandung dan sebagai sarana publikasi hasil penelitian. Penerbit ini memuat artikel yang belum pernah dipublikasikan sebelumnya yang berupa artikel hasil penelitian ataupun penelitian terapan. Informasi mengenai pedoman penulisan artikel dan prosedur pengiriman artikel terdapat pada setiap penerbitan. Semua artikel yang masuk akan melalui ‘peer-review process’ setelah memenuhi persyaratan sesuai pedoman penulisan artikel, kemudian penerbit menyerahkan semua template ke pelaksana konferensi keilmuan. Penerbitan artikel ini dilakukan sesuai kegiatan yang dilaksanakan oleh penyelenggara konferensi.
Arjuna Subject : Umum - Umum
Articles 1,955 Documents
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INDUKSI TUNAS ANGGREK (Dendrobium sp) Var. Kumala MENGGUNAKAN BAP (6-Benzyl Amino Purine) DAN AIR KELAPA SECARA IN-VITRO Reni Annisa Nurhanifah; Ateng Supriyatna; Ayuni Adawiyah
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Orchid plants are one type of ornamental plant that has a unique flower beauty and a long flower life compared to other flower plants. The beauty and attractiveness of orchids lies in the various shapes and colors of their flowers. because this Dendrobium orchid has the potential as an ornamental plant so that it is widely developed and propagated in Indonesia because the climate is very suitable for growing orchids. This study aimed to determine the effect of BAP (6-Benzyl amino purine) and coconut water on the growth of orchid explants in vitro and to determine the optimum concentration of the combination of BAP and coconut water on the growth of orchid explants in vitro. The method used is the Completely Randomized Design (CRD) method using MS media, there are 10 concentration variations where 1 control concentration and 9 concentrations of BAP and coconut water combination. Each treatment consisted of 3 repetitions. Thus, 30 experimental units were obtained. The results showed that MS media using a combination of 1.5 ppm BAP and 200 ml of coconut water could trigger the growth of leaves, 0.5 ppm BAP treatment plus 150 ml of coconut water could trigger stem elongation and shoot number, while the control treatment can trigger the growth of the number of roots. The survival percentage is 100% where none of the 30 ripening bottles is contaminated.
PENGARUH KONSENTRASI AIR KELAPA (Cocos nucifera L.) TERHADAP EKSPLAN KRISAN (Chrysanthemum morifolium) KULTIVAR ‘XANNE AGRIHORTI’ SECARA IN VITRO Sri Fitri Solihah; Ateng Supriyatna; Ayuni Adawiyah
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Krisan (Chrysanthemum morifolium) Cultivars ‘Xanne Agrihorti’ is one of the most popular ornamental plants in Indonesia. One of the problems that arise in the cultivation of chrysanthemums is the high cost of growth regulators. Coconut water contains growth regulators in the form of high cytokinins. The purpose of this study was to determine the effect of coconut water on the growth of krisan (Chrysanthemum morifolium) Cultivars ‘Xanne Agrihorti’ in vitro and determine the optimal concentration of coconut water in the growth of chrysanthemum plants in vitro. This study used a Completely Randomized Design (CDR), with concentration of coconut water which consisted of 4 treatment levels : 0 ml/liter, 100 ml/liter, 150 ml/liter, 200ml/liter. The experiment was carried out 3 times, so the experimental units were 12. Parameters measured were number of shoots, number of roots, stem height, root length and survival rate. Data analysis used the Kruskal-Wallis test. The data obtained after being analyzed statistically through the Kruskal-Wallis test at a confidence level of p<0,05. The results showed that the addition of coconut water with a coconut water had an effect on the growth and development of tissue culture with a concentration of 150 ml/L gave optimal results for the formation of the number of leaves as many as 11 leaves, concentration of 100 ml/L gave the best results for the formation of the number of roots as much as 10 roots, and the percentage of survival was 100%.
Manfaat Sarang Rayap Bagi Ekosistem Dan Ilmu Pengetahuan Anita Wulandari; Anisa O.S Pratama; Lathifatul Azizah; Mely Safitri; Ninda Rozaini; Risna Dewi Anggin; Desmalinda Desmalinda
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

The purpose of this research was to figure the benefits of research on termite nests for ecosystems and science. The method used in this study was a qualitative method with a literature review and empirical approach. Based on the results, the termite nest contains a biogenic product, namely C-organic produced by Schedorhinotheres spp. As a source of food and energy for microorganisms, termite nests also contain Actinomycetes containing bioactive compounds. B. germanus species nest structure and architecture in its nest-building strategy reduces the risk of predation. The architecture of the mound has a large effect on the temperature of the nest. Termite nests are also useful as a biomimicry approach to make various architecture inspiration, the most famous example is the Eastgate Center in Harare, in Zimbabwe.
MONYET EKOR PANJANG (Macaca fascicularis) SEBAGAI HEWAN MODEL DAN ETIKA PENGGUNAANNYA Ratni Ernita; Tatang Mitra Setia; Fitriya Nur Annisa Dewi; Huda Shalahudin Darusman
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

The use of nonhuman primates as animal models in biomedical research has an important role in the development of human health. A close phylogenetic relationship with humans as well as similarities in genetics, behavior and biochemical activities are some of the things that underlie the selection of nonhuman primates as animal models. Cynomolgus macaques (Macaca fascicularis) is one of Indonesia's endemic primates which is widely used in research. Its current status as Appendix II in Convention International Trade in Endangered Species of Wild Fauna and Flora (CITES) defines that the population remains quite large in nature, which allows this species to be used in research, as long as they are sourced from the captive-bred population. Although the use of nonhuman primates in research is unavoidable, it is warranted that potential harm such as distress, discomfort, stress, pain and even death have to be avoided or minimized. Implementation of ethics is therefore required for the care and use of cynomolgus macaques in research, such as by assuring that the 3R principles (replacement, reduction, refinement) are met. Refinement can be achieved by applying the principles of animal welfare known as the Five Freedoms of Animal Welfare (5F). The active implementation of these ethical principles continues to develop along with the development of science and technology, and receives more spotlight in the world of biomedical research globally. Ensuring adequate implementation of ethical principles in research with nonhuman primates in each research institution must be under the oversight of an IACUC (Institutional Animal Care and Use Committee), which will weigh on the harm to animals compared to the benefits to humans. Active implementation of the principles of ethics and animal welfare will result in increasing the quality of research, serves as an assurance to the society, and in compliance to the requirements for good scientific publication.
PERBANDINGAN DAYA TOKSISITAS BIOPESTISIDA BAWANG PUTIH (Allium sativum) DAN DAUN SIRSAK (Annona muricata) PADA HAMA TANAMAN KUBIS Plutella xylostella Iwan Ridwan Yusup; Ukit Ukit
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Plutella xylostella is a caterpillar pest that is found in many vegetables and requires control. One way to control pests naturally is done by making biopesticides. The purpose of this research is to compare the biopesticidal power of garlic and soursop leaves on Plutella xylostella with experimental methods and using an intermediate bacterium in the form of Lactobacillus caseii Shirota which is fermented together with the basic ingredients (garlic and soursop leaves). The research was conducted at the biology education laboratory of UIN Sunan Gunung Djati Bandung. The results of this study indicate that the toxicity of garlic-based biopesticides (Allium sativum) is higher compared to biopesticides made from soursop leaves (Annona muricata) with a mortality percentage of 87.5%. Based on this research, good biopesticides are used to overcome caterpillar pests on cabbage plants, namely biopesticides with the main ingredients of garlic, in addition to effective biopesticides are also more environmentally friendly.
Kajian Perilaku Beruang Madu (Helarctos malayanus) di Kandang Transit Balai Konservasi Sumber Daya Alam Kalimantan Tengah Yani Suryani; Nurul Aulia Fitri; Ettie Tatiana; Opik Taupiqurrohman
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Sun Bear (Helarctos malayanus) is a type of bear lives in tropical rain forests, Southeast Asia. In Indonesia, the distribution of the Sun Bear is found on the islands of Kalimantan and Sumatra. Sun Bears are solitary animals and are rarely found in groups. Over time, the population of Sun Bears is decreasing due to habitat destruction and poaching. For this reason, research is needed on the behavior of Sun Bears as one of the efforts in its preservation. Daily behavior that can be found in Sun Bears can be in the form of foraging and feeding, grooming, locomotion, and resting behavior. This study aims to determine the behavior of Sun Bears in transit cages at the Natural Resources Conservation Agency (BKSDA) Central Kalimantan. The method used in this research is a descriptive method with a sampling technique in the form of Focal Animal Sampling. Data collection is carried out in January-February 2021, every day, Monday-Friday at 10.00 WIB and 15.30 WIB and Saturday-Sunday at 09.00-12.30 WIB. Based on the observations, data on the behavior of Sun Bears were obtained which include feeding, grooming, locomotion and playing objects, vocalizations, defecating and urinating, and resting. Based on the behavioral data obtained, the highest percentage of 58% is in locomotion behavior and playing objects. Then, the next highest percentage is 15% on grooming behavior, 14% on feeding behavior, 10% on resting behavior, 2% on defecation and urination behavior, and the lowest percentage is on vocalization behavior which is 1%.
EFEK EKSTRAK ETANOL DAUN PEPAYA CALINA TERHADAP PROFIL DARAH TIKUS WISTAR Haris Setiawan; Nur Rifka Istiqomah; Sri Wijayanti Wulandari
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

This study aims to determine the effect of Papaya Calina (Carica papaya L.) leaves ethanol extract on the blood profile of Wistar rats. The study used 20 female Wistar rats (Rattus norvegicus Berkenhout, 1769), divided into 4 groups consisting of control (aquadest), Calina papaya leaves ethanol extract at a dose of 200 mg/Kg BW, 300 mg/Kg BW, and 400 mg/Kg BW for 30 days using a 1ml gastric probe. On the 31st day, blood samples were taken from the orbital sinus using a 2 ml hematocrit pipette. Blood profile parameters include erythrocyte levels, hemoglobin, hematocrit, total leukocytes, leukocyte differential, N/L ratio, and platelets. Blood samples were analyzed using a hematology analyzer to observe the levels of erythrocytes, hemoglobin, hematocrit, total leukocytes, neutrophils, and lymphocytes as well as making a blood smear (Giemsa stain) to observe eosinophils, basophils, and monocytes. All parameters were analyzed using ANOVA test and Duncan's follow-up test with a significant level of P<0.05. The results showed that the levels of erythrocytes, hemoglobin and hematocrit were significantly different between groups with the most optimum treatment at a dose of 300 mg/Kg BW. There was a significant decrease (P<0.05) in total leukocyte levels at a dose of 400 mg/Kg BW compared to the control, but there was no significant difference in all types of leukocytes. The dose of 400 mg/Kg BW increased the N/L ratio significantly compared to the control (P<0.05). Platelet counts showed no significant difference between groups (P> 0.05). The conclusion shows that the Calina papaya leaves ethanol extract at a dose of 300 mg/Kg BW can increase the number of erythrocytes, hemoglobin, and blood hematocrit of Wistar rats. The extract at a dose of 400 mg/Kg BW affected the decrease in total leukocytes and an increase in the N/L ratio, but was still in normal condition.
Diet Serbuk Kunyit (Curcuma longa L.) sebelum Pubertas Terhadap Performa Ayam Kampung (Gallus gallus domesticus) Sukarman Hadi Jaya Putra
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

The purpose of this study was to analyze the effectiveness of turmeric powder diet as a supplement on the performance of native chickens. The diet is given before entering puberty, so that it can have an optimal impact on the physiology of the reproductive organs of native chickens. The research design used was a completely randomized design (CRD) with 3 treatments, namely a dose of turmeric powder given to standard feed. The doses used were 0 mg/chicken/day, 216 mg/chicken/day and 324 mg/chicken/day. Each treatment consisted of 5 replications. Therefore, 15 test cages are needed. Each test drum was filled with 3 female free-range chickens that had not yet entered puberty. The age of the free-range chicken used was 4 months. The period of giving turmeric powder treatment is 60 days. Data on weight and egg laying rate were measured for 2 months of observation. Data was observed every day, and accumulated every 28 days. All measurement data were analyzed by analysis of variance (ANOVA). The data that has been analyzed explains that native chickens given turmeric powder supplements have a higher production rate in each month of observation compared to chickens that are not given turmeric powder diet before puberty. The administration of turmeric powder with the highest dose of 324 mg/chicken/day succeeded in increasing the weight of free-range chicken eggs each month of observation, respectively in the 1st month as much as 866.2 g and the 2nd month as much as 996.8 g. Therefore, turmeric powder diet has a positive impact on the performance of native chickens every month of observation.
Karakteristik pH Kultur Kombucha Teh Hitam dengan Jenis Gula Berbeda pada Fermentasi Batch-Culture Anggita Rahmi Hafsari; Ghanez Asriana A; Wilda Nur Farida; Mohammad Agus S
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Kombucha is a fermented tea that utilizes the symbiotic relationship between bacteria and yeast that produces acid. The kombucha fermentation process will produce acid that continues to accumulate causes in changes in the pH value. One of the essential acids produced in this fermentation process is acetic acid. Acetic acid is produced by the bacteria in kombucha through ethanol oxidation. Ethanol is obtained from the sugar breakdown process carried out by yeast in kombucha. This study aims to determine the pH value of kombucha during the 15-day fermentation period in kombucha that was given different sugar additions. This research was conducted by observing kombucha and testing the pH every 3 days for 15 days. The results showed that the pH value of kombucha for 15 days changed values, namely H0(3.47), H3(3.43), H6(3.37), H9(3.24), H12(3.09), and H15 (3.08). The decrease in pH is caused by microbial activity in kombucha which results in the accumulation of acidic substances. It was concluded that the pH value of kombucha for 15 days of observation continued to decrease with the lowest value on the 15th day (3.08). Decreasing the pH value can affect microbial growth, acidity, and taste in kombucha.
ISOLASI, IDENTIFIKASI, DAN UJI AKTIVITAS ANTIBAKTERI BAKTERI ENDOFIT DARI JAMUR SHIITAKE (Lentinula edodes) DAN JAMUR KUPING HITAM (Auricularia polytricha) TERHADAP BAKTERI PATOGEN DARI PLAK GIGI Inneke Andita Putri Laoli; Ida Indrawati
Gunung Djati Conference Series Vol. 6 (2021): Seminar Nasional Biologi (SEMABIO) 6 Tahun 2021
Publisher : UIN Sunan Gunung Djati Bandung

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Abstract

Mushrooms contain bioactive compounds that can be used as antibacteria. Like plants, fungi are also associated with several microbes (especially bacteria that can help fungal growth), known as endophytes, to aid in their growth. Endophytic bacteria are bacteria that live in the tissue of its host. Endophytic bacteria can live and grow in Edible mushrooms. The presence of endophytic bacteria in fungi can also help produce bioactive compounds that can act as antibacterial. This study aims to obtain information on endophytic bacterial isolates from shiitake and black ear mushrooms which have the greatest potential to inhibit the growth of pathogenic bacteria. The method used is a descriptive explorative method based on observational data by exploring and taking samples of shiitake mushroom (Lentinula edodes) and black ear mushroom (Auricularia polytricha), sample isolation, gram staining to identify types of bacteria, and then tested for antibacterial activity using the method Kirby-Bauer diffusion. The results showed that endophytic bacteria from shiitake fungus and black ear fungus could inhibit the growth of both types of dental plaque bacteria with the largest average inhibition zone of 10 mm and 7.2 mm against Streptococcus sp. while for Bacillus sp. 9 mm and 8.5 mm. The results of identification of endophytic bacteria using Gram staining showed that the potential endophytic bacteria isolates were JST-1C (Gram-positive bacil) and JKP-1B (Gram-negative bacil).

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