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Biopendix: Jurnal Biologi, Pendidikan dan Terapan
Published by Universitas Pattimura
ISSN : 24074969     EISSN : 26848341     DOI : -
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Education
Jurnal Biopendix publishes peer-reviewed research of special importance and broad interest in any area of biology education by research and or result of conceptual studies.
Arjuna Subject : -
Articles 10 Documents
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Search results for , issue "Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan " : 10 Documents clear
PERBEDAAN MODEL PEMBELAJARAN MIND MAPPING DAN KONVESIONAL TENTANG HASIL BELAJAR BIOLOGI KONSEP KEANEKARAGAMAN HAYATI PADA SISWA KELAS X SMA NEGERI WAEPUTIH KECAMATAN WAPLAU KABUPATEN BURU Lenta N Simbolon; Ine Arini
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page101-106

Abstract

Background: The success of the learning process requires the motivation in the students themselves to be able to encourage them to do activities in the learning activities. In the implementation, appropriate learning model is needed that can generate student motivation to learn. The use of the right teaching model is to use the Mind Mapping learning model. Method: The type of research used in this study is a quasi-experimental study or Quasi experiment. The design of this study is non-equivalent pretest-posttest consisting of mind mapping class and conventional class. The population in this study is all students of grade X SMA Negeri Waeputih, which consists of 3 classes of 72 students. The sample in this study were students of class X-1 and X-3 with each student 21 people. Sampling is done randomly. Result: The result of the research used the learning model of Mind Mapping and Conventional average student value in Mind Mapping class 100% higher than the average value of conventional class of 80%. Conclusion: There is a difference of students' learning outcomes proven on the result of t-test analysis where thitung 5.14> ttabel 1.01. Keywords: Mind Mapping Learning Model, Learning Outcomes, Biodiversity
KOMPOSISI ASAM LEMAK CACING LAUT SIASIA (Sipunculus, SP) DARI PERAIRAN PANTAI PULAU NUSALAUT Bernita Br Silaban
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page107-114

Abstract

Background: "Siasia" is a seaworm species in the phylum that includes Sipuncula Sipunculidea class. This animal has been consumed for generations by coastal communities Nusalaut Island, central mollucas but not yet universally known. Until now there has been obtained gisi complete composition. This study aimed to identify the composition of fatty acids contained in vain fresh seaworms. Method: Seaworms vain taken from coastal waters of Negeri Titawaai and Nalahia Nusalaut Island, Central Moluccas in March 2014. The parameters analyzed include methods is sokhlet fat content and fatty acid by GC method. Result: The results showed fresh siasia fat content 1.12% of coastal waters Titawaai while 1.91% of coastal waters Nalahia. Fatty acids seaworms were identified from coastal waters Titawai is kaparat acid (C10: 0), lauric acid (C12: 0), myristic acid (C14: 0), palmitoleic acid (C16: 1), stearic acid (C18 : 0), linolenic acid (C18: 3) acid and eicosapentaenoic (C20: 5) while the fatty acids of seaworm vain of coastal waters Nalahia include is lauric acid (C12: 0), myristic acid (C14: 0), palmitoleic acid ( C16: 1), stearic acid (C18: 0) and eicosapentaenoic acid (C20: 3). Conclusion: Siasia fatty acid from Titawai waters of the identified seven seas of each capsic acid (C10: 0), lauric acid (C12: 0), myristic acid (C14: 0), palmitoleic acid (C16: 1) , Stearic acid (C18: 0), linolenic acid (C18: 3) and eicosapentaenoic acid (C20: 5) whereas Siasia fatty acids from Nalahia's coastal waters were identified as five lauric acid (C12: 0), myristic acid (C14: 0), palmitoleic acid (C16: 1), stearic acid (C18: 0) and eicosapentaenoic acid (C20: 3).
EKSTRAK ETANOL TERIPANG PASIR (Holothuria scabra) DALAM MEMPERBAIKI KERUSAKAN USUS HALUS MENCIT (Mus Musculus) YANG TERPAPAR KALIUM BROMAT MELALUI PENGAMATAN GAMBARAN HISTOPATOLOGI MENCIT Hanna Kalorbobir; Theopilus Watuguly
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page115-123

Abstract

Background: In Indonesia, traditionally sea cucumber (Holothuria scabra) is often used as a drug for uric acid. A study has been conducted on the effect of giving sandy cucumber extract (Holothuria scabra) to microscopic images of the small intestine of mice (Mus muculus) induced by potassium bromate. Method: This study used a small intestine sample of 2-3 months old male mice weighing + 20-30gr for 15 mice used in the study, divided by 5 groups, ie group I was given allopurinol as a positive control, group II was given aquades as control group negative, group III, IV and V were given extract of sea cucumber sand and potassium bromate as treatment group with concentration of 5%, 10%, and 15%. Result: The result of the research was analyzed quantitatively, showed that the extract of sea cucumber with 10% concentration was not significantly different with the extract of sea cucumber with concentration of 15%, when compared with the giving of sea cucumber extract with 5% concentration gave significantly different result with the giving of extract sea ​​cucumbers with concentrations of 10% and 15%. This shows the provision of sea cucumber extract with a concentration of 5% can give microscopic changes in the small intestine of mice due to exposure to potassium bromate. Conclusion: Sand cucumber extract (Holothuria scabra) with 5% concentration can give a change of histology picture of small intestine of mice (Mus muculus).
PENENTUAN KADAR ASAM LEMAK BEBAS PADA MINYAK JELANTAH DENGAN PENAMBAHAN ANTIOKSIDAN ALAMI KULIT PISANG RAJA (Musa sapientum) Debora Patty; Pamella Mercy Papilaya; R L Karuwal
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page124-128

Abstract

Background: Indonesia as one of agrarian countries rich in natural resources and has a variety of plants that have great potential to be utilized as a natural antioxidant, one of which is a banana. In the utilization of bananas is limited to the meat alone while the skin is only used as waste, whereas banana peels have a high value of benefits, it is evident that the banana skin contains high oxygen activity compared to meat. Method: The method used is Completely Randomized Design (RAL) with factorial pattern consisting of 5 treatments and 3 repetitions. The results were analyzed statistically with Anova test showed sig value. 0.000 <0.05 followed by Tukey test showing very real difference in each treatment. Results: The results showed that group P (3) was the best treatment group that decreased free fatty acid content in cooking oil with the addition of natural antioxidant of banana peel (Musa sapientum). Conclusion: The addition of natural antioxidant of banana skin effect in decreasing free fatty acids fatty acid content with average free fatty acid content with 1% b / b, 2% w / b and 3% b / b banana peel powder of 0 , 2928%, 0.2733% and 0.2370%.
POTENSI EKSTRAK DAUN TERATAI (Nymphaea pubescens L.) DALAM MENGHAMBAT Staphylococcus aureus Alfia Sabban; Dominggus Rumahlatu; Theopilus Watuguly
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page129-141

Abstract

Background: The lotus (Nymphaea pubescens L.) is one of the ornamental plants that many people in demand because it has varieties, shapes, and color of flowers are diverse. The lotus has the potential to be developed as an antibacterial. This study aims to determine the use of lotus leaf extract as anti-bacterial Staphylococcus aureus. Method: This study included the making of extraction using maceration method using ethanol, phytochemical testing of lotus leaf extract and testing of anti bacterial activity was done by diffusion method agar by observing and measuring the inhibition zone diameter formed on Muller Hinton (MHA) media. Then done by giving lotus leaf extract with 3 treatment of concentration that is 5%, 10%, 20%, positive control (ampicillin) and negative control (aquades). With an incubation period of 1 x 24 hours. Result: The result of phytochemical test showed that lotus leaf extract contain alkaloid compound, triterpenoid, steroid, flavonoid, phenolic and saponin. Anti-bacterial activity test results showed that the concentration given was not able to inhibit the growth of test bacteria. Conclusions: Bacteriostatic tests with a 60% extract concentration indicating that at 10-5 to 10-9 dilutions there were no bacterial colonies growing.
KANDUNGAN SENYAWA FLAVONOID PADA DAUN MELINJO (Gnetum gnemon L.) BERDASARKAN PERBEDAAN TEMPAT TUMBUH Mersy T Tanamal; Pamella Mercy Papilaya; Alwi Smith
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page142-147

Abstract

Background: The village of Latuhalat and Kayu Putih village is a place that is on the beach and in the mountains. Potential natural resources are quite a lot of plants melinjo (Gnetum gnemon L). This study aims to determine the total compound of flavonoid content of leaf melinjo (Gnetum gnemon L) based on place difference. Method: The method used in this study using the method of Chang et al. The solvent used for diluting the melinjo extract was methanol solvent, then measured using a UV-VIS spectrophotometer. Result: Result of analysis of flavonoid compound content, Latuhalat Village has average total flavonoid content of13.080% and average total flavonoid content in Kayu Putih Village equal to 17.028%. Kayu Putih Village has more flavonoid compound than Latuhalat Village. Conclusion: Total levels of melinjo leaf flavonoids (Gnetum gnemon L) in Kayu Putih Village were more than total flavonoids of leaf melinjo (Gnetum gnemon L) in Latuhalat Village.
MODEL PEMBELAJARAN LEARNING CYCLE (LC-5E) UNTUK MENINGKATAN HASIL BELAJAR KOGNITIF SISWA KELAS XI IPA SMA NEGERI 10 AMBON PADA KONSEP SISTEM PERNAPASAN MANUSIA Flora Latuputty; H Tuaputty; Ine Arini
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page148-153

Abstract

Background: Learning Cycle Learning Model (LC-5E) is a flexible learning model and can improve the development of Concepts, namely how knowledge is constructed in the minds of students and students' skills in finding knowledge meaningfully. Method: This research is a descriptive research type. Population in this research is all student of class XI IPA SMA Negeri 10 Ambon which consist of 51 student and become sample of research in class XI IPA2 which amounted to 26 students. Data on biological learning results obtained through initial and final tests and observations to observe cognitive abilities were obtained through LKS results. Data analysis used qualitative descriptive analysis. Results: The results data obtained with the average score of achievement of the initial test 40 and are in the qualification failed, cognitive aspect 90 was in complete qualification. Based on the acquisition of the value of the evaluation results obtained that the learning by using the model of Learning Cycle LC-5e on Biology subjects can improve student learning outcomes of grade XI IPA2 SMA Negeri 10 Ambon. Conclusion: The improvement of learning by using Learning Cycle Learning Model (LC-5E), seen from the number of students who scored above KKM 75. Before doing the teaching and learning activities, the presentation of the number of students who scored KKM was 19%. After doing the teaching and learning activity that is the second meeting, the presentation of the number of students who get the value of KKM increased to reach the maximum number of 100%.
ANALISIS KANDUNGAN FLAVONOID PADA TEH BENALU (Dendropohtoe pentandra (L.) Miq.) Jecklyn A Lekal; Theopilus Watuguly
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page154-158

Abstract

Background: Benalu is one of the plant species that lives attached to other plants. The parasite is hemiparasit or half parasitic because it has a green leaf substance (chlorophyll) used for the assimilation process and only sucks water and organic matter from its host plant. Flavonoids are phenol compounds commonly found in vascular plants including parasites. Flavonoids are useful for protecting cell structures, increasing the effectiveness of vitamin C, anti-inflammation, preventing bone loss and as an antibiotic. Method: Total flavonoid content in clove parasite tea using UV-Vis Spectrophotometer method. Results: Total flavonoid in tea clove parasite was 0.2819%. Flavonoids found in tea parasite cloves are low with the presence of heating and temperature factors. Conclusion: Based on the quantitative test, leaf parasite is the highest flavonoid level of 13.702% and after being made tea, flavonoid levels changed to 0.281%.
KUALITAS ORGANOLEPTIK SIRUP DAUN KELOR (Moringa oleifera) BERDASARKAN VARIASI KONSENTRASI GULA Jenny Grice Telehala; H Sinay
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page159-166

Abstract

Background: Moringa leaves are vegetables rich in nutrients, but rarely used by the community as a vegetable, because the aroma is sharp and bitter taste. Making Moringa leaf syrup can reduce the aroma sharp and bitter taste. Addition of sugar can affect the color, taste, aroma and viscosity of Moringa leaf syrup. Method: This study to measure organoleptic quality of Moringa leaf syrup using scoring method. Result: The result showed that the best color indicator was A0 treatment (70%), while the best taste, aroma and viscosity indicator was A3 (85%). Conclusion: There is influence of addition of sugar to organoleptic quality (color, flavor, aroma, viscosity) from Moringa leaf syrup. For color indicator with best criterion is treatment A0 (70%), while indicator of flavor, aroma and viscosity with best criterion is treatment of A3 (85%).
ANALISIS KADAR PROTEIN CACING LAOR (POLYCHAETA) DARI PERAIRAN PULAU AMBON Sintje Liline
BIOPENDIX Vol 3 No 2 (2017): Biopendix : Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol3issue2page167-171

Abstract

Background: Laor is a variety of types of marine worms (Polychaeta) that appear periodically in large numbers at sea level at any given time and consumed by the Ambon island community. Environmental factors that affect Laor's presence are light, salinity, and temperature. Laor lives on a rocky substrate such as those found in the waters of the village of Latuhalat, the village of Allang, and the village of Hutumuri. Method: The method used to analyze the protein content of Laor worm is Kjedhal method and the data is analyzed with nonparametric statistic, and if different then further test is done by using LSD (Least Significance Difference) test. Results: At the time of Laor sampling in the village of Latuhalat, Allang village, and Hutumuri village, wavy surface conditions, water in low tide, the weather is sunny, and the three villages have sandy coral substrate. While the environmental chemical physics factor in Latuhalat village shows salinity is 33o / â—‹â—‹, temperature is 30oC, and pH is 5.23. Allang Village has a salinity of 30o / â—‹â—‹, a temperature of 29oC, and a pH of 7.55. The village of Hutumuri has a salinity of 32o / â—‹â—‹, a temperature of 28oC, and a pH of 5.50. The results of protein content analysis showed that the average Laor protein level from Latuhalat village was 14.293%, Allang village 15.0497%, and Hutumuri village 10.952%. While the average protein level in Laor worms showed Laor worm protein levels from each village were significantly different. Conclusion: The average of Laor worm protein from Ambon Island waters is significantly different from that of Latuhalat 14.293%, alang 15.0497% village, and Hutumuri village 10.952%. The average Laor worm protein level tested with parametric statistic showed Laor worm protein levels from each village were significantly different.

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