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PENGARUH LAMA PENYIMPANAN DAN KONSENTRASI NATRIUM BENZOAT PADA SUHU BERBEDA TERHADAP KADAR VITAMIN C CABAI MERAH (Capsicum annuum L.) DAN SUMBANGSIHNYA PADA MATERI ZAT-ZAT MAKANAN DI KELAS XI MA/SMA Berlian, Zainal; rosa pane, elfira; mardiana, mardiana
BIOILMI Vol 1, No 1 (2015): Agustus 2015
Publisher : Fakultas Tarbiyah dan Keguruan,Universitas Islam Negeri

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Abstract

Red chilli (Capsicum annuum L.) is one of vegetables that useful for Indonesian people. Red chilli contains high vitamin C (ascorbic acid) and beta-carotene that surpass fruits often consumed by people like papaya, mango, pineaple and watermelon. Red chilli easily rotten so scientist use sodium benzoate to preservate anti-fungi. Red chilli which use sodium benzoate stored in 10oC (freezer) with variate in one day, 5 days and 10 days saving. This research point is to know the impact of sodium benzoate, saving time, saving in the room teperature and saving in the freezer to the red chilli vitamin C level. This research is held in the Politeknik Kesehatan Palembang Jurusan Gizi Laboratory. The decision of the vitamin C level based on the iodin titration. This research used completely randomized design with 8 treatments, 3 replications and 3 saving times till we get 72 trials. These treatments are A1= 0%/100g, A2= 0,07%/100g, A3= 0,09%/100g, A4 = 0,1%/100g, B1= 0%/100g, B2= 0,07%/100g, B3= 0,09%/100g, dan B4= 0,1%/100g which each saved one day, 5 days and 10 days in the room teperature and freezer. This research result show that saving time treatment have real impact to the red chilli vitamin C level is F count 238,57 more than 3,30 in the F table. In the adding concentration treatment sodium benzoate doesn‟t have the real impact to the red chilli vitamin C level that F count 0,023 less than 3,49 in the F table. The temperature treatment doesn‟t also have the real impact to the red chilli vitamin C level that F count -0,0008 less than the 18,51 in the F table. This research higest vitamin C level in the adding sodium benzoate 0,07% treatment which save in the room temperature since from H0 until H+10 the vitamin C level is increassy.
THE EFFECT OF EVERYONE IS A TEACHER HERE LEARNING STRATEGY ON LEARNING RESULT OF VIII CLASS ON BIOLOGY LEARNING Berlian, Zainal; Riswanda, Jhon; Ariska, Feby; Handayani, Tutut
Al 'Ilmi : Jurnal Pendidikan MIPA Vol 4 No 1 (2015): Al 'Ilmi : Jurnal Pendidikan MIPA
Publisher : Universitas Islam Negeri Raden Fatah

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Abstract

This study aims to determine the effect of active learning strategy type everyone is a teacher here to the results of students' Biology learning. This type of research is a quantitative research. The population used is the entire class VIII in one school in Musi Banyuasin Regency which consists of three classes. The technique used is purposive sampling technique, from three classes of population are taken two classes that are used as sample of experimental class and control class that is class VIII.1 and VIII.2 with the number of students as much as 54 people. Data collection is done by giving test and questionnaire of student responses. After the data obtained from the research results then the data is analyzed by 2 ways, namely by inferential analysis techniques and n-gain. Inferential technique is used to find out the influence of active learning strategy type everyone is a teacher here on student learning outcomes. The results showed that there is a positive influence of the use of active learning strategy type of everyone is a teacher here on student learning outcomes, it can be seen from the t-test that is tcount 4,167> ttabel 1,675 and significance value 0,000<0,05, hence Ha accepted and H0 is rejected, and based on the comparison of mean values and the percentage of student learning outcomes indicates that the experimental class is superior to the control class. Keywords: active learning, everyone is a teacher here, learning strategy, learning result
THE EFFECT OF INDEX CARD MATCH LEARNING MODEL ON STUDENTS’ INTEREST ON SCIENCE MATERIAL AT VII CLASS Berlian, Zainal; Purnamasari, Rita; Samiha, Yulia Tri; ., Syarifah
Al 'Ilmi : Jurnal Pendidikan MIPA Vol 4 No 1 (2015): Al 'Ilmi : Jurnal Pendidikan MIPA
Publisher : Universitas Islam Negeri Raden Fatah

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Abstract

This study aims to determine the effect of learning model of Active Learning type of Index Card Match on student's interest in science class VII MTs. This research is a kind of quantitative research. Sampling in this research is done by purposive technique sampling which considering certain criteria based on the value of both classes taught by the same teacher. The sample of research taken by class VII.D and VII.E. This study was conducted during two meetings with the assessment instrument in the form of a questionnaire (posttest). The questionnaire was a questionnaire of students' interest in learning by shaving four indicators of student interest in learning: student interest, student attention, student involvement and feelings of pleasure. The results of this study indicate that students' interest in achievement of student interest indicators obtained 90.27%. In the indicator of student attention for the experimental class obtained 90.10%. Indicator of student involvement in the experimental class was 89.86%. The last indicator of the feeling of pleasure in the experimental class is 91.55%. The result of the research also shows that based on tcount 4,913> ttabel 1,993 and significance value <0.05, Ha is accepted and H0 is rejected. The average score of students' interest in the control class is 63,205 and the experimental class is 68,805. In the four indicators of interest in learning are interest, attention, involvement, and feelings of pleasure, the percentage of the experimental class is higher than the control class. Therefore it is expected that the active learning model of index card match type can be used as a learning model because with this model the students will be more active in their activities so that their learning interest can grow and be maintained.Keywords: active learning, index card match, learning model
PENERAPAN MODEL KEPEMIMPINAN TRANSFORMASIONAL DALAM DUNIA PENDIDIKAN Zainal Berlian
Ta'dib: Jurnal Pendidikan Islam Vol 17 No 02 (2012): Ta'dib
Publisher : Faculty of Tarbiyah and Teaching Sciences, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/td.v17i02.32

Abstract

Leadership is an important discussion, especially in order to improve thequality of education, because in the world of education can not be separatedfrom the influence of education, especially related to the formation ofeducational policy. One model that is quite popular in the worldof education is transformational leadership. A leader in education should beable to apply the model of transformational leadership. Therefore,transformational leadership is not only based on the need for self-esteem,but also to improve awareness of a leader to act best in accordance with the studyof management development and leadership that sees humans,performances, and growth as a side affects one to another. This Leadership is oriented toward the change of vision that is the leader's ability to create, define, communicate, socialize,transform, and implement the ideal thoughts coming from himself or as aresult of social interaction among members of the organization and itsstakeholders are believed to be the ideals of the organization in the futurethat must be achieved or realized through the commitment of all personnel. 
Literasi Wakaf Tunai pada Polis Asuransi AXA Mandiri Syariah di Palembang Fieska Chairunissa; Zainal Berlian; Heri Junaidi
Intelektualita Vol 10 No 1 (2021): Jurnal Intelektualita: Keislaman, Sosial dan Sains
Publisher : Wakil Rektor III Bidang Kemahasiswaan dan Kerjasama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/intelektualita.v10i1.8608

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana literasi wakaf tunai pada polis asuransi AXA Mandiri Syariah Palembang dalam perspektif ekonomi syariah. Metode penelitian ini adalah penelitian lapangan dengan pendekatan kualitatif. Subjek dari penelitian ini adalah PT. AXA Mandiri Financial Service Syariah Palembang. Hasil penelitian ini menunjukkan bahwa literasi wakaf tunai pada polis asuransi AXA Mandiri Syariah Indonesia secara rutin menyelenggarakan program literasi keuangan dan asuransi kepada masyarakat hampir di berbagai kota se Indonesia sejak 2016 seperti DKI Jakarta, Banten, Tangerang, Surabaya, Medan, Palembang, Bandung, Semarang, Gorontalo, Banjarmasin, Makassar. Penggunaan operasi digital serta media sosial terus digalakkan agar memudahkan calon nasabah mengakses informasi apapun tentang program wakaf dari AXA Financial Indonesia. AXA Financial Indonesia terus membangun kapasitas para agen asuransinya yang saat ini berjumlah 1000 orang dengan training dan workshop secara terpadu, baik secara offline maupun online agar dapat memberi informasi yang tepat kepada calon nasabah. Mengembangkan strategi pemasaran yang inovatif, dengan merangkul banyak komunitas anak muda, komunitas dakwah, dan komunitas sosial kemasyarakatan lainnya. Analisis ekonomi syariah atas literasi polis asuransi AXA Mandiri Syariah Palembang, peluang pengembangan instrumen wasiat wakaf ini sangat terbuka lebar.
PENGARUH PEMBERIAN SARI KULIT NANAS (Ananas comosus (L) Merr) TERHADAP JUMLAH KOLONI BAKTERI PADA IKAN BANDENG (Chanos chanos F.) Zainal Berlian; Fitratul Aini; Melda Yunita
Florea : Jurnal Biologi dan Pembelajarannya Vol 3, No 2 (2016)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.005 KB) | DOI: 10.25273/florea.v3i2.801

Abstract

Pineapple rind (Anana chomosus (L) Merr) is household waste has not been used optimally. Rind the  pineapple contains bromelain enzymes, citric acid and phenols, to inhibit bacterial growth. The research objective test ativitas antibacterial (Ananas chomosus (L) Merr) to fish. The study design used a completely randomized design (CRD), the treatment of P0 (0%), P1 (12.5%), P2 (25%), P3 (50%) and P4 (100%). Results of analysis of variance (ANOVA), the concentration extract pineapple rind (Anana chomosus (L) Merr) gives significant differences (p> 0.01) to the number of bacterial colonies, where Fh > Ft. The results showed pineapple rind (Anana chomosus (L) Merr) has antibacterial activity
PENGARUH LAMA PENYIMPANAN DAN KONSENTRASI NATRIUM BENZOAT PADA SUHU BERBEDA TERHADAP KADAR VITAMIN C CABAI MERAH (Capsicum annuum L.) DAN SUMBANGSIHNYA PADA MATERI ZAT-ZAT MAKANAN DI KELAS XI MA/SMA Zainal Berlian; elfira Rosa Pane; mardiana mardiana
Bioilmi: Jurnal Pendidikan Vol 1 No 1 (2015): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v1i1.1125

Abstract

Red chilli (Capsicum annuum L.) is one of vegetables that useful for Indonesian people. Red chilli contains high vitamin C (ascorbic acid) and beta-carotene that surpass fruits often consumed by people like papaya, mango, pineaple and watermelon. Red chilli easily rotten so scientist use sodium benzoate to preservate anti-fungi. Red chilli which use sodium benzoate stored in 10oC (freezer) with variate in one day, 5 days and 10 days saving. This research point is to know the impact of sodium benzoate, saving time, saving in the room teperature and saving in the freezer to the red chilli vitamin C level. This research is held in the Politeknik Kesehatan Palembang Jurusan Gizi Laboratory. The decision of the vitamin C level based on the iodin titration. This research used completely randomized design with 8 treatments, 3 replications and 3 saving times till we get 72 trials. These treatments are A1= 0%/100g, A2= 0,07%/100g, A3= 0,09%/100g, A4 = 0,1%/100g, B1= 0%/100g, B2= 0,07%/100g, B3= 0,09%/100g, dan B4= 0,1%/100g which each saved one day, 5 days and 10 days in the room teperature and freezer. This research result show that saving time treatment have real impact to the red chilli vitamin C level is F count 238,57 more than 3,30 in the F table. In the adding concentration treatment sodium benzoate doesn‟t have the real impact to the red chilli vitamin C level that F count 0,023 less than 3,49 in the F table. The temperature treatment doesn‟t also have the real impact to the red chilli vitamin C level that F count -0,0008 less than the 18,51 in the F table. This research higest vitamin C level in the adding sodium benzoate 0,07% treatment which save in the room temperature since from H0 until H+10 the vitamin C level is increassy.
AKTIVITAS ANTIFUNGI EKSTRAK BIJI JARAK PAGAR (Jatropha curcas L.) TERHADAP PERTUMBUHAN FUNGI Pyricularia oryzae Zainal Berlian; Syarifah Syarifah; Fitri Astriawati
Bioilmi: Jurnal Pendidikan Vol 2 No 2 (2016): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v2i2.1132

Abstract

Pyricularia oryzae is a fungus that causes blast disease in rice. Control of this disease usually uses synthetic pesticides, but pesticides have a negative impact on the enviroment and human health. Therefore, control that are enviromentally friendly and safe to apply are needed, using seeds extract of Jatropha curcas. The purpose of this study were to determine the ability of Jatropha seed extract and to determine the optimum concentration of Jatropha seed extract in inhibiting the growth of Pyricularia oryzae in vitro. The research was conducted at Hall Crop Protection South Sumatra. Jatropha seeds powder was extracted with maceration method using ethanol 96%. Antifungal test was done by using a modification of agar diffusion method by using cork choler and the concentration used were 0% (v/v), 25% (v/v), 50% (v/v), and 100% (v/v). Data obtained were growth diameters of fungus Pyricularia oryzae and analyzed by ANSIRA and BNT test. The results showed that Jatropha seed extract can inhibit the growth of Pyricularia oryzae in vitro. The optimum concentration of Jatropha seed extract was 100% with the smallest growth diameter average of the fungus 3,66 cm and the biggest inhibition percentage 59,3%.
PENGARUH PERLAKUAN PERENDAMAN AIR PANAS DANAIR DINGIN TERHADAP PERKECAMBAHAN BENIH KARET (Hevea brasilliensisMuell.Arg) DAN SUMBANGSIHNYA PADA MATA PELAJARAN BIOLOGI MATERI PERTUMBUHAN TUMBUHANKELAS XII SMA / MA Zainal Berlian; Syarifah Syarifah; al Hidayat
Bioilmi: Jurnal Pendidikan Vol 2 No 2 (2016): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v2i2.1134

Abstract

Rubber tree (Hevea brasiliensis, Muell.Arg) belongs to the family Euphorbiaceae, called by other names rambung, sap, members, kejai or hapea. Rubber seed is the result of another addition to natural rubber from the rubber tree (Hevea brasiliensis, Muell.Arg) were underused. Rubber seeds are large and have a leather or hard shell. Most people still use rubber seed as a seed to be planted. This study aims to determine the effect of soaking treatment of hot water and cold water on the seed germination of rubber (Hevea brasilliensis, Muell. Arg). This research was conducted at the Laboratory of Biology UIN Raden Fatah Palembang in South Sumatra. The parameters observed in this study was the rate of germination and seed vigor index. This study uses a completely randomized design (CDR) with 4 treatments, without treatment (control), immersion in hot water, cold water immersion and immersion hot water then in cold water, the number of seeds 20 on each - each treatment. The results of the study are in the treatment of hot water immersion C2 and submerged into cold water are the parameters of the best with 85% germination percentage and seed vigor index of 9.64. This reseach contributed to the world of education is in the form of student worksheets and lesson plan.
PENGGUNAAN PERASAN JERUK NIPIS (Citrus aurantifolia) DALAM MENGHAMBAT BAKTERI Escherichia coli PADA BAHAN PANGAN Zainal Berlian; Awalul Fatiqin; eka agustina
Bioilmi: Jurnal Pendidikan Vol 2 No 1 (2016): Bioilmi: Jurnal Pendidikan
Publisher : Program Studi Pendidikan Biologi Fakultas Ilmu Tarbiyah dan Keguruan Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/bioilmi.v2i1.1139

Abstract

Bacteria in food can result from the sale of foods that do not pay attention to hygiene and safety. Pathogenic bacteria in food can cause illness gastroenteris/digestion. One of the ways to prevent the escape of pathogens is antibacterial compounds . Lemon (Citrus aurantifolia) contained many chemical compounds that can inhibit the growth of bacteria such as flavonoids and saponin. This study aims to isolate bacteria from food such as fish and chicken as a test of the effectiveness of lemon on the growth of bacteria. The study was conducted on April 2016 in MIPA (Science) Laboratory of UIN Raden Fatah Palembang and the Center for Health Laboratory Palembang. The research method is experimental laboratory used as a pour plate in order to make the diffusion were analyzed qualitatively. Using test bacteria Escherichia coli from food that is tested by agar diffusion method for determining the concentration of lemon juice on the growth of bacteria. The results showed that lemon juice can inhibit the growth of E. coli bacteria that is at a concentration of 25% average of 3,2 colonies of bacteria/gram; 50% mean bacterial concentration of 2,4 colonies/gram; 7% of the average bacterial concentration of 4,2% and 100% means bacterial concentration of 0,8 colonies/gram. Lemonsqueezemost effectively inhibits bacteria at concentrations of 100%.