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All Journal REKA KARSA Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Bunda Edu-Midwifery Journal (BEMJ) Jurnal Medika Hutama Journal of Sharia (JOSH) Journal of Business Studies and Management Review Jurnal Katalisator Jurnal Bisnis dan Manajemen (JURBISMAN) Jurnal Kajian Pendidikan dan Psikologi Jurnal Penelitian Sains dan Kesehatan Avicenna
Ayu Anggraini
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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PHENOLIC TOTAL CONTENT AND ANTIOXIDANT ACTIVITY OF ETHANOL EXTRACT OF MARKISA KONYAL (Passiflora ligularis) SEEDS Sari, Tisa Mandala; Verawati; Revi Yenti; Ayu Anggraini
JURNAL KATALISATOR Vol. 9 No. 1 (2024): Jurnal Katalisator Volume 9 No.1, April 2024
Publisher : LLDIKTI X Sumbar, Riau, Jambi, Kepri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62769/katalisator.v9i1.2905

Abstract

Konyal passion fruit (Passiflora ligularis f. lobata) has been widely used as fruit juice by the community, it is necessary to conduct research to explore the potential of konyal passion fruit as a natural medicine. This study aims to determine the total phenolic compound content and antioxidant activity of ethanol extract from konyal passion fruit seeds using UV-Vis Spectrophotometry method. The sample was macerated with 70% and 96% ethanol solvent, repeated three times and the filtrate was concentrated using a rotary evaporator at 40°C. The extract obtained was determined by the concentration of phenolic compounds using the Follin - Ciocalteau method and the antioxidant activity test using the DPPH method with gallic acid as a comparison compound. The determination of the total phenolic compound content was obtained at 77,73 µg/mL at a wavelength of 747 nm. The antioxidant activity test of gallic acid obtained IC50: 2,04 µg/mL, and the antioxidant activity test of the sample obtained IC50: 21,89 µg/mL at a wavelength of 515 nm. Based on the IC50 value, it can be concluded that the antioxidant activity of the ethanolic extract of passion fruit seeds is in the very strong category, namely in the range <50 µg/mL. The equivalence of antioxidant activity of ethanolic extract of konyal passion fruit seeds with gallic acid is 1:10,73 mg, meaning that 1 mg gram of gallic acid is equivalent to 10,73 mg of ethanolic extract of konyal passion fruit seeds.
GUIDANCE AND COUNSELING PROGRAM PREPARATION Bakhrudin All Habsy; Ayu Anggraini; Shaleha, Aula Niswa; Zainiah, Nisrina Salwa; Zahroh, Ummu
Jurnal Kajian Pendidikan dan Psikologi Vol. 3 No. 2 (2025): Jurnal Kajian Pendidikan dan Psikologi
Publisher : PT Altin Riset Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61397/jkpp.v3i2.300

Abstract

Guidance and counseling teachers have an important role in achieving optimal learner development. Thus, the need for a good understanding of the preparation of the counseling program is very important. Guidance and counseling programming is the process of planning programs to help students develop the abilities and skills needed to achieve their life goals in a structured and systematic manner. The purpose of this study is to explain the aspects in the process of preparing the counseling program in order to maximize the performance of counseling teachers optimally and sustainably. This research uses a literature study or literature review by reviewing the latest and relevant scientific books and journals as a source of literature. The results of the research on the preparation of the counseling program include: (1) Definition of the counseling program, (2) The role of the counseling teacher in the preparation of the counseling program, (3) The objectives and benefits of the preparation of the counseling program, (4) The components of the counseling program services, (5) The stages of preparing the counseling program, (6) Needs assessment, (7) Needs analysis, and (8) Independent curriculum-based counseling programs. Through the implementation of the guidance and counseling program preparation that has been well structured in accordance with the provisions and needs, it will have a significant positive impact on all students, especially the smooth implementation of the guidance and counseling program itself.
Co-Authors Achsien Hidajat Aravik, Havis Armis Armis Bakhrudin All Habsy Dewi Yuliana Esitra Herfanda Fitriaty Luluk Rosida Muhyidin Nurwijayanti Putri Hardiyanti Revi Yenti Shaleha, Aula Niswa SItti Alni Akmar Tisa Mandala Sari Titi Solfitri Tona Aurora Lubis Verawati Zahroh, Ummu Zainiah, Nisrina Salwa