Article Per Year (5 Year)
p-Index From 2020 - 2025
4.409
P-Index
This Author published in this journals
All Journal JURNAL GIZI INDONESIA Prosiding Seminar Nasional MIPA Majalah Obat Tradisional Pro Food Jurnal Pariwisata Jurnal Gizi dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics) CARADDE: Jurnal Pengabdian Kepada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Journal Health & Science : Gorontalo Journal Health and Science Community Jurnal Teknologi Pertanian Andalas Bhakti Persada Jurnal Aplikasi IPTEKS J-Dinamika: Jurnal Pengabdian Kepada Masyarakat JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat) Jurnal Media Sains Abdi: Jurnal Pengabdian dan Pemberdayaan Masyarakat Acta Chimica Asiana Poltekita: Jurnal Pengabdian Masyarakat Prosiding Konferensi Nasional PKM-CSR Jurnal Abdimas Perbanas BHAKTI PERSADA Jurnal Aplikasi IPTEKS (Journal of Applied Sciences and Technology) Jurnal Abdi Masyarakat Seminar Ilmiah Nasional Teknologi, Sains, dan Sosial Humaniora (SINTESA) Seminar Nasional Aplikasi Iptek (SINAPTEK) JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI) Paradharma: Jurnal Aplikasi IPTEK
I Gusti Ayu Wita Kusumawati
Universitas Dhyana Pura
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Transportation Other

Published : 36 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Jurnal Media Sains

 1 
Aktivitas Antioksidan dan Penghambatan Enzim α-amilase Ekstrak Air Kombinasi Daun Papasan (Coccinia grandis [L.]) dan Daun Sembung (Blumea balsamifera [L.] DC) Atikawati, Atikawati; Kusumawati, I Gusti Ayu Wita; Putra, I Made Wisnu Adhi; Yogeswara, Ida Bagus Agung
Jurnal Media Sains Vol 3, No 2 (2019): JURNAL MEDIA SAINS
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (409.915 KB) | DOI: 10.36002/jms 3.v3i2.911

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengetahui aktivitas antioksidan dan penghambatan ?-amilase pada kombinasi ekstrak air daun papasan dan daun sembung. Ekstrak dibuat dengan cara menyeduh serbuk daun papasan dan daun sembung dengan berbagai rasio (1:3, 1:1, dan 3:1). Penyeduhan dilakukan menggunakan 100 ml air mendidih (100?C) selama 5 menit. Hasil penelitian menunjukkan bahwa aktivitas antioksidan dalam menangkal radikal bebas DPPH tertinggi terdapat pada sampel kombinasi 1:3 yang dinyatakan dengan IC50 sebesar 1,58?0,06 mg/ml danaktivitas penghambatan ?-amilase tertinggi juga terdapat pada sampel kombinasi rasio 1:3 dengan nilai IC50 sebesar 1,29?0,02 mg/ml. Secara umum, semua kombinasi berpotensi sebagai minuman fungsional antidiabetes.Kata kunci: Daun papasan, daun sembung, aktivitas antioksidan, aktivitas penghambatan ?-amilase, ekstrak air.ABSTRACTThis study aims to determine the antioxidant and inhibition of ?-amylase activities of the combination of Coccinia grandis [L.] and Blumea balsamifera [L.] DC water extracs. The extracts wass made by decoctingthe leaves powder in various ratios (1: 3, 1: 1, and 3: 1). Decoction process was done using 100 ml of infuced water (100?C) for 5 minutes. The results showed that thethe highest antioxidant activity in counteracting free radicals DPPH was found in combination of 1:3 expressed by IC50 of 1.58?0.06 mg/ml and the highest ?-amylase inhibitory activity was also found in combination of 1:3sample with IC50 values of 1.29?0.02 mg/ml. In general, all combinations have potential to be antidiabetic functional drinks.Keywords: Coccinia grandis [L.], Blumea balsamifera [L.] DC, antioxidant and inhibition of ?-amylase, water extract.
Analisis Kadar Total Flavonoid dan Fenolik dari ekstrak air kombinsi daun papasan (Coccinia grandis L) dan buah belimbing wuluh (Averrhoa blimbi L) Ate, Olyn Tien; Putra, I Made Wisnu Adhi; Kusumawati, I Gusti Ayu Wita; Nursini, Ni Wayan
Jurnal Media Sains Vol 3, No 2 (2019): JURNAL MEDIA SAINS
Publisher : LPPM Universitas Dhyana Pura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.393 KB) | DOI: 10.36002/jms 3.v3i2.912

Abstract

ABSTRAKPenelitian ini bertujuan untuk membuat ekstrak air dari kombinasi daun papasan dan buah belimbing wuluh. Selanjutnya total flavonoid dan total fenolik ekstrak diuji. Ekstrak dibuat dengan merebus kombinasi serbuk daun papasan dan buah belimbing wuluh pada berbagai rasio massa (1:0, 1:3, 1:1, 3:1, dan 0:1) dan jumlah sampel serbuk 1-5 g. Proses ekstraksi dilakukan dalam 100 ml air mendidih selama 5 menit. Hasil penelitian menunjukkan bahwa kandungan flavonoid total tertinggi dan kadar fenolik total 135,1?0,18 mg QE/g bahan kering dan 48,5?3,09 mg GAE/g bahan kering, ditemukan dalam sampel dengan rasio kombinasi 1:3 (1 g). Secara umum, semua kombinasi daun papasan dan buah belimbing wuluh memiliki jumlah flavonoid dan fenolik yang besar dan memiliki potensi besar sebagai minuman kesehatan antidiabetik.Kata kunci: Papasan, belimbing wuluh, total flavonoid, total fenolikABSTRACTCoccinia grandis L and Averrhoa blimbi L have been known to have a great activity to treat type 2 diabetes mellitus. This study was aimed to make water extracts from the combination of Coccinia grandis L and Averrhoa bilimbi L. The total flavonoid and total phenolic content of the extracts was then tested. The extracts were made by brewing the combination of powdered Coccinia grandis L leaves and Averrhoa bilimbi L fruits at various mass ratios (1:0, 1:3, 1:1, 3:1, and 0:1) and amount of powdered samples (1-5 g). The process was done in 100 ml of boiling water for 5 minutes. The results showed that the highest total flavonoid content and total phenolic content of 135.1?0.18 mg QE/g d.m. and 48.5?3.09 mg GAE/g d.m., respectively, were found in the sample with combination ratio of 1:3 (1 g). This results revealed that, generally, all combinations of Coccinia grandis L leaves and Averrhoa bilimbi L fruits have a great amount of flavonoid and phenolic and have a great potential as antidiabetic health beverages.Keywords: Coccinia Grandis L, Averrhoa Bilimbi L, total flavonoid, total phenolic
Co-Authors Ate, Olyn Tien Atikawati, Atikawati Christin Octavia Banobe Dylla Hanggaeni Dyah Puspaningrum Hariani, Gusti Ayu Nyoman I Gede Ariyasa . I Gede Mustika I Gede Mustika I Gede Mustika I Gede Mustika I Gede Widhiantara I Gusti Agung Ayu Dewi Landari I Made Wisnu Adhi Putra I Made Wisnu Adi Putra I Nengah Reyunika Ida Bagus Agung Yogeswara Ida Bagus Ketut Mantra Kalumbang, Handriany Ines Luh Eka Rahayu Ambarawati Mantra, Ida Bagus Ketut Ni Kadek Sri Sutarmini Ni Ketut Wiradnyani Ni Luh Utari Sumadewi Ni Made Indri Sugiantari Ni Made Kurniati Ni Putu Eny Sulistyadewi Ni Wayan Nursini Purwaningtyas Kusumaningsih Purwaningtyas Purwaningtyas Putri, Ni Wayan Sukma Putu Wida Gunawan Rachman, Bella Nadya Rai Riska Resty Wasita Sumadewi, Ni Luh Utari Umar Santoso Umayi, Anak Agung Istri Kintan Wiranata, I Gusti Agung Gede Yustinus Marsono