Article Per Year (5 Year)
p-Index From 2020 - 2025
2.223
P-Index
This Author published in this journals
All Journal Vegetalika Journal of Mathematical and Fundamental Sciences Jurnal Biologi Universitas Andalas Indonesian Journal of Chemistry JSFK (Jurnal Sains Farmasi & Klinis) Jurnal Hilirisasi IPTEKS (JHI) Jurnal Mandala Pharmacon Indonesia Jurnal Review Pendidikan dan Pengajaran (JRPP) Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks
Nova Syafni
Fakultas Farmasi, Universitas Andalas
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Body Mist-Making Training and Socialization of Cosmetic Product Registration and Marketing Authorization to Youth Organisations in Kerinci Nova Syafni; Try Andy Sahputra; Saafrida Saafrida; Uswatul Hasanah; Rini Agustin; Rahmi Yosmar; Friardi Ismed; Erizal Zaini
Warta Pengabdian Andalas Vol 31 No 2 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.2.336-342.2024

Abstract

Indonesia is an important country that produces essential oils that are widely used in fragrance cosmetic products. The use of local essential oils for cosmetics needs to be introduced to the youth generation with the aim that they do not just become consumers. Youth organisations in Kerinci have many activities to improve their skills and abilities for a better future. Collaboration between the university and the youth organisation was achieved by providing training on doing cosmetic product training on making cosmetic products. The product uses essential oils called body mist. Nowadays, the youth still know very little about the manufacturing process of cosmetics products. To provide further benefits, this community service activity collaborated with BBPOM in Padang, West Sumatra, to explain cosmetic safety and the registration process of cosmetic products. With this series topic in this training and outreach-related cosmetics, it is hoped that it can increase business ideas for young people who are members of the Sakti Alam Kerinci Organisation.
SKRINING PENGHAMBATAN AKTIVITAS ENZIM Α-AMILASE SECARA IN-VITRO DARI REMPAH-REMPAH PADA MAKANAN TRADISIONAL SUKU MINANGKABAU, SUMATERA BARAT Nofrizal Nofrizal; Nova Syafni; Lusia Eka Putri; Mifta Huljanah
Jurnal Review Pendidikan dan Pengajaran Vol. 8 No. 1 (2025): Volume 8 No. 1 Tahun 2025
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v8i1.41435

Abstract

Diabetes melitus (DM) merupakan penyakit metabolik degeneratif yang ditandai dengan kondisi hiperglikemia yang tidak terkontrol. Kondisi ini disebabkan oleh resistensi insulin dan kurangnya produksi insulin pada sel beta pancreas. Tujuan dari kajian ini adalah untuk menilai penghambatan aktivitas enzim α-amilase dari rempah-rempah yang digunakan dalam makanan tradisional suku Minangkabau, Sumatera Barat. Metode penelitian ini yaitu 20 Jenis rempah-rempah dimaserasi menggunakan pelarut etanol 70%. Masing-masing ekstrak dilarutkan dalam DMSO 10% dalam dapar fosfat pH 6,9. Masing-masing larutan diuji daya penghambatannya terhadap aktivitas enzim α-amilase dengan menggunakan pati sebagai substrat. Absorbansi dibaca pada l 540 nm menggunakan microplate reader. Hasil dianalisa menggunakan metoda Probit analysis untuk menentukan nilai IC50 dengan standar pembanding akarbosa. Hasil bahwa Ekstrak buah lada hitam menunjukkan penghambatan aktivitas tertinggi dengan IC50 sebesar 10,35 ppm (1,2 kali lebih kuat dari akarbosa). Tiga sampel lainnya, ekstrak kulit batang kayu manis, buah cabai, dan buah ketumbar menunjukkan aktivitas sedang dengan IC50 secara berturut-turut 40,17; 84,96 dan 97,42 ppm. Kesimpulan menunjukkan bahwa beberapa rempah-rempah yang digunakan dalam makanan tradisional Minangkabau berpotensi sebagai agen penghambat aktivitas enzim α-amilase
Monitoring Ekspresi Gen Chalcone Synthase dan Respon Pertumbuhan Lobak Singgalang (Brassica oleracea L.) Akibat Paparan Ultraviolet-B Ekstrem Amar, Puti Khairunnajwa; Mansyurdin, Mansyurdin; Syafni, Nova; Syafia, Ersa Nur; Idris, Muhammad
Vegetalika Vol 14, No 2 (2025): In Publish
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/veg.103190

Abstract

Singgalang cabbage (Brassica oleracea L.) is a local vegetable native to West Sumatra, cultivated in highlands around Mount Singgalang, Tanah Datar. Vegetables from Brassica genus are recognized for their high nutritional value and potential as functional foods. Key secondary metabolites in Brassica species, i.e., phenolic compounds and their derivatives, play a crucial role in antioxidant activity and are essential in promoting health. Light exposure, particularly ultraviolet-B (UV-B, 280-315 nm), can enhance biosynthesis of these compounds. UV-B intensity affects various process in plants including the phenylpropanoid pathway involved in secondary metabolite production. This study aimed to assess the expression of the CHALCONE SYNTHASE (CHS) gene under different UV-B intensities (0.3–3.0 µmol·m-2·s-1, 4 h) and examine the effects of two extreme UV-B intensities (0.3 and 3.0 µmol·m-2·s-1, 4h.d-1) in a controlled environment for 14 days. The results showed that increasing UV-B intensity enhanced CHS expression (1.0 and 3.0 µmol·m-2·s-1 showed thicker bands compared to 0.3 µmol·m-2·s-1, with a faint band in the control). Extreme UV-B exposure reduced chlorophyll content by 35–37% compared to the control, while carotenoids remained unaffected. Anthocyanin accumulation increased under low-intensity UV-B, whereas flavonoid levels were higher under high-intensity UV-B, suggesting different functional roles. UV-B exposure also influenced stomatal number and density in leaf. This preliminary study highlights the significant role of UV-B in enhancing specific metabolites in Singgalang cabbage, supporting its potential as a functional food.
Essential Oils from Etlingera elatior Inflorescence against α-Amylase and α-Glucosidase Inhibition Syafni, Nova; Nofrizal, Nofrizal; Ismed, Friardi; Putra, Deddi Prima
Jurnal Mandala Pharmacon Indonesia Vol. 11 No. 1 (2025): Jurnal Mandala Pharmacon Indonesia
Publisher : Program Studi Farmasi Universitas Mandala Waluya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35311/jmpi.v11i1.812

Abstract

The increasing number of diabetes mellitus cases every year is alarming for every country. More than 90% of the cases are type-2 diabetes mellitus. The range of diabetes mellitus patients is at a productive age, including in Indonesia. Type-2 diabetes mellitus can be managed by reducing postprandial glucose levels. The approach inhibits α-amylase and α-glucosidase enzymes. A preliminary study on the local edible plants in Solok district, Etlingera elatior, showed potential against the α-glucosidase enzyme by TLC-bioautography screening. The essential oils from the inflorescence of E. elatior were extracted by hydro-distillation. The analysis of components from the essential oils identified 20 compounds. GC-MS data showed that the highest abundance percentages were 1-dodecanol (39.79%), dodecanal (28.20%), α-pinene (13.11%), decanal (4.16%), and dodecanol acetate (2.75%). The inhibition against the α-glucosidase enzyme obtains the IC50 value of 73.95 and 67.55 ?g/mL for the essential oils and acarbose, respectively. The inhibition against the α-amylase enzyme obtains the IC50 value of 70.87 and 12.28 ?g/mL for the essential oils and acarbose, respectively. The essential oils from the inflorescence of E. elatior could inhibit α-amylase and α-glucosidase enzymes, even though the potential was lower than that of acarbose as a positive control.
Co-Authors . Mansyurdin Adhitya Jessica Adhitya Jessica Amar, Puti Khairunnajwa Amri Bakhtiar Amri Bakhtiar Athallah Fakhriadi DAYAR ARBAIN Deddi Prima Putra Erizal Zaini Faroliu, Goldha Friardi Ismed Hafizatul Akrami Lili Fitriani Lusia Eka Putri Mifta Huljanah Muhammad Idris Nanda Putra Nofrizal Nofrizal Nofrizal Nofrizal Nofrizal Rahmi Yosmar Rahmi Yosmar Rini Agustin Rini Agustin Ryan Fajri Kurniawan Saafrida Saafrida Saafrida Saafrida Suryati Suryati Syafia, Ersa Nur Try Andy Sahputra Try Andy Sahputra Uswatul Hasanah Wiwik Hanifah Yori Yuliandra, Yori