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Phytochemical Screening of Purple Leaf Twig Extract Alfiyandhini, Elya Nanda; Sunarwidhi, Anggit Listyacahyani; Octora, Metta; Mukhlisah, Neneng Rachmalia Izzatul
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.6948

Abstract

Purple leaf (Graptophyllum pictum L. Griff) is a plant that has antibacterial, antioxidant, anti-inflammatory and antidiarrheal benefits. Flavonoids, alkaloids, steroids, saponins, and tannins are some of the secondary metabolites found in the leaves that have antibacterial properties. This study aims to determine the content of phytochemical compounds in purple leaf twig extract. The method used is phytochemical screening to identify flavonoid, alkaloid, saponin, tannin, steroid and terpenoid compounds. The results of phytochemical screening showed that the purple leaf twig extract contained flavonoid, saponin and terpenoid compounds. However, it did not show any steroid compounds. The conclusion is that the identification of secondary metabolite compounds in purple leaf twig extract contains flavonoid, saponin and terpenoid compounds. In contrast to the content of secondary metabolite compounds in G. pictum twigs is different from that in its leaves. 
Edukasi Penggunaan Kosmetik pada Remaja di Pondok Khusus Putri Al-Halimy Lombok Barat Puspitasari, Candra Eka; Mukhlisah, Neneng Rachmalia Izzatul; Ridwan, Sucilawaty; Pratiwi, Eskarani Tri; Manafe, Deary Pretty Genovani
Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Vol 10, No 2 (2026): Jurnal Pelayanan dan Pengabdian Masyarakat (PAMAS)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM Universitas Respati Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/pamas.v10i2.6122

Abstract

Cosmetics are pharmaceutical preparations intended for external use and are classified based on their ingredients and functions. Given their widespread use across all age groups, from infancy to the elderly, cosmetics are currently widely utilized by adolescents. Adolescents represent a vulnerable group to exposure to illegal or unsafe cosmetic products due to their natural curiosity and tendency to experiment with new things. Therefore, the objective of this community-based activity was to improve adolescents’ knowledge regarding safe cosmetics and their appropriate use. This activity was conducted at Pondok Khusus Putri Al-Halimy, West Lombok Regency, involving all students of MTs (Islamic junior high school) and MA (Islamic senior high school), as well as teaching staff. The program was carried out smoothly and received positive enthusiasm from participants. The educational intervention was effective in increasing students’ knowledge about cosmetic use. Furthermore, based on evaluation using questionnaires to assess respondents’ knowledge levels, it was found that the educational exposure successfully enhanced participants’ understanding. Knowledge regarding general knowledge about cosmetic use among adolescents increased by 3%, while illegal cosmetics increased by 9.13%