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khusnia, Khusnia
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Formulasi serum ekstrak daun kemangi (Ocimum basilicum L.) sebagai antioksidan khusnia, Khusnia; Mumtihanah, A.; Zulkarnain, Iskandar
Makassar Pharmaceutical Science Journal (MPSJ) Vol 1 No 2 (2023)
Publisher : PHARMACY UMI JOURNAL SYSTEM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/mpsj.v1i2.39

Abstract

Flavonoid content in basil leaves can be used as an antioxidant. Serum is a preparation that is formulated from high concentrations of active substances so that the effect is absorbed more quickly by the skin. The purpose of this study was to formulate basil leaf extract serum as an antioxidant using an experimental method. Evaluation test and antioxidant test using basil leaf extract concentrations of 0.06%, 0.30%, 0.6%. Evaluation of serum preparations was carried out with parameters namely organoleptic test, homogeneity test, pH test, spreadability test, Viscosity test, stability test, and antioxidant test with the DPPH method. The results showed that after stability testing for 6 cycles the serum formula did not change color, homogeneous conditions, the average formula pH was F1 (4.659 ± 0.007), F2 (4.826 ± 0.002), F3 (4.981 ± 0.001), the viscosity of the preparation F1 ( 2356 ± 40.412 cps), F2 (2285 ± 5 cps), F3 (2176 ± 1.572 cps), the average spread of the preparation was 5.2-6.3 cm. it was concluded that the serum formula gave good results and fulfilled the parameter requirements for evaluating the physical quality of the preparation. The antioxidant test results of the serum basil leaf extract formula had IC50 values in F1 (94.605 µg/mL), F2 (74.900 µg/mL), F3 (54.695 µg/mL) the three formulas were categorized into strong antioxidants.
The Influence of Green Human Capital, Green Structural Capital, and Green Relational Capital on Sustainable Business Performance with Green Innovation as a Mediating Variable Rachmawati, Ria; Risal, Zef; Qay, Nadya Salsabila; Midad, Siti Holisotul; Khusnia, Khusnia
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.9033

Abstract

This study examines the effects of Green Human Capital (GHC), Green Structural Capital (GSC), and Green Relational Capital (GRC) on Sustainable Business Performance (SBP), with Green Innovation (GI) as a mediating variable. The research is conducted on Small and Medium Enterprises (SMEs) in Sumenep and Bangkalan, focusing on how these green capitals contribute to sustainable business performance through innovation. A quantitative approach was adopted, involving a survey distributed to 480 SME managers across the Sumenep and Bangkalan districts. The data were analyzed using Partial Least Squares - Structural Equation Modeling (PLS-SEM) with SmartPLS software to assess the direct and indirect relationships among the variables. The results indicate that all three green capitals—Green Human Capital, Green Structural Capital, and Green Relational Capital—positively influence Green Innovation, which in turn significantly enhances Sustainable Business Performance. The findings highlight the importance of human capital, infrastructure, and external collaborations in fostering innovation and improving business sustainability. This study integrates Green Human Capital, Green Structural Capital, and Green Relational Capital in a single conceptual model, offering novel insights into how these elements, coupled with Green Innovation, drive sustainable performance in SMEs. The study provides valuable evidence for policy recommendations, emphasizing the need for SMEs to invest in green human capital, sustainable infrastructure, and external partnerships to enhance business performance and innovation in line with sustainability goals