Effect of Mixing Time Variation and Framing Time on the Quality of Coffee Grounds-based Solid Soap

Insa Dorra Neisya, Suratno Suratno, Kamalia Fikri

Abstract


The increase in public consumption of coffee has resulted in an increase in wasted coffee grounds. Coffee grounds have good content for the skin, so they can be reused as a basic ingredient in soap-making. In the soap making process, the mixing and framing stages can affect the quality of the soap. This study aims to determine the effect of mixing time of 24.5 minutes, 25 minutes, and 25.5 minutes as well as framing time of 3 days, 5 days, and 7 days on the physical and chemical quality of solid soap made from coffee grounds. The physical quality parameters observed are colour, texture, cracking, and foam power. The chemical quality parameters are foam stability, pH, moisture content, and free alkali. The method used was the questionnaire method followed by statistical analysis using the Kruskal Wallis test for physical quality tests and the experimental method followed by statistical analysis using the Two-Way ANOVA test for chemical quality tests. The results showed that all variations in mixing time and framing time had an effect on the physical and chemical quality of solid soap and there were significant differences. The panellists assessed the physical quality of the soap to be attractive, hard, with no cracks, and foamy, while the results of the chemical quality test, the soap produced is safe to use by the quality standards of solid soap with a foam stability range of 82%-97%, pH 10.3-11.8, moisture content 6%-14%, and alkali free 0.03%-0.09%.

Keywords


Chemical quality; Coffee grounds soap; Framing time; Mixing time; Physical quality

Full Text:

PDF

References


Agustina, N. A., & Juliadi, A. R. (2021). Pengaruh pengadukan terhadap kualitas sabun berbahan minyak jelantah dengan ekstrak daun bidara (Ziziphus spina-christi L). Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan, 6(1), 100-107.

American Society for Testing and Materials International. (2015). ASTM D1172-15 Standard guide for pH of aqueous solutions of soaps and detergents. United States: ASTM International.

Astuti, E., Wulandari, F., & Hartati, A. T. (2021). Pembuatan sabun padat dari minyak kelapa dengan penambahan aloe vera sebagai antiseptik menggunakan metode cold process. Jurnal Konversi, 10(2), 7-12.

Badan Standardisasi Nasional. (2016). Standar nasional Indonesia sabun mandi padat (SNI 3532). Jakarta: Badan Standardisasi Nasional.

Bejenari, V., Marcu, A., Ipate, A. M., Rusu, D., Tudorachi, N., Anghel, I., Sofran, I. E., & Lisa, G. (2021). Physicochemical characterization and energy recovery of spent coffee grounds. Journal of Materials Research and Technology, 15, 4437-4451.

Damayanti, E., Sari, S. A., dan Semeru, S. A. 2021. Sabun cair ekstrak kulit bawang merah. Prosiding Seminar Nasional Kimia (SNK). Jurusan Kimia FMIPA Universitas Negeri Surabaya.

Dewi, P. P. A. L., & Setyawan, E. I. (2022). Pengaruh konsentrasi NaOH dan waktu pengadukan terhadap karakteristik sabun pada opaque lidah buaya (Aloe vera L.). In Prosiding Workshop Dan Seminar Nasional Farmasi (Vol. 1, pp. 1-12).

Dhara, A. N. T. J., Sinala, S., & Ratnah, S. (2023). Formulasi sabun padat transparan dengan sari daging buah naga merah (Hylocereus polyrhizus) sebagai antioksidan. Majalah Farmasi dan Farmakologi, 27(1), 27-31.

Febriani, A., Syafriana, V., Afriyando, H., & Djuhariah, Y. S. (2020). The utilization of oil palm leaves (Elaeis guineensis Jacq.) waste as an antibacterial solid bar soap. IOP Conference Series: Earth and Environmental Science, 572(1), 1–10.

Hasibuan, R., Adventi, F., & Rtg, R. P. (2019). Pengaruh suhu reaksi, kecepatan pengadukan dan waktu reaksi pada pembuatan sabun padat dari minyak kelapa (Cocos nucifera L.). Jurnal Teknik Kimia USU, 8(1), 11-17.

Idoko, O., Emmanuel, S. A., Salau, A. A., & Obigwa, P. A. (2018). Quality assessment on some soaps sold in Nigeria. Nigerian Journal of Technology (NIJOTECH), 37(4), 1137–1140.

Lestari, U., Syamsurizal, S., & Handayani, W. T. (2020). Formulasi dan uji efektivitas daya bersih sabun padat kombinasi arang aktif cangkang sawit dan sodium lauril sulfat. JPSCR: Journal of Pharmaceutical Science and Clinical Research, 5(2), 136-150.

Lubis, M., Suryani, A., Kartika, I. A., & Hambali, E. (2019). Pemanfaatan foaming agent dari minyak sawit pada beton ringan. Jurnal Teknologi Industri Pertanian, 29(3).

Permatasari, L. D. (2019). Pengaruh penambahan peg 4000 terhadap stabilitas fisik sediaan pembersih wajah dengan basis salep larut dalam air mengandung nanoemulsi m/a minyak biji anggur (Vitis vinifera). Jurnal Riset Kesehatan Poltekkes Depkes Bandung, 11(1), 9-17.

Putri, R., & RANOVA, R. (2023). Pembuatan sabun padat dari vco (virgin coconut oil) dan ekstrak buah mentimun (Cucumis sativus L.). SITAWA: Jurnal Farmasi Sains Dan Obat Tradisional, 2(2), 223-234.

Rashati, D., Nurmalasari, D. R., & Putri, V. A. (2022). Pengaruh variasi konsentrasi naoh terhadap sifat fisik sabun padat ekstrak ubi jalar ungu (Ipomoea batatas L). Jurnal Ilmiah Manuntung, 8(2), 311-316.

Rosi, D. H., Mulyani, D., & Deni, R. (2021). Formulasi sediaan sabun padat transparan minyak atsiri kulit jeruk (citrus sinensis L.) osbeck. Jurnal Farmasi Higea, 13(2), 124-130.

Setiawati, I., & Ariani, A. (2020). Kajian pH dan kadar air dalam SNI sabun mandi padat di Jabedebog. Prosiding Pertemuan Dan Presentasi Ilmiah Standardisasi, 293-300.

Setiyawan, A., & Oktavianty, H. (2022). Karakteristik sabun mandi transparan lidah buaya (Aloe vera) dengan variasi waktu pencampuran. BIOFOODTECH: Journal of Bioenergy and Food Technology, 1(02), 106-112.

Sinabang, M. E., Daulay, H. B., Sidebang, B., & Silsia, D. (2021). Utilization of kernel oil losses (palm kernel oil) as row material for making solid bath soap. Jurnal Agroindustri, 11(1), 32-42.

Sitorus, Z. (2021). Kualitas sabun kopi berdasarkan variasi waktu pencampuran dan waktu framing. JURNAL PIONIR, 7(2).

Susanti, M. M., & Juliantoro, B. T. (2021). Analisa karakteristik mutu sabun padat ekstrak kulit buah manggis (Garcinia Mangostana L.) berbahan dasar minyak jelantah. Jurnal Farmasi (Journal of Pharmacy), 10(2), 25-34.

Widiyati, D. W., & Wahyuningtyas, D. (2020). Optimasi pemanfaatan minyak serai (cyimbopogancitrates dc) sebagai zat antiseptik pada pembuatan sabun lunak herbal. Jurnal Inovasi Proses, 5(1), 1-8.

Wijana, S., & Titik, H. (2019). Studi pembuatan sabun mandi cair dari daur ulang minyak goreng bekas (Kajian pengaruh lama pengadukan dan rasio air: sabun terhadap kualitas). Jurnal Teknologi Pertanian, 10(1), 54-61.




DOI: https://doi.org/10.14421/biomedich.2024.132.475-483

Refbacks

  • There are currently no refbacks.


Bookmark and Share


Copyright (c) 2024 Insa Dorra Neisya, Suratno, Kamalia Fikri



Biology, Medicine, & Natural Product Chemistry
ISSN 2089-6514 (paper) - ISSN 2540-9328 (online)
Published by Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity.

CC BY NC
This work is licensed under a CC BY-NC