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Pendampingan Pembuatan Serbuk Instan Metode Kristalisasi Kombinasi Daun Buas-Buas (Premna serratifolia L.) dan Jahe Merah (Zingiber officinale var. Rubrum): Assistance in Making Instant Powder Using the Crystallization Method of Combination of Buas-Buas Leaves (Premna serratifolia L.) and Red Ginger (Zingiber officinale var. Rubrum) Isnindar, Isnindar; Anastasia, Desy Siska; Desnita, Rise
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 11 No. 1 (2026): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v11i1.10694

Abstract

The limited knowledge of the community regarding the manufacture of instant powdered beverage products from natural ingredients, especially among grade XI students at SMAN 11 Pontianak, provides the background for implementing community service activities (PKM). A lack of knowledge, information, and skills makes TOGA processing ineffective and inefficient. One way to process plants into marketable products is to make instant powdered beverage products. Medicinal plants that will be used as ingredients for instant powdered beverages are the leaves of the wild-born and red ginger. These plants have good properties in maintaining body health. The purpose of this community service program is to increase the community's knowledge, information, and skills, especially among grade XI students at SMAN 11 Pontianak, through training and mentoring programs in making instant powdered beverage products, a combination of wild-born leaves and red ginger. The method used is training in making instant powdered beverage products, then mentoring in making instant powdered beverage products, and providing material presentations to students of grade XI of SMAN 11 Pontianak on how to determine the composition and processing of ingredients to produce quality instant powdered beverage products, to increase the knowledge of students of grade XI of SMAN 11 Pontianak. The posttest results showed an increase in participants' knowledge after receiving the material explanation by 55.42%, from 60.61% to 84.2%, which is classified as very good. The mentoring activity on making instant powdered beverage products at SMAN 11 Pontianak demonstrated enthusiasm and excellent understanding among the participants.
Phagochytosis Activity Test of Red Ginger and Angkak Combination Extract by Carbon Clearance Method Nugraha, Fajar; Halim, Halim; IH, Hariyanto; Fahrurroji, Andhi; Anastasia, Desy Siska
Biology, Medicine, & Natural Product Chemistry Vol 14, No 2 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.142.1347-1353

Abstract

Red ginger (Zingiber officinale Roscoe var. rubrum) and angkak (Oryza sativa) are used in traditional chinese medicine to improve body health. Both are known to have immunostimulatory activity that increases phagocytic activity of macrophage. This study aims to determine the phagocytic activity of the combination extract of red ginger and angkak using carbon clearance method. Combination of red ginger and angkak (7:3) was kinetically macerated in ethanol 96%. Twenty white mice were divided into 5 groups, such as control group (CMC-Na 0.5%), positive control (Levamisole 2.5 mg/kgBB), and three experiment group that was given red ginger extract (105 mg/kgBB), angkak extract (105 mg/kgBB), and combination extract of red ginger-angkak (150 mg/kgBB). All treatments were given orally for sevendays, consecutively. The phagocytosis index (IF) value was determined on day 8 by injecting carbon intravenously and immunostimulant activity was shown if IF>1. The highest IF value of three extracts was shown by combination extract (1.2489±0.0261) compared to red ginger and angkak extract, mentioned 1.2030±0.0448 and 1.0537±0.0254, respectively. Moreover, the IF values of combination extract and red ginger were significantly (p<0.05) different compared to the control group of CMC-Na (IF=1). However, it is significantly (p>0.05) lower compared to the levamisole group (1.5187±0.0534). It could be concluded that the combined extract of red ginger-angkak showed the greatest phagocytic activity against male white mice compared to extract of red ginger and angkak itself.