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Isolation of curcumin compounds in Temulawak Rhizome (Xanthorrhiza Roxb) Ramandha, Muhammad Eka Putra; Kresnapati, I Nyoman Bagus Aji
Journal of Natural Sciences and Mathematics Research Vol. 9 No. 2 (2023): December
Publisher : Faculty of Science and Technology, Universitas Islam Negeri Walisongo Semarang

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Abstract

The curcumin compounds in Temulawak Rhizome have been isolated and identified.. This study aims to identify curcumin compounds in temulawak rhizome by modifying methods that pay attention to the efficiency of funds and the use of materials. In general, the method of isolation and identification is carried out. The methods used are (1) Extraction, (2) Thin Layer Chromatography, (3) Column Chromatography and (4) Infrared (IR) Testing. Based on comparing the sample's Retention Factor (RF) value with the standard curcumin compound, the results were identical, and the positive sample contained a curcumin compound. The results of the Infrared spectrum can be assumed that the sample is a flavanols group, which can be seen from the wavelength range of identical functional groups in curcumin compounds.
Pelatihan Digital Marketing dan Formulasi Sabun dari Minyak Kelapa di Sentra Industri Pengolahan Kelapa Lombok Utara Yuliana, Ika; Ramandha, Muhammad Eka Putra; Pratiwi, Baiq Yulia Hasni
Yumary: Jurnal Pengabdian kepada Masyarakat Vol 6 No 1 (2025): September
Publisher : Penerbit Goodwood

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/yumary.v6i1.3800

Abstract

Purpose: This service aims to increase Sentra Industri Pengolahan Kelapa knowledge and skill about soap formulation from coconut oil, thus they could produce a good quality coconut oil soap. Also, this act aims to educate them how to sell their product via social media such as Instagram, Tiktok, etc. Research methodology: This service was conducted at Sentra Industri Pengolahan Kelapa, Kab. Lombok Utara, NTB and attended by 30 participants. It was consist of two main event: (1) Education and training of coconut oil soap formulation and (2) Education and training of social media used for digital marketing. The understanding of audience was measured using pre-test and post-test questionnaire. The data was analyzed using SPSS 27. Results: According to questionnaire collected, there are significant increase of audience knowledge regarding soap formulation and the use of social media for digital marketing after training. Conclusions: In short, the service has a significant impact on Sentra Industri Pengolahan Kelapa’s knowledge and skill in formulating a good quality coconut oil soap. Moreover, Sentra Industri Pengolahan Kelapa could start sell their product via social media created. Limitations: Large-scale production and marketing of the soap product are required to be able to measure the profit increase of Sentra Industri Pengolahan Kelapa. Contribution: This training would benefit the small and medium enterprises (SMEs) to make a standarized coconut oil soap and take advantage of social media to sell their product. Therefore, this would increase omzet of Sentra Industri Pengolahan Kelapa and eventually improving the economy of Kab. Lombok Utara.
Familiar Edible Flowers in Indonesia I Nyoman Bagus Aji Kresnapati; Muhammad Eka Putra Ramandha; Nurul Indriani
PCJN: Pharmaceutical and Clinical Journal of Nusantara Vol. 1 No. 01 (2022): PCJN: Pharmaceutical and Clinical Journal of Nusantara
Publisher : CV. Nusantara Scientific Medical

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (381.802 KB) | DOI: 10.58549/pcjn.v1i01.7

Abstract

Flowers besides being used as ornamental plants, they can also be consumed. Flowers that can be consumed are called Edible Flowers. Edible flowers in general can be consumed directly, usually in tea or can be served in the form of processed food. Edible flowers contain phytochemical compounds such as anthocyanins, flavonoids, phenolics, carotenoids which are useful as antioxidants. Indonesia is rich in biodiversity with a variety of plant species that can grow, including edible flowers. There is diversity, but only a few edibles that can grow and are familiar to Indonesian people will be reviewed in this article.