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All Journal agriTECH BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks
Astuti, Devi Fitri
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education

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Pemanfatan Temu Mangga dan Sambiloto untuk Imunitas Tubuh Pujimulyani, Dwiyati; Suryani, Chatarina Lilis; Astuti, Devi Fitri; Saputra, Jumadil
Berdikari: Jurnal Inovasi dan Penerapan Ipteks Vol 11, No 2 (2023): August
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/berdikari.v11i2.17272

Abstract

Indonesia is located on the equator with a rich potential of local spices, for example, white turmeric of Curcuma Mangga (Curcuma mangga Val.) and Sambiloto leaves (Andrographis paniculata). These two food ingredients are only sold in fresh form because some people do not know how to process them properly and practically. Curcuma mangga can be processed into instant, ready-to-drink powder that is easy to consume. Not only that but curcuma mangga and sambiloto leaves also contain antioxidants such as polyphenols, which can be useful for increasing immune power. The purpose of this service is for partners to understand the benefits of Curcuma Mangga and Sambiloto leaves. The outreach activity was held on November 23, 2022, and was attended by 21 Himatepa-HMPPI UMBY administrators and 54 NREC Universiti Malaysia Terengganu. This activity includes counseling and training about the benefits of Curcuma Mangga and Sambiloto leaves and how to market them. The counseling also discussed how to process instant powder and Sambiloto. This service program resulted in partners understanding the benefits of Curcuma Mangga and Sambiloto leaves to increase immunity and its marketing strategies. The panelists liked the overall instant mango powder product with a score of 3.95. Partners can also increase their entrepreneurial abilities by producing instant powder from Curcuma Mangga and Sambiloto.
Effect of Pressurized Blanching Time on Antioxidation Properties of Curcuma xanthorrhiza Roxb. Powder with Various Solvents Astuti, Devi Fitri; Pujimulyani, Dwiyati; Kanetro, Bayu; Crystalia, Audrey Amira; Windrayahya, Sulkhan
agriTECH Vol 45, No 3 (2025)
Publisher : Faculty of Agricultural Technology, Universitas Gadjah Mada, Yogyakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/agritech.90728

Abstract

Javanese turmeric (JT) or Curcuma xanthorrhiza Roxb. is rhizome possessing bioactive components such as curcuminoids and xanthorrizhol that are soluble in various solvents. Therefore, this study aimed to evaluate the antioxidation properties of JT extract with various solvents for extraction. The method used was a Completely Randomized Design (CRD), with variations of pressure blanching time (0, 2.5, 5; 7.5, and 10 minutes) and solvents (80% methanol, 80% ethanol, and 80% acetone). Antioxidation properties were determined comprising antioxidant activity (DPPH (2,2-diphenyl-1-picrylhydrazyl) and FRAP (Ferric Reducing Antioxidant Power), phenol, flavonoid, β-carotene, curcumin, and tannin. The results showed that at a pressurized blanching time of 5 minutes, JT extract had the highest antioxidant activity. By using DPPH and FRAP methods with 57.31% RSA and 7.91 mg Ferro E/g, the highest antioxidant activity was also obtained in 80% ethanol solvent. Furthermore, phenol, flavonoid, β-carotene, tannin, and curcumin contents were 48.70 mg GAE/g, 7.28 mg QE/g, 243.83 μg/g, 2.44 ppm and 1.81%, respectively. This study showed that JT subjected to pressurized blanching had higher antioxidant activity than the fresh sample.
Co-Authors Bayu Kanetro Chatarina Lilis Suryani Crystalia, Audrey Amira Dwiyati Pujimulyani Saputra, Jumadil Windrayahya, Sulkhan