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Faisal , Hendri
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PHYSICAL CHEMICAL CHARACTERISTICS OF JELLY CANDY HYDROXYAPATITE FROM YELLOWFIN TUNA FISH BONE WASTE (THUNNUS ALBACARES) izar, Shaflina; Faisal , Hendri; Khairunisah , Dinda; Nasution , Rizka Hasmi
Journal for Technology and Science Vol. 1 No. 3 (2024): Journal for Technology and Science
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ipteks.v1i3.165

Abstract

Introduction:  jelly candy is a soft-textured candy that is generally given to children with the aim of optimal growth and development with calcium. Hydroxyapatite content in the preparation of jelly candy can be achieved by using the addition of ingredients containing calcium that come from nature, one of which is by using yellowfin tuna fish bone meal as the main ingredient to increase the calcium content in  jelly candy. The aim of the research was to find out that hydroxyapatite from yellowfin tuna bones (Thunnus albacares) can be formulated in the form of jelly candy to determine the hydroxyapatite of yellowfin tuna bones (Thunnus albacares) contains calcium. The research method uses laboratory experimental research. The treatment in this research is a dosage formulation of jelly candy from the bones of yellowfin tuna (Thunnus albacares). The results showed that the higher the concentration of yellowfin tuna bone meal (Thunnus albacares) the higher the calcium levels. The conclusion of this research is that hydroxyapatite of yellowfin tuna bones (Thunnus albacares) can be formulated into dosage forms jelly candy. Yellowfin tuna bone hydroxyapatite (Thunnus albacares) contains calcium and the highest calcium content is in F3 (7%) with a value of 39.3%.
Uji aktivitas antioksidan ekstrak etanol, etil asetat, dan n-heksan akar kayu manis hutan (Cinnamomum Iners) Reinw. EX Nees & T. Nees Blume dengan Metode DPPH Faisal , Hendri; Andry, Muhammad; Winata, Hanafis Sastra; Panjaitan, Yuli Cahyani
Journal of Pharmaceutical and Sciences Suppl. 1, No. 1 (2023)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v6i5-si.450

Abstract

Background: Forest cinnamon (Cinnamomum iners) Reinw. Ex Ness & T. Ness Blume has been used traditionally to kill microorganisms, diarrhea and dismonere. Forest cinnamon contains compounds that act as antioxidants, including flavonoids, alkaloids, tannins, and phenolics. The antioxidant effects of vitamin C, E, carotene, and phenolic compounds (especially polyphenols and flavonoids) can potentially reduce the risk of degenerative diseases. Objective: compounds from forest cinnamon roots and determine the yield based on the level of polarity to DPPH with the IC50 value. Method; eksperimental di laboratorium yaitu melakukan percobaan terhadap aktivitas antioksidan dari ekstrak akar kayu manis hutan (Cinnamomum Iners) dengan Metode DPPH (1,1- difenil -2 pikrihidrazil). Penelitian meliputi pengumpulan akar kayu manis hutan, pembuatan ekstrak akar kayu manis hutan, uji skrining fitokimia terhadap akar kayu manis hutan, dan uji antioksidan dari ekstrak akar kayu manis hutan dengan Metode penangkalan radikal bebas DPPH (1,1-difenil –2 pikrihidrazil) menggunakan alat spektrofotometer. Results: The antioxidant activity of the ethanol solvent showed a very strong category, the ethyl acetate solvent showed medium category activity, and the n-hexane solvent showed weak category antioxidant activity. The average IC50 value of ethanol extract was 9.1 ppm, ethyl acetate extract was 77.58 ppm, and n-hexane extract was 185.08. Conclusion: forest cinnamon root (Cinnamomum Iners) Reinw. Ex Ness & T. Ness Blume has strong antioxidant activity in ethanol solvents.
Co-Authors izar, Shaflina Khairunisah , Dinda Muhammad Andry Nasution , Rizka Hasmi Panjaitan, Yuli Cahyani Winata, Hanafis Sastra