Wiranti Sri Rahayu
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View article: Narrative Review: Extraction and Characterization of Collagen from Various Fish Species
Narrative Review: Extraction and Characterization of Collagen from Various Fish Species Open
Collagen is a significant biomaterial in medical applications because of its unique properties, such as biodegradability and low antigenicity. As a result, collagen has been used in drug delivery systems and tissue engineering. Most commer…
View article: Rapid detection of adulteration in red dates (<i>Ziziphus jujuba</i> mill.) powder by Fourier-transform infrared spectroscopy combined with chemometrics analysis
Rapid detection of adulteration in red dates (<i>Ziziphus jujuba</i> mill.) powder by Fourier-transform infrared spectroscopy combined with chemometrics analysis Open
Food adulteration presents a major challenge in the food industry, impacting product quality and consumer trust. This study investigates the use of Fourier Transform Infrared (FTIR) spectroscopy combined with chemometric methods, Principal…
View article: FOURIER TRANSFORM INFRARED SPECTROSCOPY AND CHEMOMETRICS FOR AUTHENTICATING CHILI POWDER FROM RHODAMINE B, ERYTHROSINE B, AND PARARED
FOURIER TRANSFORM INFRARED SPECTROSCOPY AND CHEMOMETRICS FOR AUTHENTICATING CHILI POWDER FROM RHODAMINE B, ERYTHROSINE B, AND PARARED Open
Objective: The purpose of this study was to identify chili powder adulteration with synthetic dyes of rhodamine B, erythrosine B, and parared using Fourier Transform Infrared (FTIR) spectroscopy and chemometrics. Methods: The analysis incl…
View article: Assistance in Implementing Hygiene and Sanitation to Promote Halal Certification at UMKM Pabrik Kerupuk in Linggasari Purwokerto
Assistance in Implementing Hygiene and Sanitation to Promote Halal Certification at UMKM Pabrik Kerupuk in Linggasari Purwokerto Open
Healthy and nutritious food is a basic human necessity. Therefore, it is crucial to ensure that our food is healthy, nutritious, and halal according to Islamic law. This community service activity aimed to support sanitation hygiene requir…
View article: Halal Authentication of Toothpaste with FTIR Combine with Chemometrics
Halal Authentication of Toothpaste with FTIR Combine with Chemometrics Open
Gelatin is a raw material used in pharmaceutical and cosmetic preparations, one of which is toothpaste. Some of dental raw materials are imported from another country, and might contain porcine gelatin, Authentication of gelatin in toothpa…
View article: The Use of Real-Time Polymerase Chain Reaction Combined with Specific-Species Primer for Analysis of Dog Meat DNA in Meatball
The Use of Real-Time Polymerase Chain Reaction Combined with Specific-Species Primer for Analysis of Dog Meat DNA in Meatball Open
The presence of dog meat is a crucial issue because dog meat is non-halal meat for Muslims. The objective of this study was to design and validate species-specific primer for the identification of dog meat DNA in meatball using real-time p…
View article: Determination of Sun Protection Factor and Antioxidant Properties of Cream Formulation of Kencur (Kaempferia galanga L) and Temu Kunci (Boesenbergia pandurata (Roxb.) Schlecht) Rhizomes Extract
Determination of Sun Protection Factor and Antioxidant Properties of Cream Formulation of Kencur (Kaempferia galanga L) and Temu Kunci (Boesenbergia pandurata (Roxb.) Schlecht) Rhizomes Extract Open
Kencur (Kaempferia galanga, L.) rhizome contain ethyl-p-methoxycinnamate (EPMS) which has sunscreen properties. Temu kunci (Boesenbergia pandurata (Roxb) Schlecht) rhizome contains flavonoid and essential oils with radical scavenging prope…
View article: Application of FTIR Spectroscopy and Chemometrics for Halal Authentication of Beef Meatball Adulterated with Dog Meat
Application of FTIR Spectroscopy and Chemometrics for Halal Authentication of Beef Meatball Adulterated with Dog Meat Open
Beef meatball is one of the favorite meat-based food products among Indonesian community. Currently, beef is very expensive in Indonesian market compared to other common meat types such as chicken and lamb. This situation has intrigued som…
View article: Determination of Dog Gelatins Based on Amino Acid Profils and Chemometrics
Determination of Dog Gelatins Based on Amino Acid Profils and Chemometrics Open
Gelatin is a protein obtained by bolling skin, tendons, ligament, and bones with water. Gelatin is widely use in some food products and pharmaceutical industry. Some religions like Islam prohibited their followers to consume any food produ…
View article: Fatty Acid Analysis of Lipid Extracted from Rats by Gas Chromatography-Mass Spectrometry Method
Fatty Acid Analysis of Lipid Extracted from Rats by Gas Chromatography-Mass Spectrometry Method Open
The purpose of this study was to identify fatty acid composition in fat extracted from rats using Gas Chromatography Mass Spectrometry (GC-MS) method. The fatty acid composition was determined as the methyl esters of fatty acids. Fat was e…
View article: Bioactivity of Acetone Extract from<i>Spirulina Platensis</i>
Bioactivity of Acetone Extract from<i>Spirulina Platensis</i> Open
Spirulina platensis is one of natural product from alkaline water which potential as nutraceutical food. The study was performed to investigate the level of antioxidative and anticancer activity of acetone extracts from Spirulina platensis…
View article: The potential use of infrared spectroscopy and multivariate analysis for differentiation of beef meatball from dog meat for Halal authentication analysis
The potential use of infrared spectroscopy and multivariate analysis for differentiation of beef meatball from dog meat for Halal authentication analysis Open
Objective: The objective of this research was to assess the suitability of FTIR spectroscopy coupled with multivariate analysis of partial least square regression (PLSR) along with pattern recognition technique of principal component analy…