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Rahmawati Rahmawati
Department of Food Technology, Faculty of Engineering, Universitas Pembangunan Nasional “Veteran” Jawa Timur, Surabaya 60294, Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology

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Application of Biotechnology in the Production of Derivatives of Dairy Products: A Review Rahmawati Rahmawati; Larestananda Asmaul Husna Hizaumi Putri; Lutfiah Ayu Khoirunisa; Milenia Fitria Cholifah
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2723

Abstract

The increasing population has led the food industry to be more adaptable in their business, especially in production aspects. This is due to the need for improving the quantity and quality aspects of end products, including dairy food products. To meet consumer expectations the food industries are urged to produce and/or modify the methods of production to ensure the quality of the food and production cost. This review focuses on the application of biotechnological aspects during the production of cheese, kefir, and yogurt, to obtain certain characteristics, especially its sensory attributes such as color, texture, taste, and odor.
Marine Biotoxins in shellfish: Brevetoxin (A Review) Muhammad Alfid Kurnianto; Rahmawati Rahmawati
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2740

Abstract

Molluscan shellfish can accumulate natural poison produced by marine algae, one of which is brevetoxin (BTx). BTx is a toxin produced by marine dinoflagellates of the Karenia genus, especially Karenia brevis, which has the characteristics of being fat-soluble, lipophilic, colorless, tasteless, and very heat stable. Based on the backbone structure, BTx is classified into BTx-1 and BTx-2. BTx-2 is the most common type of toxin produced by K. brevis. BTx was synthesized from a polyketide synthase pathway that could potentially incorporate larger carbon units of acetate modified by the citric acid cycle. BTx poisoning causes neurologic shellfish syndrome (NSP), which is characterized by major symptoms in the neurological and gastrointestinal systems. NSP is due to the high affinity of BTx in binding to receptors on the cell wall, namely voltage-gated sodium channels (NaV). Based on the food safety risks posed, monitoring programs to detect the growth of harmful algae and the presence of brevetoxin in food should be implemented. Several detection methods have been developed, such as mouse bioassay, cytotoxicity assay, receptor binding assay, immunoassay and LC-MS/MS.
Potency of Mangosteen Pericarp as Source of Antioxidant in Tea to Enhance Immune System: A Review Yunita Satya Pratiwi; Rahmawati Rahmawati; Yushinta Aristina Sanjaya
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2741

Abstract

Mangosteen is one of the tropical fruits that is widely planted in Indonesia. This fruit has a pericarp that is rich in antioxidant compounds that would be beneficial to be fortified in foods. Application in food can be found in food products rich in fats and oils to avoid rancidity or in medicinal products that can boost the immune system. One of the medicinal products that can be fortified with antioxidants is tea. Therefore, this paper is aimed to review the characteristics of bioactive compounds in mangosteen, the potency of antioxidants to enhance the immune system, and the application of mangosteen pericarp simplicial in tea production. The review of those studies is expected to enlighten not only the characteristics of mangosteen pericarp but also its potential applications in food products. Moreover, it would increase zero-waste food production, hence supporting the sustainability aspect for the environment.
Co-Authors Kurnianto, Muhammad Alfid Larestananda Asmaul Husna Hizaumi Putri Lutfiah Ayu Khoirunisa Milenia Fitria Cholifah Yunita Satya Pratiwi Yushinta Aristina Sanjaya