Muhammad Alfid Kurnianto

University of Pembangunan Nasional Veteran Jawa Timur · Department of Food Technology

The emergence and spread of antibiotic-resistant bacteria along the food chain is a serious global health problem. The food chain provides various important transmission mediums in developing antibiotic resistance traits through direct or indirect contact. This review focuses on the phenomena and mechanisms of formation, the relationship with the f...

Bioactive peptides can be obtained from various sources, including fermented food. Rusip is a traditional Indonesian fermented food made from anchovy (Stolephorus spp.), which can potentially be a source of bioactive peptides. To date, conventional in-vivo and in-vitro approaches are still widely used in the analysis of bioactive peptides, although...

Patulin is a type of mycotoxin or toxin produced by molds of the Aspergillus and Penicillium genus. Patulin is potentially harmful to human health as it causes immune and neurological disorders, as well as acute gastrointestinal disorders, including bleeding, hyperemia, and ulceration. These effects are due to the reaction of patulin with the thiol...

A concise and factual abstract is required. The abstract should state briefly the purpose of the research, the principal results and major conclusions. An abstract is often presented separately from the article, so it must be able to stand alone. For this reason, references should be avoided, but if essential, then cite the author(s) and year(s). A...

Rusip is a traditional Indonesian side-dishes food that is a fermented anchovy product originating from Bangka Belitung. During the fermentation, various lactic acid bacteria grew in rusip and produced bioactive peptides because of proteolytic enzyme action. Several treatments to obtain bioactive peptides can be conducted (fermentation, in vivo dig...

Food allergy is one of the major health problems worldwide in both adults and children, and its prevalence has been increasing over the last two decades. Epidemiological studies report that Cow's Milk Allergy (CMA) is considered one of the most common food allergies especially in early childhood with an incidence of 2 - 7.5% in population studies i...

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,...

Pengembangan (diversifikasi) produk pangan merupakan salah satu pilar penting dalam menjamin pemenuhan kebutuhan pangan harian bagi masyarakat Indonesia. Pengembangan produk ini juga dapat meningkatkan ragam pilihan produk sesuai dengan preferensi konsumen. Preferensi konsumen terhadap produk pangan salah satunya ditentukan oleh parameter sensoris,...

Sosis fermentasi ikan patin merupakan salah satu bentuk diversifikasi produk olahan ikan patin yang dibuat dengan teknologi fermentasi menggunakan bakteri asam laktat (BAL). Penambahan starter BAL pada pengolahan sosis fermentasi biasanya dilakukan untuk menghasilkan produk yang terstandar dan aman. Penelitian ini bertujuan untuk mengevaluasi penga...

Consumption of fresh and minimally processed food is closely related to foodborne diseases. To minimize the adverse effects, bacteriocin-like inhibitory substance (BLIS) as a natural preservative can be used. One of the bacteriocins with promising activity was produced by Streptomyces sp. Using gel filtration chromatography, the bacteriocin purific...

ABSTRAK Kontaminasi mikroba pada produk pangan dapat diminimalisir melalui penggunaan senyawa antimikroba, baik alami dan sintetik. Namun, penggunaan senyawa antimikroba sintetik pada bahan pangan mulai digantikan oleh senyawa antimikroba alami. Salah satu jenis antimikroba alami yang aman digunakan yaitu bakteriosin. Bakteriosin merupakan senyawa...

Channa striata or Snakehead fish is well-known as medicinal fish in Asian countries, including Indonesia. It is rich in functional amino acid as well as high protein. Previous study showed the fish extract was active as an ACE inhibitor in vitro, in which 5-10 kDa fraction of 50% ethanol extract has the potential ACE inhibitory activity (4,76% inhi...

Bacteriocin-like inhibitory substances (BLIS) have sparked great interest because of their promising use in food as natural antimicrobial agents. In this work, six Streptomyces isolates obtained from the gut of Chanos chanos demonstrated their ability to produce extracellular metabolites with inhibitory activity against Salmonella enterica serovar...

Streptomyces has been recognized as a promising and productive source of antibacterial and antioxidant compounds. The phenotypic and genomic characterizations indicated AIA12 and AIA17 are closely related to the S. globisporus ARGB01 and S. misionensis S1-SC15, respectively. Incubation on yeast-malt extract broth for nine days (AIA12) and 11 days (...

Streptomyces has been reported as an essential producer of bioactive substances, including antibiotics and other types of antimicrobials. This study investigated antibacterial-producing Streptomyces isolated from the gut of estuarine fish Chanos chanos, emphasizing screening for the producer of peptide-containing antibacterial compounds. Eighteen i...

Saluran pencernaan (terutama usus) ikan perairan estuaria merupakan salah satu ceruk lingkungan potensial Actinobacteria yang belum tereksplorasi. Penelitian ini bertujuan untuk mengisolasi dan mengidentifikasi karakteristik morfologi Actinobacteria asal ikan bandeng (Chanos chanos) dan belanak (Mugil cephalus) serta mengevaluasi aktivitas antimikr...