NMR Metabolomics of <i>Saurida tumbil</i> Fish Treated with Formaldehyde Solution as Misconduct Food Preservation Method

Anissah, Umi; Ariyani, Farida; Barokah, Giri Rohmad; Januar, Hedi Indra

doi:10.1080/10498850.2021.1880510

Cited by 6 publications

(3 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The nuclear magnetic resonance (NMR) has been proposed to measurement of the TMAO and TMA levels and it will be the major factors to discriminate between these. High amounts of TMAO and low amounts of TMA indicates the addition of external FA into the fish (Anissah et al, 2021). These types of compounds in fish samples were analysed by different techniques i.e., headspace solid-phase micro-extraction gas chromatography-mass spectrometry (HS-SPME-GC-MS) (Chung & Chan, 2009), and capillary electrophoresis (CE) (Wu & Bechtel, 2008).…”

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 99%

A review of the presence of formaldehyde in fish and seafood

2022

View full text Add to dashboard Cite

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 99%

A review of the presence of formaldehyde in fish and seafood

2022

View full text Add to dashboard Cite

“…According to [23], the high formaldehyde concentration on animal muscle tissue is very reactive to bond with amino acid residues such as arginine, tyrosine, and lysine. The following types of bonding were formed between formaldehyde and protein: (1) (3) methylene bridges; and (4) imidazolidinone adducts. This interaction makes muscle tissue tough.…”

Section: Structural Changes In Muscle Tissue Bombay Duck (Harpodon Ne...mentioning

confidence: 99%

“…Other than that, there are several chemical harmful contaminants that can affect health issues from seafood consumption. One of the chemical contaminants that need serious attention is formaldehyde [1,2]. Formaldehyde is a chemical compound classified as carcinogenic compounds through the inhalation process to the human body by the International Agency for Research on Cancer (IARC) with oral reference dose 0,2 mg/kg [3].…”

Section: Introductionmentioning

confidence: 99%

Muscle tissue structural changes in bombay-duck (Harpodon nehereus) induced by formaldehyde solution during post-mortem storage

Barokah

Januar

Nurhayati

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Formaldehyde is a harmful compound that is usually used as an illegal preservative agent in fisheries products to prevent spoilage and extend shelf life. In several fishery products, formaldehyde can be formed endogenously during the post mortem process through degradation of trimethylamine oxide (TMAO) by enzymatic process. Exogenous and endogenous formaldehyde can affect the textural and structural change in fish muscle tissue significantly influencing flesh quality. This study was aimed to characterize the structural change of the muscle tissue in Bombay duck (Harpodon nehereus) that is immersed with formaldehyde solution on chilling storage temperature. The Scanning Electron Microscope (SEM) analysis was used to identify and characterize the structural change in muscle tissue samples, which were immersed with formaldehyde solution 0%, 1%, 3%, and 5%. SEM analysis identified that in transversal section samples immersed with formaldehyde solution 0% (control) intermyofibrillar space was increased significantly during post mortem storage. This was in line with the increased of myofibril, connective tissue and sarcolemma lost on samples. Furthermore, on samples that were immersed with formaldehyde solution 1%,3%, and 5% the degradation of myofibril and intermyofibrillar was can be held and the connectivity tissue muscle still showed strong aggregation during post mortem storage.

show abstract