English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Hericium erinaceus is reported as a source of several nutritional contents and bioactive compounds, especially β-glucan. However, various uncontrolled processes lead to the formation of byproducts that can affect human health, including biogenic amines. These amines are concerning, because their presence is an important indicator of the process of hygiene and food spoilage or quality. A better understanding of various pretreatment processes can control the content of biogenic amines. In this work, we studied the effect of pretreatment processes, i.e., sample size (whole, ripping, and chopping); heating process (non-heating, blanching, and boiling); and drying method (nondrying, hot air drying, and freeze-drying) on biogenic amine contents in H. erinaceus extract. A method of the post-column high-performance liquid chromatography (HPLC) technique was used for the analysis of putrescine (PUT) and spermidine (SPD) in H. erinaceus extract following the acceptable guidelines. In this study, treatment 20 (chopping/non-heating/hot air drying) was suggested as a good choice for the pretreatment process, because low levels of PUT and SPD were shown in the extract while high levels of the bioactive compounds β-glucan and antioxidant activity were presented. This treatment process can be applied to the industry because of its easy operation and cost-saving.

Effect of Pretreatment Processes on Biogenic Amines Content and Some Bioactive Compounds in Hericium erinaceus Extract