Effect Of Storage Temperature On Structural Changes Of Sea Cucumber Body Wall Under High Temperature And High Pressure
Keywords
High Temperature And High Pressure Sea Cucumber, Storage Temperature, Collagen, Structure, Storage
Abstract
Abstract In order to study the effect of storage temperature on the structural changes of sea cucumber body wall under high temperature and pressure, the pretreated sea cucumber tissues were stored at constant temperatures at 4, 20, 37, 50 and 60 ¡æ respectively. Through the changes in texture profile analysis (TPA) parameters, moisture status, scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images, the effects of storage temperature on the body wall stability of high-temperature and high-pressure sea cucumbers were studied. Impact. The results showed that microorganisms and endogenous enzymes were completely inactivated during high-temperature and high-pressure heat treatment and remained inactivated during 0 to 30 days of storage. During the high-temperature and high-pressure heat treatment process, the structure of collagen fiber bundles is destroyed, and the triple helix structure of collagen is gradually unwound and degraded. During the storage process, the structures of collagen fiber bundles and collagen are further destroyed and degraded, and the degree of destruction is positively correlated with storage temperature. Therefore, the storage temperature can be reduced to effectively reduce the degree of damage to the tissue structure, thereby extending the shelf life of high-temperature and high-pressure sea cucumber products.
For further information of this article and research, feel free to contact our team for asssitance.
Original research was done by Hou Hu, Sun Xiao, Lin Lin
About ETChem
ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.
ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.
As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.
