浒苔的快速干燥技术及其初步开发

The instant drying and preliminary development of Enteromorpha prolifera

关键词:  浒苔  快速干燥  重金属  罐头  工艺

Key words:  Enteromorpha prolifera  Instant drying  Heavy metalCanned food  Techniques

摘要:

研究了浒苔Enteromorpha prolifera的三级脱水分段快速干燥技术，浒苔发生期间以浒苔作为原料及时快速处理大量新鲜浒苔，以制胶后的海藻渣作为常备原料，节能减排，变废为宝。通过对浒苔成分和有害重金属砷、铅、镉和汞含量的分析表明，浒苔是一种低污染、高膳食纤维、高蛋白的新型海洋食品。同时进行了浒苔罐制产品的研发，科学合理地制定了浒苔罐头的调味料配方和杀菌工艺，为浒苔的进一步开发奠定了基础。

Abstract:

Three level dehydration drying technology of Enteromorpha prolifera was studied in order to process a large amount of fresh E. prolifera rapidly during its sudden occurrence and kelp processing wastes, so as to save energy and reduce pollution. The analysis and study on compositions of E. prolifera and its content of harmful heavy metal such as As, Pb, Gd and Hg showed that, E. prolifera was a new type of seafood with low chemical pollution, high fiber and protein contents. Then method for producing canned product of E. prolifera was studied，for which seasoning prescription and steridization technology were developed so as to utilize E. prolifera after scientifically and rationally.