Method for reducing heavy metal cadmium content in mussel cooking liquor by ferrite method

This invention provides method for reducing heavy metal cadmium content in mussel cooking liquor by ferrite method that comprises steps as followings: Adding 400 ~ 490 mg FeSO4 to every 70ml of mussel cooking liquid, then adjusting the pH to 8.0 ~ 9.0, and heat treatment was carried out at 80 ~ 90℃...

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Bibliographic Details
Main Authors DAI Zhiyuan, LI Simin, LIANG Hui, ZHU Jianlong, ZHU Fengxian, TAO Meijie
Format Patent
LanguageEnglish
Published 03.11.2022
Subjects
APPARATUS FOR MAKING BEVERAGES
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
FURNITURE
HUMAN NECESSITIES
KITCHEN EQUIPMENT
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
SPICE MILLS
SUCTION CLEANERS IN GENERAL
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Summary:This invention provides method for reducing heavy metal cadmium content in mussel cooking liquor by ferrite method that comprises steps as followings: Adding 400 ~ 490 mg FeSO4 to every 70ml of mussel cooking liquid, then adjusting the pH to 8.0 ~ 9.0, and heat treatment was carried out at 80 ~ 90℃ for 30 5 minutes. According to this invention, the content of heavy metal cadmium in mussel cooking liquor can be effectively reduced only by using conventional and cheap FeSO4, and the process is simple and easy for industrial use.
Bibliography:Application Number: LU20220502032