METHOD FOR REMOVAL OF CADMIUM FROM FRESH LENTINUS EDODES

The study takes fresh Lentinus edodes as the object, and analyzes the effects of acetic acid soaking treatments with different pH and different temperatures on removal of cadmium from fresh Lentinus edodes, and on nutritional characteristics 5 (polysaccharide content, total phenol content, DPPH, ABT...

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Hauptverfasser:	YAN MA, YINPING WANG, QIAN LI, QIUYAN ZHAO, DAN HAI, YONGXIA CHENG, SHIQIONG WANG, YUE SHEN, MENG DANG, NING LI, TIANGE LI, GUANGSHAN ZHAO, PING'AN ZHANG, PEIJUN ZHAO, TIANLIN WANG, LIANJUN SONG, YEXUAN MAO, XIYA ZHANG, BEI ZHANG, XIANQING HUANG, MINGWU QIAO
Format:	Patent
Sprache:	eng
Schlagworte:	FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES PRESERVATION OF FOODS OR FOODSTUFFS, 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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Beschreibung
Zusammenfassung:	The study takes fresh Lentinus edodes as the object, and analyzes the effects of acetic acid soaking treatments with different pH and different temperatures on removal of cadmium from fresh Lentinus edodes, and on nutritional characteristics 5 (polysaccharide content, total phenol content, DPPH, ABTS, FRAP and other antioxidant activities) of Lentinus edodes. The results show that different acetic acid treatments are all effective in removing cadmium from fresh Lentinus edodes with a removal rate of 26%-7l%. Among them, when Lentinus edodes is soaked for 30 min at 10 pH of 4 and temperature of 50°C, the removal effect of cadmium and nutritional characteristics are good with a removal rate of cadmium. being 63.58%. Moreover, the polysaccharides and total phenols are more easily dissolved, and the antioxidant capacity is enhanced, which facilitates deep processing and improving nutrient l5 absorption rate of Lentinus edodes. (+ Fig. l)