Method for inhibiting content of 5-hydroxymethylfurfural in rhizoma polygonati processed product

• Main Authors: BAI PENGLI, WANG WENXIN, LIU YUHANG, JI SHIYU, ZHOU HONGLI
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: HUMAN NECESSITIES; HYGIENE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; TESTING

The invention belongs to the technical field of traditional Chinese medicine processing, and relates to an ultrasonic-assisted extraction method for 5-hydroxymethylfurfural in a rhizoma polygonati processed product and a method for inhibiting the content of the 5-hydroxymethylfurfural in the rhizoma polygonati processed product. The extraction rate of the 5-hydroxymethylfurfural obtained by the ultrasonic extraction method is 0.42%. According to the method for inhibiting the content of the 5-hydroxymethylfurfural in the rhizoma polygonati processed product, the optimal process that the concentration of L-cysteine is 6 g/L, the soaking time is 20 min, and the soaking temperature is 28 DEG C is finally selected. According to the present invention, the process conditions are stable, the extraction rate of the 5-hydroxymethylfurfural is significantly increased, the content of the 5-hydroxymethylfurfural is significantly reduced, and the method has characteristics of simple operation, good safety, wide market pros