Method for producing yeast extract

• Main Authors: FUJIOKA HIROKI, OKUDA KEITA
• Format: Patent
• Language: Chinese; English
• Published: 08.04.2022
• Subjects: 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

The present invention addresses the problem of simplifying the process for producing a yeast extract, improving production efficiency, reducing production costs, and the like. The present invention improves production efficiency by simultaneously treating a yeast lysate with ribonuclease and AMP-deaminase. According to the present invention, by using a heat-resistant AMP-deaminase, a ribonuclease-based reaction and an AMP-deaminase-based reaction can be efficiently performed at the same time. 本发明的课题在于，简化酵母提取物的制造工序，实现制造效率提高、制造成本降低等。利用核糖核酸酶和AMP-脱氨酶同时处理酵母溶解产物，而提高制造效率。通过利用耐热性的AMP-脱氨酶，从而能够使基于核糖核酸酶的反应和基于AMP-脱氨酶的反应高效地同时进行。