In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
Q: Paragraph: Glycyrrhetinic acid 3-O-mono-b-D-glucuronide (GAMG), an important pharmaceutical intermediate and functional sweetener, has broad applications in the food and medical industries. A green and cost-effective method for its preparation is highly desired. Using sitedirected mutagenesis, we previously obtained a variant of -glucuronidase from Aspergillus oryzae Li-3 (PGUS1), which can specifically transform glycyrrhizin (GL) into GAMG. In this study, a facile method was established to prepare a CaHPO 4 -PGUS1 hybrid nanoflower for enzyme immobilization, based on protein-inorganic hybrid selfassembly. Under optimal conditions, 1.2 mg of a CaHPO 4 -PGUS1 hybrid nanoflower precipitate with 71.2% immobilization efficiency, 35.60 mg$g -1 loading capacity, and 118% relative activity was obtained. Confocal laser scanning microscope and scanning electron microscope results showed that the enzyme was encapsulated in the CaHPO 4 -PGUS1 hybrid nanoflower. Moreover, the thermostability of the CaHPO 4 -PGUS1 hybrid nanoflower at 55C was improved, and its half-life increased by 1.3 folds. Additionally, the CaHPO 4 -PGUS1 hybrid nanoflower was used for the preparation of GAMG through GL hydrolysis, with the conversion rate of 92% in 8 h, and after eight consecutive runs, it had 60% of its original activity.
Title: Construction of a CaHPO 4 -PGUS1 hybrid nanoflower through protein-inorganic self-assembly, and its application in glycyrrhetinic acid 3-O-mono--D-glucuronide preparation
A:
True