![]() Previous research reported that granulation of the fresh inside was a common physiological disorder for postharvest “Shatian” pomelo during storage. “Shatian” is usually harvested in December, then stored and served throughout the year. The “Shatian” pomelo is one of the most favored pomelo cultivars in the world and has a relatively high sweetness. Today, it is mainly cultivated in several countries around the world, including China, America, and Thailand, with a global annual yield of over 10 million tons, and the total cultivated area and annual yield are increasing. Pomelo ( Citrus maxima (Burm) Merr.) is a traditional Chinese fruit that has been cultivated for thousands of years. Therefore, our results demonstrated that VIS/NIR combined with optimal information mining and modeling methodswas feasible for determining the water content and granulation degree of postharvest pomelo, and for providing references for the nondestructive internal quality detection of other large, thick-peeled fruits. Additionally, our research showed a weak relationship between the pomelo water content and granulation degree, which provided a reference for the existing debates. Granulation degree was best detected using SG for data processing and PLSR for modeling (the detection accuracy of the validation set was 100%). Our results showed that the water content of postharvest pomelo was optimally detected using the Savitzky–Golay method (SG) plus the multiplicative scatter correction method (MSC) for data processing, genetic algorithm (GA) for feature extraction, and partial least squares regression (PLSR) for modeling (the coefficient of determination and root mean squared error of the validation set were 0.712 and 0.0488, respectively). Information mining (singular sample elimination, data processing, feature extraction) and modeling were performed in different ways to construct the optimal method for achieving an accurate detection. Thus, the VIS/NIR spectral signal detection of 120 pomelo samples during storage was performed. However, there is no efficient, nondestructive detection method for measuring these factors. “Shatian” pomelo is a traditional Chinese large, thick-peeled fruit, and granulation and water loss are two major internal quality factors that influence its storage quality. More modeling work should be focused on solving this problem. ![]() This technology has been widely applied for quality detection of small, thin-peeled fruit, though less so for large, thick-peeled fruit due to a weak spectral signal resulting in a reduction of accuracy. STAR OCEAN, TILL THE END OF TIME and the SQUARE ENIX logo are registered trademarks or trademarks of Square Enix Holdings Co., Ltd.Visible/near-infrared (VIS/NIR) spectroscopy is a powerful tool for rapid, nondestructive fruit quality detection. One-time license fee for play on account’s designated primary PS4™ system and other PS4™ systems when signed in with that account. Online features require an account and are subject to terms of service and applicable privacy policy (/terms-of-service & /privacy-policy). Software subject to license (us./softwarelicense). Remote Play requires PS Vita system and sufficiently robust Wi-Fi connection. *Movie cut scenes in the game are still shown at the original resolution. In addition, features unique to the PlayStation®4, such as trophies, sharing functionality and remote play are also fully supported. Thanks to the latest in HD emulator technology, the content of the original game remains untouched in this HD conversion available exclusively via download.įull HD up-rendering reduces jagged edges and enhances light and shadowing, allowing for a much clearer game display. The defining title in the Star Ocean series, that reveals the greatest secret in the Star Ocean universe, is finally available for PlayStation®4!
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