Yuanhui Li

High-level expression of a newly characterized collagenase in Bacillus subtilis for efficient production of collagen peptides from fish scales

Yuanhui Li, Shaoqing Yang, Qiaojuan Yan, Haiyan Wang et autres

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Pulsed vacuum drying enhances drying efficiency and preserves lignan compounds of Schisandra chinensis fruit extract

Yuanhui Li, Mengxin Huang, Yaru Qi, Xuecheng Wang et autres

This study introduces pulsed vacuum drying (PVD) as an innovative method to improve drying efficiency and product quality for Schisandra chinensis fruit extract. The roles of PVD in enhancing drying kinetics and its mechanisms, preserving lignan compounds, reducing the generation of 5-hydroxymethylfurfural …

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Investigation of pore structure evolution of Licorice extract during vacuum drying using Micro-CT 3D reconstruction

Yuanhui Li, Xunrong Qiu, Yaru Qi, Yang Ming

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Investigation of water variation and surface crust of Polygonati Rhizoma extract during vacuum drying

Yuanhui Li, Huan Gao, Qin Wan, Xunrong Qiu et autres

In order to better understand the drying process, the water variation and surface crust of Polygonati Rhizoma extract during drying were investigated. Water variation investigation showed that the total water content decreased gradually over drying time, mainly attributed to the removal of …

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Application of edible coating pretreatment before drying to prevent loss of plant essential oil: A case study of Zanthoxylum schinifolium fruits

Yi Li, Xie Hao, Xin Tang, Yaru Qi et autres

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Extraction of essential oils from Kumquat peel using ultrasound‐assisted vacuum hydrodistillation

Na Wan, Xie Hao, Fen Yu, Yuanhui Li et autres

In the current study, ultrasound-assisted vacuum extraction (UAVE) was applied to improve the efficiency of hydrodistillation extraction (HDE) and vacuum hydrodistillation extraction (VHE) and produce Kumquat peel essential oil (EO) with acceptable quality. To achieve these objectives, the effects of ultrasound power …

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Effects of ultrasound and microwave pretreatments on hydrodistillation extraction of essential oils from Kumquat peel

Fen Yu, Na Wan, Qin Zheng, Yuanhui Li et autres

Main objectives of this work were to investigate the influences of ultrasound pretreatment (UP) and microwave pretreatment (MP) on extraction kinetics, chemical composition, and antioxidant activity of Kumquat peel essential oil (EO) obtained by hydrodistillation extraction (HDE). The effects of ultrasound power …

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Drying of wolfberry fruit juice using low-intensity pulsed ultrasound

Yaru Qi, Fen Yu, Xuecheng Wang, Na Wan et autres

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A three‐stage microwave‐vacuum, pulsed‐vacuum, and vacuum drying method for lotus seeds

Yuanhui Li, Na Wan, Zhenfeng Wu, Xuecheng Wang et autres

In this study, a three-stage microwave-vacuum, pulsed-vacuum, and vacuum drying method (MVD-PVD-VD) was proposed to reduce the quality loss of dried lotus seeds. The effects of MVD-PVD-VD, double combination of microwave vacuum drying, and pulsed vacuum drying (MVD-PVD), PVD, MVD, VD, and …

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Effects of combined infrared and steam blanching on enzyme inactivation and product quality ofChrysanthemum indicumL. flower

Yuanhui Li, Zhenfeng Wu, Xue‐Cheng Wang, Fen Yu et autres

The effects of combined infrared and steam blanching (ISB), steam blanching (SB) and infrared blanching (IB) on enzyme inactivation (peroxidase, POD, and polyphenol oxidase, PPO), characteristic bioactive components content (phenolics, carotenoids and flavonoids), 5-hydroxymethylfurfural (5-HMF), micromorphology and color of Chrysanthemum indicum L. …

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