Results 211 to 220 of about 106,714 (240)

Characterization of Key Aroma-Active Compounds in Rough and Moderate Fire Rougui Wuyi Rock Tea (Camellia sinensis) by Sensory-Directed Flavor Analysis and Elucidation of the Influences of Roasting on Aroma.

Journal of Agricultural and Food Chemistry, 2021
Rougui Wuyi rock tea (WRT) with the premium aroma is a subcategory of oolong tea. Roasting is a unique process that provides a comprehensive aroma to WRT. The key aroma-active compounds of rough Rougui WRT (RR) and Rougui WRT with moderate fire (RM) were
Ping Yang, Mingguang Yu, Huanlu Song, Yongquan Xu, Yanping Lin, M. Granvogl   +5 more
semanticscholar   +1 more source

Influence of microwave roasting on chemical composition, oxidative stability and fatty acid composition of flaxseed (Linum usitatissimum L.) oil.

Food Chemistry, 2020
In this study, flaxseeds roasted at microwave (MW) powers of 180, 360 and 540 W for 5 and 10 min were evaluated for their influence on oil yield, chemical properties, carotenoid and chlorophyll contents, total phenolic content (TPC), radical scavenging ...
K. Suri, Balwinder Singh, A. Kaur, M. Yadav, Narpinder Singh   +4 more
semanticscholar   +1 more source

Biomass waste as a clean reductant for iron recovery of iron tailings by magnetization roasting.

Journal of Environmental Management, 2022
The magnetization roasting with coal as primary reductants adds cost and causes environmental pollution. Therefore, it is of great importance to investigate the biomass application as a reductant for magnetization roasting to recover iron from low ...
Jinhuan Deng, Xun-an Ning, Junhua Shen, Weixuan Ou, Jiayi Chen, Guoqiang Qiu, Yi Wang, Yao He   +7 more
semanticscholar   +1 more source

A clean and efficient process for simultaneous extraction of Li, Co, Ni and Mn from spent Lithium-ion batteries by low-temperature NH4Cl roasting and water leaching.

Waste Management, 2022
The recycling of valuable metals from spent lithium-ion batteries (LIBs) has great significance for environmental protection and resource conservation.
Xueqing Xu, Wenning Mu, Tengfei Xiao, Liying Li, Hai-xia Xin, X. Lei, Shao‐hua Luo   +6 more
semanticscholar   +1 more source

Conversion Mechanisms of Selective Extraction of Lithium from Spent Lithium-ion batteries by Sulfation Roasting.

ACS Applied Materials and Interfaces, 2020
With the undergoing unprecedented development of lithium-ion batteries (LIBs), the recycling of end-of-life batteries has be-come an urgent task considering the demand for critical materials, environmental pollution and ecological impacts.
Jiao Lin, Li Li, Ersha Fan, Chunwei Liu, Xiaodong Zhang, Hongbin Cao, Zhi Sun, Renjie Chen   +7 more
semanticscholar   +1 more source

Recycling of valuable metals from spent lithium-ion batteries by self-supplied reductant roasting.

Journal of Environmental Management, 2022
The massive spent lithium-ion batteries (LIBs) need to be recycled due to their increasing decommission in recent years. This paper aims to propose an effective process that uses self-supplied reductant roasting and acid leaching to recover Lithium ...
Neng-Xiao Wei, Y. He, Guangwen Zhang, Yi-Wei Feng, Jinlong Li, Q. Lu, Yuanpeng Fu   +6 more
semanticscholar   +1 more source

Key volatile compound formation of rapeseed oil induced via the Maillard reaction during seed roasting.

Food Chemistry, 2022
This study was designed to investigate the influence of roasting (150 °C for 0-60 min) on key volatile compounds, sensory evaluation, free amino acids, sugars, and Maillard reaction products (MRPs) of five rapeseed varieties and their oils.
Lingyan Zhang, Jia Chen, Xingzhong Zhao, Wenjie Chen, Shuangkui Du, Xiuzhu Yu   +5 more
semanticscholar   +1 more source

A promising selective recovery process of valuable metals from spent lithium ion batteries via reduction roasting and ammonia leaching.

Journal of Hazardous Materials, 2020
In this study, a promising process has been developed for selective recovery of valuable metals from spent lithium ion batteries (LIBs). First, reduction roasting which used spent anode powder as reduction agent and water immersion are applied to ...
Yayun Ma, Jingjing Tang, Rizky Wanaldi, Xiangyang Zhou, Hui Wang, Chan Zhou, Juan-Yu Yang   +6 more
semanticscholar   +1 more source

Effect of oilseed roasting on the quality, flavor and safety of oil: A comprehensive review.

Food Research International, 2021
Roasting is widely applied in oil processing and employs high temperatures (90-260 °C) to heat oilseeds evenly. Roasting improves the extraction yield of oil by the generation of pores in the oilseed cell walls, which facilitates the movement of oil from
Yu Zhang, Xiaolong Li, Xinzhu Lu, Hao Sun, Fengjun Wang   +4 more
semanticscholar   +1 more source

A review on the enrichment of iron values of low-grade Iron ore resources using reduction roasting-magnetic separation

, 2020
The beneficiation of low-grade iron ores to meet the growing demand for iron and steel is an important research topic. However, certain ores do not qualify to be treated in physical separation processes, and hence, alternative strategies are being looked
S. Roy, D. Nayak, S. S. Rath
semanticscholar   +1 more source