期刊：
Journal of Environmental Management,2023年347:119118 ISSN：0301-4797
通讯作者：
Li, Wen;Lin, QL
作者机构：
[He, Jintao; Xia, Suxuan; Deng, Jing; Lin, Qinlu; Li, Wen; Zhang, Lin] Cent South Univ Forestry & Technol, Coll Food Sci & Engn, Natl Engn Res Ctr Rice & Byproduct Deep Proc, Hunan Prov Key Lab Edible Forestry Resources Safet, Changsha 410004, Hunan, Peoples R China.;[Li, Wen] Hunan Prov Engn Technol Res Ctr Seasonings Green M, Changsha 410004, Peoples R China.;[Li, Wen; Lin, Qinlu] Nanjing Univ Finance & Econ, Coll Food Sci & Engn, Collaborat Innovat Ctr Modern Grain Circulat & Saf, Nanjing 210023, Jiangsu, Peoples R China.
通讯机构：
[Lin, QL ; Li, W] C;Cent South Univ Forestry & Technol, Coll Food Sci & Engn, Natl Engn Res Ctr Rice & Byproduct Deep Proc, Hunan Prov Key Lab Edible Forestry Resources Safet, Changsha 410004, Hunan, Peoples R China.
关键词：
Added value compounds;Carbon neutrality;Food wastewater;Resource recovery;Sustainability;Wastewater treatment
摘要：
The food processing industry is one of the world's largest consumers of potable water. Agri-food wastewater systems consume about 70% of the world's fresh water and cause at least 80% of deforestation. Food wastewater is characterized by complex composition, a wide range of pollutants, and fluctuating water quality, which can cause huge environmental pollution problems if discharged directly. In recent years, food wastewater has attracted considerable attention as it is considered to have great prospects for resource recovery and reuse due to its rich residues of nutrients and low levels of harmful substances. This review explored and compared the sources and characteristics of different types of food wastewater and methods of wastewater treatment. Particular attention was paid to the different methods of resource recovery and reuse of food wastewater. The diversity of raw materials in the food industry leads to different compositional characteristics of wastewater, which determine the choice and efficiency of wastewater treatment methods. Physicochemical methods, and biological methods alone or in combination have been used for the efficient treatment of food wastewater. Current approaches for recycling and reuse of food wastewater include culture substrates, agricultural irrigation, and bio-organic fertilizers, recovery of high-value products such as proteins, lipids, biopolymers, and bioenergy to alleviate the energy crisis. Food wastewater is a promising substrate for resource recovery and reuse, and its valorization meets the current international policy requirements regarding food waste and environment protection, follows the development trend of the food industry, and is also conducive to energy conservation, emission reduction, and economic development. However, more innovative biotechnologies are necessary to advance the effectiveness of food wastewater treatment and the extent of resource recovery and valorization.
作者机构：
[Zhang, Lingyu; Han, Mengmeng; Guo, Qiuping; Duan, Yehui; Wang, Wenlong; Li, Fengna; Yin, Yulong] Chinese Acad Sci, Inst Subtrop Agr, Hunan Prov Engn Res Ctr Healthy Livestock & Poult, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Peoples R China.;[Zhang, Lingyu; Han, Mengmeng; Li, Fengna] Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100049, Peoples R China.;[Zhang, Lingyu] Cent South Univ Forestry & Technol, Nat Engn Lab Rice & By Prod Deep Proc, Changsha 410004, Peoples R China.;[Yang, Yuhuan; Gong, Saiming; Yin, Yunju] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Peoples R China.
通讯机构：
[Fengna Li] K;Key Laboratory of Agro-Ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production, Changsha 410125, China +86-731-8461-2685 +86-731-8461-9767<&wdkj&>College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
作者机构：
[Zhang, Lingyu; Han, Mengmeng; Gong, Saiming; Yang, Yuhuan; Chen, Sisi; Guo, Qiuping; Duan, Yehui; Yin, Yunju] Chinese Acad Sci, Inst Subtrop Agr, Natl Engn Lab Pollut Control & Waste Utilizat Liv, CAS Key Lab Agroecol Proc Subtrop Reg,Hunan Prov, Changsha 410125, Peoples R China.;[Zhang, Lingyu] Cent South Univ Forestry & Technol, Natl Engn Lab Rice & By Prod Deep Proc, Changsha 410004, Peoples R China.;[Gong, Saiming; Yang, Yuhuan; Yin, Yunju] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Peoples R China.;[Han, Mengmeng; Chen, Sisi] Univ Chinese Acad Sci, Coll Adv Agr Sci, Beijing 100039, Peoples R China.
通讯机构：
[Yehui Duan] H;Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process, CAS Key Laboratory of Agro-Ecological Processes in Subtropical Region, National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China<&wdkj&>Author to whom correspondence should be addressed.
关键词：
oxidized fish oil;taurine;liver injury;oxidative stress;lipid metabolism
摘要：
A label free fluorescent peptide probe (HDSGWEVHH) was used for Cu2+ and S2- determination in aqueous solution. Our results demonstrated that HDSGWEVHH is highly selective and sensitive for monitoring free Cu2+ concentration via quenching of the probe fluorescence upon Cu2+ binding. The mechanism of the complexation is investigated with Cyclic Voltammetry (CV), H-1 nuclear magnetic resonance (NMR), electron paramagnetic resonance (EPR) spectroscopy and computational techniques. Theoretical calculation results indicated the binding ratio of the probe to Cu2+ is 2 : 1 and the binding constant was obtained as 1.72 x 10 (8) M-1. Cu2+ concentration can be detected with the detection limit of 16 nM. Free Cu2+ concentration released from the metallothionein-Cu complex at different pH values was detected. Cu2+ concentration in real water and tea samples was also detected, and the results were consistent with the ones monitored by atomic absorption spectrometer. Because of the exceedingly small K-sp value of CuS (1.27 x 10(-36)), S2- can sequester Cu2+ from HDSGWEVHH to restore the tryptophan (W) fluorescence. Thus the HDSGWEVHH-Cu2+ complex can also be used for S2- detection. The S2- concentrations can be monitored with a detection limit of 19 nM. The assay is also amenable to measurement of S2- concentration in pure water samples. Thus the probe designed herein is sensitive, label free, low cost, and environmentally friendly for Cu2+ and S2- determination in aqueous solutions.
摘要：
Broken-rice starch nanoparticles with different mean particle diameters for 100, 200, 400 and 800 nm were prepared by nanopredpitation, alkali freezing, cross-linking and H2SO4 hydrolysis methods respectively, and their structural, morphological and physicochemical properties were systematically characterized. The results showed that broken-rice starch nanoparticles had higher water absorption rate, and the maximum water absorption rate was obtained from the 100 nm starch granules being 91.53%, which means an increase about 2.07-fold in water absorption rate as compared with native rice starch. The stability of native rice starch is the worst, but the viscosity characteristic value is always higher than that of starch nanoparticles in the whole gelatinization process. The FT-IR spectrum showed that only starch nanoparticles prepared by cross-linking method showed the characteristic peak of secondary amide structure at 1714 cm(-1), but the structure of was basically the same as native starch. The X-ray diffraction pattern revealed that there were obvious characteristic diffraction peaks near 20 for 15 degrees, 1 7 degrees 19 degrees and 23 degrees for the 800 nm starch nanoparticles and native rice starch, while the characteristic diffraction peaks of other starch nanoparticles disappeared in varying degrees due to the changed crystal structure. (C) 2020 Elsevier B.V. All rights reserved.
摘要：
Native and acetylated broken-rice starches (nanocrystals) with different degrees of substitution (DS) and their corresponding films were individually prepared, and the drug release profiles, weight loss, solubility and dispersion and surface morphology were comparatively studied. Bovine serum albumin (BSA) was used as a model drug. Acetylated native starch (ANS) DS 2.58, acetylated starch nanocrystals (ASN) DS 0.98, ASN DS 1.86, and ASN DS 2.72 were observed to be very soluble in chloroform. BSA was released rapidly from the native rice starch (NS) and ANS DS 2.58 films. ASN with high DS significantly slowed down the release of BSA from films, the percentages of BSA released from film ASN DS 2.72 only reached to 13% after 3.5?weeks release, and the release data followed Korsmeyer-Peppas equation. Further studies reveal that the particle size of ASN DS 2.72 was smallest, and the weight loss of ASN DS 2.72 film was lowest. The results demonstrate that acetylation and nanometer particle form of rice starch film can effectively retard protein drug release, and the prepared films based on ASN with high DS from broken rice may be suitable for the controlled protein delivery. (C) 2019 Elsevier B.V. All rights reserved.
期刊：
Journal of Cheminformatics,2018年10(1):1-11 ISSN：1758-2946
通讯作者：
Cao, Dong-Sheng
作者机构：
[Cheng, Yan; Dong, Jie; Wang, Ning-Ning; Yao, Zhi-Jiang; Cao, Dong-Sheng] Cent South Univ, Xiangya Sch Pharmaceut Sci, 172 Tongzipo Rd, Changsha, Hunan, Peoples R China.;[Dong, Jie] Cent South Univ Forestry & Technol, Coll Food Sci & Engn, Hunan Key Lab Grain Oil Deep Proc & Qual Control, Natl Engn Lab Deep Proc Rice & Byprod, Changsha, Hunan, Peoples R China.;[Dong, Jie; Zhang, Lin] Cent South Univ Forestry & Technol, Hunan Key Lab Proc Food Special Med Purpose, Changsha, Hunan, Peoples R China.;[Cao, Dong-Sheng; Lu, Ai-Ping] Hong Kong Baptist Univ, Sch Chinese Med, Inst Advancing Translat Med Bone & Joint Dis, Hong Kong, Hong Kong, Peoples R China.;[Ouyang, Defang] Univ Macau, ICMS, State Key Lab Qual Res Chinese Med, Macau, Peoples R China.
通讯机构：
[Cao, Dong-Sheng] C;[Cao, Dong-Sheng] H;Cent South Univ, Xiangya Sch Pharmaceut Sci, 172 Tongzipo Rd, Changsha, Hunan, Peoples R China.;Hong Kong Baptist Univ, Sch Chinese Med, Inst Advancing Translat Med Bone & Joint Dis, Hong Kong, Hong Kong, Peoples R China.
期刊：
Journal of Cheminformatics,2018年10(1):1-8 ISSN：1758-2946
通讯作者：
Cao, Dong-Sheng
作者机构：
[Cheng, Yan; Dong, Jie; Wang, Ning-Ning; Cao, Dong-Sheng] Cent S Univ, Xiangya Sch Pharmaceut Sci, 172 Tongzipo Rd, Changsha, Hunan, Peoples R China.;[Dong, Jie; Zhang, Lin] Cent South Univ Forestry & Technol, Hunan Key Lab Grain Oil Deep Proc & Qual Control, Hunan Key Lab Proc Food Special Med Purpose, Natl Engn Lab Deep Proc Rice & Byprod, Changsha, Hunan, Peoples R China.;[Ouyang, Defang] Univ Macau, State Key Lab Qual Res Chinese Med, Inst Chinese Med Sci, Macau, Peoples R China.;[Chen, Alex F.; Cao, Dong-Sheng] Cent S Univ, Ctr Vasc Dis & Translat Med, Xiangya Hosp 3, Changsha, Hunan, Peoples R China.;[Cao, Dong-Sheng; Lu, Ai-Ping] Hong Kong Baptist Univ, Inst Adv Translat Med Bone & Joint Dis, Sch Chinese Med, Hong Kong, Hong Kong, Peoples R China.
通讯机构：
[Cao, Dong-Sheng] C;[Cao, Dong-Sheng] H;Cent S Univ, Xiangya Sch Pharmaceut Sci, 172 Tongzipo Rd, Changsha, Hunan, Peoples R China.;Cent S Univ, Ctr Vasc Dis & Translat Med, Xiangya Hosp 3, Changsha, Hunan, Peoples R China.;Hong Kong Baptist Univ, Inst Adv Translat Med Bone & Joint Dis, Sch Chinese Med, Hong Kong, Hong Kong, Peoples R China.
摘要：
Autophagy is an important homeostatic cellular recycling mechanism responsible for degrading unnecessary or dysfunctional cellular organelles and proteins in all living cells. In addition to its vital homeostatic role, this degradation pathway also involves in various human disorders, including metabolic conditions, neurodegenerative diseases, cancers and infectious diseases. Therefore, the comprehensive understanding of autophagy process, autophagy-related modulators and corresponding pathway and disease information will be of great help for identifying the new autophagy modulators, potential drug candidates, new diagnostic and therapeutic targets. In recent years, some autophagy databases providing structural and functional information were developed, but the specific databases covering autophagy modulator (proteins, chemicals and microRNAs)-related target, pathway and disease information do not exist. Hence, we developed an online resource, Human Autophagy Modulator Database (HAMdb, http://hamdb.scbdd.com), to provide researchers related pathway and disease information as many as possible. HAMdb contains 796 proteins, 841 chemicals and 132 microRNAs. Their specific effects on autophagy, physicochemical information, biological information and disease information were manually collected and compiled. Additionally, lots of external links were available for more information covering extensive biomedical knowledge. HAMdb provides a user-friendly interface to query, search, browse autophagy modulators and their comprehensive related information. HAMdb will help researchers understand the whole autophagy process and provide detailed information about related diseases. Furthermore, it can give hints for the identification of new diagnostic and therapeutic targets and the discovery of new autophagy modulators. In a word, we hope that HAMdb has the potential to promote the autophagy research in pharmacological and pathophysiological area.
