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Zhang Y, Zhang M, Guo X, Bai X, Zhang J, Huo R, Zhang Y. Improving the adsorption characteristics and antioxidant activity of oat bran by superfine grinding. Food Sci Nutr 2022; 11:216-227. [PMID: 36655077 PMCID: PMC9834878 DOI: 10.1002/fsn3.3054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 08/20/2022] [Accepted: 08/23/2022] [Indexed: 02/01/2023] Open
Abstract
Oat bran (OB) is a by-product of oat, which is rich in β-glucan. As a new food processing technology, ultrafine powder can improve the surface properties of samples. OB with different grinding times was prepared, and its functional components, physical properties, adsorption properties, and antioxidant properties were evaluated. Results showed that with increased grinding times, the average particle size of OB decreased significantly (p < .05). And the water-holding capacity, swelling capacity, and water solubility index of OB increased significantly (p < .05), whereas the animal and vegetable oil-holding capacities decreased. Oat bran could adsorb cholic acid and glucose, which was related to the time of superfine grinding. In addition, the antioxidant capacity of OB was improved after superfine grinding. Related analysis shows that there was significant positive relationship between β-glucan, polyphenols and soluble dietary fibers and antioxidant indicators (p < .05). The Fourier transform infrared (FTIR) results showed that the FTIR spectra of OB powder with different crushing times were similar. On the basis of the above analyses, it is suggested that OB prepared by superfine grinding for 5 min had good physical and chemical properties and antioxidant properties and is widely used in food.
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Affiliation(s)
- Yakun Zhang
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - Meili Zhang
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - Xinyue Guo
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - Xue Bai
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - Jing Zhang
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - Rui Huo
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
| | - YuanYuan Zhang
- College of Food Science and EngineeringInner Mongolia Agricultural UniversityHuhhotP.R. China
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Antistarvation Strategies of E. Sinensis: Regulatory Networks under Hepatopancreas Consumption. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:6085343. [PMID: 32256956 PMCID: PMC7085886 DOI: 10.1155/2020/6085343] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 02/05/2020] [Accepted: 02/10/2020] [Indexed: 12/21/2022]
Abstract
Crustaceans have a more persistent starvation tolerance than mammals, birds, reptiles, and even fish. This study is aimed at assessing the survival strategy and regulatory mechanism of crustaceans in response to starvation through an animal model using Eriocheir sinensis. In the 42-day starvation experiment, the hepatopancreas was found to become the target organ, which was characterized by atrophy of the thin wall in the hepatic tubules and expansion of the lumen. During short-term starvation, E. sinensis activates lipid and glycogen metabolism in the hepatopancreas with lipid metabolism dominating. In lipid metabolism, there was a significant decline in triglyceride, whereas cholesterol did not change significantly. Meanwhile, the fatty acid metabolism pathway was inhibited, but autophagy increased in the hepatopancreas, which may be the selective pathway for the decomposition of intracellular substances. However, under long-term starvation, the stored energy in the hepatopancreas was depleted, and E. sinensis selects to consume hepatopancreatic cells and maintain energy metabolism through apoptosis, which was triggered by both the death receptor pathway and the mitochondrial pathway. In addition, cell proliferation was blocked to reduce unnecessary energy consumption.
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Zhang Y, Yuan XM, Wang YF, Jiang MM, Bi YN, Liu Y, Pu WL, Song L, Huang JY, Sun LK, Zhou ZX, Zhou K. Isopsoralen induces different subchronic toxicities and metabolomic outcomes between male and female Wistar rats. Regul Toxicol Pharmacol 2019; 103:1-9. [PMID: 30634019 DOI: 10.1016/j.yrtph.2019.01.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 10/19/2018] [Accepted: 01/02/2019] [Indexed: 10/27/2022]
Abstract
Isopsoralen is a major active and quality-control component of Fructus Psoraleae, but lacks a full safety evaluation. We evaluated the oral toxicity of isopsoralen in Wistar rats treated for 3 months at doses of 0, 3.5, 7.0, and 14 mg/kg. Additionally, the plasma metabolomics of isopsoralen in male and female rats treated for 3 months at doses of 0 and 14 mg/kg were investigated by gas chromatography-mass spectrometry. Many abnormalities were observed in the isopsoralen-treated rats, including suppression of body weight gain, and changes in serum biochemical parameters and visceral coefficients. Histopathological changes in liver, pancreatic, and reproductive system tissues were also observed in the isopsoralen-treated rats. The metabolomic analyses showed alterations in many metabolites (19 in female rats; 28 in male rats) after isopsoralen administration. The significant changes in these metabolites revealed metabolomic alterations in the isopsoralen-treated rats, especially in amino acid metabolism regardless of sex, including phenylalanine, tyrosine, and tryptophan biosynthesis and glycine, serine, and threonine metabolism. Furthermore, fatty acid metabolism comprised the main affected pathways in female rats, while lipid metabolism and energy metabolism were the main affected pathways in male rats.
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Affiliation(s)
- Yue Zhang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, 300193, China; Ministry of Education Key Laboratory of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Xiao-Mei Yuan
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Yue-Fei Wang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, 300193, China
| | - Miao-Miao Jiang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, 300193, China
| | - Ya-Nan Bi
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Ying Liu
- College of Veterinary Medicine, Inner Mongolia Agricultural University, Hohhot, 010018, China
| | - Wei-Ling Pu
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Lei Song
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Ministry of Education Key Laboratory of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Ju-Yang Huang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Ministry of Education Key Laboratory of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China
| | - Li-Kang Sun
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, 300193, China
| | - Zhi-Xing Zhou
- Tianjin Institute of Pharmaceutical Research, Tianjin, 300193, China
| | - Kun Zhou
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China; Tianjin State Key Laboratory of Modern Chinese Medicine, Tianjin, 300193, China; Ministry of Education Key Laboratory of Traditional Chinese Medical Formulae, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, China.
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