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Hou D, Tang J, Feng Q, Niu Z, Shen Q, Wang L, Zhou S. Gamma-aminobutyric acid (GABA): a comprehensive review of dietary sources, enrichment technologies, processing effects, health benefits, and its applications. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 37096548 DOI: 10.1080/10408398.2023.2204373] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023]
Abstract
Gamma-aminobutyric acid (GABA) is a naturally occurring potential bioactive compound present in plants, microorganisms, animals, and humans. Especially, as a main inhibitory neurotransmitter in the central nervous system, GABA possesses a broad spectrum of promising bioactivities. Thus, functional foods enriched with GABA have been widely sought after by consumers. However, the GABA levels in natural foods are usually low, which cannot meet people's demand for health effects. With the increasing public awareness on the food securities and naturally occurring processes, using enrichment technologies to elevate the GABA contents in foods instead of exogenous addition can enhance the acceptability of health-conscious consumers. Herein, this review provides a comprehensive insight on the dietary sources, enrichment technologies, processing effects of GABA, and its applications in food industry. Furthermore, the various health benefits of GABA-enriched foods, mainly including neuroprotection, anti-insomnia, anti-depression, anti-hypertensive, anti-diabetes, and anti-inflammatory are also summarized. The main challenges for future research on GABA are related to exploring high GABA producing strains, enhancing the stability of GABA during storage, and developing emerging enrichment technologies without affecting food quality and other active ingredients. A better understanding of GABA may introduce new windows for its application in developing functional foods.
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Affiliation(s)
- Dianzhi Hou
- School of Food and Health, Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
| | - Jian Tang
- School of Food and Health, Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
| | - Qiqian Feng
- School of Food and Health, Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
| | - Zhitao Niu
- School of Food and Health, Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
| | - Qun Shen
- College of Food Science and Nutritional Engineering, National Center of Technology Innovation (Deep Processing of Highland Barley) in Food Industry, China Agricultural University, Beijing, China
| | - Li Wang
- School of Food Science and Technology, State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Sumei Zhou
- School of Food and Health, Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
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Thomas SS, Kim M, Lee SJ, Cha YS. Antiobesity Effects of Purple Perilla (Perilla frutescens var. acuta) on Adipocyte Differentiation and Mice Fed a High-fat Diet. J Food Sci 2018; 83:2384-2393. [PMID: 30070698 DOI: 10.1111/1750-3841.14288] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/31/2018] [Accepted: 06/24/2018] [Indexed: 02/06/2023]
Abstract
Purple perilla (PE) is a medicinal plant that has several health benefits. In this study, the antiobesity effect of PE was studied in 3T3-L1 preadipocytes and C57BL/6J mice fed high-fat diets. Triglyceride quantification and Oil Red O staining in matured adipocytes revealed that PE reduced lipid accumulation in differentiated adipocytes by downregulating adipogenic gene and upregulating lipolytic gene expressions. Mice were fed normal diet, high-fat diet and high-fat diet supplemented with different concentrations of PE. Treatment with PE significantly prevented body weight gain, improved serum lipids, hepatic lipids and reduced the epididymal fat. Furthermore, in the adipose tissue and liver, expression of genes related to lipolysis and fatty acid β-oxidation were upregulated in PE- treated mice. Thus, our results suggested that PE has antiobesity effects in rodents and can be effective in obesity management. PRACTICAL APPLICATION Purple perilla, rich in polyphenols such as rosmarinic acid, showed lipid lowering in adipocyte cells and prevented body weight gain in mice. Therefore we conclude that purple perilla may be a potential candidate for the development of functional foods or nutraceuticals in managing obesity in humans.
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Affiliation(s)
- Shalom Sara Thomas
- Dept. of Food Science and Human Nutrition, Chonbuk National Univ., Deokjin-gu, Jeonju, 54896, Republic of Korea
| | - Mina Kim
- Div. of Functional Food and Nutrition, Dept. of Agrofood Resources, National Inst. of Agricultural Science, Rural Development Administration, Wanju, 55365, Republic of Korea
| | - Seung Je Lee
- Research and Development Office, Jeonbuk Inst. for Food-Bioindustry, Jeonju, 54810, Republic of Korea
| | - Youn-Soo Cha
- Dept. of Food Science and Human Nutrition, Chonbuk Natl. Univ., Deokjin-gu, Jeonju, Jeollabuk-do, 54896, Republic of Korea
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Stachys sieboldii Extract Supplementation Attenuates Memory Deficits by Modulating BDNF-CREB and Its Downstream Molecules, in Animal Models of Memory Impairment. Nutrients 2018; 10:nu10070917. [PMID: 30018265 PMCID: PMC6073797 DOI: 10.3390/nu10070917] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 07/13/2018] [Accepted: 07/16/2018] [Indexed: 11/19/2022] Open
Abstract
Cholinergic dysfunction, impaired brain-derived neurotrophic factor and cAMP response element binding protein (BDNF-CREB) signaling are one of the major pathological hallmarks of cognitive impairment. Therefore, improving cholinergic neurotransmission, and regulating the BDNF-CREB pathway by downregulating apoptosis genes is one strategy for inhibiting the etiology of dementia. This study evaluates the potential effects of Stachys sieboldii MIQ (SS) extract against cognitive dysfunction and its underlying mechanisms. SS supplementation for 33 days improved scopolamine-induced memory impairment symptoms in Morris water maze test and Y-maze test. SS reduced the acetylcholineesterase activity and significantly increase acetylcholine and cholineacetyltransferase activity in the brain. In the subsequent mechanism study, SS regulated the mRNA expression level of neuronal plasticity molecules such as (nerve growth factor) NGF, BDNF, CREB, and its downstream molecules such as Bcl-2 and Egr-1 by downregulating the neuronal apoptosis targets in both hippocampus and frontal cortex. Additionally, inward currents caused by SS in hippocampal CA1 neurons was partially blocked by the GABA receptor antagonist picrotoxin (50 μM), suggesting that SS acts on synaptic/extrasynaptic GABAA receptors. These findings indicate that SS may function in a way that is similar to nootropic drugs by inhibiting cholinergic abnormalities, and neuronal apoptosis targets and ultimately increasing the expression of BDNF-CREB.
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Vijaya Abinaya R, Kim M, Lee SJ, jeong ES, Cha YS. Protective effects ofStachys sieboldiiMIQ extract in SK-N-SH cells and its memory ameliorative effect in mice. J Food Biochem 2017. [DOI: 10.1111/jfbc.12411] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ravichandran Vijaya Abinaya
- Department of Food Science and Human Nutrition; Chonbuk National University; 664-14 Duckjin-dong, Jeonju Jeonbuk 561-756 Republic of Korea
| | - Mina Kim
- Department of Food Science and Human Nutrition; Chonbuk National University; 664-14 Duckjin-dong, Jeonju Jeonbuk 561-756 Republic of Korea
| | - Seung-Je Lee
- JeonBuk Institute for Food-Bioindustry; Jeonju 54810 Republic of Korea
| | - Eun-seon jeong
- JeonBuk Institute for Food-Bioindustry; Jeonju 54810 Republic of Korea
| | - Youn-Soo Cha
- Department of Food Science and Human Nutrition; Chonbuk National University; 664-14 Duckjin-dong, Jeonju Jeonbuk 561-756 Republic of Korea
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