1
|
Tao Y, Zhao Y, Sheng Y, Ruan L, Ge W, Lin H, Qing Q, Zhang Y, Wang L. High efficient preparation of low molecular weight galactomannan from Leucaena leucocephala galactomannan through the combination of hydrogen peroxide and oxalic acid. Int J Biol Macromol 2024; 265:130721. [PMID: 38479660 DOI: 10.1016/j.ijbiomac.2024.130721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/26/2024] [Accepted: 03/06/2024] [Indexed: 03/23/2024]
Abstract
Researchers have always been interested in polysaccharide degradation because of the increased biological activity and usability following degradation. In this work, low molecular weight galactomannan (LMW-GM) was produced through the degradation of galactomannan by H2O2 and oxalic acid (OA). The optimal reaction conditions were found by conducting the response surface optimization experiment based on single-factor experiment and kinetics analysis. Under these conditions, the LMW-GM yield was 69.48 ± 1.02 %. Ultimately, an analysis of the degradation process revealed that OA attacked GM indiscriminately, and H2O2 has a stronger effect on the removal of branched chains while degrading GM. Hence, the degradation steps were rearranged as H2O2 was added 20 min before OA at a constant total time. The LMW-GM yield was successfully increased to 76.49 ± 1.27 %. The goal of this work is hopefully to give a theoretical foundation for the low-cost preparation and industrial production of the degradation of galactomannan.
Collapse
Affiliation(s)
- Yuheng Tao
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Yuqi Zhao
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Yequan Sheng
- College of Biological and Food Engineering, Anhui Polytechnic University, Wuhu 241000, People's Republic of China
| | - Lingyu Ruan
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Wenhao Ge
- Changzhou Medical Center, Nanjing Medical University, Changzhou 213164, People's Republic of China
| | - Hongyan Lin
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Qing Qing
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Yue Zhang
- School of Environmental Science and Engineering, Changzhou University, Changzhou 213164, People's Republic of China
| | - Liqun Wang
- School of Pharmacy, School of Biological and Food Engineering, Changzhou University, Changzhou 213164, People's Republic of China.
| |
Collapse
|
2
|
Tao Y, Wang T, Huang C, Lai C, Ling Z, Zhou Y, Yong Q. Production performance, egg quality, plasma biochemical constituents and lipid metabolites of aged laying hens supplemented with incomplete degradation products of galactomannan. Poult Sci 2021; 100:101296. [PMID: 34237545 PMCID: PMC8267592 DOI: 10.1016/j.psj.2021.101296] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/10/2021] [Accepted: 05/25/2021] [Indexed: 11/24/2022] Open
Abstract
This study was conducted to investigate the efficacy of incomplete degradation products of galactomannan (IDPG) on the production performance, egg quality, plasma parameters, and lipid metabolites of laying hens. A total of 288 laying hens were allocated into 4 treatments and fed diets supplemented with 0%, 0.01%, 0.025%, and 0.05% IDPG. Results showed that IDPG supplementation significantly increases egg production and decreases feed conversion ratio (P < 0.05). Eggs laid by hens receiving IDPG exhibited higher eggshell strength (P < 0.05). Moreover, IDPG supplementation significantly increased the serum albumin content, and decreased the blood ammonia content as well as triglyceride levels in serum and liver (P < 0.05). Overall, IDPG can be considered as an effective feed additive due to its capacity of improving egg production, increasing plasma protein, and changing lipid metabolism of laying hens.
Collapse
Affiliation(s)
- Yuheng Tao
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China; Key Laboratory of Forestry Genetics & Biotechnology of the Ministry of Education, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Ting Wang
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Caoxing Huang
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China; Key Laboratory of Forestry Genetics & Biotechnology of the Ministry of Education, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Chenhuan Lai
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China; Key Laboratory of Forestry Genetics & Biotechnology of the Ministry of Education, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Zhe Ling
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China
| | - Yanmin Zhou
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095, People's Republic of China
| | - Qiang Yong
- Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources, Nanjing Forestry University, Nanjing 210037, People's Republic of China; Key Laboratory of Forestry Genetics & Biotechnology of the Ministry of Education, Nanjing Forestry University, Nanjing 210037, People's Republic of China.
| |
Collapse
|
3
|
A facile quantitative characterization method of incomplete degradation products of galactomannan by ethanol fractional precipitation. Carbohydr Polym 2020; 250:116951. [DOI: 10.1016/j.carbpol.2020.116951] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/13/2020] [Accepted: 08/13/2020] [Indexed: 12/14/2022]
|
4
|
Kapoor MP, Ishihara N, Okubo T. Soluble dietary fibre partially hydrolysed guar gum markedly impacts on postprandial hyperglycaemia, hyperlipidaemia and incretins metabolic hormones over time in healthy and glucose intolerant subjects. J Funct Foods 2016. [DOI: 10.1016/j.jff.2016.04.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
|
5
|
|
6
|
Enes P, Pousão-Ferreira P, Salmerón C, Capilla E, Navarro I, Gutiérrez J, Oliva-Teles A. Effect of guar gum on glucose and lipid metabolism in white sea bream Diplodus sargus. FISH PHYSIOLOGY AND BIOCHEMISTRY 2013; 39:159-169. [PMID: 22763699 DOI: 10.1007/s10695-012-9687-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2012] [Accepted: 06/23/2012] [Indexed: 06/01/2023]
Abstract
The aim of this study was to assess the role of soluble non-starch polysaccharide (guar gum) on white sea bream Diplodus sargus, glucose and lipid metabolism. A control diet was formulated to contain 40 % crude protein, 14 % crude lipids and 35 % pregelatinized maize starch, and three other diets were formulated similar to the control diet except for guar gum, which was included at 4 % (diet GG4), 8 % (diet GG8) or 12 % (diet GG12). Diets were fed to the fish for 9 weeks on a pair-feeding scheme. Guar gum had no effect on growth performance, feed efficiency, glycaemia, cholesterolaemia and plasma triacylglyceride levels. Hepatic glucokinase and pyruvate kinase activities, liver glycogen content and liver insulin-like growth factor-I gene expression were not affected by dietary guar gum, while fructose-1,6-bisphosphatase activity was lower in fish fed guar gum-supplemented diets. Hepatic glucose-6-phosphate dehydrogenase activity was higher in fish fed diets GG4 and GG8 than in the control group. Overall, data suggest that in contrast to mammals guar gum had no effect on white sea bream glucose utilization and in lowering plasma cholesterol and triacylglyceride levels. However, it seems to contribute to lower endogenous glucose production.
Collapse
Affiliation(s)
- P Enes
- CIMAR/CIIMAR, Centro Interdisciplinar de Investigação Marinha e Ambiental, Universidade do Porto, Rua dos Bragas 289, 4050-123 Porto, Portugal.
| | | | | | | | | | | | | |
Collapse
|
7
|
Finley JW, Soto-Vaca A, Heimbach J, Rao TP, Juneja LR, Slavin J, Fahey GC. Safety assessment and caloric value of partially hydrolyzed guar gum. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:1756-1771. [PMID: 23347282 DOI: 10.1021/jf304910k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Guar gum and partially hydrolyzed guar gum (PHGG) are food ingredients that have been available for many years. PHGG is the partially hydrolyzed product from guar gum obtained from the Indian cluster bean (Cyanopsis tetragonolopus). The gum (CAS Registry No. 9000-30-0) is composed of galactomannan, a gel-forming polysaccharide with a molecular weight ranging from 200 to 300 kDa. The intact and partially hydrolyzed forms have multiple food applications. The intact material can be used to control the viscosity, stability, and texture of foods. PHGG is highly soluble and has little physical impact on foods. Both forms are indigestible but are excellent sources of fermentable dietary fiber. The caloric value of intact guar gum is accepted as 2.0, whereas the caloric value of PHGG has not been firmly established. It is the goal of this paper to review the chemistry, safety, in vivo effects, and caloric value of PHGG.
Collapse
Affiliation(s)
- John W Finley
- Department of Food Science, Louisiana State University, Baton Rouge, Louisiana 70810, United States.
| | | | | | | | | | | | | |
Collapse
|
8
|
Gheisari A, Shavakhi Zavareh M, Toghyani M, Bahadoran R, Toghyani M. Application of incremental program, an effective way to optimize dietary inclusion rate of guar meal in broiler chicks. Livest Sci 2011. [DOI: 10.1016/j.livsci.2011.02.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
9
|
|
10
|
Scientific Opinion on the substantiation of health claims related to partially hydrolysed guar gum and increase in satiety (ID 790), maintenance or achievement of a normal body weight (ID 790), maintenance of normal blood concentrations of triglycerides (ID 793, 816), maintenance of normal blood cholesterol concentrations (ID 793, 816), reduction of post‐prandial glycaemic responses (ID 789, 2932) and maintenance of normal blood glucose concentrations (ID 792) pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA J 2010. [DOI: 10.2903/j.efsa.2010.1465] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
11
|
Theuwissen E, Mensink RP. Water-soluble dietary fibers and cardiovascular disease. Physiol Behav 2008; 94:285-92. [PMID: 18302966 DOI: 10.1016/j.physbeh.2008.01.001] [Citation(s) in RCA: 268] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2007] [Revised: 12/24/2007] [Accepted: 01/02/2008] [Indexed: 01/12/2023]
Abstract
One well-established way to reduce the risk of developing cardiovascular disease (CVD) is to lower serum LDL cholesterol levels by reducing saturated fat intake. However, the importance of other dietary approaches, such as increasing the intake of water-soluble dietary fibers is increasingly recognized. Well-controlled intervention studies have now shown that four major water-soluble fiber types-beta-glucan, psyllium, pectin and guar gum-effectively lower serum LDL cholesterol concentrations, without affecting HDL cholesterol or triacylglycerol concentrations. It is estimated that for each additional gram of water-soluble fiber in the diet serum total and LDL cholesterol concentrations decrease by -0.028 mmol/L and -0.029 mmol/L, respectively. Despite large differences in molecular structure, no major differences existed between the different types of water-soluble fiber, suggesting a common underlying mechanism. In this respect, it is most likely that water-soluble fibers lower the (re)absorption of in particular bile acids. As a result hepatic conversion of cholesterol into bile acids increases, which will ultimately lead to increased LDL uptake by the liver. Additionally, epidemiological studies suggest that a diet high in water-soluble fiber is inversely associated with the risk of CVD. These findings underlie current dietary recommendations to increase water-soluble fiber intake.
Collapse
Affiliation(s)
- Elke Theuwissen
- Department of Human Biology, Maastricht University, Maastricht, The Netherlands.
| | | |
Collapse
|
12
|
Miyazawa T, Funazukuri T. Noncatalytic hydrolysis of guar gum under hydrothermal conditions. Carbohydr Res 2006; 341:870-7. [PMID: 16529730 DOI: 10.1016/j.carres.2006.02.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2005] [Revised: 02/13/2006] [Accepted: 02/18/2006] [Indexed: 10/24/2022]
Abstract
Guar gum, a naturally occurring heteropolysaccharide made of mannose and galactose, was hydrolytically degraded without a catalyst in a batch reactor to produce water-soluble (WS) saccharides including mono- and oligosaccharides. The degradation was carried out under hydrothermal conditions over ranges of temperature from 180 to 240 degrees C and of reaction time from 3 to 60min. Guar gum was readily dissolved and hydrolyzed, and the major products identified in the WS components were oligosaccharides with degrees of polymerization up to about 20, monosaccharides containing mannose and galactose, and 5-hydroxymethyl-2-furaldehyde (5-HMF). At 200 degrees C, the oligosaccharide yield, obtained from the difference between the yields of the total WS saccharides and monosaccharides, showed the highest value of 94.4% at 7min among all conditions studied, on the basis of the saccharide content in the initial sample. The oligosaccharide yield decreased with reaction time, and the yield of monosaccharides correspondingly increased, and reached the highest value of 34.5% (mannose 22.8%, galactose 11.7%) at 60min. The monosaccharides produced were further decomposed to secondary products such as 5-HMF. The maximum yield of 5-HMF obtained was 26.3% at 220 degrees C and 30min. The production and the decomposition of galactose somewhat preceded those of mannose.
Collapse
Affiliation(s)
- Tetsuya Miyazawa
- Department of Applied Chemistry, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | | |
Collapse
|
13
|
Yoon SJ, Chu DC, Juneja LR. Physiological Functions of Partially Hydrolyzed Guar Gum. J Clin Biochem Nutr 2006. [DOI: 10.3164/jcbn.39.134] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- Seon-Joo Yoon
- Department of Pathobiology, University of Washington
| | - Djong-Chi Chu
- Central Research Laboratories, Taiyo Kagaku Co., Ltd
| | | |
Collapse
|
14
|
Kondo S, Xiao JZ, Takahashi N, Miyaji K, Iwatsuki K, Kokubo S. Suppressive effects of dietary fiber in yogurt on the postprandial serum lipid levels in healthy adult male volunteers. Biosci Biotechnol Biochem 2005; 68:1135-8. [PMID: 15170121 DOI: 10.1271/bbb.68.1135] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study assessed the effect of partially hydrolyzed guar gum (PHGG) in yogurt on the elevation of postprandial serum lipid levels. Eleven healthy adult male subjects were given yogurt with or without 6 g of PHGG in a fat tolerance test as a crossover study. Supplementation with 6 g of PHGG significantly suppressed the incremental peaks and areas under the incremental curve (AUIC) of postprandial serum remnant-like lipoprotein particle cholesterol (RLP-C) and triglyceride (TG). The results suggest the potential of PHGG to reduce the risk of hyperlipemia.
Collapse
Affiliation(s)
- Shizuki Kondo
- Food Research and Development Laboratory, Morinaga Milk Industry Co, Ltd, Zama, Japan
| | | | | | | | | | | |
Collapse
|
15
|
Yamamoto Y, Sogawa I, Nishina A, Saeki S, Ichikawa N, Iibata S. Improved hypolipidemic effects of xanthan gum-galactomannan mixtures in rats. Biosci Biotechnol Biochem 2000; 64:2165-71. [PMID: 11129590 DOI: 10.1271/bbb.64.2165] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study describes the effects of mixtures of xanthan gum and galactomannan, guar gum, or locust bean gum, on the lipids in plasma and liver in non-diabetic and diabetic rats. Non-diabetic rats were fed cholesterol-free diets with 3% guar gum, locust bean gum, or xanthan gum (3G, 3L, and 3X), or a mixture of xanthan gum and guar gum or locust bean gum (1:2, w/w) (2G1X, 2L1X) for 2 weeks. Rats fed diets not containing these polysaccharides were used as controls. The total cholesterol in plasma and the triacylglycerol in liver were significantly lowered in rats fed the 2G1X diet. The 3G, 3X, 3L, and 2L1X diets showed no significant effect on the total cholesterol and triacylglycerol in plasma and liver. In the streptozotocin-induced (STZ) diabetic rats, the total cholesterol in plasma was lowered in rats fed the 3G, 3X or 2G1X diet for 4 weeks, and the 2G1X diet was more effective than the 3G and 3X diets. The triacylglycerol in plasma in STZ diabetic rats was also significantly lowered by the 2G1X diet. These results showed that a mixture of xanthan gum and guar gum has an improved hypolipidemic effect on non-diabetic and STZ diabetic rats. The effects of the 2G1X diet on the diabetic symptoms in STZ diabetic rats, suppression of food and water intakes, decrease in glucose in urine, and lowering of plasma glucose, were also observed.
Collapse
Affiliation(s)
- Y Yamamoto
- Department of Food and Nutrition, Faculty of Human Life Science, Osaka City University, Osaka, Japan.
| | | | | | | | | | | |
Collapse
|