1
|
Sang J, Zhao G, Koidis A, Wei X, Huang W, Guo Z, Wu S, Huang R, Lei H. Isolation, structural, biological activity and application of Gleditsia species seeds galactomannans. Carbohydr Polym 2024; 334:122019. [PMID: 38553218 DOI: 10.1016/j.carbpol.2024.122019] [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: 10/23/2023] [Revised: 02/29/2024] [Accepted: 03/01/2024] [Indexed: 04/02/2024]
Abstract
Gleditsia fruits have been known as a valuable traditional Chinese herb for tens of centuries. Previous studies showed that the galactomannans are considered as one of the major bioactive components in Gleditsia fruits seeds (GSGs). Here, we systematically review the major studies of GSGs in recent years to promote their better understanding. The extraction methods of GSGs mainly include hot water extraction, microwave-assisted extraction, ultrasonic extraction, acid extraction, and alkali extraction. The analysis revealed that GGSs exhibited in the form of semi-flexible coils, and its molecular weight ranged from 0.018 × 103 to 2.778 × 103 KDa. GSGs are composed of various monosaccharide constituents such as mannose, galactose, glucose, and arabinose. In terms of pharmacological effects, GSGs exhibit excellent activity in antioxidation, hypoglycemic, hypolipidemic, anti-inflammation. Moreover, GSGs have excellent bioavailability, biocompatibility, and biodegradability, which make them used in food additives, food packaging, pharmaceutical field, industry and agriculture. Of cause, the shortcomings of the current research and the potential development and future research are also highlighted. We believe our work provides comprehensive knowledge and underpinnings for further research and development of GSGs.
Collapse
Affiliation(s)
- Jiaqi Sang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Gang Zhao
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China
| | - Anastasios Koidis
- Institute for Global Food Security, Queen's University Belfast, 19 Chlorine Gardens, Belfast BT9 5DJ, UK
| | - Xiaoqun Wei
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China
| | - Weijuan Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China
| | - Zonglin Guo
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China
| | - Shaozong Wu
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China
| | - Riming Huang
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China.
| | - Hongtao Lei
- Guangdong Provincial Key Laboratory of Food Quality and Safety, Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, South China Agricultural University, Guangzhou 510642, China; Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China.
| |
Collapse
|
2
|
Li L, Lv J, Wang X, Li X, Guo D, Wang L, Zhang N, Jia Q. Green Extraction of Polyphenols from Elaeagnus angustifolia L. Using Natural Deep Eutectic Solvents and Evaluation of Bioactivity. Molecules 2024; 29:2412. [PMID: 38893285 PMCID: PMC11173772 DOI: 10.3390/molecules29112412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
In the study, natural deep eutectic solvents (NADESs) were used as alternatives to traditional chemical solvents for the extraction of polyphenols from Elaeagnus angustifolia L. Nine NADESs were tested for the first time and compared with ethanol and water (traditional solvents) regarding the extraction of phenolic compounds from E. angustifolia L. These solvents were particularly effective at extracting polyphenols, whose low water solubility usually requires high amounts of organic solvents. The solvent based on choline chloride and malonic acid provided optimal results and was selected for further optimization. The effects of material-to-liquid ratio, ultrasound time, and ultrasound temperature on the extraction efficiency were studied through single-factor experiments. These parameters were optimized by Box-Behnken design using response surface methodology. The optimal conditions identified were 49.86 g/mL of material-to-liquid ratio, 31.10 min of ultrasound time, and 62.35 °C of ultrasound temperature, resulting in a high yield of 140.30 ± 0.19 mg/g. The results indicated that the NADES extraction technique provided a higher yield than the conventional extraction process. The antioxidant activity of the extract of polyphenols from E. angustifolia L. was determined, and UPLC-IMS-QTOF-MS was used to analyze the phenolic compounds in it. The results revealed that the scavenging ability of 1,1-diphenyl-2-picryl-hydrazil and 2,2'-azinobis-(3-ethylbenzthiazoline-6-sulphonate) extracted by NADES was higher than that of polyphenols extracted by water and ethanol. Furthermore, a total of 24 phenolic compounds were identified in the extract. To the best of our knowledge, this is the first study in which a green and efficient NADES extraction method has been used to extract bioactive polyphenols from E. angustifolia L., which could provide potential value in pharmaceuticals, cosmetics, and food additives.
Collapse
Affiliation(s)
- Lu Li
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Jingjing Lv
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Xiaoqin Wang
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Xiujun Li
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Dongqi Guo
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Liling Wang
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Na Zhang
- College of Food Science and Engineering, Tarim University, Alar 843300, China; (L.L.)
- Production & Construction Group Key Laboratory of Special Agricultural Products Further Processing in Southern Xinjiang, Alar 843300, China
| | - Qinghua Jia
- Analysis and Testing Center, Tarim University, Alar 843300, China
| |
Collapse
|
3
|
Ding R, Dai X, Zhang Z, Bi Y, Prusky D. Composite Coating of Oleaster Gum Containing Cuminal Keeps Postharvest Quality of Cherry Tomatoes by Reducing Respiration and Potentiating Antioxidant System. Foods 2024; 13:1542. [PMID: 38790842 PMCID: PMC11120580 DOI: 10.3390/foods13101542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/09/2024] [Accepted: 05/09/2024] [Indexed: 05/26/2024] Open
Abstract
Exploring the green and affordable protection of perishable cherry tomato fruits during storage, herein, the protective efficacy, and its underpinning mechanisms, of a coating of oleaster gum, alone or incorporated with cuminal, on cherry tomatoes stored at ambient temperature was investigated. The composite coating of oleaster gum with 0.1% cuminal reduced the decay, respiration rate, weight loss, and softening of the fruits and decelerated the decreases in their total soluble solid, titratable acidity, and soluble protein levels, and therefore maintained their marketability. Furthermore, it reduced the accumulation of O2·- and H2O2 in the fruits and mitigated cell membrane lipid oxidation and permeabilization, thereby retarding their senescence. Instrumentally, it elevated the activities of superoxide dismutase, catalase, peroxidase, and ascorbate peroxidase and the levels of ascorbic acid and glutathione. This potentiation of the fruits' antioxidant system makes this composite coating a promising approach to keeping the postharvest quality of perishable fruits.
Collapse
Affiliation(s)
- Ruojun Ding
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (R.D.); (X.D.); (Y.B.); (D.P.)
| | - Xishuang Dai
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (R.D.); (X.D.); (Y.B.); (D.P.)
| | - Zhong Zhang
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (R.D.); (X.D.); (Y.B.); (D.P.)
| | - Yang Bi
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (R.D.); (X.D.); (Y.B.); (D.P.)
| | - Dov Prusky
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China; (R.D.); (X.D.); (Y.B.); (D.P.)
- Department of Postharvest Science of Fresh Produce, Agricultural Research Organization, The 12 Volcani Center, Beit Dagan 50200, Israel
| |
Collapse
|
4
|
Hosseinnezhad M, Gharanjig K, Adeel S, Nahavandi AM. In quest for improvement of dyeing properties using agriculture waste: utilization of Oleaster as new bio-mordant for wool yarns. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:122262-122273. [PMID: 37968482 DOI: 10.1007/s11356-023-30603-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 10/18/2023] [Indexed: 11/17/2023]
Abstract
Agricultural waste is an unwanted material that is not only unmarketable, but also has secondary costs such as environmental pollution. Oleaster, also known as olive Russian fruit, has various uses, but it also produces waste such as seeds and peels. Oleaster fruit and all its parts are tannin rich, which can be utilized as natural mordant. Improvement of fastness and color properties of natural dyed fibers is obtained by using mordant. The employing of this mordant is effective in reducing agricultural waste and the production of dyeing chemical waste. Reseda extract was utilized as natural dye to investigate the color characteristics. The study of the phenolic percentage of different components of the Oleaster fruit, including peel, seed, and flesh, showed that each of these materials can be used as natural mordant. The formation of physical bonds in the presence of all kinds of mordant was investigated using the FTIR method, and the results showed that their performance is similar and they are effective in surface treatment of wool. Investigation of color characteristics of the yarns showed that the color strength increases in the presence of mordant. Studying the fastness of yarns dyed with ISO methods showed that the samples have high washing fastness.
Collapse
Affiliation(s)
- Mozhgan Hosseinnezhad
- Department of Organic Colorants, Institute for Color Science and Technology, Tehran, P.O. Box: 16765-654, Iran.
| | - Kamaladin Gharanjig
- Department of Organic Colorants, Institute for Color Science and Technology, Tehran, P.O. Box: 16765-654, Iran
| | - Shahid Adeel
- Department of Chemistry, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Alireza Mahmoudi Nahavandi
- Department of Color Imaging and Color Image Processing, Institute for Color Science and Technology, Tehran, P.O. Box: 16765-654, Iran
| |
Collapse
|
5
|
Ghadarloo S, Mansouripour S, Saremnezhad S. Effect of the mixture of oleaster ( E. angustifolia L.) and black cumin ( Nigella sativa) flours as functional compounds on the quality characteristics of toast bread. Food Sci Nutr 2023; 11:4678-4687. [PMID: 37576057 PMCID: PMC10420779 DOI: 10.1002/fsn3.3430] [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: 01/30/2023] [Revised: 04/26/2023] [Accepted: 05/04/2023] [Indexed: 08/15/2023] Open
Abstract
The present study was conducted to evaluate the addition of a mixture of oleaster (OL; E. angustifolia L.) and black cumin (BC; Nigella sativa) flours on the quality characteristics of toast bread. The concentration of OL and BC mixture (1:1 w/w ratio) was 0 (T1), 1.5% (T2), 2% (T3), and 2.5% (T4) of total flour content. The bread samples containing the mixture of OL and BC flours had more protein content (8.49%-9.65%) than the control (6.81%; p < .05). The highest phenolic compounds and DPPH free radical scavenging capacity were observed in T4 and T3 samples, respectively. The OL and BC flours decreased the brightness, yellowness, and chroma and increased the redness compared to the control. The mixed flour concentration influenced the bread's hardness and chewiness. Adding OL and BC flours increased the calcium content in the bread (467.65-600.41 ppm) compared to the control (363.9 ppm; p < .05). The OL and BC flour mixture created a more compact texture in the bread samples. In the sensory evaluation, there was not a significant difference between the overall acceptability of the bread containing the mixture of OL and BC flours and the control (p > .05). Finally, it is recommended to utilize a mixture of 2% of OL and BC flours in toast bread to improve its nutritional properties.
Collapse
Affiliation(s)
- Saba Ghadarloo
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Samar Mansouripour
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| | - Solmaz Saremnezhad
- Department of Food Science and Technology, Faculty of Pharmacy, Tehran Medical SciencesIslamic Azad UniversityTehranIran
| |
Collapse
|
6
|
Sun Y, Yang K, Zhang X, Li L, Zhang H, Zhou L, Liang J, Li X. In vitro binding capacities, physicochemical properties and structural characteristics of polysaccharides fractionated from Passiflora edulis peel. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
7
|
Huojiaaihemaiti H, Mutaillifu P, Omer A, Nuerxiati R, Duan X, Xin X, Yili A. Isolation, Structural Characterization, and Biological Activity of the Two Acidic Polysaccharides from the Fruits of the Elaeagnus angustifolia Linnaeus. Molecules 2022; 27:molecules27196415. [PMID: 36234953 PMCID: PMC9571751 DOI: 10.3390/molecules27196415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
Elaeagnus angustifolia Linnaeus is a medicinal plant and its fruit has pharmacological activity such as antiinflammatory, antiedema, antinociceptive, and muscle relaxant functions, etc. Two acidic homogeneous polysaccharides (EAP-H-a1 and EAP-H-a2) were isolated from the fruits of Elaeagnus angustifolia L. through DEAE-52 and Sephadex G-75 column chromatography, and the physicochemical, structural properties, and biological activities of the polysaccharides were investigated. Both EAP-H-a1 and EAP-H-a2 were composed of Rha, Ara, Xyl, Glc, and Gal with the molar ratios of 13.7:20.5:23.3:8.8:33.4 and 24.8:19.7:8.2:8.4:38.6, respectively, and with the molecular weights of 705.796 kDa and 439.852 kDa, respectively. The results obtained from Fourier transform infrared spectroscopy (FTIR) confirmed the polysaccharide nature of the isolated substances. Congo red assay confirmed the existence of a triple-helix structure. Scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis revealed that EAP-H-a1 and EAP-H-a2 had irregular fibrous, filament-like surfaces; and both had crystalline and amorphous structures. Bioactivity analysis showed that the crude polysaccharide, EAP-H-a1, and EAP-H-a2 had clear DPPH and ABTS free radical scavenging activity, and could promote the secretion of NO and the phagocytic activities of RAW 264.7 and THP cells, which showed clear antioxidant and immuno-regulatory activity. These results indicated that Elaeagnus angustifolia L fruit acidic polysaccharides may have potential value in the pharmaceutical and functional food industries.
Collapse
Affiliation(s)
- Haibaier Huojiaaihemaiti
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Paiheerding Mutaillifu
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Adil Omer
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Rehebati Nuerxiati
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Xiaomei Duan
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Xuelei Xin
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
| | - Abulimiti Yili
- State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, and the Key Laboratory of Chemistry of Plant Resources in Arid Regions, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, South Beijing Road 40-1, Urumqi 830011, China
- Correspondence: ; Tel.: +86-383-82-77
| |
Collapse
|
8
|
Ultrasonic disruption effects on the extraction efficiency, characterization, and bioactivities of polysaccharides from Panax notoginseng flower. Carbohydr Polym 2022; 291:119535. [DOI: 10.1016/j.carbpol.2022.119535] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 11/17/2022]
|
9
|
Chen X, Zhao L, Hu Q, Xiao J, Kimatu BM, Zheng H. The structure-activity mechanism of the changes in the physicochemical properties of Flammulina velutipes polysaccharides during ultrasonic extraction. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2022; 102:2916-2927. [PMID: 34761402 DOI: 10.1002/jsfa.11632] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 10/14/2021] [Accepted: 11/06/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The high yield of ultrasonic extraction has been widely studied. However, the effects of ultrasound on the properties of products has generally been ignored. In this study, the structural characteristics, rheological properties, and thermal stability of Flammulina velutipes polysaccharides (FVPs) under different ultrasonic power (200, 600, 1000 W) and time (10, 20, 30 min) were investigated to explore the effects of ultrasonic extraction on FVPs and the structure-physicochemical properties relationship. The ultrasonic intensity at the corresponding rated power was also measured. RESULTS The results showed that the molecular weight, particle size, and zeta potential of FVPs decreased as the ultrasonic intensity or time increased. The galactose, mannose, and fucose contents were increased, but the glucose content was decreased by ultrasonic extraction. Viscosity and weak gel strength were positively correlated with molecular weight. Thermal degradation enthalpy was positively correlated with the galactose and fucose contents. CONCLUSIONS Ultrasound reduced the viscosity and gel strength of FVPs by breaking the polysaccharide chain and improving the galactose and fucose contents, which improved the thermal stability of FVPs. This work provides a theoretical basis for the development of FVP foods with a clear structure-function relationship, which makes it possible to directionally produce FVPs by adjusting ultrasonic parameters during extraction. © 2021 Society of Chemical Industry.
Collapse
Affiliation(s)
- Xin Chen
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, P. R. China
| | - Liyan Zhao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, P. R. China
| | - Qiuhui Hu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, P. R. China
- College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing, P. R. China
| | - Jinrong Xiao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, P. R. China
| | - Benard Muinde Kimatu
- Department of Dairy and Food Science and Technology, Egerton University, Egerton, Kenya
| | - Huihua Zheng
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, P. R. China
- Jiangsu Alphay Bio-technology Co., Ltd, Nantong, P. R. China
| |
Collapse
|
10
|
Development and structural characterization of novel biomaterial polymeric films based on the mucilage extracted from Salvia mirzayanii seed gum incorporated with zinc oxide nanoparticles. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01405-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
11
|
Muñoz LA, Vera C. N, Zúñiga-López MC, Moncada M, Haros CM. Physicochemical and functional properties of soluble fiber extracted from two phenotypes of chia (Salvia hispanica L.) seeds. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
12
|
Effects of ultra-high pressure enzyme extraction on characteristics and functional properties of red pitaya (Hylocereus polyrhizus) peel pectic polysaccharides. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2021.107016] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
13
|
Zhang Y, Li Y, Xia Q, Liu L, Wu Z, Pan D. Recent advances of cereal β-glucan on immunity with gut microbiota regulation functions and its intelligent gelling application. Crit Rev Food Sci Nutr 2021:1-17. [PMID: 34748438 DOI: 10.1080/10408398.2021.1995842] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
β-glucan from cereals such as wheat, barley, oats and rye are a water-soluble dietary fiber, which are composed of repeating (1→4)-β-bond β-D-glucopyranosyl units and a single (1→3)-β-D-bond separated unit. β-glucan has a series of physicochemical properties (such as viscosity, gelling properties, solubility, etc.), which can be used as a food gel and fat substitute. Its structure endows the healthy functions, including anti-oxidative stress, lowering blood glucose and serum cholesterol, regulating metabolic syndrome and exerting gut immunity via gut microbiota. Due to their unique structural properties and efficacy, cereal β-glucan are not only applied in food substrates in the food industry, but also in food coatings and packaging. This article reviewed the applications of cereal β-glucan in hydrogels, aerogels, intelligent packaging systems and targeted delivery carriers in recent years. Cereal β-glucan in edible film and gel packaging applications are becoming more diversified and intelligent in recent years. Those advances provide a potential solution based on cereal β-glucan as biodegradable substances for immune regulation delivery system and intelligent gelling material in the biomedicine field.
Collapse
Affiliation(s)
- Yunzhen Zhang
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| | - Yueqin Li
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| | - Qiang Xia
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| | - Lianliang Liu
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| | - Zufang Wu
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| | - Daodong Pan
- College of Food and Pharmaceutical Sciences, Deep Processing Technology Key Laboratory of Zhejiang Province Animal Protein Food, Ningbo University, Ningbo, Zhejiang Province, PR China
| |
Collapse
|
14
|
Martínez-Girón J, Osorio C, Ordoñez-Santos LE. Effect of temperature and particle size on physicochemical and techno-functional properties of peach palm peel flour ( Bactris gasipaes, red and yellow ecotypes). FOOD SCI TECHNOL INT 2021; 28:535-544. [PMID: 34210179 DOI: 10.1177/10820132211025133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In this study, the effect of temperature and particle size on the techno-functional properties of the flour from peach palm fruit peels (Bactris gasipaes, red and yellow ecotype) were evaluated. The flour from peach palm epicarp obtained by natural convective drying was physicochemically characterized, including the assessment of total dietary fiber determined under the gravimetric enzymatic method. The results obtained showed that temperature and particle size present a significant effect (p < 0.001) on techno-functional properties except for swelling capacity. The flour from the red ecotype presented better nutritional: total dietary fiber 47.93 ± 1.72%, protein 6.87 ± 0.15% and techno-functional properties: water retention capacity (WRC) 7.13 ± 0.29 g/g, oil retention capacity (ORC) 6.24 ± 0.08 g/g, emulsifier activity (EA) 56.84 ± 0.28%, emulsifier stability (ES) 50.33 ± 0.31% than the yellow one water absorption capacity (WAC) 5.31 ± 0.03 g/g and water solubility (WS) 59.58 ± 0.04% at 60 °C and 0.25 mm. Therefore, this study showed that the flour obtained from peach palm fruit peels contains high fiber and protein values and could be used as a promising natural additive (source of dietary fiber or emulsifier) for the food industry.
Collapse
Affiliation(s)
- Jader Martínez-Girón
- Departamento de Ingeniería, Facultad de Ingeniería y Administración, Universidad Nacional de Colombia-Sede Palmira, Valle del Cauca, Colombia.,Tecnología en Alimentos, Universidad del Valle-Sede Palmira, Valle del Cauca, Colombia
| | - Coralia Osorio
- Departamento de Química, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Luis Eduardo Ordoñez-Santos
- Departamento de Ingeniería, Facultad de Ingeniería y Administración, Universidad Nacional de Colombia-Sede Palmira, Valle del Cauca, Colombia
| |
Collapse
|
15
|
Strategies to Increase the Biological and Biotechnological Value of Polysaccharides from Agricultural Waste for Application in Healthy Nutrition. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18115937. [PMID: 34205897 PMCID: PMC8198840 DOI: 10.3390/ijerph18115937] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/14/2021] [Accepted: 05/27/2021] [Indexed: 12/31/2022]
Abstract
Nowadays, there is a growing interest in the extraction and identification of new high added-value compounds from the agro-food industry that will valorize the great amount of by-products generated. Many of these bioactive compounds have shown beneficial effects for humans in terms of disease prevention, but they are also of great interest in the food industry due to their effect of extending the shelf life of foods by their well-known antioxidant and antimicrobial activity. For this reason, an additional research objective is to establish the best conditions for obtaining these compounds from complex by-product structures without altering their activity or even increasing it. This review highlights recent work on the identification and characterization of bioactive compounds from vegetable by-products, their functional activity, new methodologies for the extraction of bioactive compounds from vegetables, possibly increasing their biological activity, and the future of the global functional food and nutraceuticals market.
Collapse
|
16
|
Wu J, Chen T, Wan F, Wang J, Li X, Li W, Ma L. Structural characterization of a polysaccharide from Lycium barbarum and its neuroprotective effect against β-amyloid peptide neurotoxicity. Int J Biol Macromol 2021; 176:352-363. [PMID: 33549666 DOI: 10.1016/j.ijbiomac.2021.02.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/22/2021] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
A water-soluble polysaccharide, designated as LBP-3, was isolated and purified from Lycium barbarum. Chemical analysis indicated that LBP-3 was composed of arabinose and galactose at a molar ratio of 1.00:1.56. The average molecular weight of LBP-3 was 6.74 × 104 Da. The structural features of LBP-3 were investigated by Fourier-transform infrared spectroscopy (FT-IR), methylation, and nuclear magnetic resonance (NMR). LBP-3 is a highly branched polysaccharide with a backbone of 1, 3-linked β-Galp, which is partially substituted at C-6. The branches contain 1, 5-linked α-Araf, 1, 6-linked β-Galp, 1, 3-linked α-Araf, and 1, 4-linked α-Araf. In vitro studies revealed that LBP-3 induced a concentration-dependent decrease in the levels of Aβ42/Aβ40 in N2a/APP695 cells. Proteomic analysis was conducted to investigate the potential molecular mechanism underlying the neuroprotective effect of LBP-3, and the results suggested that LBP-3 might have the potential for the treatment of AD.
Collapse
Affiliation(s)
- Jiaxin Wu
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China; College of Pharmacy, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Teng Chen
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Fengqi Wan
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China; The second Hospital of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jie Wang
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Xin Li
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Wenjian Li
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
| | - Liang Ma
- Biophysics Laboratory, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China.
| |
Collapse
|
17
|
de Andrade Vieira É, Alves Alcântara M, Albuquerque Dos Santos N, Duarte Gondim A, Iacomini M, Mellinger C, Tribuzy de Magalhães Cordeiro AM. Mucilages of cacti from Brazilian biodiversity: Extraction, physicochemical and technological properties. Food Chem 2020; 346:128892. [PMID: 33385920 DOI: 10.1016/j.foodchem.2020.128892] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 11/27/2020] [Accepted: 12/13/2020] [Indexed: 02/01/2023]
Abstract
Brazilian cacti have the high potential to be used as a source of mucilages with different technological functions that can be widely explored. The physicochemical, structural and technological properties of mucilages extracted from seven cladodes of cacti native from the semi-arid region of the Brazil were investigated. The mucilages exhibited high yields (8.9 to 21.54%), high contents of carbohydrates (39.77 to 87.68%), proteins (4.27 to 14.76%), and minerals, specifically Ca (2.90 to 15.65%). All species evaluated presented a diverse monosaccharide composition, mainly constituted of galactose and arabinose, suggesting the presence of arabinogalactans as the main polysaccharides. Both showed peaks and bands characteristic of polysaccharides with semi-crystalline structure (14.50-38.60%), due to the high concentration of calcium. From the results, mucilages functional properties showed good water and oil retention capacities and a high emulsification capacity (100%) with stability above 83%. Foaming capacity was above 58% with stability greater than 95%. This study highlights the potential of using cacti as a source of functional mucilages for use in food applications.
Collapse
Affiliation(s)
- Érica de Andrade Vieira
- Department of Food Technology, Center of Technology and Regional Development, Federal University of Paraíba, Campus I, CEP 58055-000, João Pessoa, Paraíba, Brazil.
| | - Maristela Alves Alcântara
- Department of Food Technology, Center of Technology and Regional Development, Federal University of Paraíba, Campus I, CEP 58055-000, João Pessoa, Paraíba, Brazil
| | - Nataly Albuquerque Dos Santos
- Department of Food Technology, Center of Technology and Regional Development, Federal University of Paraíba, Campus I, CEP 58055-000, João Pessoa, Paraíba, Brazil
| | - Amanda Duarte Gondim
- Institute of Chemistry, Federal University of Rio Grande do Norte, CEP 59072-970, Natal, Rio Grande Norte, Brazil
| | - Marcello Iacomini
- Biological Sciences Sector, Department of Biochemistry, Federal University of Parana, Polytechnic Center - Jardim das Américas, CEP 81531-980, Curitiba, Paraná, Brazil
| | - Caroline Mellinger
- Brazilian Agricultural Research Corporation - Embrapa Food Agroindustry, Av. Das Américas, 29501, Guaratiba, CEP 23020-470, Rio de Janeiro, Rio de Janeiro, Brazil
| | | |
Collapse
|
18
|
Wu H, Li M, Yang X, Wei Q, Sun L, Zhao J, Shang H. Extraction optimization, physicochemical properties and antioxidant and hypoglycemic activities of polysaccharides from roxburgh rose (Rosa roxburghii Tratt.) leaves. Int J Biol Macromol 2020; 165:517-529. [DOI: 10.1016/j.ijbiomac.2020.09.198] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 09/05/2020] [Accepted: 09/22/2020] [Indexed: 12/20/2022]
|
19
|
Niu J, Wang S, Wang B, Chen L, Zhao G, Liu S, Wang S, Wang Z. Structure and anti-tumor activity of a polysaccharide from Bletilla ochracea Schltr. Int J Biol Macromol 2020; 154:1548-1555. [DOI: 10.1016/j.ijbiomac.2019.11.039] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/28/2019] [Accepted: 11/05/2019] [Indexed: 12/18/2022]
|
20
|
Carradori S, Cairone F, Garzoli S, Fabrizi G, Iazzetti A, Giusti AM, Menghini L, Uysal S, Ak G, Zengin G, Cesa S. Phytocomplex Characterization and Biological Evaluation of Powdered Fruits and Leaves from Elaeagnus angustifolia. Molecules 2020; 25:molecules25092021. [PMID: 32357533 PMCID: PMC7248930 DOI: 10.3390/molecules25092021] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/16/2020] [Accepted: 04/22/2020] [Indexed: 12/18/2022] Open
Abstract
Fully ripe fruits and mature leaves of Elaeagnus angustifolia were harvested and analyzed by means of analytical and biological tests to better comprehend the chemical composition and therapeutic/nutraceutical potential of this plant. Fruits and leaves were dried and the obtained powders were analyzed to study their color character and (via headspace gas chromatography) describe the chemical profile. Subsequently, they were submitted to a chloroform-methanol extraction, to a hydroalcoholic extraction procedure assisted or not by microwaves, and to an extraction with supercritical CO2, assisted or not by ethanol as the co-solvent, to detect the polyphenolic and the volatile content. The resulting extracts were evaluated in terms of chlorophyll and carotenoid content, polyphenolic content, volatile fraction, total phenolic content, total flavonoid content, antioxidant activity, radical scavenging activity, and enzymatic inhibition activity. The results confirmed the correlation between the chemical composition and the high antioxidant potential of leaf extracts compared to the fruit extracts in terms of the phenolic and pigment content. A promising effect against tyrosinase emerged for all the extracts, suggesting a therapeutic/nutraceutical use for this plant. Conversely, the volatile content from both natural matrices was similar.
Collapse
Affiliation(s)
- Simone Carradori
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
- Correspondence: (S.C.); (S.C.)
| | - Francesco Cairone
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Stefania Garzoli
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Giancarlo Fabrizi
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Antonia Iazzetti
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
| | - Anna Maria Giusti
- Department of Experimental Medicine, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Luigi Menghini
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
| | - Sengul Uysal
- Erciyes University Halil Bayraktar Health Services Vocational College, Kayseri 38039, Turkey;
- Ziya Eren Drug Application and Research Center, Erciyes University, Kayseri 38039, Turkey
| | - Gunes Ak
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey; (G.A.); (G.Z.)
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, Konya 42130, Turkey; (G.A.); (G.Z.)
| | - Stefania Cesa
- Department of Drug Chemistry and Technologies, “Sapienza” University of Rome, 00185 Rome, Italy; (F.C.); (S.G.); (G.F.); (A.I.)
- Correspondence: (S.C.); (S.C.)
| |
Collapse
|
21
|
Could choline chloride-citric acid monohydrate molar ratio in deep eutectic solvent affect structural, functional and antioxidant properties of pectin? Int J Biol Macromol 2020; 149:835-843. [DOI: 10.1016/j.ijbiomac.2020.02.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 10/22/2019] [Accepted: 02/03/2020] [Indexed: 12/11/2022]
|
22
|
Mohan K, Muralisankar T, Uthayakumar V, Chandirasekar R, Revathi N, Ramu Ganesan A, Velmurugan K, Sathishkumar P, Jayakumar R, Seedevi P. Trends in the extraction, purification, characterisation and biological activities of polysaccharides from tropical and sub-tropical fruits - A comprehensive review. Carbohydr Polym 2020; 238:116185. [PMID: 32299552 DOI: 10.1016/j.carbpol.2020.116185] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 03/06/2020] [Accepted: 03/14/2020] [Indexed: 01/04/2023]
Abstract
Tropical and sub-tropical fruits are tremendous sources of polysaccharides (PSs), which are of great interest in the human welfare system as natural medicines, food and cosmetics. This review paper aims to highlight the recent trends in extraction (conventional and non-conventional), purification and analytic techniques of fruit polysaccharides (FPSs). The chemical structure and biological activities, such as immunomodulatory, anti-cancer, anti-oxidant, anti-inflammatory, anti-viral, anti-coagulant and anti-diabetic effects, of PSs extracted from 53 various fruits were compared and discussed. With this wide coverage, a total of 172 scientific articles were reviewed and discussed. This comprehensive survey from previous studies suggests that the FPSs are non-toxic and highly biocompatible. In addition, this review highlights that FPSs might be excellent functional foods as well as effective therapeutic drugs. Finally, the future research advances of FPSs are also described. The content of this review will promote human wellness-based food product development in the future.
Collapse
Affiliation(s)
- Kannan Mohan
- PG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India.
| | - Thirunavukkarasu Muralisankar
- Aquatic Ecology Laboratory, Department of Zoology, School of Life Sciences, Bharathiar University, Coimbatore, Tamil Nadu, 641 046, India
| | | | | | - Nagarajan Revathi
- PG and Research Department of Zoology, Sri Vasavi College, Erode, Tamil Nadu, 638 316, India
| | - Abirami Ramu Ganesan
- School of Applied Sciences, College of Engineering, Science and Technology (CEST), Fiji National University, 5529, Fiji
| | - Kalamani Velmurugan
- Department of Zoology, Kongunadu Arts and Science College, Coimbatore, Tamil Nadu, 641029, India
| | - Palanivel Sathishkumar
- Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University, Guangzhou 510006, PR China
| | - Rajarajeswaran Jayakumar
- Department of Molecular Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Palaniappan Seedevi
- Department of Environmental Science, Periyar University, Salem, Tamil Nadu, 636011, India
| |
Collapse
|
23
|
Ma JS, Liu H, Han CR, Zeng SJ, Xu XJ, Lu DJ, He HJ. Extraction, characterization and antioxidant activity of polysaccharide from Pouteria campechiana seed. Carbohydr Polym 2020; 229:115409. [DOI: 10.1016/j.carbpol.2019.115409] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 09/21/2019] [Accepted: 09/29/2019] [Indexed: 12/19/2022]
|
24
|
Flamminii F, Di Mattia CD, Difonzo G, Neri L, Faieta M, Caponio F, Pittia P. From by-product to food ingredient: evaluation of compositional and technological properties of olive-leaf phenolic extracts. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:6620-6627. [PMID: 31350764 DOI: 10.1002/jsfa.9949] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/23/2019] [Accepted: 07/23/2019] [Indexed: 05/28/2023]
Abstract
BACKGROUND Most olive by-products, like olive leaves, are still undervalued despite their strong potential as a source of healthy and functional components. To exploit their potential use as active ingredients in complex food systems, it is of primary importance the knowledge of their composition and technological functionality which represented the objective of this work. RESULTS Phenolic extracts from olive leaves, obtained by extraction with pure water (Eth0) and two different water-ethanol solutions (Eth30, Eth70), were characterized for their composition and technological properties such as water- / oil- holding ability, air/water surface activity, and emulsifying capacity at pH 4.5 and 7. Their chemical stability over time, at constant temperature, was also investigated. The technological properties were affected by extraction media and pH. Phenolic extracts displayed significant surface activity, showing dose-dependent behavior. Surface properties were affected by pH and this result was confirmed by the emulsifying capacity. The extracts showed good oil-holding capacity but limited water-binding capacity. Eth70 showed the highest chemical stability, which was confirmed by the rate parameters obtained by modeling data using a Weibull model. CONCLUSION The results of this study highlight that olive leaves extracts can represent a useful ingredient in acidic lipid-containing foods. © 2019 Society of Chemical Industry.
Collapse
Affiliation(s)
- Federica Flamminii
- Faculty of Bioscience and Technology for Agriculture, Food and Environment, University of Teramo, Teramo, Italy
| | - Carla Daniela Di Mattia
- Faculty of Bioscience and Technology for Agriculture, Food and Environment, University of Teramo, Teramo, Italy
| | - Graziana Difonzo
- Department of Soil, Plant and Food Sciences, Food Science and Technology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Lilia Neri
- Faculty of Bioscience and Technology for Agriculture, Food and Environment, University of Teramo, Teramo, Italy
| | - Marco Faieta
- Faculty of Bioscience and Technology for Agriculture, Food and Environment, University of Teramo, Teramo, Italy
| | - Francesco Caponio
- Department of Soil, Plant and Food Sciences, Food Science and Technology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Paola Pittia
- Faculty of Bioscience and Technology for Agriculture, Food and Environment, University of Teramo, Teramo, Italy
| |
Collapse
|
25
|
Vera C. N, Laguna L, Zura L, Puente L, Muñoz LA. Evaluation of the physical changes of different soluble fibres produced during an in vitro digestion. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.103518] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
|
26
|
Song Q, Jiang L, Yang X, Huang L, Yu Y, Yu Q, Chen Y, Xie J. Physicochemical and functional properties of a water-soluble polysaccharide extracted from Mung bean (Vigna radiate L.) and its antioxidant activity. Int J Biol Macromol 2019; 138:874-880. [DOI: 10.1016/j.ijbiomac.2019.07.167] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 07/11/2019] [Accepted: 07/25/2019] [Indexed: 11/29/2022]
|
27
|
Abuduwaili A, Rozi P, Mutailifu P, Gao Y, Nuerxiati R, Aisa HA, Yili A. Effects of different extraction techniques on physicochemical properties and biological activities of polysaccharides from Fritillaria pallidiflora Schrenk. Process Biochem 2019. [DOI: 10.1016/j.procbio.2019.05.020] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|