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Feng Y, Zhu J, Li Y, Cheng Z. Effects of Grinding Methods of Tartary Buckwheat Leaf Powder on the Characteristics and Micromorphology of Wheat Dough. Foods 2024; 13:1233. [PMID: 38672905 PMCID: PMC11048881 DOI: 10.3390/foods13081233] [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: 03/12/2024] [Revised: 04/15/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
The functional components in tartary buckwheat leaf powder can give flour products higher nutritional value. To comprehensively realize the high-value utilization of tartary buckwheat and its by-products, electric stone mill powder (EMP), ultra-fine mill powder (UMP), steel mill powder (SMP), and grain mill powder (GMP) from tartary buckwheat leaves were used in the preparation of wheat dough, and this was used to explore their effects on dough properties and protein microstructure. With an increase in tartary buckwheat leaf powder, the hydration characteristics, protein weakening rate, and starch gelatinization characteristics of the dough changed, and the water holding capacity and swelling capacity decreased. The retrogradation value increased, which could prolong the shelf life of related products. The water solubility of the dough showed an upward trend and was the lowest at 10% UMP. The addition of UMP produced a more uniform dough stability time and the lowest degree of protein weakening, which made the dough more resistant to kneading. An increasing amount of tartary buckwheat leaf powder augmented the free sulfhydryl content of the dough and decreased the disulfide bond content. The disulfide bond content of the dough containing UMP was higher than that of the other doughs, and the stability of the dough was better. The peaks of the infrared spectrum of the dough changed after adding 10% UMP and 20% EMP. The content of α-helical structures was the highest at 10% UMP, and the content of ordered structures was enhanced. The polymerization of low molecular weight proteins to form macromolecular polymers led to a reduction in surface hydrophobic regions and the aggregation of hydrophobic groups. The SEM results also demonstrated that at 10% tartary buckwheat leaf powder, the addition of UMP was significantly different from that of the other three leaf powders, and at 20%, the addition of EMP substantially altered the structure of the dough proteins. Considering the effects of different milling methods and different added amounts of tartary buckwheat leaf powder on various characteristics of dough, 10% UMP is the most suitable amount to add to the dough.
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Affiliation(s)
| | | | - Yunlong Li
- Institute of Functional Food of Shanxi, Shanxi Agricultural University, Taiyuan 030031, China; (Y.F.); (J.Z.); (Z.C.)
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Liu L, Xu J, Zhang G, Gao N, Xu X, Zhao R. Ultrafine grinding improves the nutritional, physicochemical, and antioxidant activities of two varieties of whole-grain highland barley. J Food Sci 2024; 89:1960-1975. [PMID: 38488734 DOI: 10.1111/1750-3841.16965] [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: 02/13/2023] [Revised: 12/18/2023] [Accepted: 01/16/2024] [Indexed: 04/12/2024]
Abstract
Effects of ultrafine grinding on the nutritional profile, physicochemical properties, and antioxidant activities of whole-grain highland barley (HB) including white highland barley (WHB) and black highland barley (BHB) were studied. Whole-grain HB was regularly ground and sieved through 80 mesh get 80 M powder, and HB was ultrafine grounded and sieved through 80 mesh, 150 mesh, and 200 mesh get 80UMM, 150UMM, and 200UMM samples. Particle size of WHB and BHB reduced significantly after ultrafine grinding. As the particle size decreased, moisture content of WHB and BHB decreased significantly, whereas fat content increased significantly. Redistribution of fiber components in WHB and BHB from insoluble to soluble fractions was also observed. Wherein, content of soluble pentosan of WHB and BHB increased significantly from 0.56% and 0.78% (80 M) to 0.91% and 1.14% (200UMM), respectively. Damaged starch of WHB and BHB increased significantly from 8.16% and 8.21% (80 M) to 10.29% and 10.07% (200UMM), respectively. Content of phenolic acid and flavonoid of WHB and BHB and associated antioxidant capacity were increased after ultrafine grinding. Color of L* value increased significantly, a* and b* values decreased significantly, indicating the whiteness of WHB and BHB was increased after ultrafine grinding. Pasting temperature of WHB and BHB decreased, whereas peak viscosity increased. X-ray diffraction patterns of HB showed typical A- and V-style polymorphs and the relative crystallinity of HB decreased as the particle size decreased. Taken together, ultrafine grinding has shown great potential in improving the nutritional, physiochemical, and antioxidant properties of whole-grain HB. Our research findings could help better understand the ultrafine grinded whole grain HB in food industry.
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Affiliation(s)
- Lu Liu
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
| | - Jingwen Xu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Ge Zhang
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd., Shanghai, China
| | - Nisi Gao
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd., Shanghai, China
| | - Xuebing Xu
- Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd, Wilmar (Shanghai) Biotechnology Research and Development Center Co., Ltd., Shanghai, China
| | - Renyong Zhao
- College of Food Science and Engineering, Henan University of Technology, Zhengzhou, China
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Li H, Yang TX, Zhao QS, Hou SB, Tian RR, Zhao B. Comparative study of encapsulated cannabidiol ternary solid dispersions prepared by different techniques: The application of a novel technique jet milling. Food Res Int 2023; 168:112783. [PMID: 37120229 DOI: 10.1016/j.foodres.2023.112783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/22/2023] [Accepted: 03/29/2023] [Indexed: 05/01/2023]
Abstract
Jet milling is a common technique in ultrafine powder preparation field. It has never been used to design delivery systems. Cannabidiol (CBD) is an important cannabinoid of hemp but poor aqueous solubility limited its applications. In this study, solid dispersion (SD) technique was combined with cyclodextrin complexation technique, and jet milling was used for the first time to prepare SDs for improving CBD solubility. Different characterizations demonstrated that the dispersion effect and complexation structure of CBD SD3 prepared by jet milling were comparable to that of CBD SD2 prepared by spray drying (a common solution-based method), and were better than that of CBD SD1 prepared by cogrinding. The water solubility of CBD was increased to 20.902 μg/mL (909-fold) in CBD SD3. Besides, the antioxidant activity and cytotoxicity to tumor cells of CBD were enhanced by dispersion. This work indicated that jet milling, as a new technique with low cost and excellent applicability, could be further developed for the delivery of food functional factors or bioactive molecules.
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Affiliation(s)
- Hang Li
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Tian-Xiao Yang
- Department of Biomedicine, Beijing City University, Beijing 100094, China
| | - Qing-Sheng Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Shou-Bu Hou
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; University of Chinese Academy of Sciences, Beijing 100049, China.
| | - Rong-Rong Tian
- Department of Biomedicine, Beijing City University, Beijing 100094, China.
| | - Bing Zhao
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.
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Effects of traditional grinding and superfine grinding technologies on the properties and volatile components of Protaetia brevitarsis larvae powder. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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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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Effect of particle size on the physicochemical and antioxidant properties of Forsythia suspensa (Thunb.)Vahl leaf powders. POWDER TECHNOL 2022. [DOI: 10.1016/j.powtec.2022.117866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Li Y, Wang L, Wang H, Li Z, Qiu J, Wang L. Correlation of microstructure, pore characteristics and hydration properties of wheat bran modified by airflow impact mill. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102977] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Sun J, Wang N, Wang C, Zhang S, Tian L. Effects of superfine pulverization technology on the morphology, microstructure, and physicochemical properties of Apium graveolens L. root. Microsc Res Tech 2022; 85:2455-2466. [PMID: 35286001 DOI: 10.1002/jemt.24101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 01/24/2022] [Accepted: 02/22/2022] [Indexed: 11/09/2022]
Abstract
In this study, the characteristics of the transverse section of Apium graveolens L. root (AR) were observed. The surface morphology, physicochemical properties, and antioxidant activity of five kinds of powders obtained by superfine pulverization (850-355, 355-180, 180-125, 125-50, and <50 μm) were evaluated. Under the microscope, the transverse section of AR had distinct identification features. Parenchyma cells, cork cells, vessels, fibers, nonglandular hair, and tubing fragments were observed via powder microscopic identification. Scanning electron microscopy (SEM) revealed that superfine pulverization evidently changed the shape and surface morphology of the AR powders. As particle size decreased, the moisture and oil-binding capacity (OBC) of AR powder decreased, whereas its total ash content, water solubility index (WSI), swelling capacity (SC), water-holding capacity (WHC), bulk densities, tapped densities, repose angles, slide angles, and crash angles increased. The AR powder with a particle size of <50 μm had the highest contents of total flavonoids (30.46 mg/g), apiin (15.29 mg/g), and 3'-methoxyapiin (6.78 mg/g). Fourier transform infrared spectroscopy (FTIR) analysis revealed that the chemical composition of the powder and its extracts did not notably change as particle size decreased. Meanwhile, the scavenging ability of DPPH and ABTS radicals increased with the decrease of particle size. Therefore, there are more obvious differences in physicochemical properties and antioxidant activity of AR powders with different particle sizes. This study provides a theoretical basis for the development and application of new AR products.
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Affiliation(s)
- Jing Sun
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, China
| | - Ning Wang
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, China
| | - Chunyan Wang
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, China
| | - Shanzi Zhang
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, China
| | - Li Tian
- College of Traditional Chinese Medicine, Xinjiang Medical University, Urumqi, China
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Physicochemical and Storage Characteristics of Pork Tteokgalbi Treated with Boesenbergia pandurata (Roxb.) Powder. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12052425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This study investigates the physicochemical and storage characteristics of Tteokgalbi treated with various concentrations of Boesenbergia pandurata (Roxb.) powder (BP). BP is constituted mainly of carbohydrates (77.9%), possesses free-radical scavenging activity due to the presence of polyphenol and flavonoids, and is slightly acidic (pH 5.99). Five Tteokgalbi samples were treated with 0 (CON), 0.5% (B1), 1.0% (B2), or 2.0% (B3) of BP or 0.05% of ascorbic acid (REF). Compared to CON, BP-treated Tteokgalbi demonstrated significantly higher carbohydrate content and water-holding capacity and decreased cooking loss (%). BP-treated Tteokgalbi had significantly altered Hunter color properties, with decreased L* and increased b* values. Additionally, BP treatment significantly changed the textural properties by increasing the hardness (B3) and chewiness (B2 and B3) and decreasing the springiness (B3) of Tteokgalbi. Owing to the increased total polyphenol and flavonoid content, BP addition significantly enhanced the DPPH and ABTS radical scavenging activities of Tteokgalbi during vacuum-packed cold storage (0–14 days) at 5 °C. BP-treated Tteokgalbi maintained a higher pH compared to CON, and BP-treatment significantly suppressed 2-thiobarbituric acid, volatile basic nitrogen, and total microbial count during the cold storage period (7 and 14 days). Therefore, BP is a natural, edible antioxidant that may be applied to Tteokgalbi.
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Liu YY, Sun WH, Li BZ, Shang N, Wang Y, Lv WQ, Li D, Wang LJ. Value-added application of Platycodon grandiflorus (Jacq.) A.DC. roots (PGR) by ultrasound-assisted extraction (UAE) process to improve physicochemical quality, structural characteristics and functional properties. Food Chem 2021; 363:130354. [PMID: 34153679 DOI: 10.1016/j.foodchem.2021.130354] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 06/09/2021] [Accepted: 06/09/2021] [Indexed: 11/17/2022]
Abstract
Platycodon grandiflorus (Jacq.) A.DC. roots (PGR), a Chinese herb with medicinal and edible value, was powdered by freeze drying (FD) and spray drying (SD) after maceration extraction (ME) or ultrasound-assisted extraction (UAE) to develop a new functional food product. Four PGR powders were obtained namely ME-FD, ME-SD, UAE-FD, and UAE-SD and their powder quality, structural properties, and functionalities were evaluated. UAE-FD powder had the highest powder recovery (85.3 ± 5.79%) and also presented better hydration properties due to the larger particle size compared with other three PGR powders. Four PGR powders exhibited similar thermal decomposition process, molecular structure, amorphous characteristics, amino acids composition, and taste profiles. Furthermore, the UAE-FD PGR powders presented the highest Platycodin D (3.68 ± 0.04 mg/g), total phenolic (2.84 ± 0.11 mg GAE/g), and total flavonoids content (2.11 ± 0.14 mg RE/g), resulting in best antioxidant activity (58.67 ± 2.42 μmol Trolox/g). Therefore UAE-FD is an environment-friendly technique for the production of functional PGR powder with improved nutritional and redispersion properties.
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Affiliation(s)
- Yuan-Yuan Liu
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, P. O. Box 50, 17 Qinghua Donglu, Beijing 100083, China.
| | - Wei-Hong Sun
- School of Agricultural Engineering, Jiangsu University, Zhenjiang, Jiangsu, China.
| | - Bing-Zheng Li
- Guangxi Bioscience and Technology Research Center, Guangxi Academy of Sciences, Nanning, Guangxi, China.
| | - Nan Shang
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, P. O. Box 50, 17 Qinghua Donglu, Beijing 100083, China.
| | - Yong Wang
- School of Chemical Engineering, UNSW, Sydney, NSW 2052, Australia.
| | - Wei-Qiao Lv
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, P. O. Box 50, 17 Qinghua Donglu, Beijing 100083, China.
| | - Dong Li
- College of Engineering, Beijing Advanced Innovation Center for Food Nutrition and Human Health, National Energy R & D Center for Non-food Biomass, China Agricultural University, P. O. Box 50, 17 Qinghua Donglu, Beijing 100083, China.
| | - Li-Jun Wang
- College of Food Science and Nutritional Engineering, Beijing Key Laboratory of Functional Food from Plant Resources, China Agricultural University, Beijing, China.
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