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Lou X, Jin Y, Tian H, Yu H, Chen C, Hanna M, Lin Y, Yuan L, Wang J, Xu H. High-pressure and thermal processing of cloudy hawthorn berry (Crataegus pinnatifida) juice: Impact on microbial shelf-life, enzyme activity and quality-related attributes. Food Chem 2022; 372:131313. [PMID: 34655827 DOI: 10.1016/j.foodchem.2021.131313] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 09/30/2021] [Accepted: 10/01/2021] [Indexed: 11/04/2022]
Abstract
The study aimed to evaluate the effect of high-pressure (HPP, 300/600 MPa for 2 and 6 min) and thermal processing (TP, 65 °C/30 min) on microbial shelf-life, enzyme-activity and quality-attributes of cloudy hawthorn berry juice (CHBJ) after processing and during storage (4 °C). The CHBJ shelf-life was at least 150 days when processed by HPP. No significant difference was observed in pH and titratable acidity (p > 0.05), while HPP significantly increased soluble sugar (p < 0.05) and simulated some fruity aroma compounds which improved the taste and flavor of CHBJ. However, HPP inhabited ineffectively enzyme-activity in comparison to TP, causing significant color changes (ΔE = 4.98 ± 0.03-5.10 ± 0.07) during 30-day storage (p < 0.05). Although particle size increased after HPP treatment, significant increases (68.76%-926.95%) were observed in viscosity (p < 0.05), due to enhanced extractability or modification of pectin induced by HPP, resulting in higher consistency of CHBJ. HPP is promising to extend shelf-life and improve quality-attributes of CHBJ.
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Affiliation(s)
- Xinman Lou
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; Department of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China
| | - Yu Jin
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Huaixiang Tian
- Department of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China
| | - Haiyan Yu
- Department of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China
| | - Chen Chen
- Department of Perfume and Aroma Technology, Shanghai Institute of Technology, Shanghai 201418, China
| | - Milford Hanna
- Department of Food Science and Technology, University of Nebraska-Lincoln, 1901 North 21st Street, Lincoln, NE 68588-6205, USA
| | - Yawen Lin
- College of Food Science and Engineering, Bohai University, National and Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Jinzhou, Liaoning 121013, China
| | - Long Yuan
- Big Green (USA) Inc. and Bgreen Food Company, P.O. Box 8112, Rowland Heights, CA 91748, USA
| | - Jun Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Huaide Xu
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
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Lou X, Yuan B, Wang L, Xu H, Hanna M, Yuan L. Evaluation of physicochemical characteristics, nutritional composition and antioxidant capacity of Chinese organic hawthorn berry (
Crataegus pinnatifida
). Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14437] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xinman Lou
- College of Food Science and Engineering Northwest A&F University Yangling Shaanxi 712100 China
- Department of Food Science and Technology University of Nebraska‐Lincoln 1901 North 21st Street Lincoln NE 68588‐6205 USA
| | - Bo Yuan
- Department of Food Science and Technology University of Nebraska‐Lincoln 1901 North 21st Street Lincoln NE 68588‐6205 USA
| | - Lei Wang
- Department of Food Science and Technology University of Nebraska‐Lincoln 1901 North 21st Street Lincoln NE 68588‐6205 USA
| | - Huaide Xu
- College of Food Science and Engineering Northwest A&F University Yangling Shaanxi 712100 China
| | - Milford Hanna
- Department of Food Science and Technology University of Nebraska‐Lincoln 1901 North 21st Street Lincoln NE 68588‐6205 USA
| | - Long Yuan
- Big Green (USA) Inc. and Bgreen Food CompanyP.O. Box 8112 Rowland Heights CA91748 USA
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