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Górnaś P, Symoniuk E, Soliven A. Reversed phase HPLC with UHPLC benefits for the determination of tocochromanols in the seeds of edible fruits in the Rosaceae family. Food Chem 2024; 460:140789. [PMID: 39126942 DOI: 10.1016/j.foodchem.2024.140789] [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: 05/10/2024] [Revised: 07/21/2024] [Accepted: 08/05/2024] [Indexed: 08/12/2024]
Abstract
Rosaceae family includes several edible fruit species processed in vast quantities and generates large amounts of seeds valuable in tocopherols. In the present study, the composition of tocochromanols in the seeds of 141 samples was determined by reversed phase high-performance liquid chromatography (RPLC) with diode array detector (DAD), fluorescence detector (FLD) and confirmed by mass detector (MS). The thirteen species belonging to the Rosaceae family were classified by multivariate statistical analysis, hierarchical cluster analysis (HCA) and principal component analysis (PCA) into two groups based on tocochromanols content. Group 'A' includes pears (Pyrus communis), sweet cherry (Prunus avium), sour cherry (Prunus cerasus), apricots (Prunus armeniaca), hexaploid plums (Prunus domestica), diploid plums (Prunus cerasifera), raspberry (Rubus idaeus), and rose hip (Rosa rugosa); while group 'B' quince (Cydonia oblonga), Japanese quince (Chaenomeles japonica), strawberry (Fragaria × ananassa), dessert apples (Malus domestica), and crab apples (Malus spp.). Two rapid (6-7 min) and low pressure (7.2-8.1 MPa) separation methods were developed and validated using two core-shell columns (i) C18 and (ii) F5. The F5 achieved a separation of β and γ isomers while the C18 column did not.
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Affiliation(s)
- Paweł Górnaś
- Institute of Horticulture, Graudu 1, Dobele, LV-3701, Latvia.
| | - Edyta Symoniuk
- Department of Food Technology and Assessment, Institute of Food Sciences, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Arianne Soliven
- School of Science, Western Sydney University, Parramatta, NSW 2150, Australia
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2
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Zhang D, Ye J, Song Y, Wei Y, Jiang S, Chen Y, Shao X. Isomerization and Stabilization of Amygdalin from Peach Kernels. Molecules 2023; 28:molecules28114550. [PMID: 37299025 DOI: 10.3390/molecules28114550] [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: 05/06/2023] [Revised: 05/28/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
In this study, isomerization conditions, cytotoxic activity, and stabilization of amygdalin from peach kernels were analyzed. Temperatures greater than 40 °C and pHs above 9.0 resulted in a quickly increasing isomer ratio (L-amygdalin/D-amygdalin). At acidic pHs, isomerization was significantly inhibited, even at high temperature. Ethanol inhibited isomerization; the isomer rate decreased with the ethanol concentration increasing. The growth-inhibitory effect on HepG2 cells of D-amygdalin was diminished as the isomer ratio increased, indicating that isomerization reduces the pharmacological activity of D-amygdalin. Extracting amygdalin from peach kernels by ultrasonic power at 432 W and 40 °C in 80% ethanol resulted in a 1.76% yield of amygdalin with a 0.04 isomer ratio. Hydrogel beads prepared by 2% sodium alginate successfully encapsulated the amygdalin, and its encapsulation efficiency and drug loading rate reached 85.93% and 19.21%, respectively. The thermal stability of amygdalin encapsulated in hydrogel beads was significantly improved and reached a slow-release effect in in vitro digestion. This study provides guidance for the processing and storage of amygdalin.
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Affiliation(s)
- Decai Zhang
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Jianfen Ye
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Yu Song
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Yingying Wei
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Shu Jiang
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Yi Chen
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
| | - Xingfeng Shao
- College of Food and Pharmaceutical Sciences, Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo University, Ningbo 315800, China
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Wei Y, Li Y, Wang S, Xiang Z, Li X, Wang Q, Dong W, Gao P, Dai L. Phytochemistry and pharmacology of Armeniacae semen Amarum: A review. JOURNAL OF ETHNOPHARMACOLOGY 2023; 308:116265. [PMID: 36806484 DOI: 10.1016/j.jep.2023.116265] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 01/17/2023] [Accepted: 02/10/2023] [Indexed: 06/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Armeniacae Semen Amarum (Prunus armeniaca L. var. ansu Maxim., Ku xingren, bitter almond, ASA) is an important medicine in Traditional Chinese Medicine (TCM). It is widely used because of its remarkable curative effect in relieving cough and asthma, moistening intestines and defecating. AIM OF THE REVIEW This review aims to enlighten the deeper knowledge about ASA, giving a comprehensive overview of its traditional uses, phytochemistry, pharmacology and toxicology for future investigation of plant-based drugs and therapeutic applications. MATERIALS AND METHODS The databases used are Web of Science, PubMed, Baidu academic, Google academic, CNKI, Wanfang and VIP . In addition, detailed information on ASA was obtained from relevant monographs such as Chinese Pharmacopoeia. RESULTS The active components of ASA mainly include amygdalin, bitter almond oil, essential oil, protein, vitamin, trace elements and carbohydrates. The pharmacological studies have shown that ASA has beneficial effects such as antitussive, antiasthmatic, anti-inflammatory, analgesic, antioxidant, antitumour, cardioprotective, antifibrotic, immune regulatory, bowel relaxation, insecticidal, etc. CONCLUSIONS: Many reports have been published on ASA's various active ingredients and biological uses. However, only a few reviews on its phytoconstituents and pharmacological uses. In addition, the exploration and development of ASA in other fields also deserve more attention in future research.
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Affiliation(s)
- Yumin Wei
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Yanan Li
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Shengguang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Zedong Xiang
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Xiaoyu Li
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Qingquan Wang
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Weichao Dong
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China; College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Peng Gao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Long Dai
- School of Pharmacy, Binzhou Medical University, Yantai, 264003, China.
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Pawar KR, Nema PK. Apricot kernel characterization, oil extraction, and its utilization: a review. Food Sci Biotechnol 2023; 32:249-263. [PMID: 36778095 PMCID: PMC9905367 DOI: 10.1007/s10068-022-01228-3] [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: 08/03/2022] [Revised: 12/11/2022] [Accepted: 12/15/2022] [Indexed: 01/09/2023] Open
Abstract
Apricot (Prunus armeniaca L.) kernels, one of the economical stone fruit kernels, are utilized worldwide for edible, cosmetic, and medicinal purposes. Oil from the apricot kernel is valued by the richness of unsaturated fatty acids, the high proportion of oleic acids, phenols, and tocopherol content. Oil yield with quality from apricot kernel varies with region, variety, and adopted method of oil extraction. This review discusses apricot kernel characterization, different conventional and novel methods of oil extraction, their merits and demerits as reported in the literature. Novel technologies such as microwave-assisted oil extraction, ultrasound-assisted oil extraction, enzyme-assisted oil extraction, and supercritical fluid oil extraction have emerged as the most promising extraction methods that allow efficient oil recovery in very environment-friendly ways. Knowledge of the extraction technique aids in giving higher oil recovery with minimal nutritional losses while retaining the original organoleptic properties. Graphical abstract
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Affiliation(s)
- Krantidip R. Pawar
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management, Sonipat, Haryana 131028 India
| | - Prabhat K. Nema
- Department of Food Engineering, National Institute of Food Technology Entrepreneurship and Management, Sonipat, Haryana 131028 India
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Kashyap P, Singh Riar C, Jindal N. Detoxification of Meghalayan cherry (Prunus nepalensis) kernel and its effect on structural and thermal properties of proteins. Food Res Int 2023; 164:112437. [PMID: 36738016 DOI: 10.1016/j.foodres.2022.112437] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/26/2022] [Accepted: 12/29/2022] [Indexed: 01/01/2023]
Abstract
Valorizing food wastes and by-products can improve economic and environmental sustainability of the food production chain. In this regard, Meghalayan cherry kernels are a good source of proteins, but the presence of toxic compounds like amygdalin, makes them underutilized. Therefore, the present study was focused on detoxifying Meghalayan cherry kernel using thermal, soaking and ultrasound treatments and studying their impact on the structural and thermal characteristics of protein isolate. The results showed that all three treatments significantly reduced amygdalin content, with complete detoxification achieved after 30 and 60 min at 70 °C and 60 °C, respectively, in ultrasound, and after 90 and 120 min at 70 °C and 60 °C, respectively, in soaking + thermal treatment. The detoxification treatments significantly affected the protein content and weight-loss of Meghalayan cherry kernel. Fluorescence spectroscopy and FTIR showed alterations in Meghalayan cherry kernel protein isolate (MCKPI) secondary and tertiary structure. The fluorescence intensity was observed at 340 nm for native and detoxified protein isolate, and the lowest peak for MCKPI-US depicts conformational changes. The fading of bands in SDS-PAGE confirms structural changes due to thermal and sonication effects. SEM images demonstrated that more cracks and porous structures were seen in treated MCKPI than native MCKPI. Detoxification treatment increased thermal stability, resulting in lesser weight loss and higher denaturation temperature than native MCKPI. In this study, ultrasound treatment demonstrated the most pronounced effects on the detoxification of MCKPI and its thermal and structural properties, suggesting that Meghalayan cherry kernel is one of the most promising substrates for zero-waste bioprocess development.
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Affiliation(s)
- Piyush Kashyap
- Department of Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara 144411, Punjab, India; Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India.
| | - Charanjit Singh Riar
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India
| | - Navdeep Jindal
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal 148106, Punjab, India
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Giancaterino M, Fauster T, Krottenthaler A, Jäger H. Effect of pulsed electric field pre-treatment on the debittering process of cherry kernels. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2022.103234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Permal R, Chia T, Arena G, Fleming C, Chen J, Chen T, Chang WL, Seale B, Hamid N, Kam R. Converting avocado seeds into a ready to eat snack and analysing for persin and amygdalin. Food Chem 2023; 399:134011. [DOI: 10.1016/j.foodchem.2022.134011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 07/27/2022] [Accepted: 08/22/2022] [Indexed: 11/26/2022]
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8
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Uruc K, Tekin A, Sahingil D, Hayaloglu A. An alternative plant-based fermented milk with kefir culture using apricot (Prunus armeniaca L.) seed extract: Changes in texture, volatiles and bioactivity during storage. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.103189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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9
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The potential of apricot seed and oil as functional food: Composition, biological properties, health benefits & safety. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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10
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Liu MJ, Zhang QA. Valorization of the under-utilized apricot kernels protein based on the rheology and texture properties of dough. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Zhao Z, Liu Y, Zhang Y, Geng Z, Su R, Zhou L, Han C, Wang Z, Ma S, Li W. Evaluation of the chemical profile from four germplasms sources of Pruni Semen using UHPLC-LTQ-Orbitrap-MS and multivariate analysis. J Pharm Anal 2022; 12:733-742. [PMID: 36320598 PMCID: PMC9615524 DOI: 10.1016/j.jpha.2022.06.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 06/18/2022] [Accepted: 06/28/2022] [Indexed: 11/26/2022] Open
Abstract
Pruni Semen, the seed of several unique Prunus plants, is a traditional purgative herbal material. To determine the authentic sources of Pruni Semen, 46 samples from four species were collected and analyzed. Ten compounds including multiflorin A (Mul A), a notable purative compound, were isolated and identified by chemical separation and nuclear magnetic resonance spectroscopy. Seventy-six communal components were identified by ultra-high performance liquid chromatography with linear ion trap-quadrupole Orbitrap mass spectrometry, and acetyl flavonoid glycosides were recognized as characteristic constituents. The flavonoids were distributed in the seed coat and cyanogenic glycosides in the kernel. Based on this, methods for identifying Pruni Semen from different sources were established using chemical fingerprinting, quantitative analysis of the eight principal compounds, hierarchical cluster analysis, principal component analysis, and orthogonal partial least squares discriminant analysis. The results showed that the samples were divided into two categories: one is the small seeds from Prunus humilis (Ph) and Prunus japonica (Pj), and the other is the big seeds from Prunus pedunculata (Pp) and Prunus triloba (Pt). The average content of Mul A was 3.02, 6.93, 0.40, and 0.29 mg/g, while the average content of amygdalin was 18.5, 17.7, 31.5, and 30.9 mg/g in Ph, Pj, Pp, and Pt, respectively. All the above information suggests that small seeds might be superior sources of Pruni Semen. This is the first comprehensive report on the identification of chemical components in Pruni Semen from different species. Chemical constituents of Pruni semen from four Prunus species were compared. Acetyl flavonoid glycosides were identified as the characteristic components. Flavonoids were present in the seed coat and cyanogenic glycosides in the kernel. The content of acetyl flavonoid in small seeds is significant higher than those in big ones.
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Sheikh MA, Saini CS, Sharma HK. Synergistic effect of microwave heating and hydrothermal treatment on cyanogenic glycosides and bioactive compounds of plum ( Prunus domestica L.) kernels: An analytical approach. Curr Res Food Sci 2022; 5:65-72. [PMID: 35005633 PMCID: PMC8717145 DOI: 10.1016/j.crfs.2021.12.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 11/28/2022] Open
Abstract
The effects of microwave heating (450 W for 6 min), hydrothermal treatment (6, 9, and 12 h at 45 °C) and their combination on compositional characteristics, cyanogenic glycosides, color, and bioactive compounds of plum kernels have been studied. The conditions examined caused a significant reduction of 37.81, 72.17, 84.41, 91.24 and 98.02% in cyanogenic glycosides of differently treated plum kernels. Total phenolic and total flavonoid compounds of plum kernels showed hydrothermal time-dependent duration decline. The larger shifts in FT-IR spectra near 1157 cm-1 provided valuable insights on the reduction of cyanogenic glycosides during combined treatments. The variation of color attributes (L*, a*, b*), during combined treatments indicates a more reddish tonality of plum kernel samples. The combined effect of hydrothermal (12 h at 45 °C) and microwave heating (450 W for 6 min) proved to be an effective tool for neutralizing the toxic effect of cyanogenic glycosides, opening up possibilities for its use in food industries. Hydrothermal and microwave treatments were applied to detoxify plum kernels. The treatments caused highest reduction of 98.02% in cyanogenic glycosides. Combined treatments neutralized the toxic effect of cyanogenic glycosides. FT-IR spectra provided valuable insights on the reduction of cyanogenic glycosides.
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Affiliation(s)
- Mohd Aaqib Sheikh
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal-148106, Sangrur, Punjab, India
| | - Charanjiv Singh Saini
- Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal-148106, Sangrur, Punjab, India
| | - Harish Kumar Sharma
- Department of Chemical Engineering, National Institute of Technology, Agartala -799046, India
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Kumar Gupta A, Pratim Sahu P, Mishra P. Ultrasound aided debittering of bitter variety of citrus fruit juice: Effect on chemical, volatile profile and antioxidative potential. ULTRASONICS SONOCHEMISTRY 2021; 81:105839. [PMID: 34871912 PMCID: PMC8649891 DOI: 10.1016/j.ultsonch.2021.105839] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 11/15/2021] [Accepted: 11/17/2021] [Indexed: 05/26/2023]
Abstract
In the present study, sonication assisted debittering of pomelo fruit juice was carried out and the effect of sonication along with resin/enzyme on the chemical, phytochemical and volatile composition of juice was also investigated. The optimum conditions for sonication coupled debittering using resin were 50 kHz, 2 min, and 45 ℃ while 50 kHz, 60 min, and 60 ℃ were obtained for enzyme hydrolysis. Sonication treatment not only reduced the debittering time but also enhanced the adsorption and hydrolysis of naringin by 17% and 20% in resin and enzyme respectively. In addition, enzymatic activity was also improved and weakened C-O bonds in naringin. At the same time, sonication significantly affected the bioactive compounds of juice, chemical composition, and volatile compounds of juice. Flavor compounds including octanal, linalool, citral, and ethyl butyrate were enhanced by sonication-assisted enzymatic treated juice.
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Affiliation(s)
- Arun Kumar Gupta
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India
| | - Partha Pratim Sahu
- Department of Electrical and Communication Engineering, Tezpur University, Assam, India
| | - Poonam Mishra
- Department of Food Engineering and Technology, Tezpur University, Tezpur, Assam, India.
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Zhang HS, Guo PH, Zhang QA, Wu DD, Zheng HR. Effects of saturated hot air pretreatment compared to traditional blanching on the physicochemical properties of Apricot (Prunus armeniaca L.) kernels and its skin during removing skin. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111947] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Zhong Y, Xu T, Ji S, Wu X, Zhao T, Li S, Zhang P, Li K, Lu B. Effect of ultrasonic pretreatment on eliminating cyanogenic glycosides and hydrogen cyanide in cassava. ULTRASONICS SONOCHEMISTRY 2021; 78:105742. [PMID: 34487981 PMCID: PMC8424588 DOI: 10.1016/j.ultsonch.2021.105742] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/15/2021] [Accepted: 08/26/2021] [Indexed: 05/11/2023]
Abstract
Traditional soaking method takes days to remove cassava cyanide. Ten minutes of ultrasonic pretreatment (UPT) was found to be a new effective method to eliminate both cyanogenic glycosides and hydrogen cyanide in cassava. Here, the parameters of UPT were optimized and the underlying mechanisms were investigated. 40.36% and 24.95% of hydrogen cyanide and cyanogenic glycosides in cassava juice were eliminated under 10 min of UPT (45℃, 81 W). UPT before boiling enhanced the total cyanide elimination to 41.94%. The degradation patterns of hydrogen cyanide and cyanogenic glycosides were different. Ultrasound directly eliminated hydrogen cyanide and indirectly degraded cyanogenic glycosides through promoting enzymatic hydrolysis. The β-glucosidase activity was increased by 17.99% induced by ultrasound. This was supported by the movement of hydrophobic residual and the rearrangement of the secondary structure of the molecular as found in fluorescence, CD, FTIR, DSC and TG analysis. This study revealed that UPT acted as a fast and simple technical way in improving cassava safety.
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Affiliation(s)
- Yongheng Zhong
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Tao Xu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Shengyang Ji
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Xiaodan Wu
- Analysis Center of Agrobiology and Environmental Sciences, Zhejiang University, Hangzhou 310058, China
| | - Tian Zhao
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China
| | - Shimin Li
- Analysis Center of Agrobiology and Environmental Sciences, Zhejiang University, Hangzhou 310058, China
| | - Peng Zhang
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Kaimian Li
- Tropical Crop Germplasm Research Institute, Chinese Academy of Tropical Agricultural Sciences, Danzhou 571737, China
| | - Baiyi Lu
- College of Biosystems Engineering and Food Science, National-Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Key Laboratory for Agro-Products Nutritional Evaluation of Ministry of Agriculture and Rural Affairs, Key Laboratory of Agro-Products Postharvest Handling of Ministry of Agriculture and Rural Affairs, Zhejiang Key Laboratory for Agro-Food Processing, Zhejiang International Scientific and Technological Cooperation Base of Health Food Manufacturing and Quality Control, Zhejiang University, Hangzhou 310058, China; Fuli Institute of Food Science, Zhejiang University, Hangzhou 310058, China; Ningbo Research Institute, Zhejiang University, Ningbo 315100, China.
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16
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Utilization of apricot kernel skins by ultrasonic treatment of the dough to produce a bread with better flavor and good shelf life. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111545] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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17
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Amygdalin: Toxicity, Anticancer Activity and Analytical Procedures for Its Determination in Plant Seeds. Molecules 2021; 26:molecules26082253. [PMID: 33924691 PMCID: PMC8069783 DOI: 10.3390/molecules26082253] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/26/2021] [Accepted: 04/08/2021] [Indexed: 02/07/2023] Open
Abstract
Amygdalin (d-Mandelonitrile 6-O-β-d-glucosido-β-d-glucoside) is a natural cyanogenic glycoside occurring in the seeds of some edible plants, such as bitter almonds and peaches. It is a medically interesting but controversial compound as it has anticancer activity on one hand and can be toxic via enzymatic degradation and production of hydrogen cyanide on the other hand. Despite numerous contributions on cancer cell lines, the clinical evidence for the anticancer activity of amygdalin is not fully confirmed. Moreover, high dose exposures to amygdalin can produce cyanide toxicity. The aim of this review is to present the current state of knowledge on the sources, toxicity and anticancer properties of amygdalin, and analytical methods for its determination in plant seeds.
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Gao X, Feng T, Liu E, Shan P, Zhang Z, Liao L, Ma H. Ougan juice debittering using ultrasound-aided enzymatic hydrolysis: Impacts on aroma and taste. Food Chem 2020; 345:128767. [PMID: 33340897 DOI: 10.1016/j.foodchem.2020.128767] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/09/2020] [Accepted: 11/28/2020] [Indexed: 12/17/2022]
Abstract
The optimal sonication conditions (40 kHz, 80 W/L and 60 min) during Ougan juice debittering by Aspergillus niger koji extract were established. Enzymatic hydrolysis degrees of naringin and limonin were enhanced to 89.90% and 36.16%, and enzymatic hydrolysis time was shortened by 33%. Sonication significantly enhanced activities of α-l-rhamnosidases, β-glucosidases and limoninases from A. niger koji extract and facilitated break of CO bonds in naringin (p < 0.05). These accounted for the enhanced enzymatic hydrolysis degrees and velocities of bitter compounds. Meanwhile, sonication lowered 40%, 7% and 21%, 13%, 11%, 25% of bitter, sour tastes and green, citrus-like, floral, woody notes, but enhanced 18% and 15% of fruity and sweet notes, resulting in 38% and 33% increases in over-all taste and aroma scores. Lowered levels of bitter compounds, organic acids, green, citrus-like, floral, woody aroma compounds and enhanced levels of fruity, sweet aroma compounds caused by sonication accounted for the flavor improvements.
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Affiliation(s)
- Xianli Gao
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
| | - Tuo Feng
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
| | - Ermeng Liu
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
| | - Pei Shan
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
| | - Zhankai Zhang
- School of Food and Biological Engineering, Henan University of Animal Husbandry and Economy, 6 Hubei Road, Zhengzhou 450046, China.
| | - Lan Liao
- Department of Food Science, College of Food Science and Technology, Foshan University, 33 Guangyun Road, Foshan 528000, China.
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China.
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Identification of Fungi in the Debitterizing Water of Apricot Kernels and Their Preliminary Evaluation on Degrading Amygdalin. Processes (Basel) 2020. [DOI: 10.3390/pr8091061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Debitterizing water contains a great amount of amygdalin, a potential toxic compound, so it is mandatory the degradation of amygdalin to reduce the water’s toxicity and environmental pollution. In this paper, the suspended mycelia in debitterizing water were firstly investigated by digital microscope, cold field emission scanning electron microscope, and internal transcribed spacers (ITS) high-throughput sequencing. Thereafter, the degradation of commercial amygdalin by the identified species was assessed by determining the changes of amygdalin content and the β-glucosidase activity. The results indicate that the mycelia matched with genus of lower fungi, mainly including Irpex, Trichoderma and white rot fungus. Among them, Irpex lacteus had a definite promoting effect on the degradation of amygdalin, which was not caused by producing β-glucosidase, and the suitable degrading colony numbers ranged from 6.4 × 106 CFU/mL to 6.4 × 107 CFU/mL. In conclusion, this research might provide a potential novel approach to treat debitterizing water, so as to reduce the water pollution in the processing industry of apricot kernels.
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Zhang QA, Shi FF, Yao JL, Zhang N. Effects of ultrasound irradiation on the properties of apricot kernels during accelerated debitterizing. RSC Adv 2020; 10:10624-10633. [PMID: 35492903 PMCID: PMC9050408 DOI: 10.1039/c9ra10965j] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 02/21/2020] [Indexed: 11/21/2022] Open
Abstract
In this paper, studies were conducted to investigate the effects of ultrasonically accelerated debitterizing on the physicochemical properties of apricot kernels, such as color, texture, oil content, protein characteristics and amino acids, with UV-Vis spectroscopy, synchronous fluorescence spectroscopy, circular dichroism, electrophoresis, environmental scanning electron microscopy, and thermal property analysis. The results indicate that the novel debitterizing technique has insignificant influences on the oil and protein contents of apricot kernels; meanwhile, the color, texture and activity of beta-glucosidase were substantially improved, greatly contributing to the quality modification and shortening the debitterizing time. In addition, ultrasound greatly influenced the amino acid contents and compositions, the fluorescence spectra and the thermal properties of the apricot kernel proteins. In a word, all these results greatly contribute to our understanding of the debitterizing mechanism mediated by ultrasound irradiation and further prove the feasibility of this novel debitterizing technique in the practical processing of apricot kernels.
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Affiliation(s)
- Qing-An Zhang
- Institute of Food & Physical Field Processing, School of Food Engineering and Nutrition Sciences, Shaanxi Normal University Xi'an 710062 Shaanxi Province PR China
- Shaanxi International Science and Technology Cooperation Bases: Cereal Science International Joint Research Center Xi'an 710062 Shaanxi Province PR China
| | - Fang-Fang Shi
- Institute of Food & Physical Field Processing, School of Food Engineering and Nutrition Sciences, Shaanxi Normal University Xi'an 710062 Shaanxi Province PR China
| | - Jian-Li Yao
- Institute of Food & Physical Field Processing, School of Food Engineering and Nutrition Sciences, Shaanxi Normal University Xi'an 710062 Shaanxi Province PR China
| | - Ning Zhang
- Institute of Food & Physical Field Processing, School of Food Engineering and Nutrition Sciences, Shaanxi Normal University Xi'an 710062 Shaanxi Province PR China
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Núñez-Carmona E, Abbatangelo M, Zottele I, Piccoli P, Tamanini A, Comini E, Sberveglieri G, Sberveglieri V. Nanomaterial Gas Sensors for Online Monitoring System of Fruit Jams. Foods 2019; 8:E632. [PMID: 31810272 PMCID: PMC6963516 DOI: 10.3390/foods8120632] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/21/2019] [Accepted: 11/22/2019] [Indexed: 12/25/2022] Open
Abstract
Jams are appreciated worldwide and have become a growing market, due to the greater attention paid by consumers for healthy food. The selected products for this study represent a segment of the European market that addresses natural products without added sucrose or with a low content of natural sugars. This study aims to identify volatile organic compounds (VOCs) that characterize three flavors of fruit and five recipes using gas chromatography-mass spectrometry (GC-MS) and solid-phase micro-extraction (SPME) analysis. Furthermore, an innovative device, a small sensor system (S3), based on gas sensors with nanomaterials has been used; it may be particularly advantageous in the production line. Results obtained with linear discriminant analysis (LDA) show that S3 can distinguish among the different recipes thanks to the differences in the VOCs that are present in the specimens, as evidenced by the GC-MS analysis. Finally, this study highlights how the thermal processes for obtaining the jam do not alter the natural properties of the fruit.
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Affiliation(s)
- Estefanía Núñez-Carmona
- CNR-IBBR, Institute of Bioscience and Bioresources, via Madonna del Piano, 10, 50019 Sesto Fiorentino, FI, Italy; (E.N.-C.); (V.S.)
| | - Marco Abbatangelo
- Department of Information Engineering, University of Brescia, Brescia, via Branze, 38, 25123 Brescia, BS, Italy;
| | - Ivano Zottele
- Menz&Gasser S.p.A., Sede Legale Zona Industriale, 38050 Novaledo (TN), Italy; (I.Z.); (P.P.); (A.T.)
| | - Pierpaolo Piccoli
- Menz&Gasser S.p.A., Sede Legale Zona Industriale, 38050 Novaledo (TN), Italy; (I.Z.); (P.P.); (A.T.)
| | - Armando Tamanini
- Menz&Gasser S.p.A., Sede Legale Zona Industriale, 38050 Novaledo (TN), Italy; (I.Z.); (P.P.); (A.T.)
| | - Elisabetta Comini
- Department of Information Engineering, University of Brescia, Brescia, via Branze, 38, 25123 Brescia, BS, Italy;
- Nano Sensor Systems, NASYS Spin-Off University of Brescia, Brescia, via Camillo Brozzoni, 9, 25125 Brescia, BS, Italy;
| | - Giorgio Sberveglieri
- Nano Sensor Systems, NASYS Spin-Off University of Brescia, Brescia, via Camillo Brozzoni, 9, 25125 Brescia, BS, Italy;
| | - Veronica Sberveglieri
- CNR-IBBR, Institute of Bioscience and Bioresources, via Madonna del Piano, 10, 50019 Sesto Fiorentino, FI, Italy; (E.N.-C.); (V.S.)
- Nano Sensor Systems, NASYS Spin-Off University of Brescia, Brescia, via Camillo Brozzoni, 9, 25125 Brescia, BS, Italy;
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