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Škvorová P, Kulma M, Božik M, Kurečka M, Plachý V, Slavíková D, Šebelová K, Kouřimská L. Evaluation of rapeseed cake as a protein substitute in the feed of edible crickets: A case study using Gryllus assimilis. Food Chem 2024; 441:138254. [PMID: 38194792 DOI: 10.1016/j.foodchem.2023.138254] [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: 10/04/2023] [Revised: 12/12/2023] [Accepted: 12/19/2023] [Indexed: 01/11/2024]
Abstract
This paper aimed to investigate the optimization of Gryllus assimilis farming production by examining the effects of replacing soybean meal with rapeseed cake (25-100%) and supplementing it with rapeseed oil. The results reveal no adverse effects of soybean meal replacement on the feed conversion ratio and weight of the harvested crickets. However, incorporating larger quantities of rapeseed cake into the diet increased crude protein and decreased fat content. Moreover, the composition of fatty acids varied significantly, with increased levels of oleic acid and decreased levels of palmitic acid, while a high rapeseed cake content led to a decrease in the atherogenic and thrombogenic index values. The amino acid composition remained unaffected. In conclusion, the study demonstrates that rapeseed cake can serve as a viable substitute for soybean meal in the diet of Gryllus assimilis.
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Affiliation(s)
- Petra Škvorová
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Martin Kulma
- Department of Zoology and Fisheries, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Matěj Božik
- Department of Food Science, Czech University of Life Sciences, Prague Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Michal Kurečka
- Department of Zoology and Fisheries, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Vladimír Plachý
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Daniela Slavíková
- Department of Zoology and Fisheries, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
| | - Kateřina Šebelová
- Department of Food Science, University of Chemistry and Technology Prague, Technická 5, 166 28, Prague 6 - Dejvice, Czech Republic.
| | - Lenka Kouřimská
- Department of Microbiology, Nutrition and Dietetics, Czech University of Life Sciences Prague, Kamýcká 129, 165 00, Praha - Suchdol, Czech Republic.
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Jiamjariyatam R, Phucharoenrak P, Samosorn S, Dolsophon K, Lorliam W, Krajangsang S, Tantayotai P. Influence of Different Extraction Methods on the Changes in Bioactive Compound Composition and Antioxidant Properties of Solid-State Fermented Coffee Husk Extracts. ScientificWorldJournal 2023; 2023:6698056. [PMID: 37780638 PMCID: PMC10539082 DOI: 10.1155/2023/6698056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/22/2023] [Accepted: 09/14/2023] [Indexed: 10/03/2023] Open
Abstract
In brewing coffee, a huge amount of food waste is generated; that waste, coffee husks in particular, should be comprehensively exploited. They offer a rich source of bioactive compounds such as caffeine, chlorogenic acid, and trigonelline. The aim of this study was to investigate the effects of extraction methods on the bioactive compounds and antioxidant activity of such waste. Coffee husks in this study were fermented with S. cerevisiae based on a solid-state fermentation technique. The study method included ethanolic or water extraction with varied controllable factors, i.e., temperature (60, 100°C) and extraction technique. Bioactive contents were investigated with the Folin-Ciocalteu assay and 1H-NMR spectroscopy. The antioxidant activity was investigated with DPPH and FRAP assays. Results show that yields were the highest in the extract of fermented coffee husks at 100°C. The highest levels of bioactive contents (total trigonelline content at 3.59% and antioxidant activity at 23.35% (DPPH) and 25.9% (FRAP)) were found in the ethanolic extract of fermented coffee husks at 60°C. The bioactive content and bioactivity, including antioxidant activity, depended on different raw materials, preparation methods, and extraction conditions. This study illustrates the potential for using food waste such as coffee husks as a sustainable source of bioactive compounds or bioactive extracts.
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Affiliation(s)
- Rossaporn Jiamjariyatam
- Department of Chemistry, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
| | | | - Siritron Samosorn
- Department of Chemistry, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
| | - Kulvadee Dolsophon
- Department of Chemistry, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
| | - Wanlapa Lorliam
- Department of Microbiology, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
| | - Sukhumaporn Krajangsang
- Department of Microbiology, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
| | - Prapakorn Tantayotai
- Department of Microbiology, Faculty of Science, Srinakharinwirot University, 114 Sukhumvit 23, Bangkok 10110, Thailand
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Heidari F, Øverland M, Hansen JØ, Mydland LT, Urriola PE, Chen C, Shurson GC, Hu B. Solid-state fermentation of Pleurotus ostreatus to improve the nutritional profile of mechanically-fractionated canola meal. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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4
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Yang Z, Huang Z, Cao L. Biotransformation technology and high-value application of rapeseed meal: a review. BIORESOUR BIOPROCESS 2022; 9:103. [PMID: 38647572 PMCID: PMC10991624 DOI: 10.1186/s40643-022-00586-4] [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: 06/16/2022] [Accepted: 08/24/2022] [Indexed: 11/10/2022] Open
Abstract
Rapeseed meal (RSM) is an agro-industrial residue of increased functional biological value that contains high-quality proteins for animal feed. Due to the presence of antinutritional factors and immature development technology, RSM is currently used as a limited feed additive and in other relatively low-value applications. With increasing emphasis on green and sustainable industrial development and the added value of agro-industrial residues, considerable attention has been directed to the removal of antinutritional factors from RSM using high-efficiency, environment-friendly, and cost-effective biotechnology. Similarly, the high-value biotransformations of RSM have been the focus of research programmes to improve utilization rate. In this review, we introduce the sources, the nutrient and antinutrient content of RSM, and emphasize improvements on RSM feed quality using biological methods and its biotransformation applications.
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Affiliation(s)
- Zhengfeng Yang
- School of Energy and Environmental Science, Yunnan Normal University, Kunming, 650500, People's Republic of China
| | - Zunxi Huang
- Engineering Research Center of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, Kunming, 650500, People's Republic of China.
- School of Energy and Environmental Science, Yunnan Normal University, Kunming, 650500, People's Republic of China.
- Key Laboratory of Yunnan for Biomass Energy and Biotechnology of Environment, Yunnan Normal University, Kunming, 650500, People's Republic of China.
- College of Life Sciences, Yunnan Normal University, Yunnan Normal University, No. 768 Juxian Street, Chenggong, Kunming, Yunnan, 650500, People's Republic of China.
| | - Lijuan Cao
- College of Life Sciences, Yunnan Normal University, Yunnan Normal University, No. 768 Juxian Street, Chenggong, Kunming, Yunnan, 650500, People's Republic of China
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5
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Vlassa M, Filip M, Țăranu I, Marin D, Untea AE, Ropotă M, Dragomir C, Sărăcilă M. The Yeast Fermentation Effect on Content of Bioactive, Nutritional and Anti-Nutritional Factors in Rapeseed Meal. Foods 2022; 11:foods11192972. [PMID: 36230048 PMCID: PMC9562236 DOI: 10.3390/foods11192972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 09/06/2022] [Accepted: 09/20/2022] [Indexed: 11/29/2022] Open
Abstract
The aim of this study was to evaluate the changes in the content of bioactive, nutritional and anti-nutritional factors in rapeseed meal that was fermented with Saccharomyces cerevisiae or Saccharomyces boulardii yeasts at two different periods of time, for improvement of nutritional characteristics in piglets’ feeding. The fermentation has reduced the content of two anti-nutritional factors, intact glucosinolates and 3-butyl isothiocyanate, by 51.60–66.04% and 55.21–63.39%, respectively, by fermentation with either Saccharomyces cerevisiae or Saccharomyces boulardii for 24 h. The fermentation by these yeasts also lowered the content of total polyphenolic compounds by 21.58–23.55% and antioxidant activity (DPPH) by 17.03–21.07%. Furthermore, the content of carbohydrates and organic acids has dramatically decreased between 89.20 and 98.35% and between 31.48 and 77.18%, respectively. However, the content of some individual phenolic acids (gallic, p-coumaric, sinapic) and crude protein content (10–13%) has been increased. Thus, the results showed that fermentation with Saccharomyces cerevisiae or Saccharomyces boulardii has reduced the content of antinutritive factors and increased the protein content of the rapeseed meal, without major adverse effects on its overall nutritive value.
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Affiliation(s)
- Mihaela Vlassa
- Raluca Ripan Institute for Research in Chemistry, Babeș-Bolyai University, 400294 Cluj-Napoca, Romania
| | - Miuța Filip
- Raluca Ripan Institute for Research in Chemistry, Babeș-Bolyai University, 400294 Cluj-Napoca, Romania
- Correspondence: ; Tel.: +40-264-580165; Fax: +40-264-420441
| | - Ionelia Țăranu
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
| | - Daniela Marin
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
| | - Arabela Elena Untea
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
| | - Mariana Ropotă
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
| | - Cătălin Dragomir
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
| | - Mihaela Sărăcilă
- National Institute for Research and Development for Biology and Animal Nutrition, 077015 Ilfov, Romania
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Wengerska K, Czech A, Knaga S, Drabik K, Próchniak T, Bagrowski R, Gryta A, Batkowska J. The Quality of Eggs Derived from Japanese Quail Fed with the Fermented and Non-Fermented Rapeseed Meal. Foods 2022; 11:foods11162492. [PMID: 36010492 PMCID: PMC9407498 DOI: 10.3390/foods11162492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/24/2022] Open
Abstract
The most popular protein source in poultry feed mixtures is soybean. However, cheaper and more available alternative protein sources are being sought, and feed manufacturers more and more often turn their attention to the post-extraction meals of local oil plants, e.g., rapeseed. Therefore, the effect of fermented and non-fermented post-extraction rapeseed meal used as a feed additive for Japanese quails was investigated on the eggs’ quality. The study was performed on 280 females of Japanese quails fed with a mixture without rapeseed meal, with non-fermented post-extraction rapeseed meal (5%, 10% and 15%) and with fermented one (5%, 10% and 15%). During the experiment, eggs were collected from each group four times (every 4 weeks) and evaluated for their quality characteristics. The addition of 10% fermented rapeseed meal had the most beneficial effect on such eggs quality traits as egg weight, specific gravity, yolk index and color and albumen pH. However, in the majority of examined parameters, no significant differences were found between birds fed with soybean meal and those fed with fermented and non-fermented rapeseed meal (morphological elements proportions, yolk weight, albumen height and Haugh’s units, eggshell quality). This supports the thesis that the use of rapeseed meals instead of soybean meals may allow obtaining the proper quality of animal raw materials at a lower cost and with the use of local feed resources.
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Affiliation(s)
- Karolina Wengerska
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Anna Czech
- Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Sebastian Knaga
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Kamil Drabik
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Tomasz Próchniak
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Remigiusz Bagrowski
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
| | - Angelika Gryta
- Department of Physical Chemistry of Porous Materials, Institute of Agrophysics of Polish Academy of Sciences, 4 Doświadczalna St., 20-290 Lublin, Poland
| | - Justyna Batkowska
- Institute of Biological Basis of Animal Production, University of Life Sciences in Lublin, 13 Akademicka St., 20-950 Lublin, Poland
- Correspondence:
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Chen W, Wang M, Gong Y, Deng Q, Zheng M, Chen S, Wan X, Yang C, Huang F. The unconventional adverse effects of fungal pretreatment on iturin A fermentation by Bacillus amyloliquefaciens CX-20. Microb Biotechnol 2020; 14:587-599. [PMID: 32997385 PMCID: PMC7936297 DOI: 10.1111/1751-7915.13658] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 08/10/2020] [Accepted: 08/11/2020] [Indexed: 11/29/2022] Open
Abstract
Fungal pretreatment is the most common strategy for improving the conversion of rapeseed meal (RSM) into value-added microbial products. It was demonstrated that Bacillus amyloliquefaciens CX-20 could directly use RSM as the sole source of all nutrients except the carbon source for iturin A fermentation with high productivity. However, whether fungal pretreatment has an impact on iturin A production is still unknown. In this study, the effects of fungal pretreatment and direct bio-utilization of RSM for iturin A fermentation were comparatively analysed through screening suitable fungal species, and evaluating the relationships between iturin A production and the composition of solid fermented RSM and liquid hydrolysates. Three main unconventional adverse effects were identified. (1) Solid-state fermentation by fungi resulted in a decrease of the total nitrogen for B. amyloliquefaciens CX-20 growth and metabolism, which caused nitrogen waste from RSM. (2) The released free ammonium nitrogen in liquid hydrolysates by fungal pretreatment led to the reduction of iturin A. (3) The insoluble precipitates of hydrolysates, which were mostly ignored and wasted in previous studies, were found to have beneficial effects on producing iturin A. In conclusion, our study verifies the unconventional adverse effects of fungal pretreatment on iturin A production by B. amyloliquefaciens CX-20 compared with direct bio-utilization of RSM.
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Affiliation(s)
- Wenchao Chen
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Meng Wang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China
| | - Yangmin Gong
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Qianchun Deng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Mingming Zheng
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Shouwen Chen
- Hubei Collaborative Innovation Center for Green Transformation of Bio-Resources, Environmental Microbial Technology Center of Hubei Province, College of Life Sciences, Hubei University, Wuhan, 430062, China
| | - Xia Wan
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Chen Yang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
| | - Fenghong Huang
- Oil Crops Research Institute, Chinese Academy of Agricultural Sciences, Wuhan, 430062, China.,Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Wuhan, 430062, China.,Oil Crops and Lipids Process Technology National & Local Joint Engineering Laboratory, Wuhan, 430062, China.,Hubei Key Laboratory of Lipid Chemistry and Nutrition, Wuhan, 430062, China
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8
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Chen W, Ma X, Wang X, Chen S, Rogiewicz A, Slominski B, Wan X, Huang F. Establishment of a rapeseed meal fermentation model for iturin A production by Bacillus amyloliquefaciens CX-20. Microb Biotechnol 2019; 12:1417-1429. [PMID: 31568665 PMCID: PMC6801130 DOI: 10.1111/1751-7915.13483] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/27/2019] [Accepted: 08/13/2019] [Indexed: 12/02/2022] Open
Abstract
Iturin A is an important broad-spectrum antifungal cyclic lipopeptide used as an ideal potential biological control agent. However, its application is limited mainly due to the producer strains' low productivity and the high production costs. Here, a potentially industrial strain Bacillus amyloliquefaciens CX-20 was proved to use low-cost rapeseed meal (RSM) as the sole source of all nutrients except the carbon source for the high productivity of iturin A. A fermentation model was first established to analyse the specific roles of different RSM components on iturin A production. Proteins and minerals in RSM were confirmed to play positive role, whereas fibre had negative effect. And the maximal concentration of iturin A was predicted to be more than 1.64 g l-1 by the established evaluation model. Moreover, submerged fermentation of B. amyloliquefaciens CX-20 demonstrated a strong ability to hydrolyse RSM and release water-soluble nutrients. This fermentation broth, a mixture of Bacillus, iturin A and RSM hydrolysate, could simultaneously combat clubroot disease and promote the growth of Brassica napus. In conclusion, this study provides a promising strategy to achieve full utilization of RSM for the production of a combination of value-added biological control agent and biofertilizer.
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Affiliation(s)
- Wenchao Chen
- Oil Crops Research Institute of the Chinese Academy of Agricultural SciencesWuhan430062China
- Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of AgricultureWuhan430062China
- Oil Crops and Lipids Process Technology National & Local Joint Engineering LaboratoryWuhan430062China
- Hubei Key Laboratory of Lipid Chemistry and NutritionWuhan430062China
| | - Xuli Ma
- Oil Crops Research Institute of the Chinese Academy of Agricultural SciencesWuhan430062China
| | - Xiuzhen Wang
- Oil Crops Research Institute of the Chinese Academy of Agricultural SciencesWuhan430062China
| | - Shouwen Chen
- Hubei Collaborative Innovation Center for Green Transformation of Bio‐ResourcesEnvironmental Microbial Technology Center of Hubei ProvinceCollege of Life SciencesHubei UniversityWuhan430062China
| | - Anna Rogiewicz
- Department of Animal ScienceFaculty of Agricultural and Food SciencesUniversity of ManitobaWinnipegMBR3T 2N2Canada
| | - Bogdan Slominski
- Department of Animal ScienceFaculty of Agricultural and Food SciencesUniversity of ManitobaWinnipegMBR3T 2N2Canada
| | - Xia Wan
- Oil Crops Research Institute of the Chinese Academy of Agricultural SciencesWuhan430062China
- Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of AgricultureWuhan430062China
- Oil Crops and Lipids Process Technology National & Local Joint Engineering LaboratoryWuhan430062China
- Hubei Key Laboratory of Lipid Chemistry and NutritionWuhan430062China
| | - Fenghong Huang
- Oil Crops Research Institute of the Chinese Academy of Agricultural SciencesWuhan430062China
- Key Laboratory of Biology and Genetic Improvement of Oil CropsMinistry of AgricultureWuhan430062China
- Oil Crops and Lipids Process Technology National & Local Joint Engineering LaboratoryWuhan430062China
- Hubei Key Laboratory of Lipid Chemistry and NutritionWuhan430062China
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9
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In Vivo Study on Site of Action of Sinapine Thiocyanate following Acupoint Herbal Patching. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:9502902. [PMID: 29725357 PMCID: PMC5872632 DOI: 10.1155/2018/9502902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 01/17/2018] [Accepted: 01/24/2018] [Indexed: 11/17/2022]
Abstract
Objective. To investigate the site of action of sinapine thiocyanate (ST), following acupoint herbal patching (AHP). Methods. Twenty Wistar rats were randomized into five groups (groups A, B, C, D, and E), and all groups received the same AHP in vivo. Skin samples were excised at 2 h, 4 h, 6 h, 10 h, and 26 h after AHP administration from group A to group E separately and the concentrations of ST in the skin were determined using a liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) method. A pharmacokinetic profile of ST following AHP was performed at the same time in a group of five Wistar rats to detect plasma levels at the same time intervals. Results. The mean ± SD ST concentrations (ng/ml) at 2 h (group A), 4 h (group B), 6 h (group C), 10 h (group D), and 26 h (group E) after AHP administration were 250.01±61.99, 61.01±30.41, 40.12±26.94, 78.66±59.43, and 19.55±18.95, respectively. No ST was detected in rats’ plasma samples at the same time points. Conclusions. The site of action of ST following AHP is in the skin.
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Aljubori A, Idrus Z, Soleimani AF, Abdullah N, Juan Boo L. Response of broiler chickens to dietary inclusion of fermented canola meal under heat stress condition. ITALIAN JOURNAL OF ANIMAL SCIENCE 2017. [DOI: 10.1080/1828051x.2017.1292830] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ahmed Aljubori
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Selangor, Malaysia
| | - Zulkifli Idrus
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Animal Science, Universiti Putra Malaysia, Selangor, Malaysia
| | | | - Norhani Abdullah
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Selangor, Malaysia
| | - Liang Juan Boo
- Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, Selangor, Malaysia
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11
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Zhang Y, Li X, Hao Z, Xi R, Cai Y, Liao X. Hydrogen Peroxide-Resistant CotA and YjqC of Bacillus altitudinis Spores Are a Promising Biocatalyst for Catalyzing Reduction of Sinapic Acid and Sinapine in Rapeseed Meal. PLoS One 2016; 11:e0158351. [PMID: 27362423 PMCID: PMC4928806 DOI: 10.1371/journal.pone.0158351] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Accepted: 06/14/2016] [Indexed: 11/19/2022] Open
Abstract
For the more efficient detoxification of phenolic compounds, a promising avenue would be to develop a multi-enzyme biocatalyst comprising peroxidase, laccase and other oxidases. However, the development of this multi-enzyme biocatalyst is limited by the vulnerability of fungal laccases and peroxidases to hydrogen peroxide (H2O2)-induced inactivation. Therefore, H2O2-resistant peroxidase and laccase should be exploited. In this study, H2O2-stable CotA and YjqC were isolated from the outer coat of Bacillus altitudinis SYBC hb4 spores. In addition to the thermal and alkali stability of catalytic activity, CotA also exhibited a much higher H2O2 tolerance than fungal laccases from Trametes versicolor and Trametes trogii. YjqC is a sporulation-related manganese (Mn) catalase with striking peroxidase activity for sinapic acid (SA) and sinapine (SNP). In contrast to the typical heme-containing peroxidases, the peroxidase activity of YjqC was also highly resistant to inhibition by H2O2 and heat. CotA could also catalyze the oxidation of SA and SNP. CotA had a much higher affinity for SA than B. subtilis CotA. CotA and YjqC rendered from B. altitudinis spores had promising laccase and peroxidase activities for SA and SNP. Specifically, the B. altitudinis spores could be regarded as a multi-enzyme biocatalyst composed of CotA and YjqC. The B. altitudinis spores were efficient for catalyzing the degradation of SA and SNP in rapeseed meal. Moreover, efficiency of the spore-catalyzed degradation of SA and SNP was greatly improved by the presence of 15 mM H2O2. This effect was largely attributed to synergistic biocatalysis of the H2O2-resistant CotA and YjqC toward SA and SNP.
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Affiliation(s)
- Yanzhou Zhang
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, China
| | - Xunhang Li
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, China
- The Bioscience and Engineering College, Jiangxi Agriculture University, Nanchang, 330045, China
| | - Zhikui Hao
- Institute of Applied Biotechnology, Taizhou Vocational & Technical College, Taizhou, 318000, China
| | - Ruchun Xi
- College of Forestry, South China Agricultural University, Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, Guangzhou, 510642, China
| | - Yujie Cai
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, China
| | - Xiangru Liao
- The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, 1800 Lihu Avenue, Wuxi, 214122, China
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