磁场技术在农产品加工中的应用及研究进展

摘要/Abstract

摘要： 随着现代农业技术发展和磁场生物学效应的深入研究，磁场已被广泛地应用于农业科学的各个领域。适宜的磁场参数如强度、频率、波形等对农产品原料可产生特异性的非热效应，主要通过影响水分子簇、细胞形态、大分子活性以及基因表达等方式来调节生物组织，细胞的新陈代谢、呼吸作用以及传质传热效率，因而相较于其他物理加工而言，其作用效果的显化更加缓慢。另一方面，相同的磁场参数针对不同的处理对象，也会展现出差异性的作用效果。目前，磁场技术在农产品加工领域中已得到一定的验证并应用，已报道的研究内容主要包括磁场对农产品的辅助贮藏、杀菌、发酵、提取等方面的应用，但还缺乏综合性的总结和分析。因此，本文综述了磁场生化技术在农产品加工中的应用及研究现状，并就存在的问题及未来的发展趋势展开讨论，为该技术在农业领域中的应用提供参考。

关键词: 磁场, 生物效应, 农产品, 贮藏, 杀菌, 发酵

Abstract: With the development of modern agricultural technology and the in-depth research of magnetic biological effect, magnetic field has been widely used in various fields of agricultural science. An appropriate magnetic field condition such as intensity, waveform, and frequency can produce specific non-thermal effects on raw materials of agricultural product. It can regulate the metabolism, respiration and mass and heat transfer efficiency of biological tissues and cells, maily by influencing water cluster, cell morphology, biomolecular activity and gene expression. Therefore, compared with other physical processing, its effects manifest more slowly. On the other hand, the same magnetic field parameters will show different effects for different processing objects. At present, magnetic field technology has been verified and applied in the field of agricultural products processing. The related research contents mainly include preservation, sterilization, fermentation, and extraction of agricultural products assisted with magnetic field, but there is a lack of comprehensive summary and analysis. Therefore, this paper summarizes the application and status of magnetic field biochemical technology in agricultural products processing, and discusses the problems and future development trends, in order to provides a reference for the application of this technology in agricultural field.

Key words: magnetic field, biological effect, agricultural product, storage, sterilization, fermentation

中图分类号:

姚黄兵金亚美张令涛吴石林郑子涛王婷杨哪徐学明. 磁场技术在农产品加工中的应用及研究进展[J]. 食品科学.

Huang-Bing YAO Yamei Jin Ting Wang Na Yang. Application and Research Progress of Magnetic Field Technology in the Processing of Agricultural products[J]. FOOD SCIENCE.

参考文献

[1] CUI R, ZHU F. Ultrasound modified polysaccharides: A review of structure, physicochemical properties, biological activities and food applications[J]. Trends in Food Science and Technology, 2021, 107: 491-508. DOI:10.1016/j.tifs.2020.11.018.
[2] FU X, BELWAL T, CRAVOTTO G, et al. Sono-physical and sono-chemical effects of ultrasound: Primary applications in extraction and freezing operations and influence on food components[J]. Ultrasonics Sonochemistry, 2020, 60, 104726. DOI:10.1016/j.ultsonch.2019.104726.
[3] EKEZIE F, SUN D, HAN Z, et al. Microwave-assisted food processing technologies for enhancing product quality and process efficiency: A review of recent developments[J]. Trends in Food Science and Technology, 2017, 67: 58-69. DOI:10.1016/j.tifs.2017.05.014.
[4] GUZIK P, KULAWIK P, ZAJAC M, et al. Microwave applications in the food industry: An overview of recent developments[J]. Critical Reviews in Food Science and Nutrition, 2021, 62: 20-21. DOI:10.1080/10408398.2021.1922871.
[5] ABDILOVA G, TEREKHOVA A, SHADRIN M, et al. Study on the influence of different magnetic and electric field-assisted storage methods on non-thermal effects of food[J]. Food Science and Technology, 2022, 42, 29921. DOI:10.1590/fst.29921.
[6] WANG Q, LI Y, SUN D, et al. Enhancing food processing by pulsed and high voltage electric fields: Principles and applications[J]. Critical Reviews in Food Science and Nutrition, 2018, 58(13): 2285-2298. DOI:10.1080/10408398.2018.1434609.
[7] KANG T, YOU Y, JUN S. Supercooling preservation technology in food and biological samples: A review focused on electric and magnetic field applications[J]. Food Science and Biotechnology, 2020, 29(3): 303-321. DOI:10.1007/s10068-020-00750-6.
[8] YAN H, CUI Z, MANOLI T, et al. Recent advances in non-thermal disinfection technologies in the food industry[J]. Food Science and Technology Research, 2021, 27(5): 695-710. DOI:10.3136/fstr.27.695.
[9] PAN Y, SUN D-W, HAN Z. Applications of electromagnetic fields for nonthermal inactivation of microorganisms in foods: An overview[J]. Trends in Food Science and Technology, 2017, 64: 13-22. DOI:10.1016/j.tifs.2017.02.014.
[10] MANDAL R, SINGH A, SINGH A. Recent developments in cold plasma decontamination technology in the food industry[J]. Trends in Food Science and Technology, 2018, 80: 93-103. DOI:10.1016/j.tifs.2018.07.014.
[11] ZHANG K, PERUSSELLO C, MILOSAVLJEVIC V, et al. Diagnostics of plasma reactive species and induced chemistry of plasma treated foods[J]. Critical Reviews in Food Science and Nutrition, 2019, 59(5): 812-825. DOI:10.1080/10408398.2018.1564731.
[12] LIAO X, CULLEN P, MUHAMMAD A, et al. Cold plasma-based hurdle interventions: New strategies for improving food safety[J]. Food Engineering Reviews, 2020, 12(3): 321-332. DOI:10.1007/s12393-020-09222-3.
[13] NOWACKA M, DADAN M, JANOWICZ M, et al. Effect of nonthermal treatments on selected natural food pigments and color changes in plant material[J]. Comprehensive Reviews in Food Science and Food Safety, 2021, 20(5): 5097-5144. DOI:10.1111/1541-4337.12824.
[14] GAVAHIAN M, MATHAD G, OLIVEIRA C, et al. Combinations of emerging technologies with fermentation: Interaction effects for detoxification of mycotoxins[J]. Food Research International, 2021, 141, 110104. DOI:10.1016/j.foodres.2021.110104.
[15] 汪滢, 史慧新, 伍志刚, 等. 磁场与食品保鲜研究进展[J].电工技术学报, 2021, 36(S1): 62-74.
[16] LINS P, SILVA A, PUGINE S, et al. Effect of exposure to pulsed magnetic field on microbiological quality, color and oxidative stability of fresh ground beef[J]. Journal of Food Process Engineering, 2017, 40(2), 12405. DOI:10.1111/jfpe.12405.
[17] 付浩, 周蓉, 周全, 等. 脉冲磁场杀菌技术研究进展[J].江西科学, 2014, 32(01): 86-91+117.
[18] GUO L, ROKNUL A, GUO Y, et al. Germicidal efficacy of the pulsed magnetic field against pathogens and spoilage microorganisms in food processing: An overview[J]. Food Control, 2021, 136, 108496. DOI:10.1016/j.foodcont.2021.108496.
[19] LI W, MA H, HE R, et al. Prospects and application of ultrasound and magnetic fields in the fermentation of rare edible fungi[J]. Ultrasonics Sonochemistry, 2021, 76, 105613. DOI:10.1016/j.ultsonch.2021.105613.
[20] JIN Y, YANG N, TONG Q, et al. Rotary magnetic field combined with pipe fluid technique for efficient extraction of pumpkin polysaccharides[J]. Innovative Food Science and Emerging Technologies, 2016, 35: 103-110. DOI:10.1016/j.ifset.2016.04.012.
[21] 李云霞, 李展, 陈时, 等. 物理技术对食用菌生长发育影响的研究进展[J]. 吉林工程技术师范学院学报, 2020, 36(12): 124-126.
[22] 曲晓雷, 胡哲, 杨大海. 磁场辅助保鲜技术的研究进展[J]. 家电科技, 2020(S1): 179-183. DOI:10.19784/j.cnki.issn1672-0172.2020.99.043.
[23] LIN L, WANG X, CUI H. Synergistic efficacy of pulsed magnetic fields and Litseacubeba essential oil treatment against Escherichia coli O157:H7 in vegetable juices[J]. Food Control, 2019, 106, 106686. DOI:10.1016/j.foodcont.2019.06.012.
[24] 田小飞, 张欣. 稳态强磁场的细胞生物学效应[J]. 物理学报, 2018, 67(14): 19-29.
[25] 周慧吉, 马海乐, 吴平, 等. 食品加工中的磁致生物学效应的研究进展[J]. 食品科学, 2014, 35(17): 285-289.
[26] 包家立. 电磁医疗设备的生物物理基础与应用[J]. 中国医疗设备, 2016, 31(04): 6-13+29.
[27] KIMSA-DUDEK M, KRAWCZYK A, SYNOWIEC-WOJTAROWICZ A, et al. The impact of the co-exposure of melanoma cells to chlorogenic acid and a moderate-strength static magnetic field[J]. Journal of Food Biochemistry, 2020, 44(12), 13512. DOI:10.1111/jfbc.13512.
[28] WAN Y, ZHANG J, HAN H, et al. Citrinin-producing capacity of Monascus purpureus in response to low-frequency magnetic fields[J]. Process Biochemistry, 2017, 53: 25-29. DOI:10.1016/j.procbio.2016.11.009.
[29] WASAK A, DROZD R, JANKOWIAK D, et al. Rotating magnetic field as tool for enhancing enzymes properties - laccase case study[J]. Scientific Reports, 2019, 9: 1-9. DOI:10.1038/s41598-019-39198-y.
[30] EMAMDADI N, GHOLIZADEH M, HOUSAINDOKHT M R. Investigation of static magnetic field effect on horseradish peroxidase enzyme activity and stability in enzymatic oxidation process[J]. International Journal of Biological Macromolecules, 2021, 170: 189-195. DOI:10.1016/j.ijbiomac.2020.12.034.
[31] JONES A R. Magnetic field effects in proteins[J]. Molecular Physics, 2016, 114(11): 1691-1702. DOI:10.1080/00268976.2016.1149631.
[32] 王建国, 李义伟. 静磁场生物效应的研究进展[J]. 中国医学物理学杂志, 2020, 37(11): 1459-1463.
[33] YOU Y L, ZHOU Y N, DUAN X W, et al. Research progress on the application of different preservation methods for controlling fungi and toxins in fruit and vegetable[J]. Critical reviews in food science and nutrition, 2022. DOI:10.1080/10408398.2022.2101982.
[34] 杨哪, 周宇益, 黄文哲等. 静磁场辅助冷藏对草菇采后品质的影响[J].食品与发酵工业, 2022, 48(09): 195-200. DOI:10.13995/j.cnki.11-1802/ts.030172.
[35] 高梦祥, 张长峰, 吴光旭, 等. 交变磁场对鲜切莲藕切片保鲜效果的影响[J].食品科学, 2008(01): 322-324.
[36] 高梦祥, 王春萍. 交变磁场对草莓保鲜效果的影响[J].食品研究与开发, 2010, 31(01): 155-158.
[37] 高梦祥, 张长峰, 樊宏彬. 交变磁场对葡萄保鲜效果的影响研究[J].食品科学, 2007(11): 587-590.
[38] 夏广臻. 磁场、静电场辅助制冷分别对食品保鲜及冷冻影响的研究[D].青岛科技大学, 2019.
[39] 崔颖, 王秀娟, 高会英, 等. 不同的磁场处理时间对河套蜜瓜贮藏品质的影响[J].内蒙古科技大学学报, 2015, 34(03): 305-308.
[40] 赵松松, 韩馨仪, 刘斌, 等. 交变磁场抑制香蕉冷害的作用机理分析[J]. 江苏农业学报, 2021, 37(03): 739-745.
[41] LV L P, JIN Y M, YANG N, et al. Effect of alternating magnetic field on the quality of fresh‐cut apples in cold storage[J]. International Journal of Food Science & Technology, 2022, 57(8): 5429-5438. DOI:10.1111/IJFS.15875.
[42] ZHAO S S, YANG Z, ZHANG L, et al. Effect of combined static magnetic field and cold water shock treatment on the physicochemical properties of cucumbers[J]. Journal of Food Engineering, 2018, 217: 24-33. DOI:10.1016/j.jfoodeng.2017.08.011.
[43] ZHANG L, YANG Z, ZHAO S S, et al. Effect of combined pulsed magnetic field and cold water shock treatment on the preservation of cucumbers during postharvest storage[J]. Food and Bioprocess Technology, 2020, 13(4): 732-738. DOI:10.1007/s11947-020-02425-w.
[44] YANG Z, ZHANG L, ZHAO S S, et al. Comparison study of static and alternating magnetic field treatments on the quality preservation effect of cherry tomato at low temperature[J]. Journal of Food Process Engineering, 2020, 43(9), 13453.DOI:10.1111/jfpe.13453.
[45] WANG Z, HAO F T, DING C, et al. Effects of static magnetic field on cell biomechanical property and membrane ultrastructure[J]. Bioelectromagnetics, 2014, 35(4): 251-261. DOI:10.1002/bem.21847.
[46] LIU D K, XU C C, GUO C X, et al. Sub-zero temperature preservation of fruits and vegetables: A review[J]. Journal of Food Engineering, 2020, 275, 109881. DOI:10.1016/j.jfoodeng.2019.109881.
[47] KAUR M, KUMAR M. An innovation in magnetic field assisted freezing of perishable fruits and vegetables: a review[J]. Food Reviews International, 2020, 36(8): 761-780. DOI:10.1080/87559129.2019.1683746.
[48] TANG J Y, ZHANG H N, TIAN C Q, et al. Effects of different magnetic fields on the freezing parameters of cherry[J]. Journal of Food Engineering, 2020, 278, 109949. DOI:10.1016/j.jfoodeng.2020.109949.
[49] WANG T, JIN Y M, YANG N, et al. Effect of magnetic field with different dimensions on quality of avocado puree during frozen storage[J]. International Journal of Food Science and Technology, 2022, 57(3): 1698-1707. DOI:10.1111/ijfs.15538.
[50] OTERO L, RODRíGUEZ A C, PéREZ‐MATEOS M, et al. Effects of Magnetic Fields on Freezing: Application to Biological Products[J]. Comprehensive Reviews in Food Science and Food Safety, 2016, 15(3): 646-667. DOI:10.1111/1541-4337.12202.
[51] KU S, JEONG J, PARK J, et al. Quality Evaluation of Pork with Various Freezing and Thawing Methods[J]. Korean journal for food science of animal resources, 2014, 34(5): 597-603. DOI:10.5851/kosfa.2014.34.5.597.
[52] CHOI Y S, KU S K, JEONG J Y, et al. Changes in Ultrastructure and Sensory Characteristics on Electro-magnetic and Air Blast Freezing of Beef during Frozen Storage[J]. Korean journal for food science of animal resources,2015,35(1): 27-34. DOI:10.5851/kosfa.2015.35.1.27.
[53] RODRIGUEZ A C, JAMES C, JAMES S J. Effects of weak oscillating magnetic fields on the freezing of pork loin[J]. Food and Bioprocess Technology, 2017, 10(9): 1615-1621. DOI:10.1007/s11947-017-1931-2.
[54] JAMES C, REITZ B, JAMES S J. The freezing characteristics of garlic bulbs (Allium sativum L.) frozen conventionally or with the assistance of an oscillating weak magnetic field[J]. Food and Bioprocess Technology, 2015, 8(3): 702-708. DOI:10.1007/s11947-014-1438-z.
[55] OTERO L, PéREZ-MATEOS M, RODRíGUEZ A C, et al. Electromagnetic freezing: Effects of weak oscillating magnetic fields on crab sticks[J]. Journal of Food Engineering, 2017, 200: 87-94. DOI:10.1016/j.jfoodeng.2016.12.018.
[56] CHEN A Q, LIU Y, EL ACHKAR G, et al. Effects of magnetic field on freezing characters of carrot, potato and broccoli[J]. European Physical Journal-Applied Physics, 2021, 93(1), 10201. DOI:10.1051/epjap/2020200188.
[57] PANAYAMPADAN A S, SHAFIQ A M, ASLAM R, et al. Effects of alternating magnetic field on freezing of minimally processed guava[J]. LWT, 2022, 163, 113544. DOI:10.1016/J.LWT.2022.113544.
[58] WAN L L, POWELL-PALM M J, LEE C, et al. Preservation of rat hearts in subfreezing temperature isochoric conditions to-8 degrees C and 78 MPa[J]. Biochemical and Biophsical Research Communications, 2018, 496(3): 852-857. DOI:10.1016/j.bbrc.2018.01.140.
[59] KIANI H, ZHANG Z H, SUN D W. Effect of ultrasound irradiation on ice crystal size distribution in frozen agar gel samples[J]. Innovative Food Science and Emerging Technologies, 2013, 18: 126-131. DOI:10.1016/j.ifset.2013.02.007.
[60] DALVI-ISFAHAN M, HAMDAMI N, LE-BAIL A. Effect of freezing under electrostatic field on the quality of lamb meat[J]. Innovative Food Science and Emerging Technologies, 2016, 37: 68-73. DOI:10.1016/j.ifset.2016.07.028.
[61] KANG T, HER J Y, HOPTOWIT R, et al. Investigation of the Effect of Oscillating Magnetic Field on Fresh-Cut Pineapple and Agar Gel as a Model Food During Supercooling Preservation[J]. Transactions of the ASABE, 2019, 62(5): 1155-1161. DOI:10.13031/trans.13285.
[62] LIN H X, ZHAO S S, HAN X Y, et al. Effect of static magnetic field extended supercooling preservation on beef quality[J]. Food Chemistry, 2022, 370, 131264. DOI:10.1016/J.FOODCHEM.2021.131264.
[63] KANG T Y, SHAFEL T, LEE D Y, et al. Quality retention of fresh tuna stored using supercooling technology[J]. Foods, 2020, 9(10), 1356. DOI:10.3390/foods9101356.
[64] YOU Y S, HER J Y, SHAFEL T, et al. Supercooling preservation on quality of beef steak[J]. Journal of Food Engineering, 2020, 274, 109840. DOI:10.1016/j.jfoodeng.2019.109840.
[65] MOK J Y, HER J Y, KANG T Y, et al. Effects of pulsed electric field (PEF) and oscillating magnetic field (OMF) combination technology on the extension of supercooling for chicken breasts[J]. Journal of Food Engineering, 2017, 196: 27-35. DOI:10.1016/j.jfoodeng.2016.10.002.
[66] HER J Y, KANG T Y, HOPTOWIT R, et al. Oscillating Magnetic Field (OMF) Based Supercooling Preservation of Fresh-Cut Honeydew Melon[J]. Transactions of the ASABE, 2019, 62(3): 779-785. DOI:10.13031/trans.13286.
[67] KANG T Y, YOU Y S, HOPTOWIT R, et al. Effect of an oscillating magnetic field on the inhibition of ice nucleation and its application for supercooling preservation of fresh-cut mango slices[J]. Journal of Food Engineering, 2021, 300, 110541. DOI:10.1016/J.JFOODENG.2021.110541.
[68] DALVI-ISFAHAN M, HAMDAMI N, XANTHAKIS E, et al. Review on the control of ice nucleation by ultrasound waves, electric and magnetic fields[J]. Journal of Food Engineering, 2017, 195: 222-234. DOI:10.1016/j.jfoodeng.2016.10.001.
[69] QIAN J Y, MA H L, LI S J, et al. Inactivation of Bacillus subtilis by a Pulsed Magnetic Field and Kinetics Model[J]. Journal of Pure & Applied Microbiology, 2013, 7(4): 3043-3050.
[70] 王志敏, 魏芳, 崔岩岩, 等. 冷杀菌技术在奶制品加工中的研究进展[J]. 中国乳品工业, 2017, 45(01): 39-42.
[71] LIN L, WANG X L, HE R H, et al. Action mechanism of pulsed magnetic field against E-coli O157:H7 and its application in vegetable juice[J]. Food Control, 2019, 95: 150-156. DOI:10.1016/j.foodcont.2018.08.011.
[72] 金江涛, 郑必胜. 强脉冲磁场对草莓汁的杀菌效果研究[J]. 食品工业, 2009, 30(06): 55-57.
[73] 金江涛, 郑必胜, 肖凯军. 强脉冲磁场对草莓过氧化物酶的钝化及对草莓汁的杀菌效果研究[J]. 食品工业科技, 2010, 31(03): 99-101+105. DOI:10.13386/j.issn1002-0306.2010.03.039.
[74] 高梦祥, 马海乐, 郭康权. 强脉冲磁场对牛奶的杀菌效果及其营养成分的影响研究[J].农业工程学报, 2005(03): 181-184.
[75] QIAN J Y, ZHOU C S, MA H L, et al. Biological effect and inactivation mechanism of bacillus subtilis exposed to pulsed magnetic field: morphology, membrane permeability and intracellular contents[J]. Food Biophysics, 2016, 11(4): 429-435. DOI:10.1007/s11483-016-9442-7.
[76] QIAN J Y, ZHOU C S, MA H L, et al. Proteomics Analyses and Morphological Structure of Bacillus subtilis Inactivated by pulsed magnetic field[J]. Food Biophysics, 2016, 11(4): 436-445. DOI:10.1007/s11483-016-9444-5.
[77] QIAN J Y, FALL A N, ZHANG M, et al. Increase of intracellular Ca2+ concentration in Listeria monocytogenes under pulsed magnetic field[J]. Journal of Magnetism and Magnetic Materials, 2022, 553, 169270. DOI:10.1016/j.jmmm.2022.169270.
[78] PU Y M, CHANG D C. Cytosolic Ca2+ Signal Is Involved in Regulating UV-Induced Apoptosis in HeLa Cells[J]. Biochemical and Biophysical Research Communications, 2001, 282(1): 84-89. DOI:10.1006/bbrc.2001.4532.
[79] 马海乐, 许审时, 何荣海, 等. 利用Fura-2/AM荧光探针法和LCSM法研究受磁场处理S.aureus细胞Ca2+的跨膜行为[J]. 光谱学与光谱分析, 2012, 32(02): 407-410.
[80] HE R H, MA H L, WANG H L. Inactivation of E. coli by high-intensity pulsed electromagnetic field with a change in the intracellular Ca2+?concentration[J]. Journal of Electromagnetic Waves and Applications, 2014, 28(4): 459-469. DOI:10.1080/09205071.2013.874539.
[81] SEO M H, LEE H. Changes in Ca2+ release in human red blood cells under pulsed magnetic field[J]. Journal of Magnetism and Magnetic Materials, 2020, 505, 166726. DOI:10.1016/j.jmmm.2020.166726.
[82] ZHANG J L, ZENG D J, XU C, et al. Effect of low-frequency magnetic field on formation of pigments of Monascus purpureus[J]. European Food Research and Technology, 2015, 240(3): 577-582. DOI:10.1007/s00217-014-2358-x.
[83] AL-HAWASH A B, LI S, ZHANG X J, et al. Productivity of gamma-Linoleic acid by oleaginous fungus Cunninghamella echinulata using a pulsed high magnetic field[J]. Food Bioscience, 2018, 21: 1-7. DOI:10.1016/j.fbio.2017.10.007.
[84] 刘善勇, 董霞. 微磁场对金针菇生长发育的影响[J]. 北方园艺, 2013(04): 159-161.
[85] JAMIL Y, ULHAQ Z, IQBAL M, et al. Enhancement in growth and yield of mushroom using magnetic field treatment[J]. International Agrophysics, 2012, 26(4): 375-380. DOI:10.2478/v10247-012-0052-4.
[86] TANG H f, WANG P, WANG H, et al. Effect of static magnetic field on morphology and growth metabolism of Flavobacterium sp. m1-14[J]. Bioprocess and biosystems engineering, 2019, 42(12): 1923-1933. DOI:10.1007/s00449-019-02186-7.
[87] 高梦祥, 夏帆, 朱朋涛. 交变磁场对猴头菌生长及胞外多糖的影响[J]. 农业机械学报, 2009, 40(02): 139-141+90.
[88] 李心怡, 叶晓非, 马海乐, 等. 低强交变磁场促进灰树花液体发酵及其生物学窗效应研究[J]. 食品与发酵工业, 2017, 43(08): 53-58. DIO:10.13995/j.cnki.11-1802/ts.014492.
[89] 朱莉萍, 马海乐, 陆敏, 等. 低频交变磁场对樟芝液态发酵的影响[J]. 现代食品科技, 2019, 35(08): 153-159+54. DOI:10.13982/j.mfst.1673-9078.2019.8.023.
[90] 郭丹钊, 赵杨, 葛璐, 等. 弱磁场对樟芝液态发酵菌丝体细胞膜流动性的影响[J]. 食用菌学报, 2018, 25(03): 42-48.DOI:10.16488/j.cnki.1005-9873.2018.03.007.
[91] 王蓓, 王薇薇, 马海乐, 等. 静磁场辅助液态发酵对樟芝菌丝体及三萜产量的影响[J]. 中国农业科技导报, 2015, 17(05): 99-105. DOI:10.13304/j.nykjdb.2015.481.
[92] 周孟清, 高宇. 磁场条件下柑橘皮中活性物质提取研究[J]. 饲料与畜牧, 2009(10): 47-49.
[93] 周芸, 张珍, 张盛贵, 等. 正交试验优化磁场法提取枸杞黄酮工艺[J]. 食品科学, 2012, 33(18): 98-101.
[94] ZAGULA G, BAJCAR M, SALETNIK B, et al. Comparison of the effectiveness of water-based extraction of substances from dry tea leaves with the use of magnetic field assisted extraction techniques[J]. Molecules, 2017, 22(10), 1656. DOI:10.3390/molecules22101656.
[95] TARAPATSKYY M, ZAGULA G, BAJCAR M, et al. Magnetic field extraction techniques in preparing high-quality tea infusions[J]. Applied Sciences-Basel, 2018, 8(10), 1876. DOI:10.3390/app8101876.
[96] FENG X T, ZHANG W, ZHANG T H, et al. Systematic investigation for extraction and separation of polyphenols in tea leaves by magnetic ionic liquids[J]. Journal of the Science of Food and Agriculture, 2018, 98(12): 4550-4560. DOI:10.1002/jsfa.8983.