Abstract
Sanchi flowers were traditionally used as functional medicinal ingredient in materials. The study was aimed at evaluating superfine powder product of Sanchi flower, hence in this study, five fractions of dried Sanchi flower powders (SFP) were prepared at variable particle sizes by superfine grinding and evaluated for changes in various properties. Superfine powder with median particle diameter of 25.57 μm was produced through grinding. It was evident from the environmental scanning electron microscopy analysis that during superfine grinding, mechanical shear stress played its crucial role in breakdown of the SFP and causes increases in surface area owing to reduction of particle sizes. Superfine grinding could improve solubility, oil holding capacity, and brightness, but decrease the fluidity of SFP. SFP with smallest particle size exhibited highest saponin, minerals, total phenolic, and flavonoid contents accompanied with the best antioxidant activities. Size reduction beyond M200 and M400 led to increasing tendency in IR signature band patterns and marked differences in peak intensities while the powdered samples showed resemblance with respect to peak shapes. Differential scanning calorimetry indicated the lowest melting temperature for SFP fraction with smallest particle size. Conclusively, superfine SFP due to inherent improvement in properties may render several potential applications in manufacturing of food and pharmaceutical additives to impart improved functionalities of finally finished products with uniformity.
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References
Abdul-Hamid A, Luan YS (2000) Functional properties of dietary fibre prepared from defatted rice bran. Food Chem 68:15–19
Cao X, Zhang M, Mujumdar AS, Zhong Q, Wang Z (2018) Effect of nano-scale powder processing on physicochemical and nutritional properties of barley grass. Powder Technol 336:161–167
Carr RL (1965) Evaluating flow properties of solids. Chem Eng J 72:163–168
Eghdami A, Sadeghi F (2010) Determination of total phenolic and flavonoids contents in methanolic and aqueous extract of Achillea millefolium. J Org Chem 2:81–84
Ghodki BM, Goswami TK (2016) Effect of grinding temperatures on particle and physicochemical characteristics of black pepper powder. Powder Technol 299:168–177
Heard MJ, Chamberlain AC (1982) Effect of minerals and food on uptake of lead from the gastrointestinal tract in humans. Hum Toxicol 1:411–415. https://doi.org/10.1177/096032718200100407
Huang X, Dou JY, Li D, Wang LJ (2018) Effects of superfine grinding on properties of sugar beet pulp powders. LWT 87:203–209. https://doi.org/10.1016/j.lwt.2017.08.067
Huang SJ, Tsai SY, Mau JL (2006) Antioxidant properties of methanolic extracts from Agrocybe cylindracea. LWT Food Sci Technol 39:379–387
Hu J, Chen Y, Ni D (2012) Effect of superfine grinding on quality and antioxidant property of fine green tea powders. LWT Food Sci Technol 45:8–12
Jiang GH, Nam SH, Eun JB (2018) Effects of peeling, drying temperature, and sodium metabisulfite treatment on physicochemical characteristics and antioxidant activities of Asian pear powders. J Food Process Preserv 42:e13526
Kirwan WO, Smith AN, McConnell AA, Mitchell WD, Eastwood MA (1974) Action of different bran preparations on colonic function. Brit Med J 4:187–189
Kang MH, Park CG, Cha MS, Seong NS, Chung HK, Lee JB (2001) Component characteristics of each extract prepared by different extract methods from byproducts of Glycyrrhizia Uralensis. J Kor Soc Food Sci Nutr 30:138–142 (in Korean)
Li G, Guo W, Gao X, Wang Y, Sun S (2020) Effect of superfine grinding on physicochemical and antioxidant properties of soybean residue powder. Food Sci Nutr 8:1208–1214
Muttakin S, Kim MS, Lee DU (2015) Tailoring physicochemical and sensorial properties of defatted soybean flour using jet-milling technology. Food Chem 187:106–111
Ng TB (2006) Pharmacological activity of sanchi ginseng (Panax notoginseng). J Pharm Pharmacol. 58:1007–1019. https://doi.org/10.1211/jpp.58.8.0001
Özcan MM, Akbulut M (2007) Estimation of minerals, nitrate and nitrite contents of medicinal and aromatic plants used as spices, condiments and herbal tea. Food Chem 106:852–858
Peng M, Yi YX, Zhang T, Ding Y, Le J (2018) Stereoisomers of saponins in Panax notoginseng (Sanqi): a review. Front Pharmacol 9:188
Peng M, Zhang T, Ding Y, Yi Y, Yang Y, Le J (2016) Structure-based prediction of CAD response factors of dammarane-type tetracyclic triterpenoid saponins and its application to the analysis of saponin contents in raw and processed Panax notoginseng. RSC Adv 6:36987–37005
Phat C, Li H, Lee DU, Moon B, Yoo YB, Lee C (2015) Characterization of Hericium erinaceum powders prepared by conventional roll milling and jet milling. J Food Eng 145:19–24
Park SJ, Kim AY, Lee HS, Kim BY, Kim BY, Baik MY (2012) Effects of puffing process on the saponin components in Platycodon grandiflorus (jacqin) A.De Candle. Food Eng Prog 16:164–171
Quispe-Condori S, Saldaña MDA, Temelli F (2011) Microencapsulation of flax oil with zein using spray and freeze drying. LWT Food Sci Technol 44:1880–1887
Ramachandraiah K, Chin KB (2017) Impact of drying and micronization on the physicochemical properties and antioxidant activities of celery stalk. J Sci Food Agric 97:4539–4547
Raza H, Ameer K, Zaaboul F, Sharif HR, Ali B, Shoaib M, Akhtar W, Zhang L (2019) Effects of ball-milling on physicochemical, thermal and functional properties of extruded chickpea (Cicer arietinum L.) powder. CYTA J Food 17:563–573
Sastry SK, Mandal B, Sano T, Hammond J (2019) Panax notoginseng (Notoginseng or Sanqi). Springer, New Delhi
Zaiter A, Becker L, Karam MC, Dicko A (2016) Effect of particle size on antioxidant activity and catechin content of green tea powders. J Food Sci Technol 53:2025–2032
Zhang M, Wang F, Liu R, Tang X, Zhang Q, Zhang Z (2014) Effects of superfine grinding on physicochemical and antioxidant properties of Lycium barbarum polysaccharides. LWT Food Sci Technol 58:594–601
Zhang S, Chen C, Lu W, Wei L (2018) Phytochemistry, pharmacology, and clinical use of Panax notoginseng flowers buds. Phytother Res 32:2155–2163
Zhao X, Du F, Zhu Q, Qiu D, Yin W, Ao Q (2010) Effect of superfine pulverization on properties of Astragalus membranaceus powder. Powder Technol 203:620–625
Zhao XY, Ao Q, Yang LW, Yang YF, Sun JC, Gai GS (2009a) Application of superfine pulverization technology in Biomaterial Industry. J Taiwan Inst Chem Eng 40:337–343
Zhao XY, Zhu HT, Zhang GX, Tang WD (2015a) Effect of superfine grinding on the physicochemical properties and antioxidant activity of red grape pomace powders. Powder Technol 286:838–844
Zhao X, Yang Z, Gai G, Yang Y (2009b) Effect of superfine grinding on properties of ginger powder. J Food Eng 91:217–222
Zhao X, Zhu H, Chen J, Ao Q (2015b) FTIR, XRD and SEM analysis of ginger powders with different size. J Food Process Preserv 39:2017–2026
Zhong C, Zu Y, Zhao X, Yong Li, Ge Y, Wu W, Zhang Y, Li Y, Guo D (2016) Effect of superfine grinding on physicochemical and antioxidant properties of pomegranate peel. Int J Food Sci Technol 51:212–221
Zhu Y, Pettolino F, Mau SL, Bacic A, Yuan CS (2005) Characterization of cell wall polysaccharides from the medicinal plant Panax notoginseng. Phytochem 66:1067–1076
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This study was financially supported by Jilin Medical University, Jilin Province, China.
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Wu, Z., Ameer, K. & Jiang, G. Effects of superfine grinding on the physicochemical properties and antioxidant activities of Sanchi (Panax notoginseng) flower powders. J Food Sci Technol 58, 62–73 (2021). https://doi.org/10.1007/s13197-020-04514-2
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DOI: https://doi.org/10.1007/s13197-020-04514-2