国产精品视频一区二区三区四,亚洲av美洲av综合av,99国内精品久久久久久久,欧美电影一区二区三区电影

產(chǎn)品推薦:氣相|液相|光譜|質(zhì)譜|電化學(xué)|元素分析|水分測定儀|樣品前處理|試驗(yàn)機(jī)|培養(yǎng)箱


化工儀器網(wǎng)>技術(shù)中心>其他文章>正文

歡迎聯(lián)系我

有什么可以幫您? 在線咨詢

測量應(yīng)用案例-20191201

來源:美國布魯克海文儀器公司   2019年12月09日 15:07  

文獻(xiàn)名:Effect of ball milling time on physicochemical properties of Cordyceps militaris ultrafine particles 

 

作者Yanjun An, Yanan Sun, Min Zhang, Benu Adhikari, Zhongqin Li

State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China

 

摘要:Cordyceps militaris powder with different particle sizes, a fungus rich in cordycepin and carotenoids, has different physicochemical properties. To explore the influence of different ball milling time on the properties, a batch ballmill was used before high energy nanoimpact mill to produce ultrafine particles from Cordyceps militaris. The particle formation kinetics was covering 2 to 16 hr of grinding was measured and explained. The surface charge (zeta potential), surface activity (surface tension), polarity and cordycepin, and carotenoids contents of particles during dissolution in water were measured and explained. The yield of ultrafine particles ~200 nm did not increase too much during 6–10 hr of grinding but they aggregated significantly at 16 hr of milling. The zeta potential, airwater surface tension reducing ability, and particle polarity of these ultrafine particles were particle size dependent. The dissolution of cordycepin and carotenoids in water was faster in these ultrafine particles but their dissolution patterns were different. The ultrafine particles of C. militaris can be preferably used in nutraceuticals and as emulsifiers.

免責(zé)聲明

  • 凡本網(wǎng)注明“來源:化工儀器網(wǎng)”的所有作品,均為浙江興旺寶明通網(wǎng)絡(luò)有限公司-化工儀器網(wǎng)合法擁有版權(quán)或有權(quán)使用的作品,未經(jīng)本網(wǎng)授權(quán)不得轉(zhuǎn)載、摘編或利用其它方式使用上述作品。已經(jīng)本網(wǎng)授權(quán)使用作品的,應(yīng)在授權(quán)范圍內(nèi)使用,并注明“來源:化工儀器網(wǎng)”。違反上述聲明者,本網(wǎng)將追究其相關(guān)法律責(zé)任。
  • 本網(wǎng)轉(zhuǎn)載并注明自其他來源(非化工儀器網(wǎng))的作品,目的在于傳遞更多信息,并不代表本網(wǎng)贊同其觀點(diǎn)和對其真實(shí)性負(fù)責(zé),不承擔(dān)此類作品侵權(quán)行為的直接責(zé)任及連帶責(zé)任。其他媒體、網(wǎng)站或個人從本網(wǎng)轉(zhuǎn)載時,必須保留本網(wǎng)注明的作品第一來源,并自負(fù)版權(quán)等法律責(zé)任。
  • 如涉及作品內(nèi)容、版權(quán)等問題,請?jiān)谧髌钒l(fā)表之日起一周內(nèi)與本網(wǎng)聯(lián)系,否則視為放棄相關(guān)權(quán)利。
企業(yè)未開通此功能
詳詢客服 : 0571-87858618
永登县| 读书| 宁夏| 马龙县| 汉寿县| 莲花县| 乳源| 永兴县| 尚义县| 德昌县| 额济纳旗| 萍乡市| 江油市| 抚顺县| 铜鼓县| 罗甸县| 西贡区| 屏东市| 洛南县| 林周县| 秦安县| 昭觉县| 万山特区| 孝感市| 齐河县| 资溪县| 大石桥市| 乌什县| 昌江| 德江县| 政和县| 台南市| 鹿邑县| 梨树县| 黄大仙区| 远安县| 曲麻莱县| 高邮市| 洛隆县| 句容市| 那坡县|