High phosphate process for making low calcium, smooth flow xanthan gumA novel process is described for making a low calcium xanthan gum exhibiting smooth flow properties which comprises the use of high levels of phosphate in the fermentation medium.Richard A. Empey...
Low calcium-contg. Xanthan gum having smooth fluidity is prepd. by culturing and fermenting Xanthomonas campestris in an aq. medium, which is free of the calcium ion. 0.7-1.0% phosphate is added to the medium. The generally permitted content of calcium is less than 0.04 wt. %. Produced Xan...
Bone regenerative engineering could replace autografts; however, no synthetic material fulfills all design criteria. Nanocarbons incorporated into three-dimensional printed (3DP) matrices can improve properties, but incorporation is constrained to low wt
high performance liquid chromatography. A single peak was measured when HMB was chromatographed on a C18 column and eluted with 0.01M phosphate buffer, pH 7.0. Also nuclear magnetic resonance was performed. This indicated only two peaks which corresponded to the methyl hydrogens and the CH2...
was computed between the rate histograms of each electrode pair. To sort the detected spikes (Fig.5c, d), features of the spike waveforms were extracted by calculating principal component (PC) scores. For the clustering, the K-Means algorithm, in which the number of clusters was determined to...
Functionalization of extracellular matrix (ECM) on multichannel biphasic calcium phosphate (BCP) granules for improved bone regeneration Materials & Design, Volume 192, 2020, Article 108653 Reiza D. Ventura,…, Byong Taek Lee View PDF Experimental and numerical investigation of interply hybrid composites...
0506-5G1-NAPHTHYL PHOSPHATE,SODIUM SA1-萘基磷酸钠,一水高纯级5G81012-89-7 0507-1KGPOLYVINYLPYRROLIDONE聚乙烯吡咯烷酮 4万分子量高纯级1KG9003-39-8 0507-500GPOLYVINYLPYRROLIDONE聚乙烯吡咯烷酮 4万分子量高纯级500G9003-39-8 0511-100GHEPES FREE ACIDHEPES FREE ACID高纯级 ...
一种低品位硅钙质胶磷矿的正反反浮选方法 A silicone anti-reverse flotation process of calcium phosphate rock is of low grade本发明是一种低品位硅钙质胶磷矿的正反反浮选方法,该方法将已破碎处理后的硅钙质型胶磷矿矿石调浆后,向其中加入磷酸盐矿物浮选调整剂和捕收剂进行调浆,再加水稀释后进入正浮选系统进行...
Robust multichip average (RMA) algorithm60 was used for summarization and normalization. Hybridization quality was assessed by spiked-in controls. Principal Component Analysis (PCA) was performed to check data quality that resulted adequate for all the samples. Transcripts were filtered by their signal...
(a) IR spectra of 0.50 mg ml−1 PLL in deuterated phosphate buffer pD 12.4 recorded as function of the temperature by using the EC-QCL-based IR transmission setup. The arrows indicate directions of spectral changes with temperature. (b) IR spectra (solid lines) and second-derivative (...