WebDIN certified Pullulan provided by PSS was used as polymeric standard. Samples with M n = 342, 1080, 5500, 9200, 20 k, 100 k, 188.5 k, 358 k, and 636 k and with PDI = 1.00–1.30 … WebPullulan is a polysaccharide produced by a yeast like fungus Aureobasidium pullulans. Pullulan is an essentially linear glucan consisting mainly of 1,6-linked maltotriose and …
(PDF) Biofabrication of Functional Pullulan by ... - ResearchGate
WebMay 3, 1996 · Injected amounts were 0.5 /xg for PSS and 5 /xg for the proteins and for the pullulan standards. In Fig. 2 log D-log Mr plots for PSS, pullulan and proteins are shown. Diffusion coefficients were calculated from retention times using Eq. 2. For PSS and pullulan straight lines were found with slopes of 0.56±0.02 and 0.53±0.03, respectively. WebOveruse and abuse of antibiotics greatly hasten the development of microbial drug resistance and substantially threat to global public health. Develop… j biol stand
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WebSystem and instrument validation based on DIN-Pullulan Lot No: p-100-5. Instrument Data Acquisition Software Solvent Temperature Flow rate Precolumn [8 x 50 mm] PSS SLD7000 MALLS detector, 638 nm using 7 angles: 35°, 50°, 75°, 90°, 105°, 130°, 145° Water, Sodium azide 0.5 g/L 23 °C 1,00 ml/min PSS SUPREMA 10µm WebDextran/Pullulan Poly(2-vinylpyridinium bromide) Poly(2-vinylpyridine) Dextran Block copolymers Poly(acrylic acid ... 24-bit AD converter for all detectors with an analog output to be connected to the optical ins of a PSS UDC810-x. This AD converter is for all signals in the range of -0.5 to +1.5 V. Power supply and polymeric optical ... WebPEO standards from PSS. Pullulan samples were analyzed in acetate buffer containing 20% MeOH at 25 °C using a PSS NOVEMA Max analytical system XL (pre column size … j bionic eng影响因子