著者
稲毛 治夫 加藤 裕久 石船 重之 古泉 秀夫 下川 正見 松下 竹次 江木 晋三
出版者
一般社団法人 日本医療薬学会
雑誌
病院薬学 (ISSN:03899098)
巻号頁・発行日
vol.19, no.4, pp.353-357, 1993-08-20 (Released:2011-08-11)
参考文献数
8

The hydrophilic membrane of a final filter was dissolved by etoposide injection (Lastet) when administered to a child with acute lymphoblastic leukemia by the continuous dosing method applied through a final filter. The objective of this investigation was to evaluate the effecacy (appearance, bubble point pressure and durability) of five final filters using etoposide injection and adjuvants. The results suggest that polyethylene glycol and ethanol in etoposide injection dissolved the cellulose membrane of the final filter, whereas the teflon membrane of the syringe-operated filter unit was valuable.
著者
松下 竹次郎 酒井 達郎 中川 鶴太郎
出版者
社団法人日本材料学会
雑誌
材料試験 : journal of the Japan Society for Testing Materials (ISSN:03727971)
巻号頁・発行日
vol.10, no.92, pp.342-343, 1961-05-15

Rheological analysis of "body" or consistency of "yokan" (pasty food made from gelation of concentrated starch suspension in sugar solution by agar-agar) was done by using a curdometer. Thirty samples of yokan from various makers were tested. As a first step, they were classified into three groups, i.e., good, medium, and poor, according to their practical evaluation, e.g., "body", stiffness or consistency. The curdometer used was a modified penetrometer. A small circular disk is pushed into the sample paste by means of a spring. Penetration of the disk is recorded on a drum. From observation of the recorded curves, it is possible to evaluate elastic deflection, plastic yielding or viscous flow of the paste. High grade yokan of good body is characterized by high viscosity and a sort of strain-hardening. Yokans of poor body, on the other hand, show continuous flow after plastic yielding. Their mechanical properties were compared with their compositions and chemical constituents. Sufficiently high value of starch and sugar content is necessary for the appearance of good body. Rheological data, so acquired and properly analysed, were used effectively in the design of a continuous processing plant of yokans.