| 2 | 1/1 | 返回列表 |
| 查看: 500 | 回復(fù): 1 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | |||
zhouwenliWLW木蟲 (小有名氣)
|
[求助]
請幫幫忙翻譯一下,這幾天急用,謝謝!
|
||
| 目的 通過實(shí)驗(yàn)確定PNG的處方和制備工藝。方法 1)考察甘露醇及氯化鈉用量,優(yōu)選凍干粉針最佳處方。2)考察活性炭用量及其對主要成分含量的影響。3)考察pH值調(diào)節(jié)劑及注射液配制的pH值范圍,確定制備工藝。結(jié)果 PNG凍干制劑工藝中加入10%甘露醇和10%氯化鈉時(shí)外觀最好,且無塌陷、無裂紋、水分最低,活性炭用量為3%時(shí)既達(dá)到了除熱原的目的又不影響PNG含量。結(jié)論 PNG凍干制劑的處方合理,制備工藝可行。 |
至尊木蟲 (著名寫手)
| Objectives: To experimentally determine the formulation for PNG and manufacturing process. Method: We evaluated 1) the effects of the dosages of mannitol and sodium chloride on the lyophilization process, and optimized the composition of the lyophilized powder. 2) effects of the dosage of activated carbon and its influence on the contents of main ingredients. 3) the type of buffering agent used for the adjustment of pH and the range of pH for the finished injectile, and based on these factors, we finalized the manufacturing process. The best appearance of the freeze-dried cake of PNG was obtained with 10% mannitol and 10% sodium chloride in the formulation, and finished products had no collapses or cracks, had the lowest water contents; the chosen dosage for activated carbon is 3%, which allows to remove pyrogen and not to affect the contents of PNG. Conclusion: The formulation for the PNG lyophilized preparation is rational and the processing is feasible |

| 2 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿武漢理工材料工程專碩調(diào)劑 +5 | Doleres 2026-03-19 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 一志愿吉林大學(xué)材料學(xué)碩321求調(diào)劑 +7 | Ymlll 2026-03-18 | 10/500 |
|
|
[考研] 0703化學(xué)調(diào)劑 ,六級(jí)已過,有科研經(jīng)歷 +12 | 曦熙兮 2026-03-15 | 12/600 |
|
|
[考研] 321求調(diào)劑 +8 | 何潤采123 2026-03-18 | 10/500 |
|
|
[考研] 材料080500調(diào)劑求收留 +4 | 一顆meteor 2026-03-13 | 4/200 |
|
|
[教師之家] 焦慮 +9 | 水冰月月野兔 2026-03-13 | 13/650 |
|
|
[考研] 本科鄭州大學(xué)物理學(xué)院,一志愿華科070200學(xué)碩,346求調(diào)劑 +4 | 我不是一根蔥 2026-03-18 | 4/200 |
|
|
[考研] 085410人工智能專碩317求調(diào)劑(0854都可以) +3 | xbxudjdn 2026-03-18 | 3/150 |
|
|
[考研] 330求調(diào)劑 +3 | 小材化本科 2026-03-18 | 3/150 |
|
|
[考研] 【同濟(jì)軟件】軟件(085405)考研求調(diào)劑 +3 | 2026eternal 2026-03-18 | 3/150 |
|
|
[考研] 085600材料與化工 +5 | 安全上岸! 2026-03-16 | 5/250 |
|
|
[考研] 311求調(diào)劑 +6 | 26研0 2026-03-15 | 6/300 |
|
|
[考研] 一志愿西南交大,求調(diào)劑 +4 | 材化逐夢人 2026-03-18 | 4/200 |
|
|
[考研]
|
胡辣湯放糖 2026-03-15 | 6/300 |
|
|
[考博] 環(huán)境領(lǐng)域全國重點(diǎn)實(shí)驗(yàn)室招收博士1-2名 +3 | QGZDSYS 2026-03-13 | 5/250 |
|
|
[考研] 材料與化工專碩調(diào)劑 +5 | heming3743 2026-03-16 | 5/250 |
|
|
[考研] 0854控制工程 359求調(diào)劑 可跨專業(yè) +3 | 626776879 2026-03-14 | 9/450 |
|
|
[考研] 070300化學(xué)學(xué)碩求調(diào)劑 +6 | 太想進(jìn)步了0608 2026-03-16 | 6/300 |
|
|
[考研] 289求調(diào)劑 +4 | 這么名字咋樣 2026-03-14 | 6/300 |
|
|
[考研] 297一志愿上交085600求調(diào)劑 +5 | 指尖八千里 2026-03-14 | 5/250 |
|