| 3 | 1/1 | 返回列表 |
| 查看: 925 | 回復(fù): 2 | |||
| 本帖產(chǎn)生 1 個(gè) 翻譯EPI ,點(diǎn)擊這里進(jìn)行查看 | |||
xukun1176銀蟲 (小有名氣)
|
[求助]
求將一段中文翻譯為英文
|
||
| 本文是關(guān)于鯊魚皮中膠原多肽的分離純化與表征的研究。鯊魚皮中蛋白質(zhì)的含量為86.95%(含量以鯊魚皮干物質(zhì)計(jì)算),其中61.45%是膠原蛋白。先以鯊魚皮為原料提取明膠,然后再分別使用復(fù)合蛋白酶、中性蛋白酶、堿性蛋白酶、酸性蛋白酶和木瓜蛋白酶對(duì)其酶解5個(gè)小時(shí),考察酶解產(chǎn)物的水解度和三種體外抗氧化活性指標(biāo)(包括DPPH自由基清除活性、ABTS自由基清除活性和抗脂質(zhì)過氧化反應(yīng)),最終確定以酸性蛋白酶酶解產(chǎn)物和DPPH自由基清除活性作為后續(xù)分離純化實(shí)驗(yàn)的原料和活性跟蹤指標(biāo)。 |
新蟲 (文學(xué)泰斗)
外剛內(nèi)柔之逍遙達(dá)子
| This article is studied the purification and characterization about the shark skin collagen peptides. The protein content of Shark skin was 86.95% and collagen was about 61.45% which was calculated by dry matter. Firstly, the gelatin was extracted from shark skin, and then the gelatin was hydrolyzed by protease, neutral protease, alkaline protease, acid and papain enzyme for 5 hours, respectively. Then, we studied the degree of hydrolysis hydrolysates and three in vitro antioxidant Activity indicators which was included DPPH radical scavenging activity, ABTS radical scavenging activity and lipid peroxidation. Finally, the acid protease enzyme product and DPPH radical scavenging activity was chosen as raw materials and active tracking experiment indicators for the follow-up purification. |
新蟲 (文學(xué)泰斗)
外剛內(nèi)柔之逍遙達(dá)子
| 3 | 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] 招08考數(shù)學(xué) +3 | laoshidan 2026-03-20 | 7/350 |
|
|---|---|---|---|---|
|
[考研]
|
酥酥魚.. 2026-03-21 | 3/150 |
|
|
[考研] 一志愿華中科技大學(xué)071000,求調(diào)劑 +4 | 沿岸有貝殼6 2026-03-21 | 4/200 |
|
|
[考研] 化學(xué)工程321分求調(diào)劑 +18 | 大米飯! 2026-03-15 | 22/1100 |
|
|
[考研] 求調(diào)劑 +4 | 要好好無聊 2026-03-21 | 4/200 |
|
|
[考研] 求調(diào)劑 +5 | 十三加油 2026-03-21 | 5/250 |
|
|
[考研] 一志愿深大,0703化學(xué),總分302,求調(diào)劑 +4 | 七月-七七 2026-03-21 | 4/200 |
|
|
[考研] 313求調(diào)劑 +4 | 肆叁貳壹22 2026-03-19 | 4/200 |
|
|
[考研] 307求調(diào)劑 +3 | wyyyqx 2026-03-17 | 3/150 |
|
|
[考研] 一志愿中國(guó)石油大學(xué)(華東) 本科齊魯工業(yè)大學(xué) +3 | 石能偉 2026-03-17 | 3/150 |
|
|
[考研] 材料專碩英一數(shù)二306 +7 | z1z2z3879 2026-03-18 | 7/350 |
|
|
[考研] 材料學(xué)碩297已過四六級(jí)求調(diào)劑推薦 +11 | adaie 2026-03-19 | 11/550 |
|
|
[考研] 298-一志愿中國(guó)農(nóng)業(yè)大學(xué)-求調(diào)劑 +9 | 手機(jī)用戶 2026-03-17 | 9/450 |
|
|
[考博] 申博26年 +3 | 八6八68 2026-03-19 | 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] 材料,紡織,生物(0856、0710),化學(xué)招生啦 +3 | Eember. 2026-03-17 | 9/450 |
|
|
[考研] 326求調(diào)劑 +5 | 上岸的小葡 2026-03-15 | 6/300 |
|
|
[考研] 一志愿蘇州大學(xué)材料工程(085601)專碩有科研經(jīng)歷三項(xiàng)國(guó)獎(jiǎng)兩個(gè)實(shí)用型專利一項(xiàng)省級(jí)立項(xiàng) +6 | 大火山小火山 2026-03-16 | 8/400 |
|
|
[考研] 333求調(diào)劑 +3 | 文思客 2026-03-16 | 7/350 |
|
|
[考研] 0856求調(diào)劑 +3 | 劉夢(mèng)微 2026-03-15 | 3/150 |
|