| 3 | 1/1 | 返回列表 |
| 查看: 924 | 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(chóng) (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(yú)皮中膠原多肽的分離純化與表征的研究。鯊魚(yú)皮中蛋白質(zhì)的含量為86.95%(含量以鯊魚(yú)皮干物質(zhì)計(jì)算),其中61.45%是膠原蛋白。先以鯊魚(yú)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(guò)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(chóng) (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(chóng) (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 | |
|---|---|---|---|---|
|
[考博] 招收博士1-2人 +3 | QGZDSYS 2026-03-18 | 4/200 |
|
|---|---|---|---|---|
|
[考研] 269專碩求調(diào)劑 +5 | 金恩貝 2026-03-21 | 5/250 |
|
|
[考研] 326求調(diào)劑 +5 | 諾貝爾化學(xué)獎(jiǎng)覬?/a> 2026-03-15 | 8/400 |
|
|
[考研] 0703化學(xué)297求調(diào)劑 +3 | Daisy☆ 2026-03-20 | 3/150 |
|
|
[考研] 306求0703調(diào)劑一志愿華中師范 +5 | 紙魚(yú)ly 2026-03-21 | 5/250 |
|
|
[考研] 265求調(diào)劑 +12 | 梁梁校校 2026-03-19 | 14/700 |
|
|
[考研] 330求調(diào)劑0854 +3 | assdll 2026-03-21 | 3/150 |
|
|
[考研] 能源材料化學(xué)課題組招收碩士研究生8-10名 +5 | 脫穎而出 2026-03-16 | 15/750 |
|
|
[考研] 機(jī)械專碩299求調(diào)劑至材料 +3 | kkcoco25 2026-03-16 | 4/200 |
|
|
[考研] 265求調(diào)劑 +9 | 梁梁校校 2026-03-17 | 9/450 |
|
|
[考研] 一志愿蘇州大學(xué)材料求調(diào)劑,總分315(英一) +5 | sbdksD 2026-03-19 | 5/250 |
|
|
[考研] 290求調(diào)劑 +7 | ^O^乜 2026-03-19 | 7/350 |
|
|
[考研] 求調(diào)劑 +3 | @taotao 2026-03-20 | 3/150 |
|
|
[考研] 工科材料085601 279求調(diào)劑 +7 | 困于星晨 2026-03-17 | 9/450 |
|
|
[考研] 288求調(diào)劑,一志愿華南理工大學(xué)071005 +5 | ioodiiij 2026-03-17 | 5/250 |
|
|
[考研] 085601材料工程專碩求調(diào)劑 +10 | 慕寒mio 2026-03-16 | 10/500 |
|
|
[考博] 26博士申請(qǐng) +3 | 1042136743 2026-03-17 | 3/150 |
|
|
[考研] 308求調(diào)劑 +4 | 是Lupa啊 2026-03-16 | 4/200 |
|
|
[考研] 275求調(diào)劑 +4 | 太陽(yáng)花天天開(kāi)心 2026-03-16 | 4/200 |
|
|
[考研]
|
zhouzhen654 2026-03-16 | 3/150 |
|