24小时热门版块排行榜    

查看: 441  |  回复: 0

庐州月慧

新虫 (小有名气)

[交流] 看到有人求助这段英文翻译,可我却没有权限回帖,在此与各位交流,请多多指教!

2.5. Analysis of the composition of SFP
The HPLC method was used to identify the monosaccharides
in SFP [11]. The sample (10 mg) of SFP was hydrolyzed with
2 mol/l H2SO4 (2 ml) at 100 ◦C for 5 h, and the excess acid was
neutralized with barium carbonate. After standing overnight, the
neutral products were separated by centrifugation at 3000 rpm
for 10 min, 100 l supernatant was collected and reacted with 1-
phenyl-3-methyl-5-pyrazolone, then subsequently separated by
HPLC (Shimadzu LC-10AT VP, Japan) using a Packed column
(4.6 × 250 mm) with detection at 250 nm. The mobile phase were
consisted of 78% phosphate buffer solution (0.05 M, KH2PO4-NaOH,
pH 6.9) and 22% acetonitrile (v/v), and the samples were eluted at a
flow rate of 1.0 ml/min at 28 ◦C. In this study, l-Rha, d-Gal, d-GalA,
d-Glu and Ara were used as references.
我觉得可以这样翻译:2.5.SFP组分的分析
高效液相色谱法常被用于鉴定SFP中的单糖,10ml的SFP样品与2ml浓度为2mol/ml的 H2SO4在100◦C的温度下水解5个小时,过量的酸则用碳酸钡中和掉。这样放置一个晚上后,以每分钟3000转的转速离心10min可除去中和产物,收集100ml的上清液与1-苯基-3-甲基-5-吡唑酮反应,然后用高效液相色谱仪(型号:Shimadzu LC-10AT VP, Japan)进行分离,填充柱规格为4.6 × 250 mm,在250nm的波长条件下测定。流动相组成为78%的磷酸盐缓冲液 (0.05 M, KH2PO4-NaOH,pH 6.9)和22%的乙腈溶液(v/v),温度为28 ◦C、洗脱液流速1.0 ml/min洗脱样品。此次研究中,标准品为L-鼠李糖,D-氨基半乳糖,D-氨基半乳糖胺,花生四烯酸。
回复此楼
persist
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 庐州月慧 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:39 by 9i7PCSZyMzot
[论文投稿] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:27 by 9i7PCSZyMzot
[硕博家园] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:27 by 9i7PCSZyMzot
[公派出国] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:15 by 9i7PCSZyMzot
[博后之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:15 by 9i7PCSZyMzot
[考博] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 01:03 by 9i7PCSZyMzot
[论文投稿] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 E4V9bALS54sj 2026-09-19 3/150 2026-09-20 00:51 by 9i7PCSZyMzot
[考研] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 3/150 2026-09-20 00:15 by 9i7PCSZyMzot
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +3 4pRyVGCVerAA 2026-09-19 3/150 2026-09-20 00:03 by 9i7PCSZyMzot
[考博] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:51 by 9i7PCSZyMzot
[基金申请] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:39 by 9i7PCSZyMzot
[考研] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:27 by 9i7PCSZyMzot
[论文投稿] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:27 by 9i7PCSZyMzot
[公派出国] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 4pRyVGCVerAA 2026-09-19 4/200 2026-09-19 23:03 by 9i7PCSZyMzot
[公派出国] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +3 4pRyVGCVerAA 2026-09-18 7/350 2026-09-19 21:03 by 9i7PCSZyMzot
[教师之家] 现代”学阀”该如何界定 +3 iaeyuan 2026-09-19 3/150 2026-09-19 20:52 by 没昵称呀
[基金申请] 国社科系统bug了,是不是要放榜了? +7 kynobel 2026-09-16 9/450 2026-09-19 14:52 by 接好运婷
[考博] 申博发邮件 +8 Lmengk 2026-09-15 9/450 2026-09-19 09:27 by 中间体超市
[有机交流] 各位大神,目前国内有哪些比较好用的逆合成软件? 20+3 zapen 2026-09-15 9/450 2026-09-18 18:17 by zapen
[考博] 上海工程技术大学激光智能制造课题组|2027级博士研究生招生公告 +7 水士口 2026-09-16 8/400 2026-09-16 13:47 by kkklens
信息提示
请填处理意见