国产欧美熟妇另类久久久,久久精品国产亚洲777,中文字幕无码亚洲字幕成a人蜜桃

網(wǎng)站首頁技術(shù)中心 > 桔梗皂苷D2技術(shù)參數(shù)
產(chǎn)品目錄
桔梗皂苷D2技術(shù)參數(shù)
更新時間:2025-11-03 點擊量:81

桔梗皂苷D2

分析標準品,HPLC≥98%

Platycodin D2

CAS號:66663-90-9

分子式:C63H102O33

分子量:1387.47

MDLMFCD29904544

貨號

規(guī)格/參數(shù)/品牌

價格

貨期

YJ-B20644-20mg

分析標準品,HPLC≥98%

2000.00

現(xiàn)貨

產(chǎn)品介紹

熔點:227-235℃

比旋光度:(MeOH)-27.9

外觀:粉末

溶解性:Insuluble  (8.2E-3 g/L)  (25  ℃)

敏感性:易吸潮

儲存條件:2-8℃

注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。

參考文獻(8)

8. [IF=1.6] Shuncheng Zhao et al."Effects of electron beam irradiation on microbial load, physicochemical properties, sensory quality, stability of active components, and antioxidant activity of Platycodon grandiflorum (Jacq.) A. DC.."APPLIED RADIATION AND ISOTOPES.2

7. [IF=4.3] Yu Hanwen et al."Identification and functional characterization of two trans-isopentenyl diphosphate synthases and one squalene synthase involved in triterpenoid biosynthesis in Platycodon grandiflorus."PLANTA.2023 Dec;258(6):1-13

6. [IF=3.024] Lanxin Wang et al."Ultra-high-performance liquid chromatography quadrupole time-of-flight tandem mass spectrometry coupled with three-step data post-processing techniques for comprehensive profiling of the multiple components in Fufang Xianzhuli Ye."PHYTO

5. [IF=3.205] Chi Zhang et al."Components study on antitussive effect and holistic mechanism of Platycodonis Radix based on spectrum-effect relationship and metabonomics analysis."J Chromatogr B. 2021 May;1173:122680

4. [IF=3.935] Tong Xie et al."A post processing strategy to score and rank the annotation confidence of saponins in natural products by integrating MS2 spectral similarity and fragment interpretation."J Pharmaceut Biomed. 2021 Sep;204:114291

3. [IF=4.821] Xiangwei Chang et al."Untargeted metabolomics approach reveals the tissue-specific markers of balloon flower root (Platycodi Radix) using UPLC-Q-TOF/MS."Microchem J. 2021 Sep;168:106447

2.  Zhang, Chi, et al. "Components study on antitussive effect and holistic mechanism of Platycodonis Radix based on spectrum-effect relationship and metabonomics analysis." Journal of Chromatography B 1173 (2021): 122680.https:##doi.org/10.1016/j.jchromb.2021

1.  張遲  黃戎婕  曾金祥 等. 不同產(chǎn)地桔梗HPLC指紋圖譜及化學模式識別研究[J]. 天然產(chǎn)物研究與開發(fā)  2020(8):1269-1277.



滬公網(wǎng)安備 31011802001677號

精品亚洲区二区中文字幕| 亚洲精品.com| xuanxuan在线观看| 97在线观看视频在线久| 高潮又爽又无遮挡又免费| 99国产精品久久久久久久成人热| 女帝被狂c躁到高潮抽搐| 亚洲熟女50p| 日本极品gif番号及出处| 加勒比一本色道久久综合亚洲精品| 国产女人高潮抽搐喷水视频夜| 99这里有精品99久久| 少妇一夜爽免费看| 下面被别人摸好爽| 少妇激情一区二区| 肉yin荡公厕肉便调教车ac| 惩罚不停高潮h| 姐姐6电视剧在线观看直播| 亚洲成av人片在线观看天堂无码| 蜜臀av正在| 久久亚洲精品小早川怜子720| 日韩av不卡顿| 在线观看无码的免费网站| 国产精品麻豆三级一区视频| 亚洲美女久久久久久久久| 日韩精品电影一区二区三区| 午夜精品一区二区三区免费视频| 大又大粗又爽又黄少妇毛片| 日韩Av中文在线字幕| 亲女稚嫩撑到求饶| 99精品久久久久久久免费看蜜臀| 欧美久久久无码精品亚洲日韩小说 | 女教师光屁股被调教小说阅读| 国产 在线 欧美 日韩| 韩国三级在线观看| 成人免费无遮挡无码黄漫视频| 久久久久久美女福利写真| 欧美摔跤裸体XXXX| 最近在线中文字幕| 白浆大屁股一区二区三区| 欧美日韩亚洲免费一区二区|