• 介紹：

   Polygalacturonic acid (Galacturonic acid polymer) 是透明膠狀酸，是細(xì)胞壁的主要成分。Polygalacturonic acid 可用于制備銀納米顆粒 (AgNPs)，作為抗氧化劑和抗炎劑，保護(hù)細(xì)胞免受 ROS 升高的破壞作用，并加速傷口愈合。Polygalacturonic acid 納米顆粒也表現(xiàn)出抗菌活性。

• 溶解性： 0.1mol/L檸檬酸-檸檬酸鈉緩沖液  酸性緩沖液煮沸攪拌溶解

• 敏感性： 易吸潮

• 儲(chǔ)存條件： RT

• 用途： 對(duì)于陸生植物，聚半乳糖醛酸是細(xì)胞壁多糖（果膠）的主要組成部分。束縛果膠酶酶抑制肽（PGIP），保護(hù)果膠，防止真菌果膠酶降解果膠。

• 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。

• 12. [1.4] Ze Li et al."A new alkaline pectin lyase with novel thermal and pH stability from Bacilus velezensis."PROTEIN EXPRESSION AND PURIFICATION.2024 Aug;:106564

• 11. [IF=3.463] Yuanyuan Ren et al."Sodium hydrosulfide delays the softening of fig fruit during cold storage."Sci Hortic-Amsterdam. 2022 Jun;299:111037

• 10. [IF=2.19] Xiaochen Liu et al."Preparation of polysaccharides from Osmunda japonica (Thunb) with the potential of food additives: Structural features and functional properties."J Food Process Pres. 2021 Mar;45(3):e15189

• 9. [IF=2.72] Meijun Yi et al."Effect of heat treatment on the quality and energy metabolism in “Golden Delicious” apple fruit."J Food Biochem. 2021 Aug;45(8):e13759

• 8. [IF=3.463] Hanbo Wang et al."Retardation of postharvest softening of blueberry fruit by methyl jasmonate is correlated with altered cell wall modification and energy metabolism."Sci Hortic-Amsterdam. 2021 Jan;276:109752

• 7. [IF=4.57] Xiao Shenghua et al."GhMYB4 downregulates lignin biosynthesis and enhances cotton resistance to Verticillium dahliae."Plant Cell Rep. 2021 Apr;40(4):735-751

• 6. [IF=7.514] Dong-Lin Su et al."Efficient extraction and characterization of pectin from orange peel by a combined surfactant and microwave assisted process."Food Chem. 2019 Jul;286:1

• 5. Mei, X., Yang, M., Zhu, L., Zhou, Q., Li, X., Chen, Z., & Zou, C. (2020). Retinal levels of amyloid beta correlate with cerebral levels of amyloid beta in young APPswe/PS1dE9 transgenic mice before onset of Alzheimer’s disease. Behavioural Neurology, 2020.

• 4. 蘇東林,李培駿,張麗萍,袁洪燕,朱玲風(fēng),謝秋濤,潘蔣娟,劉偉,朱向榮,張菊華,李高陽(yáng),單楊.柑橘果膠高效提取及其酰胺化改性制備[J].中國(guó)食品學(xué)報(bào),2020,20(10):84-95.

• 3. 李圓圓, 羅安偉, 李琳,等. 采前氯吡脲處理對(duì)'秦美'獼猴桃貯藏期間果實(shí)硬度及細(xì)胞壁降解的影響[J]. 食品科學(xué), 2018, 39(21):280-285.

• 2. 劉迪 宋曉宇 李婧 尚華.響應(yīng)面法優(yōu)化酶法提取東北大馬哈魚(yú)中EPA的工藝研究[J].食品工業(yè) 2018 39(10):68-72.

• 1. 錢(qián)楊 吳李川 許童桐 等. 不同空氣暴露條件下四川泡菜的品質(zhì)變化及產(chǎn)植物細(xì)胞壁降解酶微生物分析[J]. 食品工業(yè)科技 2020(13).

輸入產(chǎn)品批號(hào)：

本計(jì)算器可幫助您計(jì)算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系，公式為：

質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *