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L-抗坏血酸棕榈酸酯

¥ 84.00

产品编号 A104524 | CAS号 137-66-6 | 阿拉丁
L-Ascorbic acid 6-palmitate
99%
组合的产品项目
货号 规格 库存 价格 数量
A104524-100g 99% 上海(>10)
北方(8)
 
A104524-250g 99% 上海(预计3-7周)
北方(预计3-7周)
 
A104524-25g 99% 上海(>10)
北方(9)
 
A104524-500g 99% 上海(4)
北方(预计3-5个工作日)
 
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属性

敏感性 对光敏感
旋光率 22.5 ° (C=1, EtOH)
密度 1.1500
熔点 114°C

描述

产品介绍 略有柑橘气味极易溶于水和植物油,易熔于乙醇。
别名 维生素C棕榈酸酯;抗坏血酸-6-棕榈酸酯;抗坏血酸棕榈酸酯;Vc-棕榈酸酯;6-O-Palmitoyl-L-ascorbic acid; L-Ascorbyl palmitate; Ascorbic acid 6-palmitate; L-Ascorbyl 6-Palmitate;
生化机理 L-Ascorbyl palmitate (Asc-6P) is used along with other fatty acid ascorbates such as L-ascorbyl oleate and L-ascorbyl linoleate to protect cells and membranes from oxidative damage. Fatty acid ascorbate molecules have increased solubility in non-polar (lipophilic) environments.
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个人防护设备 Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter
WGK德国 1
参考文献
Stephan S Braun, Alexander A Botzki, Sunnhild S Salmen, Christian C Textor, Günther G Bernhardt, Stefan S Dove, Armin A Buschauer
Bacterial hyaluronan lyases (Hyal) degrade hyaluronan, an important component of the extracellular matrix, and are involved in microbial spread. Hyal inhibitors may serve as tools to study the role of...Read More
F Pop
During the microencapsulation process, the fish oil undergoes multiple changes in its physical properties such as bulkiness and dispersibility in aqueous phase and dry matrix. Autoxidation already occ...Read More
L Capretto, S Mazzitelli, G Colombo, R Piva, L Penolazzi, R Vecchiatini, X Zhang, C Nastruzzi
The current paper reports the production of polymeric micelles (PMs), based on pluronic block-copolymers, as drug carriers, precisely controlling the cellular delivery of drugs with various physico-ch...Read More
A A Carmichael
We're sorry this abstract is currently not available....Read More
Feng-Jen FJ Tsai, Yuan-Dai YD Wang, Cheng-Chi CC Chen, Chen C Hsieh, Zhi-Jiao ZJ Cheng, Yu-Jen YJ Wu
We present an in vivo test platform to evaluate the antioxidative capability of seven frequently used dermocosmetic antioxidants on the human stratum corneum (SC). It has been reported that the protei...Read More
Bente M Jensen, John S?rensen, Grith Mortensen, Martin B S?rensen, Trine K Dalsgaard
Whey fat has a relatively high level of unsaturated fatty acids, and as such, whey products with a high fat content are vulnerable to oxidation. The purposes of the present study were to assess the ox...Read More
DeMarquis O DO Loyd, Sean M SM Lynch
We're sorry this abstract is currently not available....Read More
Yali Y Yuan, Haijuan H Li, Shuang S Han, Lianzhe L Hu, Saima S Parveen, Guobao G Xu
Vitamin C derivatives (VCDs) have been widely used as the alternative and stable sources of vitamin C, and accordingly exhibit many new applications, such as anti-tumor and central nervous system drug...Read More
Luciano L Benedini, Maria Laura ML Fanani, Bruno B Maggio, Natalia N Wilke, Paula P Messina, Santiago S Palma, Pablo P Schulz
Ascorbyl palmitate (ASC(16)) is a molecule of potential pharmacological interest due to its antioxidant properties and amphiphilic nature. The surface behavior of ASC(16) was studied using Langmuir mo...Read More
Lindomar A Lerin, Miriam C Feiten, Aline Richetti, Geciane Toniazzo, Helen Treichel, Marcio A Mazutti, J Vladimir Oliveira, Enrique G Oestreicher, Débora de Oliveira
This work is focused on the optimization of reaction parameters for the synthesis of ascorbyl palmitate catalyzed by Candida antarctica lipase in different organic solvents under ultrasound irradiatio...Read More
Mirjam Gosenca, Ale? Obreza, Slavko Pe?ar, Mirjana Ga?perlin
The aim of this work was to test innovative approach for enhancing ascorbyl palmitate stability in microemulsions for topical application by addition of newly synthesized co-antioxidant 4-(tridecyloxy...Read More
P O Nnamani, A A Attama, E C Ibezim, M U Adikwu
P90Gylation refers to the modification of lipid molecules by one or more phospholipid chains. Phospholipon(R) 90G (P90G) contains about 94.0% of phosphatidylcholine stabilized with 0.1% ascorbyl palmi...Read More
Rangrong Yoksan, Jatesuda Jirawutthiwongchai, Kridsada Arpo
The encapsulation of ascorbyl palmitate (AP) in chitosan particles was carried out by droplet formation via an oil-in-water emulsion, followed by droplet solidification via ionic gelation using sodium...Read More
Mayura Wittayasuporn, Sirirat Rengpipat, Tanapat Palaga, Pravit Asawanonda, Nattaporn Anumansirikul, Supasorn P Wanichwecharungruang
A chitosan derivative, methyl ether-terminated poly(ethylene oxide)-4-methoxycinnamolyphthaloylchitosan (PCPLC) was prepared, characterized and self-assembled into nanoparticles. Encapsulation of asco...Read More
M M Almeida, J M P Alves, D C S Patto, C R R C Lima, J S Quenca-Guillen, M I R M Santoro, E R M Kedor-Hackmann
A rapid HPLC method was developed for the assay of tocopheryl acetate and ascorbyl tetraisopalmitate in cosmetic formulations. The validated method was applied for quantitative determination of these ...Read More
Yohko Y Kuge, Ayato A Kanda, Setsuko S Hara
Although conjugated oils are paid much attentions to their interesting physiological properties such as anticancer, anti-arteriosclerosis, anti-hypertension activities, loss in body fat etc, there is ...Read More
Kyung Mi Lee, Jung Yeon Kwon, Ki Won Lee, Hyong Joo Lee
Although the health benefits of dietary antioxidants have been extensively studied, their potential negative effects remain unclear. L-Ascorbic acid 6-palmitate (AAP), a synthetic derivative of ascorb...Read More
J H JH Han, H-M HM Hwang, S S Min, J M JM Krochta
Physical properties of whey protein isolate (WPI) coating solution incorporating ascorbic palmitate (AP) and alpha-tocopherol (tocopherol) were characterized, and the antioxidant activity of dried WPI...Read More
Mi Kyung Kim, Ji-Soo Lee, Kwang Yup Kim, Hyeon Gyu Lee
The aim of this study was to produce ascorbyl palmitate (AP)-loaded nanoparticles in order to inhibit polyphenol oxidase (PPO) in bananas. AP-loaded chitosan nanoparticles were prepared using acetic a...Read More
Luciano L Benedini, Paula V PV Messina, Santiago D SD Palma, Daniel A DA Allemandi, Pablo C PC Schulz
Ascorbyl palmitate (Asc16) in polyethyleneglycol 400 (PEG 400)-water mixtures at weight fractions (w/w) between 0.05 and 1.0 were studied by differential scanning calorimetry (DSC) and polarizing micr...Read More
Rupa R RR Sawant, Onkar S OS Vaze, Tao T Wang, Gerard G M GG D'Souza, Karen K Rockwell, Keyur K Gada, Ban-An BA Khaw, Vladimir P VP Torchilin
To evaluate and compare anticancer therapeutic effect of palmitoyl ascorbate liposomes (PAL) and free ascorbic acid (AA)....Read More
Raju Jukanti, Gopinath Devraj, Apte S Shashank, Rambhau Devraj
The aim of this study is to develop ascorbyl palmitate (ASP) loaded doxorubicin (DOX) pegylated liposomes and to evaluate their targeting potential to tumor. We have prepared conventional (DL), pegyla...Read More
Charlotte Jacobsen
Enrichment of foods with marine omega-3 polyunsaturated fatty acids (PUFA) poses a multidisciplinary challenge to food industry and academia. Although our knowledge about possible health effects of om...Read More
Michelle Olsher, Parkson Lee-Gau Chong
We have developed a fluorescence method to examine how membrane sterol lateral organization affects the potency of antioxidants, and used this information to evaluate possible adverse effects of lipid...Read More
Gopa Mitra, P K Mukhopadhyay, S Ayyappan
The effect of supplementation of ascorbic acid through enriched zooplankton [10%, 20% and 30% ascorbyl palmitate (AP) inclusion in diet of zooplankton] on different digestive enzyme activities during ...Read More
Martin M Spickenreither, Stephan S Braun, Günther G Bernhardt, Stefan S Dove, Armin A Buschauer
Previously, we identified ascorbic acid 6-O-hexadecanoate as an up to 1500 times more potent inhibitor of bacterial and bovine hyaluronidases than the parent compound, vitamin C, and determined a crys...Read More
Kazufusa Shinomiya, Heran Li, Susumu Kitanaka, Yoichiro Ito
Countercurrent chromatographic (CCC) separation of lipophilic ascorbic acid derivatives and the crude extract from Kadsura Coccinea was performed using the type-J multilayer coil planet centrifuge wit...Read More
Kunikazu K Moribe, Sunao S Maruyama, Yutaka Y Inoue, Toyofumi T Suzuki, Toshiro T Fukami, Kazuo K Tomono, Kenjirou K Higashi, Yuichi Y Tozuka, Keiji K Yamamoto
l-Ascorbyl 2,6-dipalmitate (ASC-DP), a fatty ester derivative of ascorbic acid, is poorly soluble in water and does not spontaneously form micelles or liposomal structures in water. In this study, we ...Read More

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