کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7587281 | 1492079 | 2016 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of the structure of gallic acid and its derivatives on their interaction with plant ferritin
ترجمه فارسی عنوان
اثر ساختار اسید گالیک و مشتقات آن بر تعامل آنها با فریتین گیاهی
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کلمات کلیدی
PhytoferritinMethyl gallate (PubChem CID: 7428)Ethyl alcohol (PubChem CID: 702)Propyl gallate (PubChem CID: 4947)Interaction - اثر متقابلProtocatechuic acid (PubChem CID: 72) - اسید Protocatechuic (PubChem CID: 72)Cinnamic Acid (PubChem CID: 444539) - اسید سینامیک (PubChem CID: 444539)Ferulic acid (PubChem CID: 445858) - اسید فرولیک (PubChem CID: 445858)Vanillic acid (PubChem CID: 8468) - اسید وانیلیک (PubChem CID: 8468)Caffeic acid (PubChem CID: 689043) - اسید کافئیک (PubChem CID: 689043)Chlorogenic acid (PubChem CID: 1794427) - اسید کلرژنیک (PubChem CID: 1794427)Gallic acid (PubChem CID: 370) - اسید گالیک (PubChem CID: 370)Protection - حفاظتDerivatives - مشتقاتGallic acid - گالیک اسید
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
Gallic acid and its derivatives co-exist with protein components in foodstuffs, but there is few report on their interaction with proteins. On the other hand, plant ferritin represents not only a novel class of iron supplement, but also a new nanocarrier for encapsulation of bioactive nutrients. However, plant ferritin is easy to be degraded by pepsin in the stomach, thereby limiting its application. Herein, we investigated the interaction of gallic acid and its derivatives with recombinant soybean seed H-2 ferritin (rH-2). We found that these phenolic acids interacted with rH-2 in a structure-dependent manner; namely, gallic acid (GA), methyl gallate (MEGA) and propyl gallate (PG) having three HO groups can bind to rH-2, while their analogues with two HO groups cannot. Consequently, such binding largely inhibited ferritin degradation by pepsin. These findings advance our understanding of the relationship between the structure and function of phenolic acids.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 213, 15 December 2016, Pages 260-267
Journal: Food Chemistry - Volume 213, 15 December 2016, Pages 260-267
نویسندگان
Qunqun Wang, Kai Zhou, Yong Ning, Guanghua Zhao,