Abstract:
:Chemical profiles, distribution, and antioxidant activity of bound phenolics from brown rice were investigated. Four new dehydrodiferulic acid dimers (DFA) along with eighteen known phenolics were isolated from brown rice bound phenolic extracts and their structures were determined by multiple spectroscopic methods. Among them, ferulic acid and 8-5' DFA were the most abundant monomeric and dimeric bound phenolics in brown rice, rice bran and polished rice. In whole brown rice, polished rice contributed more than 50% of three phenolic monomers and six phenolic dimers, while rice bran contributed more than half of the other thirteen phenolics including eight monomers, four dimers, and one trimer. All the isolated compounds exhibited oxygen radical absorbance capacity. Thomasidioic acid, caffeic acid, methyl caffeate, and 8-5' DC DFA displayed potent peroxyl radical scavenging capacity, and the last three compounds also showed moderate cellular antioxidant activity.
journal_name
Food Chemjournal_title
Food chemistryauthors
Feng Z,Dong L,Zhang R,Chi J,Liu L,Zhang M,Jia Xdoi
10.1016/j.foodchem.2021.129872keywords:
["4-Hydroxybenzaldehyde (PubChem CID126)","Antioxidant activity","Bound phenolics","Brown rice","Caffeic acid (PubChem CID689043)","Distribution","Ferulic acid (PubChem CID445858)","Methyl caffeate (PubChem CID689075)","Methyl ferulate (PubChem CID5357283)","Methyl p-Hydroxycinnamate (PubChem CID5319562)","Structural elucidation","Syringic acid (PubChem CID10742)","Vanillic acid (PubChem CID8468)","p-Coumaric acid (PubChem CID637542)","p-Hydroxybenzoic acid (PubChem CID135)"]subject
Has Abstractpub_date
2021-10-01 00:00:00pages
129872eissn
0308-8146issn
1873-7072pii
S0308-8146(21)00878-5journal_volume
358pub_type
杂志文章相关文献
FOOD CHEMISTRY文献大全abstract::The objective of the study was to estimate the frequency of recurrent falls and identify the main associated risk factors. The BRAZOS is the first epidemiological study performed on a representative sample of the Brazilian population. Anthropometric data, living habits, previous fractures, falls, dietary intake, physi...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2009.04.011
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:Milan criteria (MC) represent the most commonly adopted criteria for the selection of patients with hepatocellular carcinoma (HCC) waiting for liver transplantation (LT). However, MC are exclusively based on morphological aspects. The aim of the present study was to evaluate pre-LT-detectable biological para...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2011.07.045
更新日期:2012-01-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.04.116
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.001
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.007
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.028
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.011
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.04.117
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.04.110
更新日期:2012-11-15 00:00:00
abstract::We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to appr...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.037
更新日期:2012-11-15 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.017
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.045
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.076
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.080
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.052
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.083
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.100
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.110
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.098
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.121
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.038
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章,评审
doi:10.1016/j.foodchem.2012.05.096
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.057
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.072
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.064
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.06.082
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVES:To determine etravirine concentrations and the HIV-1 viral load (VL) in blood plasma (BP) and seminal plasma (SP) of HIV-infected patients. METHODS:Ten adult antiretroviral-experienced HIV-1 patients receiving an etravirine-containing regimen for at least 1 month were enrolled. Semen and blood samples were ...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.05.067
更新日期:2012-12-01 00:00:00
abstract::Our objective was to determine if the phycobiliproteins of Arthrospira (Spirulina) maxima protect renal cells against mercury-caused oxidative stress and cellular damage in the kidney. We used 40 male mice that were assigned into eight groups: (1) a control group that received 100mM phosphate buffer (PB) ig and 0.9% s...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.07.011
更新日期:2012-12-15 00:00:00
abstract::Our objective was to determine if the phycobiliproteins of Arthrospira (Spirulina) maxima protect renal cells against mercury-caused oxidative stress and cellular damage in the kidney. We used 40 male mice that were assigned into eight groups: (1) a control group that received 100mM phosphate buffer (PB) ig and 0.9% s...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.07.002
更新日期:2012-12-15 00:00:00
abstract::Our objective was to determine if the phycobiliproteins of Arthrospira (Spirulina) maxima protect renal cells against mercury-caused oxidative stress and cellular damage in the kidney. We used 40 male mice that were assigned into eight groups: (1) a control group that received 100mM phosphate buffer (PB) ig and 0.9% s...
journal_title:Food chemistry
pub_type: 杂志文章
doi:10.1016/j.foodchem.2012.07.004
更新日期:2012-12-15 00:00:00