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Siegfried Wolffram

Explore the profile of Siegfried Wolffram including associated specialties, affiliations and a list of published articles. Areas
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Articles 71
Citations 1566
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Recent Articles
1.
Verma S, Wolffram S, Salminen J, Hasler M, Susenbeth A, Blank R, et al.
Sci Rep . 2022 Jun; 12(1):10454. PMID: 35729249
An in vitro Hohenheim gas test was conducted to analyze the fermentation end-products from 17 cultivars of eight polyphenol containing forage species. The polyphenol composition and proanthocyanidin (PA) structural features...
2.
Westreicher-Kristen E, Blank R, Paschke-Beese M, Kuhl W, Wolffram S, Metges C, et al.
Animals (Basel) . 2021 Aug; 11(8). PMID: 34438635
The purpose was to assess the effect of exchanging crude protein (CP) of soybean meal (SBM) with red clover silage (RCS) in total mixed rations (TMR) on ruminal degradation and...
3.
Loza C, Verma S, Wolffram S, Susenbeth A, Blank R, Taube F, et al.
Animals (Basel) . 2021 Apr; 11(4). PMID: 33920009
Methane emissions from ruminants are a major contributor to agricultural greenhouse gas emissions. Thus, eight different forage species were combined in binary mixtures with in increasing proportions, in vitro, to...
4.
Burdeos G, Blank R, Wolffram S
Food Funct . 2020 Aug; 11(9):7421-7426. PMID: 32840549
The plant flavonol quercetin causes multiple health-promoting effects in human and animals. In this study, we investigated the possible effects of quercetin on global DNA methylation in growing pigs after...
5.
Burak C, Wolffram S, Zur B, Langguth P, Fimmers R, Alteheld B, et al.
Nutrition . 2018 Oct; 58:47-56. PMID: 30278429
Objectives: Alpha-linolenic acid (ALA) and quercetin are characteristic compounds in plant-based diets. Cardioprotective effects have been described for both substances, although a possible benefit of combining ALA and quercetin has...
6.
Wein S, Beyer B, Zimmermann B, Blank R, Wolffram S
J Agric Food Chem . 2018 Sep; 66(39):10188-10192. PMID: 30207714
The aim of the present study was to investigate the bioavailability of quercetin from onion bulb (OB) and onion skin (OS) extracts in ruminants. Three non-lactating cows equipped with a...
7.
Westreicher-Kristen E, Robbers K, Blank R, Troscher A, Dickhoefer U, Wolffram S, et al.
J Anim Sci . 2018 Apr; 96(5):1939-1951. PMID: 29617812
The effect of an exogenous amylase on postruminal digestion of starch infused into the abomasum of cattle was studied. Four rumen-cannulated heifers were fed 5.5 kg DM/d of a diet...
8.
Yazdekhasti N, Brandsch C, Hirche F, Kuhn J, Schloesser A, Esatbeyoglu T, et al.
Clin Sci (Lond) . 2017 Sep; 131(20):2549-2560. PMID: 28935809
Cocoa polyphenols are thought to reduce the risk of cardiovascular diseases. Thus, cocoa-containing foods may have significant health benefits. Here, we studied the impact of chocolate liquor on vascular lesion...
9.
Petersen B, Egert S, Bosy-Westphal A, Muller M, Wolffram S, Hubbermann E, et al.
Food Res Int . 2017 Aug; 88(Pt A):159-165. PMID: 28847395
The objective of the four-way cross-over pilot study was the investigation of quercetin bioavailability after ingestion of apple quercetin incorporated in different matrices and quercetin dihydrate capsule. Six healthy volunteers...
10.
Burak C, Wolffram S, Zur B, Langguth P, Fimmers R, Alteheld B, et al.
Br J Nutr . 2017 Apr; 117(5):698-711. PMID: 28366181
Increased dietary intake and tissue status of the long-chain n-3 PUFA, EPA and DHA, is associated with cardiovascular benefits. Epidemiological and animal studies suggest that concomitant nutritive intake of flavonoids...