نتایج جستجو برای: hydrolysates

تعداد نتایج: 2829  

2013
Aoife L. McCarthy Yvonne C. O’Callaghan

There has been an unprecedented demand for inexpensive plant-derived protein hydrolysates in recent years, owing to their potential nutritional applications. This review examines existing evidence regarding protein hydrolysates from agricultural crops such as wheat, soy, rapeseed, sunflower and barley. The bioactivity of these protein hydrolysates, including antioxidant and anti-inflammatory ca...

2005
K. J. Lee S. B. Kim J. S. Ryu H. S. Shin

To investigate the basic information and the possibility of ACE-inhibitory peptides for antihypertension materials, goat’s caisin (CN) was hydrolyzed by various proteolytic enzymes and ACE-inhibitory peptides were separated and purified. ACEinhibition ratios of enzymatic hydrolysates of goat’s CN and various characteristics of ACE-inhibitory peptides were determined. ACEinhibition ratios of goa...

2017
M. B. Gea Kiewiet Renske Dekkers Marjan Gros R. J. Joost van Neerven Andre Groeneveld Paul de Vos Marijke M. Faas

Immunomodulating proteins and peptides are formed during the hydrolysis of cow's milk proteins. These proteins are potential ingredients in functional foods used for the management of a range of immune related problems, both in infants and adults. However, the mechanism behind these effects is unknown. We hypothesize that the interaction of peptides with Toll-like receptors (TLRs) can induce im...

Journal: :Food technology and biotechnology 2017
Polona Jamnik Katja Istenič Tatjana Koštomaj Tune Wulff Margrét Geirsdóttir Annette Almgren Rósa Jónsdóttir Hordur G Kristinsson Ingrid Undeland

Bioactivity of cod (Gadus morhua) and chicken (Gallus domesticus) protein hydrolysates before and after in vitro gastrointestinal (GI) digestion was investigated using yeast Saccharomyces cerevisiae as a model organism. Both hydrolysates were exposed to in vitro GI digestion prior to cellular exposure to simulate digestion conditions in the human body and therefore investigate the role of modul...

2011
G. S. Centenaro

Argentine croaker (Umbrina canosai) and chicken (Gallus domesticus) bones were hydrolyzed with different proteases (Flavourzyme, "-Chymotrypsin and Trypsin) in order to obtain peptides whit antioxidant activity. The hydrolysates showed different degrees of hydrolysis and antioxidant activity. The antioxidant power of the hydrolysates was evaluated through inhibition of the peroxidation of linol...

Journal: :Applied and environmental microbiology 1986
G J Stanlake

Hot-water extracts of mesquite (Prosopis glandulosa) wood were assayed for their total carbohydrate, reducing sugar, and glucose content. These hydrolysates were then used as complete media for yeast growth. A total of 10 strains of yeasts were evaluated for their biomass production in the mesquite wood hydrolysates. Levels of utilizable carbohydrate proved to be the limiting factor for yeast g...

2015
Jian REN Chun-Li SONG Ping WANG Shuang LI

Ren J., Song Ch.-L., Wang P., Li S., Kopparapu N.-K., Zheng X.-Q. (2015): Modification of structural and functional properties of sunflower 11S globulin hydrolysates. Czech J. Food Sci., 33: 474–478. The structural and functional properties such as solubility, emulsifying properties, foaming properties, oil binding capacity, and surface hydrophobicity of sunflower 11S globulin hydrolysates gene...

2015
Xiao-Wen Pan Xin-Huai Zhao Maurizio Battino

Casein and soy protein were digested by papain to three degrees of hydrolysis (DH) 7.3%-13.3%, to obtain respective six casein and soy protein hydrolysates, aiming to clarify their in vitro proliferation and anti-apoptosis towards a human osteoblastic cell line (hFOB1.19 cells). Six casein and soy protein hydrolysates at five levels (0.01-0.2 mg/mL) mostly showed proliferation as positive 17β-e...

2009
Xian-Sheng Wang Chuan-He Tang Ling Chen Xiao-Quan Yang

Hemp protein hydrolysates with various yields of trichloroacetic acid (TCA)-soluble peptides (Ysp) and surface hydrophobicity (Ho) were obtained by Neutrase ® hydrolysis from hemp protein isolate (HPI). The peptide profiles, amino acid composition and antioxidant activities (DPPH radical scavenging ability, reducing power and Fe chelating ability) of the hydrolysates, obtained at 60–240 min, we...

Journal: :The British journal of nutrition 2000
R J FitzGerald H Meisel

Numerous casein and whey protein-derived angiotensin-I-converting enzyme (ACE) inhibitory peptides/hydrolysates have been identified. Clinical trials in hypertensive animals and humans show that these peptides/hydrolysates can bring about a significant reduction in hypertension. These peptides/hydrolysates may be classified as functional food ingredients and nutraceuticals due to their ability ...

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