User profiles for Gregory Ziegler

Gregory R Ziegler

Penn State University
Verified email at psu.edu
Cited by 8660

The gelation of proteins

GR Ziegler, EA Foegeding - Advances in food and nutrition research, 1990 - Elsevier
Publisher Summary This chapter describes the process of the gelation of proteins. Gelation
is a phenomenon; therefore, its definition and that of its product, a gel, is dependent on the …

Feeding the World Today and Tomorrow: The Importance of Food Science and Technology: An IFT Scientific Review

…, WF Tracy, CM Weaver, GR Ziegler - … Reviews in Food …, 2010 - Wiley Online Library
Preamble by Philip E. Nelson, 2007 World Food Prize Laureate; Professor Emeritus, Food
Science Dept., Purdue Univ. Just as society has evolved over time, our food system has also …

Functionality of muscle constituents in the processing of comminuted meat products

JC Acton, GR Ziegler, DL Burge Jr… - CRC Critical Reviews in …, 1983 - Taylor & Francis
Comminuted meat systems represent a complex matrix of constituent interactions where
physical and chemical properties of constituents determine the ultimate stability of the product. …

Role of molecular entanglements in starch fiber formation by electrospinning

L Kong, GR Ziegler - Biomacromolecules, 2012 - ACS Publications
We have demonstrated a method of fabricating pure starch fibers with an average diameter
in the order of micrometers. In the present study, correlation between the rheological …

Fabrication of pure starch fibers by electrospinning

L Kong, GR Ziegler - Food Hydrocolloids, 2014 - Elsevier
Many efforts to spin starch fibers are reported in the patent and research literature. All
reported spinning methods are dependent upon addition of non-starch components, eg other …

Optimization of Exopolysaccharide Production byLactobacillus delbrueckii subsp. bulgaricusRR Grown in a Semidefined Medium

SA Kimmel, RF Roberts, GR Ziegler - Applied and Environmental …, 1998 - Am Soc Microbiol
The optimal fermentation temperature, pH, and Bacto-casitone (Difco Laboratories, Detroit,
Mich.) concentration for production of exopolysaccharide by Lactobacillus delbrueckii subsp.…

Antioxidant property of edible mushrooms collected from Ethiopia

AZ Woldegiorgis, D Abate, GD Haki, GR Ziegler - Food chemistry, 2014 - Elsevier
Two cultivated (P. ostreatus and L. edodes) and five wild (L. sulphureus, A. campestris, T.
clypeatus, T. microcarpus and T. letestui) edible mushrooms were analyzed for their …

Texture and structure of gelatin/pectin-based gummy confections

LL DeMars, GR Ziegler - Food hydrocolloids, 2001 - Elsevier
The texture of gelatin:high-methoxyl pectin gummy gels was quantified by instrumental and
sensory techniques and their microstrucuture examined by light and transmission electron …

Formation of inclusion complexes of starch with fatty acid esters of bioactive compounds

UVL Ma, JD Floros, GR Ziegler - Carbohydrate polymers, 2011 - Elsevier
The formation of amylose, amylopectin, and high amylose maize starch inclusion complexes
with ascorbyl palmitate, retinyl palmitate, and phytosterol esters was evaluated. Amylose …

Quantitative relationship between electrospinning parameters and starch fiber diameter

L Kong, GR Ziegler - Carbohydrate polymers, 2013 - Elsevier
The diameter of the starch fibers produced by electrospinning is a key parameter for most
potential applications. In this study, a quantitative relationship between fiber diameter and …