Results 31 to 40 of about 1,536,613 (389)

Titrating bacterial growth and chemical biosynthesis for efficient N-acetylglucosamine and N-acetylneuraminic acid bioproduction

open access: yesNature Communications, 2020
An imbalance between cell growth and bioproduction of engineered microbes often reduces production efficiency. Here, the authors report genetic code expansion-based cell growth and biosynthesis balance engineering to achieve high levels production of N ...
Rongzhen Tian   +7 more
doaj   +1 more source

Analysis of the Effects of Dietary Pattern on the Oral Microbiome of Elite Endurance Athletes [PDF]

open access: yes, 2019
Although the oral microbiota is known to play a crucial role in human health, there are few studies of diet x oral microbiota interactions, and none in elite athletes who may manipulate their intakes of macronutrients to achieve different metabolic ...
Burke, Louise M   +8 more
core   +3 more sources

Size distribution of barley kernels

open access: yesCzech Journal of Food Sciences, 2009
Barley primarily serves as a major animal feed crop; smaller amounts of barley are used in health foods and in the malting process. Detailed geometric parameters of kernels are very important for the design of food engineering processes, such as the air ...
Alena Sýkorová   +4 more
doaj   +1 more source

Optimization and validation of keratinase production by Bacillus aerius NSMk2 in a stirred tank reactor using response surface methodology

open access: yesSN Applied Sciences, 2021
Keratinase is a robust enzyme that is produced in the presence of keratin substrates. This enzyme has been recognized for its applications in waste management, leather and detergent industries.
Ranjeeta Bhari   +2 more
doaj   +1 more source

Polysaccharide dextran-based conjugate for selective co-delivery of two synergistic drugs docetaxel and docosahexaenoic acid to tumor cells

open access: yesDrug Delivery, 2023
Most chemotherapeutic agents are nonspecific distribution and cause systemic toxicities. Polysaccharide-based conjugates are promising strategies to overcome these drawbacks.
Peng Dong   +8 more
doaj   +1 more source

Ultrasound-assisted enzyme extraction and properties of Shatian pomelo peel polysaccharide

open access: yesUltrasonics Sonochemistry, 2023
In this study, Shatian pomelo peel was used as the raw material for extracting polysaccharides using hot water extraction (HW) and ultrasonic-assisted enzyme (UVE) methods, respectively.
Bobo Lin   +4 more
doaj   +1 more source

Trends in Dietary Carbohydrate, Protein, and Fat Intake and Diet Quality Among US Adults, 1999-2016.

open access: yesJournal of the American Medical Association (JAMA), 2019
Importance Changes in the economy, nutrition policies, and food processing methods can affect dietary macronutrient intake and diet quality. It is essential to evaluate trends in dietary intake, food sources, and diet quality to inform policy makers ...
Zhilei Shan   +8 more
semanticscholar   +1 more source

Association of Low-Carbohydrate and Low-Fat Diets With Mortality Among US Adults.

open access: yesJAMA Internal Medicine, 2020
Importance It is crucial to incorporate quality and types of carbohydrate and fat when investigating the associations of low-fat and low-carbohydrate diets with mortality.
Zhilei Shan   +4 more
semanticscholar   +1 more source

Low-carbohydrate diets for gestational diabetes [PDF]

open access: yes, 2019
Nutrition therapy provides the foundation for treatment of gestational diabetes (GDM), and has historically been based on restricting carbohydrate (CHO) intake. In this paper, randomized controlled trials (RCTs) are reviewed to assess the effects of both
Farabi, Sarah S, Hernandez, Teri L
core   +2 more sources

Design and application of oral colon administration system

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2019
Oral colon administration system has become a new method to treat intestinal diseases. The implementation of colon drug delivery system is restricted by many aspects, including physical and chemical properties, drug delivery mode, gastrointestinal ...
Hao Cheng, Shiyu Huang, Gangliang Huang
doaj   +1 more source

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