Results 11 to 20 of about 201,327 (346)
Progress on the Extraction, Separation, Biological Activity, and Delivery of Natural Plant Pigments
Molecules, 2023 Natural plant pigments are safe and have low toxicity, with various nutrients and biological activities. However, the extraction, preservation, and application of pigments are limited due to the instability of natural pigments. Therefore, it is necessary
Xianwen Lu +4 more
doaj +1 more source
Food Materials Research, 2023 In recent years, natural pigments have been widely used in meat products (pork/beef patties, sausages, etc.) to maintain color, and as an antioxidant and antibacterial to extend the shelf life of meat products.
Liuyu Su, Yingqun Nian, Chunbao Li
doaj +1 more source
Microorganisms, 2021 Microbial pigments play multiple roles in the ecosystem construction, survival, and fitness of all kinds of organisms. Considerably, microbial (bacteria, fungi, yeast, and microalgae) pigments offer a wide array of food, drug, colorants, dyes, and ...
Ramesh Chatragadda, Laurent Dufossé
doaj +1 more source
HPTLC Fingerprinting analysis of phytoconstituents from Bixa orellana and Beta vulgaris plant
Journal of Advanced Biotechnology and Experimental Therapeutics, 2022 Pigments are a type of coloring component which are utilized by humans to enhance colors in their lives. Using synthetic pigments for the purpose of coloring food, clothes, fruit juices, paints are accepted worldwide previously, but due to hazardous ...
MRUNALI PATEL, PRITI PATEL
doaj +1 more source
Natural Pigments of Microbial Origin
Frontiers in Sustainable Food Systems, 2020 The world demands new solutions and products to be used as dyes for industrial applications. Microbial pigments represent an eco-friendly alternative as they can be produced in large amounts through biotechnological processes and do not present ...
Maria Elisa Pailliè-Jiménez +2 more
doaj +1 more source
An update on the new achievements in the nanocapsulation of anthocyanins [PDF]
Nanomedicine Journal, 2020 Natural food pigments are commonly utilized for the improvement of the qualitative properties of foods and/or inhibit the development of chronic and degenerative diseases.
Davoud Salarbashi +2 more
doaj +1 more source
Production of Fungal Pigments: Molecular Processes and Their Applications
Journal of Fungi, 2022 Due to the negative environmental and health effects of synthetic colorants, pigments of natural origins of plants and microbes constitute an abundant source for the food, cosmetic, textile, and pharmaceutical industries.
Lan Lin, Jianping Xu
doaj +1 more source
Natural blue pigments and bikaverin
Microbiological Research, 2021 In last years, the main studied microbial sources of natural blue pigments have been the eukaryotic algae, Rhodophytes and Cryptophytes, and the cyanobacterium Arthrospira (Spirulina) platensis, responsible for the production of phycocyanin, one of the most important blue compounds approved for food and cosmetic use.
Marcela Colombo Dos, Santos +1 more
openaire +2 more sources
Identification of adulterants in artistic earth pigments using a multi-technique approach
Results in Chemistry, 2022 The composition of natural earths from Kremer and others bought in different art shops in Lima was studied to determine their authenticity. They were analyzed by Raman Microscopy, X-ray Diffraction, X-ray Fluorescence, and Light reflectance.
Cynthia Cáceres-Rivero +3 more
doaj +1 more source
Biotechnological advances for improving natural pigment production: a state-of-the-art review
Bioresources and Bioprocessing, 2022 In current years, natural pigments are facing a fast-growing global market due to the increase of people’s awareness of health and the discovery of novel pharmacological effects of various natural pigments, e.g., carotenoids, flavonoids, and curcuminoids.
Xiaomei Lyu +5 more
doaj +1 more source