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General description
Zein is a prolamine and an alcohol soluble protein present in maize endosperm cells. Zein is a 20kDa structural protein and is encoded by the gene mapped on the short arm of maize chromosome 7. This protein lacks essential amino acids, such as lysine and tryptophan. Therefore, it has a poor nutritional value.
Application
Zein has been used as a biopolymer in electrospinning technique. It has also been used to blend starch involved in the manufacture of thermoplastic material.
Biochem/physiol Actions
Zein is used in the manufacture of fiber, adhesive, coating, ceramic, ink, cosmetic, textile, chewing gum and biodegradable plastics. This protein is a biodegradable and sustainable agropolymer. Thus, it is a great potential replacement for traditional oil-based plastics.
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Lorina Bisharat et al.
International journal of pharmaceutics, 556, 311-319 (2018-12-18)
This study describes the preparation of free films of zein with and without acetylated high amylose maize starch (HAS) and their corresponding coated tablets as a novel approach to colonic drug delivery. We hypothesise that the embedding of a digestible
Tahreem Riaz et al.
Journal of microencapsulation, 36(2), 192-203 (2019-05-12)
The Bifidobacterium bifidum susceptibility in gastrointestinal conditions and storage stability limit its use as potential probiotics. The current study was design to encapsulate B. bifidum using sodium alginate (SA, 1.4% w/v) and different concentration of zein as coating material, that
Novel route to stabilization of bioactive antioxidants by encapsulation in electrospun fibers of zein prolamine
Fernandez A, et al.
Food Hydrocolloids, 23(5), 1427-1432 (2009)
Amin Monfared et al.
IET nanobiotechnology, 13(6), 571-577 (2019-08-23)
Bridging strategies are required to repair peripheral nerve injuries that result in gaps >5-8 mm. Limitations such as donor-site morbidity and size mismatches with receptor sites for autografts, together with immunological problems associated with allografts and xenografts, have created an increased
Chaofan Wang et al.
Frontiers in nutrition, 9, 879757-879757 (2022-05-03)
The purpose of this study was to slow down the digestibility of starch granules by encapsulating it in zein shells. Drop of the preformed swollen corn starch (CS) granule suspension into thermal-treated zein ethanolic solution enables antisolvent precipitation of thermal-treated
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