Results 41 to 50 of about 1,927 (169)

Antifungal Activity of Red Dragon Peel (Hylocereus polyrhizus)

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
AbstractRed dragon fruit (Hylocereus polyrhizus) is a species of plant that provides natural pigment which is betalain. Betalain is one of the pigments that give a natural color to flowers and fruits. Moreover, of betalain in red dragon fruit peel, there is a bioactive compound such as polyphenol and flavonoid with antioxidant and antifungal activities.
Rudi Hendra   +4 more
openaire   +2 more sources

Molecular characterization and expression analysis of pitaya (Hylocereus polyrhizus) HpLRR genes in response to Neoscytalidium dimidiatum infection

open access: yesBMC Plant Biology, 2020
Background Canker disease caused by Neoscytalidium dimidiatum is a devastating disease resulting in a major loss to the pitaya industry. However, resistance proteins in plants play crucial roles to against pathogen infection.
Min Xu   +9 more
doaj   +1 more source

Natural Colorants From Amazonian Plants: Bioactive Potential and Sustainable Extraction Techniques—A Review

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
This review explores Amazonian plants as sources of natural colorants, highlighting major groups such as anthocyanins, carotenoids, betalains, and chlorophylls. It emphasizes sustainable extraction techniques, including green solvents and emerging technologies, and discusses their bioactive properties and potential applications in the food industry ...
Zandleme Birino de Oliveira   +7 more
wiley   +1 more source

The effects of Hylocereus polyrhizus and Hylocereus undatus on physiocochemical, proteolysis, exopolysaccharides production, and therapeutic properties of yogurt / Khairul Hazmi bin Zainoldin [PDF]

open access: yes, 2012
Yogurt is generally recognized as a healthy and multifunctional food. It is a coagulated milk product obtained from the lactic acid fermentation by the action of Lactobacillus bulgaricus and Streptococcus thermophilus.
Zainoldin, Khairul Hazmi
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Alginate‐Based Encapsulation of Phenolic Compounds: Insights Into Gastrointestinal Stability, Release Behavior, and Bioaccessibility

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 10, 27 May 2026.
Alginate‐based encapsulation systems exhibit pH‐responsive behavior during gastrointestinal digestion. Calcium‐alginate matrices limit phenolic release under gastric conditions by forming a compact alginic acid barrier, while intestinal conditions promote matrix swelling and controlled release.
Işıl BARUTÇU MAZI   +2 more
wiley   +1 more source

Pengaruh macam persilangan terhadap hasil dan kemampuan silang buah naga jenis merah (hylocereus polyrhizus) [PDF]

open access: yes, 2008
ABSTRAK Salah satu jenis tanaman buah naga yang sering dibudidayakan secara komersial adalah buah naga jenis merah. Buah naga jenis merah banyak diminati konsumen karena daya tarik dan manfaatnya bagi kesehatan, namun produksi yang ada belum ...
Nurul Aini , Miftah
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Metabolite profiling of red and white pitayas (Hylocereus polyrhizus and Hylocereus undatus) for comparing betalain biosynthesis and antioxidant activity

open access: yes, 2017
antioxidant activity; betalain biosynthesis pathway; GC-TOF-MS; Hylocereus polyrhizus; Hylocereus undatus; metabolite profiling; UPLC-Q-TOF ...
김영석
core   +1 more source

Study on bioaccessibility of betacyanins from red dragon fruit (Hylocereus polyrhizus) [PDF]

open access: yesFood Science and Biotechnology, 2019
Betacyanins are bioactive dietary phytochemicals which can be found in red dragon fruit (RDF). Therefore, the bioaccessibility of betacyanins that present in fermented red dragon fruit drink (RDFD) and pressed red dragon fruit juice (RDFJ) was accessed in simulated gastric and intestinal digestion.
Kah Yee Choo   +4 more
openaire   +2 more sources

Natural‐based antioxidants in cosmeceuticals: Extraction, bioavailability and skin ageing applications

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 2, Page 394-427, April 2026.
Natural antioxidants from plants, fruits, seeds and fungi combat ageing by neutralizing free radicals, boosting collagen and protecting against UV damage. Enhanced by green extraction and smart delivery systems, they offer powerful anti‐inflammatory and antimicrobial benefits.
Hossein Omidian   +2 more
wiley   +1 more source

Effect of extraction parameters on the yield of betacyanins from pitaya fruit (Hylocereus polyrhizus) pulps [PDF]

open access: yes, 2011
Red pitaya fruit is considered a potential source of betacyanins, a red-violet natural food colouring agents, but pitaya processing into colouring foodstuff still remained difficult due to its low yield of juice during extraction.The present study hence,
Chin, Nyuk Ling   +5 more
core  

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