Latent polyphenol oxidases from sago log (Metroxylon sagu): partial purification, activation, and some properties by Onsa, Galila Hassan, bin Saari, Nazamid, Selamat, Jinap, Bakar, Jamilah

“…Latent polyphenol oxidase (LPPO), an enzyme responsible for the browning reaction of sago starches during processing and storage, was investigated. …”

Polyphenols extraction from Malaysian stingless bees propolis using supercritical carbon dioxide and its storage stability / by Nor Faadila Mohd Idrus, 1989-, author 655835, Mohd. Azizi Che Yunus, supervisor 295604, Fakulti Kejuruteraan Kimia dan Kejuruteraan Tenaga 599090

Polyphenols extraction from Malaysian stingless bees propolis using supercritical carbon dioxide and its storage stability / by Nor Faadila Mohd Idrus, 1989-, author 655835

Effects of incubation and polyphenol oxidase enrichment on colour, fermentation index, procyanidins and astringency of unfermented and partly fermented cocoa beans by Misnawi, Jinap, S., Jamilah, B., Nazamid, S.

“…During incubation of partly fermented cocoa beans enriched with polyphenol oxidase, yellowness and fermentation index value were increased, whilst (-)-epicatechin was decreased. …”
Get full text

Effects of sacha inchi (Plukenetia volubilis) oil on the fatty acid profile, total polyphenols, antioxidant activity and sensory acceptability of dark chocolate granola bar by Ishak, I., Ping, T.Y., Khaironi, J., Bakar, A.M.A., Ahmad, F., Ghani, M.A.

“…Next, the effect of SIO on the fatty acid profile, total polyphenols, antioxidant activity and sensory evaluation of DCGB were determined. …”
Get full text

Pro defunctis: Lassos frühe Toten- und Memorialkompositionen zwischen Individualisierung und Generalisierung by Leitmeir, C

“…This has a decisive impact on the tradition of the genre of the polyphonic Requiem, to which Orlando di Lasso made his first contribution only in his mid-forties. …”

Work / memories of work by Arkomanis, Ektoras

“…Written on postcards which were never sent, the narration is a polyphonic poem with fragments of testimony, collective memory, ethnographic and literary works that traverse centuries: in ancient times, Eleonas was a vast olive grove; in the nineteenth century an infrastructural hub, and more recently an industrial zone. …”
Get full text

Final year project by Feng, Xiang

“…An original and the most important part of this report concerns the algorithms that can be used to detect and observe harmonic sounds in polyphonic signals. A method is motivated by the spectral properties of a mixture of harmonic sounds, especially in musical signals. …”
Get full text

Investigation of pollen microgel and its viability as a sunscreen product by Koh, Wei Jun

“…Plant-based microgels are being explored as a possible sunscreen product as they contain antioxidants that protects the cells against free radicals and polyphenols such as carotenoids and flavonoids.…”
Get full text

From agro-waste to bioactive wealth: Analyzing nutraceutical extraction and applications by Alazaiza Motasem, Y. D., Mokaizh, Aiman Awadh, Baarimah, Abdullah O., Al-Zghoul, Tharaa M.

“…This study underscores the effectiveness of various extraction methods, including supercritical fluid extraction, hydro-methanolic extraction, and solid-state fermentation, in recovering bioactive compounds such as polyphenols, flavonoids, and antioxidants. Future research should focus on optimizing extraction methodologies, enhancing bioavailability, and exploring synergistic approaches to integrate agro-waste processing with renewable energy systems.…”
Get full text

Effects of blueberry consumption on cardiovascular health in healthy adults: a cross-over randomised controlled trial by Wang, Yueyue, Gallegos, Jose Lara, Haskell-Ramsay, Crystal, Lodge, John K.

“…Blueberries are rich in polyphenols, and their effect on cardiovascular health, including risk factors for endothelial dysfunction and hypertension, has been investigated in interventional studies. …”
Get full text

Isolation and identification of tannin-degrading bacteria from goat feces, ruminal fluid, and rumen gut by Muhammad Syafiq Suhaimi, Fayyadhah Asyiqin Zailani, Nur Farah Syuhada Mohd Zaki, Farizan Aris, Mohd Taufiq Mat Jalil, Nurul Aili Zakaria

“…Tannins are toxic polyphenols present in various plants, contributing to microbial attacks and plant protection due to their astringence and bitter taste. …”
Get full text

Effects of particle sizes on total catechin content and antioxidant activity of Musa paradisiaca inflorescence using supercritical carbon dioxide (SFE-CO2)) extraction by Qing, Chong Xiu, Hean, Chong Gun, Nik Hadzir, Noor Hadzuin

“…It contains various polyphenols, including catching, renowned for its excellent ant oxidative properties. …”
Get full text

Effect of less refined sugar (LRS) vs. refined sugar (RS) on postprandial glycaemic responses, glycaemic profile, and lipid profile, in normal and type 1 diabetic rats: a prelimina... by Zidan, D., Azlan, A., Abas, F., Hamzah, H., Khaza’ai, H., Shafie, S.R., Ebadi, S.

“…Less refined sugar (LRS) is a less refined natural sweetener that retains some polyphenols and minerals naturally occurring in the sugarcane, and its metabolic impact still needs to be studied. …”
Get full text

Brewers’ spent grains as potential novel functional food ingredients for food security by Tan, Yong Xing

“…These disposed BSG are still of high nutritive value, containing compounds such as dietary fibres, fatty acids, proteins, amino acids, polyphenols. Despite previous studies performed on the usage of BSG, there lies an issue of remaining residual waste materials after utilization. …”
Get full text

Sygyzium claviflorum fruit extract preadipocyte differentiation inhibition in 3T3-L1 cells by Zohdi, Rozaini M., Adli, Muhammad A., Mukhtar, Shahida M., Awang Junaidi, Awang H., Bakar, Md Zuki A.

“…Results: The RP-HPLC results indicated three polyphenolic compounds in SCFE, including one flavonoid (naringin) and two phenolic acids (syringic and p-coumaric). …”
Get full text

Using plant tannin as natural amphiphilic stabilizer to construct an aqueous–organic biphasic system for highly active and selective hydrogenation of quinoline by Mao, Hui, Ma, Jun, Liao, Yang, Zhao, Shilin, Liao, Xuepin

“…Black wattle tannin (BWT), a typical natural plant polyphenol, was used as natural amphiphilic stabilizer to prepare BWT-stabilized Pd nanoparticles (BWT-Pd) catalyst. …”
Get full text
Get full text

Bioinspired hierarchical composites by Kathirvel Periasamy

“…In this project, we have fabricated a gelatin based hydrogel which demonstrated self-healing properties without external stimuli. Tannic acid, a polyphenol sourced from plants, was chosen as the crosslinker due to its hydrophobic interactions and hydrogen bonding with gelatin. …”
Get full text

Elevating anthocyanin extraction from mangosteen pericarp: a comparative exploration of conventional and emerging non-thermal technology by Ijod, Giroon, Mohamed Nawawi, Nur Izzati, Sulaiman, Rabiha, Ismail-Fitry, Mohammad Rashedi, Mohd Adzahan, Noranizan, Anwar, Farooq, Mohamad Azman, Ezzat

“…It also significantly reduced residual enzyme activities (REA) of polyphenol oxidase (PPO) and peroxidase (POD) by 33.90 % and 8.27 %, respectively. …”
Get full text

Comparative study on different extraction methods for stilbenoids: Maceration and Supercritical Fluid Extraction (SFE) of anisoptera laevis ridl. by Noorazlina, Adnan, Muhammad Sulaiman, Mohd Johari, Raihana, Mohd Yusof, Nurul Iman, Aminudin, Nurul Nadiah, Hamidon, Aisyah Salihah, Kamarozaman

“…Stilbenoids are a class of polyphenolic compounds that are rich in bioactivities. …”
Get full text
Get full text