Results 11 to 20 of about 21,593 (246)

Preparation Process Optimization and Physicochemical Properties Analysis of Octenyl Succinate Taro Starch Ester

Shipin gongye ke-ji, 2022
Taking Fenghua taro starch as raw materials, and octenyl succinic anhydride (OSA) as esterifying agent, octenyl succinate taro starch ester (OSTS) was prepared in this work.
Mengwen SUN, Xiaofeng MO, Ying CHEN, Yajuan WANG, Dan QIU   +4 more
doaj   +1 more source

Preparation and Emulsification Performance Analysis of Octenyl Succnic Anhydride Modified Strach from Mechanical Activated Sago Strach

Shipin gongye ke-ji, 2023
The sago starch was mechanically activated by a stirring-type ball mill as pretreatment, and the octenyl succinic acid starch ester was prepared by the esterification agent octenyl succinic anhydride.
Jiatian YANG, Jinming TANG, Yamei ZHANG, Yu MIAO, Qingwei JIANG, Yuan CHEN   +5 more
doaj   +1 more source

High Swelling Carboxymethyl Cellulose Synthesized from Coconut Fibers

Journal of Natural Fibers, 2023
To attain the zero waste and green chemistry goals, much emphasis has shifted toward the use of cellulose derived from agricultural biomass. In this study, carboxymethylation of microcrystalline cellulose from coconut fiber by use of monochloroacetic ...
Gichuki Joyline, Kareru Patrick Gachoki, Gachanja Anthony Ngure, Ngamau Catherine Nyambura, Madivoli Edwin Shigwenya   +4 more
doaj   +1 more source

Optimize the Extraction Conditions of Pectin Extracted from Saveh Pomegranate Peels [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2022
In recent years, numerous studies have been done on the beneficial use of food waste. Pomegranate is widely used in food industries, and the skin of this fruit containing the valuable substance, pectin, is discarded as waste.
Leila Nateghi, Fatemeh Zarei, Maryam Zarei   +2 more
doaj   +1 more source

Exploring the effect of utilising organic acid solutions in ultrasound-assisted extraction of pectin from apple pomace, and its potential for biomedical purposes

Heliyon, 2023
Biomass resulting from food production represents valuable material to recover different biomolecules. In our study, we used apple pomace to obtain pectin, which is traditionally extracted using mineral acids.
Joel Girón-Hernández, Michelle Pazmino, Yeison Fernando Barrios-Rodríguez, Chiara Tonda Turo, Corinne Wills, Fabio Cucinotta, Maria Benlloch-Tinoco, Piergiorgio Gentile   +7 more
doaj   +1 more source

Esterification of citric acid with locust bean gum

Heliyon, 2019
Esterification of citric acid (CA) with locust bean gum (LBG) was prepared by hydrochloric acid (HCl) as a catalyst and UV irradiation (254 nm) as esterification energy. This study aims to determine the best conditions of esterification. Other than that,
Wuryanto Hadinugroho, Suwaldi Martodihardjo, Achmad Fudholi, Sugeng Riyanto   +3 more
doaj   +1 more source

Mono- and dioleyl p-coumarate phenolipids and their antioxidant activity in a muscle food model system

Food Production, Processing and Nutrition, 2022
Response surface methodology (RSM) was used to optimize the degree of esterification of p-coumaric acid to triolein via lipase-catalyzed acidolysis, and enzyme load, reaction time and mole ratio of substrates were selected as variables in the ...
Jiankang Wang, Xiaojia Hu, Yan Huang, Ye Zou, Linxiao Han, Daoying Wang, Fereidoon Shahidi   +6 more
doaj   +1 more source

Extraction and characterization of pectin from watermelon rind using acetic acid

Heliyon, 2023
In this work, watermelon rind was used for extraction of pectin with acetic acid solution. The effects of pH, temperature and extraction time on the pectin yield were investigated.
Dawit Mamiru, Girma Gonfa
doaj   +1 more source

Effect of the acetylation process on native starches of yam (Dioscorea spp.)

Revista Facultad Nacional de Agronomía Medellín, 2016
In Colombia, it is necessary to produce native and modified starches for the use of amylaceous raw materials of major socioeconomic importance. In this study, the effects of the acetylation process on structural, morphological and functional properties ...
Jairo Salcedo Mendoza, Jorge Hernández RuyDiaz, Alfredo Fernández Quintero   +2 more
doaj   +1 more source

Preparation of Starch Stearate Ester and Stability of Pickering Emulsion

Shipin gongye ke-ji, 2023
Using rice starch as raw material, starch stearate ester (SSE) was prepared by microwave-assisted method, and the SSE and its Pickering emulsion were characterized. The results showed that with the increase of stearic acid (SA) addition, the substitution
Siqi DU, Xiaofeng WANG, Yifan ZHANG, Yueyue YANG, Jianan LI, Minpeng ZHU   +5 more
doaj   +1 more source