The seeds of Theobroma cacao L. are rich in antioxidant flavonoids such as flavan-3-ols, which are valued for their health benefits. In this context, it is of interest to improve flavanol content in cocoa extracts. The present study aimed at improving the clarification process of an aqueous cocoa extract using protein precipitation and filtration. ...
Published in Critical reviews in food science and nutrition
Sweet sorghum is a promising biomaterial, considering its nutritional and energy value, unpretentiousness in cultivation and its promising economic parameters of processing. The concentrate of sweet sorghum juice is an outstanding material for food purposes, meeting the emerging trends of the industry. This review presents data on the physicochemic...
This work investigated the coupling of microfiltration (MF) and nanofiltration (NF) to concentrate the volatile compounds in a raspberry hydroalcoholic extract. Enzymatic treatment increased the MF permeate flux by 30%-50%. The highest MF permeate flux was above 50 kg·h À1 ·m À2 at a mass reduction ratio of 5. MF allowed efficient clarification of ...
Monoclonal antibodies (mAbs) used in biomedical research and therapeutic applications are primarily produced by Chinese hamster ovary (CHO) cells via fed-batch culture. The growing need for elevated quantities of biologics mandates the continual optimization of the mAb production process. The development of an effective process control method is in...
Published in Open Linguistics
We present evidence for an overlap in the discourse functions of Spanish cómo que XP ‘how thatcomplementizer’ and French comment ça ∅/XP ‘how thatdemonstrative’ interrogatives. We argue for three shared discourse functions: clarification requests, mirative questions, and expressions of disagreement. We show that these functions are cued by an inter...
Red wine is a beverage consumed worldwide and contains suspended solids that cause turbidity. The study’s purpose was to mathematically model estimated turbidity in artisanal wines concerning the dosage and types of fining agents based on previous studies presenting positive results. Burgundy grape wine (Vitis lambrusca) was made and clarified with...
Fruit consumption guarantees the supply of most of the necessary nutrients for a complete and balanced diet, as it is a relevant source of vitamins, minerals, and antioxidants. In particular, pomegranate has very interesting medicinal properties, such as an anti-inflammatory effect and the protection of the cardiovascular system, among others. Duri...
Apple juice is one of the most consumed fruit juices in the world. Raw apple juice is viscous, turbid, and brown in color and contains several spoilage microorganisms. These are the reasons behind the application of several steps of clarification and stabilization prior to juice commercialization. Thermal pasteurization remains the most used proces...
Using clarifying agents is essential in the production of fruit juice. This study utilized gelatin and bentonite as clarifying agents to improve the quality and shelf-life of Indian gooseberry juice (IGBJ). Different treatments were prepared using varying levels of gelatin and bentonite alone or in combination (1.5–2 mg/mL and 1–2 mg/mL, respective...
The recovery of valuable compounds like phenolic compounds and sugars from grape marc extracts implies different steps, including clarification. In this study, a response surface methodology (RSM) was used as a statistical tool to study the effects of operating conditions such as transmembrane pressure (TMP), temperature and feed flow rate on the p...
