A preliminary evaluation of yeast fermented palm wine sourced from Imo State in Nigeria was carried out to establish compounds that contribute to the distinct flavor of the beverage and to determine if the product abundance is affected when the drink is supplemented with Sacoglottis gabonensis. Palm wine samples from two different trees Elaeis sp. and Raphia sp. (pH less than 5) that contain Saccharomyces cerevisiae and other yeast species identified by sequencing the D1/D2 domain of the 26S rRNA genes were used. Evaluation was carried out using high performance liquid chromatography (HPLC), atmospheric pressure chemical ionization-mass spectrometry (APCI-MS) and gas chromatography-mass spectrometry (GC-MS). Samples contained 5.9–11.6, 2.2–7.1, 4.2–43.0, and 4.4–43.7 g/L of acetic acid, lactic acid, ethanol and glucose, respectively. Ethyl acetate, acetic acid and ethanol had the most aroma intensity and an assessment on the yeast metabolome database showed that 23 out of the 31 products detected were present in the database. Addition of Sacoglottis gabonensis supplement to a Raphia sp. palm wine sample showed lower abundance of acetoin, acetic acid, methylpropyl lactate, ethyl octanoate and propyl acetate. We conclude that Sacoglottis gabonensis supplementation could suppress specific compounds during palm wine fermentation. This knowledge could be applied in new product development for the beverage.
from #Medicine via ola Kala on Inoreader http://ift.tt/1qkXeGM
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
▼
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
-
▼
Απριλίου
(500)
-
▼
Απρ 12
(41)
- C, Vol. 2, Pages 12: Graphene-Oxide Nano Composite...
- Viruses, Vol. 8, Pages 96: Current Approaches for ...
- Viruses, Vol. 8, Pages 95: Viral Evasion of Natura...
- Sensors, Vol. 16, Pages 526: The Characterization ...
- Agronomy, Vol. 6, Pages 23: Assessing Nitrogen Use...
- Future Internet, Vol. 8, Pages 11: Environmental F...
- Water, Vol. 8, Pages 145: Analysis of Best Managem...
- Nutrients, Vol. 8, Pages 216: The Essentiality of ...
- Processes, Vol. 4, Pages 12: Measurable Disturbanc...
- Water, Vol. 8, Pages 142: Adaptive Kalman Filter B...
- Materials, Vol. 9, Pages 282: Sol-Gel Synthesis of...
- Nutrients, Vol. 8, Pages 215: Glutamine Modulates ...
- JCM, Vol. 5, Pages 46: First Time Seizure in the S...
- Marine Drugs, Vol. 14, Pages 75: Jellyfish Bioacti...
- IJERPH, Vol. 13, Pages 417: Frontal Cortex Transcr...
- Religions, Vol. 7, Pages 39: A Commentary on Micha...
- The Minds Construction: The Ontology of Mind and M...
- Reference and Existence, by Saul Kripke.
- Inhibition of Intestinal Thiamin Transport in Rat ...
- Coping as a Multifaceted Construct: Associations W...
- Paricalcitol Attenuates Cardiac Fibrosis and Expre...
- Energies, Vol. 9, Pages 283: The Effect of Biomass...
- Applied Sciences, Vol. 6, Pages 107: Methods of In...
- Energies, Vol. 9, Pages 280: Simultaneous Fault De...
- Micromachines, Vol. 7, Pages 64: Three-Dimensional...
- MCA, Vol. 21, Pages 12: Direct Solution of Second-...
- Climate, Vol. 4, Pages 22: Diverse Drought Spatiot...
- Forests, Vol. 7, Pages 76: Ecofunctional Traits an...
- IJERPH, Vol. 13, Pages 413: Antibacterial Applicat...
- Sensors, Vol. 16, Pages 508: An Optimized Air-Core...
- Applied Sciences, Vol. 6, Pages 105: Relationship ...
- JFMK, Vol. 1, Pages 162-166: The “Journal of Funct...
- Propofol suppresses invasion and induces apoptosis...
- Glucose consumption and alpha-glucosidase inhibito...
- Polymers, Vol. 8, Pages 129: Preparation of Esteri...
- Beverages, Vol. 2, Pages 9: Evaluation of Fermenta...
- IJERPH, Vol. 13, Pages 416: Which Environmental Fa...
- Mathematics, Vol. 4, Pages 24: Qualitative Propert...
- Fluids, Vol. 1, Pages 11: Modeling the Viscosity o...
- Toxics, Vol. 4, Pages 8: Current Status of Air Tox...
- Energies, Vol. 9, Pages 281: Vibration Durability ...
-
▼
Απρ 12
(41)
- ► Φεβρουαρίου (793)
Αναζήτηση αυτού του ιστολογίου
Τρίτη 12 Απριλίου 2016
Beverages, Vol. 2, Pages 9: Evaluation of Fermentation Products of Palm Wine Yeasts and Role of Sacoglottis gabonensis Supplement on Products Abundance
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
https://ift.tt/2MQ8Ai8
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.