Kaavya Rathnakumar

ORCID: 0000-0002-5841-3559
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Research Areas
  • Microbial Inactivation Methods
  • Food Industry and Aquatic Biology
  • Fatty Acid Research and Health
  • Microencapsulation and Drying Processes
  • Proteins in Food Systems
  • Spectroscopy and Chemometric Analyses
  • Dye analysis and toxicity
  • Infant Nutrition and Health
  • Biochemical Analysis and Sensing Techniques
  • Ultrasound and Cavitation Phenomena
  • Diet, Metabolism, and Disease
  • Listeria monocytogenes in Food Safety
  • Clinical Nutrition and Gastroenterology
  • Polysaccharides Composition and Applications
  • Edible Oils Quality and Analysis
  • Analytical Chemistry and Chromatography
  • Probiotics and Fermented Foods
  • Muscle metabolism and nutrition
  • Pancreatic function and diabetes
  • Remote Sensing and Land Use
  • Advanced Chemical Sensor Technologies
  • Consumer Attitudes and Food Labeling
  • Enzyme Catalysis and Immobilization
  • Meat and Animal Product Quality
  • Protein Hydrolysis and Bioactive Peptides

University of Wisconsin–Madison
2022-2025

South Dakota State University
2019-2023

Asian Institute of Technology
2021-2022

Abstract There are different methods that have been recently applied to develop a process manufacture low‐fat Feta cheese (LFC) with acceptable flavor and texture. The objective of this study was produce LFC from skim buffalo's milk (SBM) using Streptococcus thermophilus (ST) Lactobacillus bulgaricus (LB) as control (T1) incorporated other probiotic adjunct cultures (PAC), such casei (LBC) in T2, Bifidobacterium bifidum (BB) T3, Lactococcus lactis subsp. (LL) T4. SBM pasteurized inoculated...

10.1002/fsn3.2121 article EN Food Science & Nutrition 2021-01-19

A tertiary amine (N,N-dimethylcyclohexylamine, CyNMe2) was used as a switchable hydrophilicity solvent (SHS) for extracting phospholipids (PLs) from raw cream (RC), buttermilk (BM), concentrated (CBM), and beta-serum (BS). The SHS extractions were performed with varying solvent–sample weight ratio at room temperature. extracted PLs using CyNMe2 recovered by bubbling CO2 atmospheric pressure, switching the into its respective salt. For comparison, also Folch (FE) Mojonnier (ME) extraction....

10.3390/foods8070265 article EN cc-by Foods 2019-07-18

Waste accumulation is a serious problem in recent times as they cause effects to the environment. Pineapple waste one among them and it includes peel, core, stem crown, which obtained after processing various bioactive compounds such polyphenols, antioxidants protein digesting enzyme bromelain, are also present pineapple waste. In study, extraction of from peel core was done using Ultrasound assisted extraction(UAE). The conditions optimised Response surface methodology by variables...

10.5958/2230-732x.2017.00068.7 article EN International Journal of Agriculture Environment and Biotechnology 2017-01-01

10.1016/j.ifset.2021.102675 article EN publisher-specific-oa Innovative Food Science & Emerging Technologies 2021-04-02

The distribution of phospholipids (PL) within the fat and serum phase ice cream manufacturing was evaluated through partition coefficients (KPL) after mixing, pasteurization, freezing, hardening. Ice creams containing about 40.41 ± 3.45 (± standard deviation; control formulation) 112.29 9.06 (enriched PL mg per g were formulated with nonfat dry milk β-serum, respectively. Overall, KPL lower than 1, indicating that predominantly found in phase, only a small amount left sediment. Confocal...

10.3168/jds.2022-23145 article EN cc-by Journal of Dairy Science 2023-08-23

Abstract We report the extraction of milk phospholipids (MPLs) from beta‐serum with a tertiary amine (N‐N dimethylcyclohexylamine, CyNMe2). The time (3, 10, and 18 h), temperature (25, 40, 60°C), sample‐to‐solvent ratio (1/3, 1/10, 1/18 v/v) were evaluated according to factorial design. extracted lipids fractionated solid‐phase quantified by HPLC‐CAD. Extraction conducted at 60°C yielded values 14.86 ± 2.95%, 69.79 3.19%, 79.39 5.55% after 3, h (w/w). Microstructure images showed significant...

10.1002/aocs.12719 article EN Journal of the American Oil Chemists Society 2023-06-19
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