Stephen Chung

Stephen Chung Email and Phone Number

Director of Quality @ Citrus and Allied Essences Ltd
Pittsburgh, PA, US
Stephen Chung's Location
Pittsburgh, Pennsylvania, United States, United States
Stephen Chung's Contact Details
About Stephen Chung

Over 20 years experience in quality control, regulatory, analytical chemistry and research & development for the flavor and fragrance industry dealing with finished products, essential oils, oleoresins, absolutes, and aroma chemicals. Expertise in operating, training, calibrating and maintaining various laboratory equipment including, HPLC, GC/MS, GC-FID, GC-PFPD, GC-O, IR, UV/VISKnowledgeable in various analytical techniques including, Likens-Nickerson extraction, Liquid-Liquid extraction, Soxhlet extraction, distillation, SFE, SPME, and SBSE.

Stephen Chung's Current Company Details
Citrus and Allied Essences Ltd

Citrus And Allied Essences Ltd

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Director of Quality
Pittsburgh, PA, US
Employees:
108
Stephen Chung Work Experience Details
  • Citrus And Allied Essences Ltd
    Director Of Quality
    Citrus And Allied Essences Ltd
    Pittsburgh, Pa, Us
  • Alpha Aromatics
    Director Of Regulatory & Compliance/Perfumer
    Alpha Aromatics Mar 2016 - Present
    Pittsburgh, Pennsylvania, Us
  • Pheonix Aromas And Essential Oils
    Technical Director
    Pheonix Aromas And Essential Oils Mar 2007 - Mar 2016
    Norwood, Nj, Us
    - Manage the sample, quality control and research and development laboratories. - Analyze customer essential oil samples in order to formulate duplications having a customer approval rating of 30%. - Responsible for the final approval of all materials and supervise quality control testing, including wet analysis, instrumentation and organoleptic analysis. - Oversee daily outgoing samples to customers. - Develop and validate specifications for trade secret formulations. - Evaluate and maintain all regulatory documentation with growing expertise in REACh and UN-GHS.
  • J. Manheimer/Mastertaste
    Analytical Chemist
    J. Manheimer/Mastertaste 2001 - 2007
    Naas, Ie
    - Provide analytical and technical support in the areas of product development, and research for several global operations, resulting in 20% increase in new business within 12 months. - Perform various analytical techniques (instrumentation, extraction, wet chemistry) on target products. - Develop and validate instrumentation protocol and methods, to facilitate efficiency and quality. - Implement and train lab personnel on new methods, decreasing learning curve. - Provide troubleshooting, maintenance, and technical assistance for all laboratory instruments, reducing need for costly service calls. - Independently prioritize projects to meet changing deadlines. - Evaluate and maintain contracted support agreements with instrument vendors. - Maintain detailed laboratory notebooks, project documentation, and filing system. - Ensure lab expenditures adhere to budgeted allotments.
  • Takasago
    Lab Chemist
    Takasago 1996 - 2001
    Nissey Aroma Square 17F 5-37-1 Kamata, Ohta-Ku 5-37-1, Tokyo,, Jp
    - Performed analytical testing using various instrumentation on raw materials and finished products. - Performed organoleptic testing on raw materials and finished products. - Responsible for ethanol calculation and testing for a formula to be submitted for BATF/TTB approval. - Attended daily production meetings as quality control representative. - Responsible for calibration and routine maintenance of lab equipment, reducing need for costly service calls. - Trained other lab personnel on analytical instruments. - Maintained detailed laboratory notebook and product files. - Prepared finished product specifications and certificates of analysis. - Assisted in representing the facility on the corporate safety committee.

Stephen Chung Skills

Analytical Chemistry Raw Materials R&d Ingredients Flavors Product Development Hplc Chemistry Formulation Food Science Ir Fragrance Food Industry Personal Care Sensory Evaluation Gmp Uv/vis Emulsions Gc Ms Gas Chromatography Quality Control Rheology Food Dairy Laboratory Commercialization Food Processing Food Technology Technology Transfer Fruit Food Chemistry Haccp Wet Chemistry Food Safety Mass Spectrometry Organic Chemistry Consumer Products Distillation Surfactants Spme Reach Flavor Chemistry Gc Fid Chromatography Analytical Techniques Food Manufacturing Regulatory Affairs Uv Ftir Quality Assurance

Stephen Chung Education Details

  • Fairleigh Dickinson University
    Fairleigh Dickinson University
    Chemistry
  • Fairleigh Dickinson University
    Fairleigh Dickinson University
    Pharmaceutical Sciences
  • Rensselaer Polytechnic Institute
    Rensselaer Polytechnic Institute
    Chemical Engineering
  • High School
    High School

Frequently Asked Questions about Stephen Chung

What company does Stephen Chung work for?

Stephen Chung works for Citrus And Allied Essences Ltd

What is Stephen Chung's role at the current company?

Stephen Chung's current role is Director of Quality.

What is Stephen Chung's email address?

Stephen Chung's email address is sc****@****ail.com

What is Stephen Chung's direct phone number?

Stephen Chung's direct phone number is +120149*****

What schools did Stephen Chung attend?

Stephen Chung attended Fairleigh Dickinson University, Fairleigh Dickinson University, Rensselaer Polytechnic Institute, High School.

What are some of Stephen Chung's interests?

Stephen Chung has interest in Children, Education, Environment, Science And Technology, Health.

What skills is Stephen Chung known for?

Stephen Chung has skills like Analytical Chemistry, Raw Materials, R&d, Ingredients, Flavors, Product Development, Hplc, Chemistry, Formulation, Food Science, Ir, Fragrance.

Who are Stephen Chung's colleagues?

Stephen Chung's colleagues are Marcel Dudley, K-Sean Donovan, Janet Goodman, Fiorela Rosales Ruiz, Nikhil Subramanian, Michael Dawson, Nicholas Burdette.

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