Essays about: "HPLC quantification"

Showing result 1 - 5 of 11 essays containing the words HPLC quantification.

  1. 1. Optimization of Solid-State Fermentation process for brown seaweed using LAB and characterization of the products

    University essay from Lunds universitet/Bioteknik (CI); Lunds universitet/Bioteknik (master)

    Author : Sweta Singh; [2024]
    Keywords : lactic acid bacteria; solid-state fermentation; Alaria esculenta; Saccharina latissima; seaweed fermentation; biotechnology; Technology and Engineering;

    Abstract : Fermentation has played a vital role in human history, offering solutions for food preservation, culinary diversity, and the creation of diverse and flavorful foods and beverages. Its importance continues today, both in traditional practices and in modern industrial applications. READ MORE

  3. 2. Extraction efficiency of four pesticides using the QuEChERS extraction method and analysis by HPLC/DAD

    University essay from Lunds universitet/Kemiska institutionen

    Author : Honia Rasul; [2022]
    Keywords : analytical chemistry; pesticides; QuEChERS; soil; Chemistry;

    Abstract : A cleanup step is essential from an analytical perspective, to improve the chance of quantification and to minimize interference. Pesticides in soil are a necessity is agriculture for survival of crops and protection from unwanted growth and pests. READ MORE

  4. 3. Analytical Methods for High Molecular Weight UV Stabilizers

    University essay from KTH/Kemi

    Author : Elin Ljungström; [2022]
    Keywords : hindered amine light stabilizers; light stabilizers; polyolefins; LC-MS; HPLC; hindrade aminljusstabilisatorer; ljusstabilisatorer; polyolefiner; LC-MS; HPLC;

    Abstract : Utomhusprodukter gjorda i plast är sårbara för nedbrytning på grund av UV-energi från solljus. För att stoppa denna fotonedbrytning används UV-stabilisatorer i plastmaterial; en av huvudkategorierna är hindrade aminljusstabilisatorer (HALS, hindered amine light stabilizers). READ MORE

  5. 4. Development and Validation of an Analytical Method for Phenolic Acid Extraction from Cereals and Quantification using HPLC-UV

    University essay from Linnéuniversitetet/Institutionen för kemi och biomedicin (KOB)

    Author : Laura Amann; [2018]
    Keywords : Phenolic acids; cereals; extraction; HPLC-UV analysis;

    Abstract : Cereals are rich in phenolic acids, a group of secondary plant metabolites that are associated with reduced risk of chronic diseases. The objective was to develop and internally validate a method for extraction and quantification of phenolic acids in cereals using HPLC-UV and to apply this method for quantification of the content of phenolic acids in several species of Swedish cereals. READ MORE

  6. 5. Natural Extraction of Pungency

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Beatriz Sanchez Santana; [2017]
    Keywords : Organic Extract; Halal; Capsaicin; chilli peppers; food technology; livsmedelsteknologi; Technology and Engineering;

    Abstract : Chilli extract is used in the food industry for multiple applications, such as a flavour for hot sauces or spicy chocolates. The demand for organic products has grown in the recent years, while changes in demography make it necessary to obtain and aroma that can fulfil the market needs. READ MORE