№ files_lp_4_process_1_33435
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A laboratory manual detailing the experimental investigation of enzyme catalase activity under multiple environmental conditions, including qualitative and quantitative analyses, aimed at guiding students through data collection, interpretation, and scientific reporting.
Year:
2026
Subject:
Biology / Biochemistry
Document Type:
Laboratory Manual
Institution:
OpenStax / Educational Laboratory
Audience:
Undergraduate Biology Students
Experiment:
Catalase Activity under Various Conditions
Techniques:
Spectrophotometry, Graph Construction, Experimental Design
Learning Objectives:
Define enzyme properties, analyze activity under conditions, conduct experiments, interpret data, report results
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2023
Region / city:
European Union
Subject:
Food additives, food enzymes, food flavourings
Document type:
Practical guidance
Organization / institution:
European Commission, DG SANTE
Author:
European Commission
Target audience:
Applicants for updating Union lists of food additives, food enzymes, and food flavourings
Effective period:
Ongoing
Approval date:
7 July 2023
Date of changes:
7 July 2023
Research Theme:
Microbiology; Synthetic biology
PhD Research Project Title:
Genome-guided discovery of novel microbial enzymes and natural products
Scholarship category:
SBS Research Student Scholarship
Principal Investigator:
Liang Zhao-Xun
Co-supervisor/Collaborator:
NA
Proposed work:
Microbial genomics, Bioinformatics, Enzyme discovery, Functional characterization, Genetic manipulation, Synthetic biology
Preferred skills:
Basic understanding of biochemistry and molecular cloning
Application contact:
[email protected]
Application portal:
https://venus.wis.ntu.edu.sg/GOAL/OnlineApplicationModule/frmOnlineApplication.ASPX
Year:
2014
Discipline:
Plant biology; biochemistry; molecular biology
Document type:
Classroom case study and assignment
Authors:
Brian Sullivan; Shuchismita Dutta
Affiliations:
Department of Plant and Microbial Biology, North Carolina State University, Raleigh NJ 27695; Institute for Quantitative Biomedicine, Rutgers University, Piscataway NJ 08854
Contact author:
[email protected]
Related publications:
Science, 2014, 345, 1181–1184; The New York Times, September 2014
Key topics:
Caffeine biosynthesis; N-methyltransferases; allelopathy; enzyme structure; Protein Data Bank
Referenced organisms:
Coffee plant; tea plant; cocoa plant; mate plant
Referenced resources:
DrugBank; RCSB Protein Data Bank
Educational context:
Pre-class preparation and in-class discussion
Year:
2026
Region / city:
Deep-sea vent habitats
Subject:
Functional analysis of N-linked glycosylation systems
Document type:
Research article
Organization / institution:
London School of Hygiene and Tropical Medicine, University of Manchester, Cornell University
Author:
Dominic C Mills, Adrian J Jervis, Sherif Abouelhadid, Laura E Yates, Jon Cuccui, Dennis Linton, Brendan W Wren
Target audience:
Researchers in biochemistry and microbiology
Period of validity:
Ongoing research
Approval date:
N/A
Modification date:
N/A
Note:
Year
Year:
2022
Region / City:
Barcelona, Spain
Topic:
Genetic Engineering, Enzymes, Environment
Document Type:
Research Report
Organization:
FHNW, BSC, CSIC
Author:
Víctor Guallar, Manuel Ferrer
Target Audience:
Researchers, Environmental Scientists, Industry Professionals
Action Period:
From 01/08/2021
Date of Approval:
30/09/2022
Modification Date:
N/A
Work Package:
WP5, Enhancing enzymes through innovative engineering
Duration:
40 months
Lead Beneficiary:
FHNW
Participants:
FHNW, CSIC, BSC, Bangor, UHAM, UDUS, Inofea AG, Eucodis
Contact:
Víctor Guallar, [email protected]
Year:
2023
Region / City:
Los Angeles, NJ
Topic:
Biochemistry, Molecular Biology
Document Type:
Educational Lesson
Organization / Institution:
Los Angeles Mission College, Rutgers University
Author:
Brian Gadd, Shuchismita Dutta
Target Audience:
Students in molecular biology, biochemistry, or related fields
Period of Validity:
Ongoing
Approval Date:
N/A
Modification Date:
N/A
Year:
2026
Region / City:
Not specified
Topic:
Bariatric surgery, liver enzymes
Document type:
Research Supplementary Material
Institution:
Not specified
Author:
Not specified
Target audience:
Researchers, medical professionals
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Context:
A supplementary table providing quantification and allocation of inclusion indicators for abnormal elevation of liver enzymes in patients post-bariatric surgery.
Year:
2025
Region / City:
Nauni, Solan (H.P.)
Topic:
Microbial Enzyme Activity in Compost
Document Type:
Research Article
Organization / Institution:
Dr. Y.S. Parmar University of Horticulture and Forestry
Author:
Not specified
Target Audience:
Agricultural researchers, mushroom farmers
Period of Activity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2015
Region / City:
Zaria, Nigeria
Topic:
Biochemical effects of L- Ascorbic acid and α –Tocopherol on insulin resistance and lipid profile
Document Type:
Research Article
Institution:
Ahmadu Bello University, Usmanu Danfodiyo University
Author:
Y. Tanko, T.S Olaleye, K.A. Mohammed, A. Jimoh, M.A. Dewu, M.K. Dallatu, M. Yerima, A. Mohammed
Target Audience:
Researchers, Health Professionals
Period of Action:
2015
Date of Approval:
2015
Date of Modifications:
N/A
Keywords:
L- Ascorbic acid, α –Tocopherol, High fat diet, Liver enzymes, Lipid profile
Note:
Contextual Description
Year:
2026
Subject:
Biochemistry
Document Type:
Study Guide
Institution:
Academic / Educational Resource
Target Audience:
Undergraduate and graduate students in biology or related fields
Topics Covered:
Enzyme structure and function, metabolic pathways, enzyme inhibition, thermoregulation, reaction kinetics
Key Concepts:
Active site, induced-fit model, competitive and non-competitive inhibition, anabolism, catabolism, intracellular and extracellular reactions, energy transformations
Format:
Text-based educational briefing with diagrams and quizzes
Application:
Laboratory and theoretical exercises in enzymology and metabolism
Year:
2023
Region / city:
Antarctica, Arctic, Tropics
Subject:
Microbiology, Soil Science, Environmental Science
Document type:
Research Article
Organization / Institution:
National Antarctic Research Centre, University Malaya, British Antarctic Survey, Instituto Antártico Chileno, Institute of Nature Conservation Polish Academy of Sciences
Author:
Abiramy Krishnan, Peter Convey, Marcelo Gonzalez, Jerzy Smykla, Siti Aisyah Alias
Target Audience:
Researchers in Microbiology, Environmental Science, Soil Ecology
Period of Activity:
2007–2014
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2026
Subject:
Biochemistry
Topic:
Enzyme inhibition and immobilized enzymes
Document type:
Worksheet answer key
Audience:
Students
Institution:
Educational / Academic
Marks allocation:
19 marks
Temperature conditions discussed:
25–55°C
Key chemicals mentioned:
Malonate, succinate, lactase
Assessment focus:
Competitive and non-competitive inhibition, effects of pH and temperature, enzyme reuse
Year:
2013
Subject:
Enzymes
Topic:
Enzyme structure and reaction rate
Type of document:
Revision worksheet and marking guide
Educational level:
Secondary science
Assessment type:
Short-answer questions
Total marks:
10
Concepts covered:
Lock and key model; enzyme–substrate complex; active site; temperature and reaction rate; activation energy
Source reference:
hi.com.au science resource image 12694
Language:
English
Year:
2026
Region / State:
Kentucky, USA
Subject:
Animal feed labeling
Document Type:
Regulatory guidance
Issuing Authority:
Kentucky Department of Agriculture
Reference Standards:
AAFCO Official Publication, 12KAR 2:041, 12KAR 2:018
Target Audience:
Feed manufacturers and pet food producers
Required Guarantees:
Direct fed microbials, viable yeasts, enzymes
Ingredient Listing:
Order of predominance by weight
Analysis Units:
Colony Forming Units (CFU) for microbes, enzymatic activity units for enzymes
Compliance Notes:
Pet and specialty pet products must follow additional labeling requirements including disclaimers for non-essential nutrients
Year:
2023
Region / city:
New Zealand
Topic:
Food sector, demand opportunities
Document type:
Submission form
Organ / institution:
Ministry for Primary Industries (MPI)
Author:
Ministry for Primary Industries (MPI)
Target audience:
Stakeholders in the food sector, organizations, and individuals providing feedback
Effective period:
2023-2050
Approval date:
February 2023
Date of amendments:
Not specified
Year:
2026
Region / City:
Victoria, Australia
Topic:
English Language and Literature Education
Document Type:
Curriculum Guide
Organization / Institution:
VCAA
Author:
VCAA
Target Audience:
English language and literature teachers
Period of validity:
2026 academic year
Date of approval:
2026
Date of changes:
N/A
Year:
2019
Region / City:
Australia
Topic:
English Standard Module C - The Craft of Writing
Document Type:
Educational Resource
Author:
NESA (New South Wales Education Standards Authority)
Target Audience:
Students preparing for the HSC English exam, teachers
Period of Validity:
2019
Approval Date:
Not specified
Date of Modifications:
Not specified
Type of document:
Technical and regulatory report
Organisation:
Electronic Communications Committee (ECC), CEPT
Subject:
Satellite-based Direct-to-Cell (D2D) communications
Technologies covered:
LEO satellites, MSS, IMT, 3GPP NTN
Geographical scope:
Europe with international context
Target devices:
Unmodified commercially available smartphones
Regulatory framework:
ITU Radio Regulations, CEPT/ECC Decisions, EU regulatory framework
Related events:
WRC-23 Agenda Item 1.4, WRC-27 Agenda Item 1.13
Market context:
Terrestrial-satellite partnerships between MNOs and SNOs
Frequency range:
Below 3 GHz
Use cases:
Complementary satellite coverage for mobile communications
Source type:
Policy-oriented technical study by a regional regulatory body
Note:
Year
Subject:
Literature
Document Type:
Educational framework
Target Audience:
Teachers, students
Contextual Description:
A curriculum guide for 8th grade English language arts focusing on literary analysis, writing techniques, and language development.