PubMed HealthSearch

PubMed · 7142612

Master standard data quantity food production code.

Abstract

The Master Standard Data (MSD) Quantity Food Production Code was applied to production of roast entrées in a hospital food service. Ten stopwatch time studies were used to measure actual production times for roast entrées in the operation. Comparison showed that median production times by stopwatch exceeded MSD-predicted time by 27 min. Analysis of 13 macro elements in the hospital food service operation showed wide variability in production times because of differences in performance of individual employees and/or fluctuations in product demand. Further study of these variables, in the facility where the research was conducted, may isolate contributing factors.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

P C Zemel, M E Matthews. 1982. Master standard data quantity food production code.. https://pubmed.ncbi.nlm.nih.gov/7142612/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

Elucidating the evolution of meat quality, water distribution, microstructure, and protein structure during sous-vide and micro-pressure cooking.

This study investigated the evolution of eating quality (colour, texture and volatile flavour compounds), water status, microstructure and protein structure of pork meat under different cooking methods. The methods analysed included traditional cooking (TC: 10, 20, 30 and 40 min, 100 °C), sous-vide cooking (SV: 1, 2, 3 and 4 h, 60 °C) and micro-pressure cooking (MC: 10, 20, 30 and 40 min, 120 °C). Across the three cooking processes, as cooking time increased, cooking loss, lightness, yellowness, P23, β-sheet, random coil and surface hydrophobicity of the meat samples increased. By contrast, redness, P22, hydrogen proton density, esters content, α-helix, β-turn and sulfhydryl group content decreased. Moreover, the Warner-Bratzler shear force (WBSF), adhesiveness, hardness, springiness, gumminess, chewiness, alcohols, aldehydes, ketones and fluorescence intensity of the meat samples, initially increased and then decreased as cooking progressed. SV resulted in higher water-holding capacity (WHC), improved redness and increased alcohol and ester levels, whereas MC produced softer meat and greater water mobility. Furthermore, MC enhanced the degree of microstructural damage and protein structural unfolding in the meat. MC requires less time to achieve textures and flavours similar to those obtained using the TC and SV methods. Thus, MC is an efficient cooking method for the catering industry to obtain desired meat quality rapidly.

Cooking

[Nutritional assessment of recipes distributed to households].

This study examines the nutritional standards of recipes in six pamphlets distributed to all households in Denmark. The publications all purport to contain recipes for a healthy diet. The nutritional values given in the publications are compared to calculated values and found to be almost identical. The fat content of most of the recipes is too high: recipes in the first three pamphlets had a median fat energy content of 50%. The later publications are better: 40% in two pamphlet and 33% in the last pamphlet. It is likely that the high fat content of the household distributed pamphlets contributes to the continued high fat content in the Danish diet. We suggest that the fat energy percent should be less than 30 in half the recipes and be only 30-35 on average. The energy content should not be greater than 2.5-3.5 MJ per portion. Nutritional value estimates and the nutrition information should be standardized so as to make them more accessible for the consumer who wishes to make healthy diet choices, and more instructive generally concerning general principles of an appetizing and healthy diet.

Cooking

Effect of processing on the composition of dietary fibre and starch in some legumes.

The effect of processing on the total dietary fibre (TDF) insoluble (IDF) and water-soluble (SDF) fractions as well as total (TS), available (AS) and resistant (RS) starch were studied in three legumes, viz. bengalgram (Cicer arietinum L.), Cowpea (Vigna unguiculata) and greengram (Vigna radiata). The processes studied were fermentation, germination, pressure-cooking and roasting. The dietary fibre (DF) content and its components were determined using the enzymatic-gravimetric method. The TS content was determined by the enzymatic method after solubilization with KOH. The DF content ranged from 23.2 to 25.6 g/100 g in the raw and 16.0 to 31.5 g/100 g in the processed legumes. All the processing treatments significantly decreased the SDF content and increased the IDF content of all the three legumes. The mean TS, AS and RS content of the raw legumes were similar, 46.9, 36.7 and 10.2 g/100 g respectively. AS content of all the legumes was reduced by the processing treatments, except pressure cooking. Correspondingly, higher amounts of RS were observed in the processed legumes, except pressure cooked, resulting in an increase in the TDF content.

Cooking