Agricultural - ACS Publications - American Chemical Society

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APPLIED 1155

JOURNALS,

ACS

Sixteenth St., N . W .

W a s h i n g t o n 6, D. C.

Director

of Publications:

Editorial

Director:

C.

Journal of

Agricultural and Food Chemistry

B. Larrabee

Richard L. Kenyon

VOLUME 8, NUMBER 2 Executive Assistant

Editor:

James M . C r o w e

to the Director

of

Publications:

Copyright 1960 by American Chemical Society

Joseph H. Kuney Assistant

to the Editorial

Director:

Robert F. Gould

Contents

MARCH-APRIL 1960

continued from cover

AGRICULTURAL AND FOOD CHEMISTRY Editor: Rodney N. Hader EDITORIAL HEADQUARTERS WASHINGTON 1155

6,

D.

C.

Sixteenth St., N.W.

Phone REpublic 7 - 3 3 3 7

Teletype WA 2 3

Associate Editors: G. G l a d y s G o r d o n , Stella Anderson, Charlotte C. Sayre, Katherine I. Biggs, Ruth Reynard Assistant Editorial

Editor:

Malvina

Assistants:

R. Rufe, S. S.

Rogers Layout and Production:

Joseph Jacobs, John

V . Sinnett Advisory M.

Board:

Burdick,

Decker,

Raoul

George

Leo

R.

Allstetter,

K.

Gardner,

Davis,

Everette

George

Stanley

A.

C.

Hall,

John O. Hardesty, Lloyd W . H a z l e t o n , W i l l i a m L. H i l l ,

O.

L. Kline, M a u r i c e

Louis Lykken, H a r v e y

H.

F. A.Blanchard.

W.W. Muelder, and G.N. Smith

. . .

Lockwood,

K. Murer, Joseph

A.

N o o n e , J . D. R o m a i n e , A . V . Slack, H a z e l K. Stiebeling

Advertising

Management

PUBLISHING

4 3 0 Park A v e n u e N e w York 2 2 , Ν. Y.

124

Fumigant Residues, Retention of Acrylonitrile and Car­ bon Tetrachloride by Shelled Walnuts Fumigated with Acrylon

Ben

Berck

128

FOOD PROCESSING Fish Storage Effects, Sodium Ion, Potassium Ion, and Weight Changes in Fish Held in Refrigerated Sea W a t e r and Other Solutions R. A. MacLeod. R. E. E. Jones, and J. R. McBride . . 1 3 2 Coffee Volatiles, Analysis of the Volatile Constituents of Coffee

J. W. Rhoades G U I D E FOR A U T H O R S appears on page 898 of December 1958 issue. M a n u s c r i p t ( 2 copies) should be submitted to E d i t o r , 1155 Sixteenth S t . , N . W . , W a s h i n g t o n 6, D . C. The American Chemical Society assumes n o responsibility for t h e statements and opinions advanced by contributors to its p u b l i c a t i o n s . Views expressed in t h e editorials are those of t h e editors and d o n o t necessarily represent t h e official position of the American Chemical Society. Published bi-monthly by t h e American Chemical Society, from 20th and N o r t h a m p t o n Sts., F a s t o n , P a . Executive offices, Editorial Headquarters, and Circulation Department, 1155 Sixteenth St., N . W . , W a s h i n g t o n 6, D . C. Advertising Office: 430 Park Ave., N e w York 2 2 , Ν . Υ. Branch Editorial Offices: 36 S. Wabash A v e . , Chicago 3 , UK; 718 Melrose Bldg., Houston 2 , T e x . ; 2 P a r k A v e . , N e w York 17, Ν . Υ . ; 703 Mechanics' Institute B l d g . , 57 Post S t . , San Francisco 4, Calif.; Bush House, A l d w y c h , London. Second-class mail privileges authorized at Easton, Pa. Subscription rates I 9 6 0 : members 1 yr. $ 5 . 0 0 ; 2 yr. S9.00, 3 yr. $12.00; nonmembers domestic and Canada, $6.00, $11.00, $15.00; nonmembers foreign, S12.00, $22.00, $30.00. P o s t a g : to countries n o t in t h e Pan-American Union $1.50 yearly; Cana­ dian postage $0.50 yearly. Single copies: current issue, $1.00. Claims for missing numbers will n o t be allowed if received more t h a n 60 days from date of mailing plus time normally required for postal delivery of journal and claim. N o claims allowed because of failure t o notify t h e Circulation Department of a change of address, o r because copy is " m i s s i n g from files." C H A N G E O F ADDRESS: Notify Circulation D e p a r t m e n t , American Chemical Society, 1155 Sixteenth S t . , N . W . , Wash­ i n g t o n 6, D . C. Such notification should include b o t h old and n e w addresses and postal zone number, if a n y . T h e American Chemical Society also publishes: Industrial and Engineering, Chemistry, Analytical Chemistry, Chemical and Engineering News, Chemical Abstracts Service, Journal of the American Chemical SOiiety, The Journal of Physical Chemistry, The Journal of Organic Chemistry, and Journal of Chemical and Engineering Data. Rates on request.

REINHOLD

121

PESTICIDES/FOOD PROCESSING

B. Preiss

Elizabeth

Herbicide Residues, Determination of Small Amounts of Arsenic in Potatoes: Extraction and Reduction of Molybdoarsenic Acid D. J. Li.sk Herbicide Uptake and Distribution, Synthesis of Carbon14-Labeled Dalapon and Trial Applications to Soy­ bean and Corn Plants

CORP.

136

Vegetable Flavors, Flash Exchange Gas Chromatography for the Analysis of Potential Flavor Components of Peas ,/. 11'. Ralls Lactose Binding in Milk, Free and Bound Lactose in Milk R. C. Dutra. W. G. Jennings, and λτ. P. Tarassuk . . . Sugar Quality Control, Colorimetric Determination of Phosphate in Sugar Products

J. J. Cincotta

141 143

145

Gossypol Extractants, Oral Toxicity to Poultry of a Com­ mercial Octylamine

S.P.Clark

and R. T. DuBose

Grass Hemicelluloses, Water-Soluble Hemicelluloses of Grass Holocellulose ./. T. Sullivan. T. G. Phillips, and D. G. Routley . . . Grass Holocellulose, Stepwise Hydrolysis of Grass Holocellulose

T.G. Phillips, P).G. Roittleti. and J. T. Sullivan . . . .

147

152

153

FOOD PROCESSING/NUTRITION Analysis of Biological Materials, Complexometric Titra­ tion of Calcium and Magnesium in the Presence of Phosphate in Milk and Blood Plasma

T. II. Kamal

156

Correction

91 VOL. 8, NO. 2, MAR.-AΡR. 1 9 6 0

81